2014.05.07 gnzs linear motion shale shaker
TRANSCRIPT
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User manualGNZS Linear Motion Shale Shaker
Hebei GN Solids Control Co., Ltd
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Hebei GN Solids Control Co., Ltd (FORMERLY KNOWN AS TANGSHAN GUANNENG
MACHINERY EQUIPMENT CO., LTD). (Brand Name: GN Solids Control)Is a China API & ISO
Certified manufacturer specializing in complete line equipment & shaker screens for:
OIL&GAS Drilling----Solids Control Equipment
HDD&CBM Drilling----Mud Recycling System
Oilfield&Industrial--Drilling Waste Management
GN Solids Control is one of the most famous International Brand for Mud Solids Control &
Drilling Waste Management.
GN is the First API certified solids control equipment manufacturer in China.
GN Facilities total area is over 70,000 which is close to Beijing.
GN Products have been exported to 60 countries and regions.
GN Owns a specialized facility for making shaker screens in Asian largest wire mesh
center city.
GN Owns 10 patents for the design of Solids Control Equipment.
Up to March,2013, GN is the only China based API Certified manufacturer who
provide Vertical Cutting Dryer for drilling waste management.
Complete Line Equipments
GN System:Design & manufacture complete line equipment for a total mud system
which ensures better integration of system and competitive price.
GN Solids Control Equipments:Shale Shaker, Mud Cleaner ,Desander ,Desilter,
Centrifuge, Agitator, Mixing Hoppers, Flare Igniter, Various Tanks, Pumps, Degassers
etc.
GN Drilling Waste Management:Vertical Cutting Dryer,HI-G Dryer Shaker, Decanter
Centrifuge,Screw Pumps etc
GN Main Spare Parts: Shaker Screens, Hydrocyclone Cones, Rig Mat
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Read Before Use
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CONTENTS
Section 1 - Introduction..................................................................................................................... 7
1.1 Overview ............................................................................................................................. 7
1.2 Safety .................................................................................................................................. 7
1.3 Equipment Use .................................................................................................................... 7
1.4 Equipment Orientation ........................................................................................................ 8
1.5 Description And Operation ................................................................................................. 8
1.6 Major Components .............................................................................................................. 8
1.7 GNZS Series Shale Shaker Specifications ........................................................................ 10
1.8 Features ............................................................................................................................. 11
1.9 Working Principle ............................................................................................................. 11
1.10 Product Support ............................................................................................................... 12
1.11 Introduction ..................................................................................................................... 12
Section 2 - Safety ............................................................................................................................ 13
2.1 Warnings ........................................................................................................................... 13
2.2 Sound ................................................................................................................................ 13
2.3 Warning Label On The Equipment .................................................................................... 15
Section 3 - Installation .................................................................................................................... 16
3.1 General .............................................................................................................................. 16
3.2 Safety ................................................................................................................................ 16
3.3 Installation Sequence ........................................................................................................ 16
3.4 Site Preparation And Clearance Requirements ................................................................. 19
3.5 Equipment Leveling .......................................................................................................... 19
3.6 Electric Power Connections .............................................................................................. 20
3.7 Shaker Screen Installation And Change, Machine Startup ................................................ 21
Section 4-Operating Instructions..................................................................................................... 22
4.1 GENERAL ........................................................................................................................ 22
4.2 Initial Startup ..................................................................................................................... 22
4.3 Normal Startup .................................................................................................................. 23
4.4 Normal Shutdown ............................................................................................................. 23
4.5 Emergency Shutdown ....................................................................................................... 24
4.6 Angle Adjustment .............................................................................................................. 24
4.7 Pool Configuration ............................................................................................................ 25
4.8 Screen Retention System Operation .................................................................................. 26
4.9 The Treated Results And Causes ....................................................................................... 27
Section 5- Maintenance ................................................................................................................... 28
5.1 General .............................................................................................................................. 28
5.2 Routine Maintenance ........................................................................................................ 28
5.3 Screen Box Maintenance................................................................................................... 28
Section 6 Vibrator Motor .............................................................................................................. 30
6.1 Description ........................................................................................................................ 30
6.2 Operating Environment ..................................................................................................... 30
6.3 Storage and shipment. ....................................................................................................... 30
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6.4 Installation ......................................................................................................................... 31
6.5 Electrical Connections ...................................................................................................... 32
6.6 Check the shaft rotation .................................................................................................... 33
6.7 Adjustment of eccentric block ........................................................................................... 33
6.8 First start and current inspection ....................................................................................... 34
6.9 Maintenance ...................................................................................................................... 34
6.10 Inspection ........................................................................................................................ 35
Section 7- Electric Control System ................................................................................................. 36
7.1 Application ........................................................................................................................ 36
7.2 Model Meaning ................................................................................................................. 36
7.3 Working Environment ....................................................................................................... 36
7.4 Range Of Application And Purpose .................................................................................. 37
7.5 Main Technical Specification ............................................................................................ 37
7.6 Checking Before Use ........................................................................................................ 37
7.7 Electrical Maintainance ..................................................................................................... 38
7.8 Operating Instruction ........................................................................................................ 39
7.9 Operating Instruction ........................................................................................................ 40
7.10 Material List .................................................................................................................... 40
Section 8 - Recommended Wearing Part ......................................................................................... 41
8.1 Recommended wearing parts ............................................................................................ 41
Section 9- Quality Assurance .......................................................................................................... 44
Section 10 Installation Maintenance Notes .................................................................................. 46
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Section 1 - Introduction
1.1 Overview
This manual provides instructions for installing, operating, and maintaining the GN
linear motion shale shaker The manual covers both theGNZS752E two-panel
GNZS703Ethree-panel machines and GNZS954E four-panel machines (Figure 1-1).
The manual is divided into several sections to assist the user in readily accessing the
information.
Persons responsible for transporting, installing, operating, or performing maintenance
on this equipment are required to read and understand the instructions provided in this
manual. One copy of this manual should be available and accessible at the equipment
location.
For maximum safety and performance, no additions and/or changes may be made to
the equipment without the explicit written permission of GN.
(Figure 1-1 shale shaker overview)
1.2 Safety
Section 2 of this manual contains relevant safety information relating to both
operation and maintenance of this equipment. Be sure this information is read and
understood by all personnel.
DO NOT operate the equipment if defective or faulty mechanical or electrical
components are detected.
1.3 Equipment Use
The GNZS shale shakers and associated components are designed expressly for removal of
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drilling solids from drilling fluid. GN does not authorize any other use of this equipment.
Intended usage of equipment includes compliance with the operating, maintenance, and safety
instructions provided in this manual.
1.4 Equipment Orientation
Throughout this manual, references to front, rear, left, and right are based on viewing
the GNZS shale shaker from the feed end and looking toward the discharge end.
1.5 Description And Operation
The GNZS Series shale shaker are dual-motor, high frequency, linear-motion
vibrating screen machines designed for fine particle separation in the oil and gas
drilling ,mining and slurry separationindustry. The four models are structurally similar,
but differ in the number of screen panels and sizes; the GNZS752E is two-panel
machine, and the GNZS703E has three screen panels. The basic machine is
configured with a choice of motors and manually operated Adjustable While Drilling
(AWD) feature.
A dual machine, consisting of twoidentical GNZS shaker fed by a common inlet
feeder, is also offered. The dual machine has a central weir feeder with a bypass gate
valve to facilitate screen panel changes. Suitable notations and illustrations are used
where appropriate in this manual to identify differences between the single, dual
models.
1.6 Major Components
The following paragraphs describe the major components and accessories of the
GNZS shale shaker. Refer to Figure 1-2 for component locations.
The vibrator motors are attached directly to the screen frame and positioned over the
screening bed to maximize the G-forces transferred to the screen surfaces. Float
mounts isolate the vibratory motion of the screen frame from the support structure.Screens are fixed on the screen bed by wedges ,which is much easier to operate and
improve work efficiency. The adjustable while drilling (AWD) mechanism is
achieved by one electric motor that allows adjustment of the screen bed angle
between -1and +5(The two-panel shaker deck angel is fixed at +2 ).This
combination of features maximizes the fluid-handling and solids-removal capabilities
of the machine.
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(1-2, Shale shaker main components)
No Description No Description
1 Shaker deck assembly 11 Control Panel
2 Flow board 12 Support assembly
3 Rubber 13 Travel switch
4 Shaker screen 14 Travel switch assembly
5 Vibrating motor 15 (left, right) Front Damper spring
6 Wedge 16 Motor cover
7 Feeder 17
AWD device
Electric motor
8 Pedestal 18 Reduction box
9 (left, right) Back Damper spring 19 synchronous lifting mechanism
10 Shaker deck fixing device
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1.7 GNZS Series Shale Shaker Specifications
Model GNZS752E-DM GNZS703E-HB GNZS703E-DZ GNZS594E-HB GNZS594HGE-LD
Vibration Mode Linear Motion
Capacity(m/h) 45(200GPM) 120(528GPM) 140(616GPM)
Vibration Motor(Kw) 20.75 21.72 21.94
Angle Adjust Motor(Kw) N/A 0.55
Screen Qty(Pcs) 2 3 4
Screen SizeLW(mm) 750900 7001250 5851165
Screen Area() 1.35 2.63 2.73
Adjustable G Force 7.1G 7.5G 8.0G
Vibration Amplitude(mm) 3.925.62 4.145.96 4.46.34
Deck Angle Range +2 -1+5(Electric & Mechanical)
Feeding Type Box Feeder Weir Feeder Box Feeder Weir Feeder Hopper Feeder
Weir Height(mm) 710 895 1042 895
EX Standard ExdIIBt4/IECEX/A-TEX
Weight(Kg) 893 1675 1742 1722 1638
Dimension:LWH(mm) 167616891062 271719981428 241920551474 293719981428 276119981428
Remarks: Low Weir Feeder Shaker GNZS703E-LW weir height 500mm is available for option.
(1-3 shale shaker model and parameters)
ModelA
(mm)
B
(mm)
C
(mm)
D
(mm)
E
(mm)
F
(mm)
G
(mm)
H
(mm)
I
(mm)
J
(mm)
K Weir height
(mm)
GNZS752E-
DM1676 1612 266 1080 1689 1356 1288 1062 1062 24 710
GNZS703E-
HB2717 2362 816 900 1998 1720 1660 1428 1252 24 895
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GNZS703E-
DZ2419 2362 816 900 2055 1720 1660 1474 1474 24 1060
GNZS594E-
HB2937 2582 816 900 1998 1720 1660 1428 1252 24 895
GNZS594H
GE-LD2937 2582 816 900 1998 1720 1660 1428 1035 24 895
1-4 shale shaker dimensional drawing
1.8 Features
1) GN shale shaker adopt dual motors automatically simultaneous principle design,
shaker deck make linear motion movement, some of the spare parts are changeable
with international brand
(2) Adopt advanced G-force motor, work stable for long time.
(3)Adopt flat or pyramid screen, two or three are available in one shaker deck ,choose
40200 mesh screens according to the drilling fluids property and purpose.
(4) Wedged type screens for easy operation and safer protection
(5) Adjusting while drilling can be achieved by electric motor. Worm gear adjustable
device ,new structure, there is a worm gear device on each side of the deck, between
there is a connection to keep the balance and simultaneously when adjusting. Deck
angle adjustment -15
(6) After sand blasting for the surface of the deck, there will be acid cleaning,sparying
with severe anti corrosion paintings to provide with good corrosion resistance.
1.9 Working Principle
1.AWD device 2. control panel3.Shaker deck
4.Base 5.Tension device . 6.Damper spring7.Buffer box
8.Shaker screen 9.Wedge10.Shaker motorWorking procedure as below:
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The drilling fluids from mud return line of the drilling rig feed into the buffer box,
then over flow to the shaker deck and shaker screen. The shaker motor motivate the
fluids flow from one side to the other side of the shaker. While moving ,the fluids will
down the screen to the collection box and the cuttings are discharged at the other end
of the shaker.
1.10 Product Support
GN Solids Control offers product support includes screen replacement / ordering
information and repair / replacement parts and service for the entire product line.
Refer to the following table for the parts / service center.
SECTION 2 - SAFETY
1.11 Introduction
This section contains a summary of WARNINGS used in this manual applicable to
the equipment. The GNZS shale shakers have been designed to perform the stated
functions safely.
HebeiGN
Solids
Control
Co.,
Ltd.
HQAddress:No.3IndustryRoad,DachangChaobaiRiverDevelopmentArea,Langfang,China065300
Tel:+863165276989/5276988/5276990
Fax:+863165276997/5276990
Email:[email protected]
Website:http://www.gnsolidscontrol.com
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Section 2 - Safety
2.1 Warnings
All persons responsible for operation and maintenance of this equipment must read
and understand all safety information in this manual prior to operating and/or
maintaining the equipment. The safety warnings listed below are included in
applicable procedures throughout this manual.
2.2 Sound
WARNING! TO PROTECT AGAINST HEARING LOSS, HEARING
PROTECTION SHOULD BE WORN AT ALL TIMES WHEN WORKING ON OR NEAR
GN MACHINES.
Electrical Hazards
WARNING!TO AVOID SERIOUS PERSONAL INJURY BE SURE THATEQUIPMENT USED-ENERGIZED,LOCKED OUT,AND TAGGED OUT PRIOR TO
PERFORMING MIANTENANCE AND/OR ADJUSTMENTS
WARNING! MOTOR MUST BE OPERATED AT THE DESIGNATED
VOLTAGE
WARNING! HIGH VOLTAGE MAY BE PRESENT. BE SURE THAT FUSED
DISCONNECT SUPPLYING ELECTRIC POWER TO THIS EQUIPMENT IS OPEN.
LOCK OUT AND TAG OUT POWER SUPPLY TO PREVENT ACCIDENTAL
APPLICATION OF POWER WHILE MAINTENANCE AND/OR ADJUSTMENTS ARE IN
PROGRESS.
WARNING! ELECTRICAL CONNECTIONS MUST BE MADE IN
ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE (NEC) AND ALL
APPLICABLE LOCAL CODES. FAILURE TO COMPLY MAY RESULT IN AN UNSAFE
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CONDITION THAT COULD INJURE PERSONNEL AND/OR DAMAGE EQUIPMENT.
ENSURE THAT ALL ELECTRICAL AND CONDUIT CONNECTIONS ARE SECURE.
Equipment Handling
WARNING! USE SPREADER BARDS TO PREVENT DAMAGE WHEN
LIFTING THE EQUIPMENT.
WARNING! TO ENSURE PROPER BALANCE AND ORIENTATION WHEN
UNIT IS RAISED AND PREVENT DAMAGE TO COMPONENTS ,ATTACH LIFTING
SLING ONLY AT DESIGNATED LIFT POINTS.
WARNING!BE SURE THAT HANDLING DEVICES HAVE SUFFICIENT
LIFTING CAPACITY TO SAFELY HANDLE THE WEIGHT OF THE EQUIPMENT.
WARNING! DO NOT REMOVE SHIPPING BRACKETS UNTIL EQUIPMENT
HAS BEEN POSITIONED AT FINAL INSTALLATION SITE.
Operation
WARNING!MOTOR HOUSING BECOMES HOT DURING OPERATION AND
MAY CAUSE SEVERE BURNS.DO NOT TOUCH MOTOR HOUSING DURING OR
IMMEDIATELY AFTER MOTOR HAS BEEN OPERATING
WARNING!BE SURE THAT ALL PERSONNEL ARE CLEAR OF THE
MACHINE BEFORE ADJUSTING ANGLE OF SCREEN BED.HANDS AND FEET CAN
BE CRUSHED BY THE MOVING SCREEN FRAME.
WARNING! DO NOT ATTEMPT TO OPERATE EQUIPMENT WITH
SHIPPING BRACKETS INSTALLED
Maintenance
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WARNING! HIGH VOLTAGE MAY BE PRESENT.ALWAYS OPEN FUSED
DISCONNECT SUPPLYING ELECTRIC POWER TO THE EQUIPMENT ,AND LOCK
OUT AND TAG OUT POWER SUPPLY BEFORE PERFORMING ANY
MAINTENANCE AND/OR ADJUSTMENTS OF EQUIPMENT.
Storage
WARNING! MOTOR MAY BE DAMAGED BY STORING IN A HIGH
HUMIDITY ENVIROMENT(GREATER THAN 50% RH).OUT OF SERVICE MOTORS
MUST BE STORED INN A LOW HUMIDITY ENVIROMENT.
2.3 Warning Label On The Equipment
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Section 3 - Installation
3.1 General
This section describes the recommended installation procedure for the GNZS shale
shaker. The equipment may be shipped partially assembled to comply with shipping
height restrictions.
3.2 Safety
Read and understand ALL safety information presented in this manual before
installing and operating this equipment. Refer to Section 2 for a summary ofWarnings addressing installation, operation and maintenance of this equipment.
Before beginning the installation review the Equipment Handling Procedures in this
section. In particular, note the information concerning lift points and the use of
spreader bars when lifting or moving the equipment.
Failure to observe proper equipment handling procedures may result in serious
personal injury and/or damage to the equipment.
3.3 Installation Sequence
LIFTING
Four lifting points (Figure 3-1) are attached to the lower outside corners of the
machine to allow attachment of an overhead lifting device. Lifting points are labeled
LIFT HERE ONLY. DO NOT attempt lifting equipment by attaching slings, or
similar lifting aids, to the vibrator motors, or other non-designated portions of the unit.
Use of spreader bars is recommended.
WARNING! USE SPREADER BARDS TO PREVENT DAMAGE WHEN
LIFTING THE EQUIPMENT.
WARNING! TO ENSURE PROPER BALANCE AND ORIENTATION WHEN
UNIT IS RAISED AND PREVENT DAMAGE TO COMPONENTS ,ATTACH LIFTING
SLING ONLY AT DESIGNATED LIFT POINTS.DO NOT ATTEMPT LIFTING BYATTACHMENT TO MOTOR OR ANY OTHER LOCATION.
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WARNING!BE SURE THAT HANDLING DEVICES HAVE SUFFICIENT
LIFTING CAPACITY TO SAFELY HANDLE THE WEIGHT OF THE EQUIPMENT.
WARNING! DO NOT REMOVE SHIPPING BRACKETS UNTIL EQUIPMENT
HAS BEEN POSITIONED AT FINAL INSTALLATION SITE.
Figure 3-1
TRANSPORTATION
As shown in Figure 3-2, besides the four damper springs, there are four sets of shaker
deck lock device, composed of 2 units fixing seat and 3 units fixing bolts. When
deliver the shaker, the tension devices are tensioned. This will keep equipment stable
and safe during transportation to avoid any broken on shaker.
When shale shaker arrive at job site, and finish installation the tension device can be
released (Refer to Fig 3-3). When we release it must keep the fixing seat and bolts
well to ensure every handling of the shaker will be stable and safe.
Note: When running equipments, the shipping brackets must be uninstalled
LIFTINGHOOK
SPREADERBAR
LIFTING
POINT
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Fig 3-2 The tension bolt in tensioning Fig 3-3. The tension bolts released
INSTALLATION
1. When shale shaker arrives at job site, make it at proper position and according to
installation hole with sign of 4-24 ( Refer to Fig 3-4 ). Make fixture, do related
position fixing on all aspects to make installation, uninstall. If along with system,
well provide installation and fixture, user only need to connect and fix it
2.Connect electric power to shale shaker magnetic starter. Usually, the electric system
will be 380V/50Hz. The vibration motor and magnetic starter can be customized
according to clients requirement
3.There is button signed ON, OFF and have certain color for identification.
4.Shale shaker can be installed on even operation plate. The shale shaker can be
designed as tandem shaker, and even more. But should make suitable connections and
related pipes
Fig 3-4 Installation hole
STORAGE
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If the machine will not be installed immediately, it should be covered with a tarpaulin
(tarp). If unit is stored outdoors, use a UV- resistant tarp, or UV-resistant shrink-wrap.
Install vents when using shrink-wrap. Seal operating and maintenance manual in
plastic, and attach to unit.
3.4 Site Preparation And Clearance Requirements
Prior to placement of equipment, verify that electricity and water are available at the
installation site and that feed and discharge lines are provided. Also ensure that
clearances around the equipment are adequate. Prepare the installation site as follows:
1.Provide adequate clearances on all four sides of machine and/or multi-machine
installations. Figure 3-5 shows minimum clearances on all sides of machine(s).
2.Confirm that mounting structure is properly positioned and adequate to support theweight of the GNZS shale shaker
3.Verify that electric power supply at the site agrees with electric power requirements
of the
equipment.
Fig3-5
3.5 Equipment Leveling
To ensure even distribution of feed slurry across the screen panels, the GNZS Shale
Shaker must be properly leveled. Leveling along the length and width of the unit
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3.6 Electric Power Connections
Remove the cover from the input power box, and connect the facility electricalpower
supply to the junction box in accordance with Figure 3-6 and wiring schematic in
Section 8.
The vibrator motors are three-phase, 50 or 60 Hz motor. The motors are not dual
wound and must be operated at the design voltage. For motor power requirements,
refer to the label on the motor data plate.
Fig3-6 control panel wire connection
1. Open the lid of the control cabinet and connected to the power supply on site.
2. Vibration motor is three-phase, 50 or 60 Hz. Motors must be operated according
to the designed voltage. Motor power requirement can be seen on the name plate.
WARNING!VIBRATOR MOTOR MUST BE OPERATED AT THE
DESIGNATED SUPPLY VOLTAGE
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WARNING! HIGH VOLTAGE MAY BE PRESENT. BE SURE FUSED
DISCONNECT SUPPLYING ELECTRICAL POWER TO THIS EQUIPMENT IS OPEN.
LOCK OUT AND TAG OUT POWER SUPPLY TO PREVENT ACCIDENTALAPPLICATION OF POWER WHILE MAKING ELECTRICAL CONNECTIONS.
WARNING! ELECTRICAL CONNECTIONS MUST BE MADE IN
ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE (NEC) AND ALL
APPLICABLE LOCAL CODES. FAILURE TO COMPLY MAY RESULT IN AN UNSAFE
CONDITION THAT COULD INJURE PERSONNEL OR DAMAGE EQUIPMENT.
ENSURE THAT ALL ELECTRICAL AND CONDUIT CONNECTIONS ARE SECURE.
3.7 Shaker Screen Installation And Change, Machine Startup
SCREEN PANEL INSTALLATION
The GNZS shale shaker is shipped with screen installed. Installation of screen panels
for the first time is described in the following procedure. The screens are fixed with
wedge.Prior to installing screen panels, remove all packing and shipping materials
from the bed of the screen frame.
MACHINE STARTUP
Refer to Section 4 for initial startup and operating procedures for the GNZS shale
shaker..
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Section 4-Operating Instructions
4.1 GENERAL
This section includes initial and normal startup, normal shutdown, and emergency
shutdown procedures for the GNZS shale shaker. Operating procedures are also
included adjustable while drilling (AWD), and screen panel tensioning system.
WARNING!DO NOT ATTEMPT TO RUN THE MACHINE BEFORE TAKING
OFF THE SHIPPING BRACKET
OPERATING SAFETY
WARNING! USE SPREADER BARDS TO PREVENT DAMAGE WHEN
LIFTING THE EQUIPMENT.
WARNING! TO ENSURE PROPER BALANCE AND ORIENTATION WHEN
UNIT IS RAISED AND PREVENT DAMAGE TO COMPONENTS ,ATTACH LIFTING
SLING ONLY AT DESIGNATED LIFT POINTS.
WARNING!BE SURE THAT HANDLING DEVICES HAVE SUFFICIENT
LIFTING CAPACITY TO SAFELY HANDLE THE WEIGHT OF THE EQUIPMENT.
WARNING! DO NOT REMOVE SHIPPING BRACKETS UNTIL EQUIPMENT
HAS BEEN POSITIONED AT FINAL INSTALLATION SITE.
WARNING! DO NOT REMOVE SHIPPING BRACKETS UNTIL EQUIPMENT
HAS BEEN POSITIONED AT FINAL INSTALLATION SITE.
WARNING!KEEP AWAY FROM THE EQUIPMENT WHEN STARTING
4.2 Initial Startup
For the initial startup, follow the below procedures,replace spare parts or moving the
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equipments should also follow the instructions.
Initial startup
Step Procedure
1 Confirm that all operators and maintenance personnel have read and
understand all operating and safety information in Section 2 --Safety2 Verify that equipment has been installed properly
3 Check that all tools ,documents, and shipping brackets have been removed
and there are no obstructions to operation, giving special attention to bed of
screen frame
4 Check that services and utilities are available at the installation site
5 Verify that screen panels have been installed properly
6 Start the GNZS shaker in accordance with Normal startup procedure below
4.3 Normal Startup
Normal startup
Step Procedure
1 Verify that all personnel are clear of the GNZS shaker before applying
electric power to equipment
2 Apply power to GNZS shaker
3 Press START button and apply electric power to the vibrator motors. Allow
motors to reach operating temperature (about 5 minutes)
4 The drilling fluids flow in5 Observe pool configuration that forms on bed of screen frame, and adjust the
AWD as required to achieve desired pooling on screen panels
4.4 Normal Shutdown
The normal shutdown procedure is used for controlled stopping of operation, such as
cleaning, lubrication, inspection, adjustment, or screen panel replacement.
Normal shutdown
Step Procedure1 Divert or discontinue flow of material to GNZS shaker
2 Allow liquid to discharge from screen frame
3 Using water to wash the screen panel and edges of screen panel
4 Press Stop button to stop vibrator motor, disconnect supply electric power to
the machine
5 Lock out and tag out machine
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4.5 Emergency Shutdown
In case of emergency or other danger to personnel, shut down the electric power
WARNING!IN CASE OF ANY DANGER TO PERSNNEL,IMMDIATELY
SHUTDOWN ELECTRIC POWER TO THE EQUIPMENT
4.6 Angle Adjustment
Due to below reasons may need to adjust the deck to different angle
1. The size of the particles
2. The density of the drilling fluids3. Feeding capacity
4. Drilling mud type
5. Shaker screen type
6. Shaker screen mesh
Fig 4-1
INSTRUCION ON SHAKER DECK ANGEL ADJUSTMENT
1.
The shaker deck is normally set at 0 when leaving GN factory exceptGNZSE-DM shaker. As in the Fig. 4-2, shaker deck angel increases when spin
clockwise and decreases when spin anticlockwise.
2. The shaker deck angle adjusting device is composed of electric motor, reduction
box, lead screw device, steer square tube, travelling square tube, travelling switch,
travelling switch support, and control panel which allows the shaker deck to be
adjusted by electric motor. The deck angle is -1to +5rated working angle is 0 to
3
3.
OperationWhen the electric control panel is charged with electricity, choose the
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corresponding up and down button. Start the motor, the motor speed is decelerated
by reduction box and screw lift to get ideal speed. The lead screw lift the
travelling square tube up or down. When the travelling squire tube increase or
decrease to a limited position, the travelling square tube assembly touch the
travelling switch and the motor will shut off for protection. The operator canadjust the deck angle according to the mud property and flow capacity.
1.explosion-proof motor 2.reduction box, 3. screw lift 4.guide tube assembly 5.travelling square
tube assembly 6.travel switch 7.travel switch support assembly 8.explosion-proof electric control
cabinet
Fig4-2
4.7 Pool Configuration
A better pool configuration can maximize the screen area and such achieve better
result. It is hard to set the deck angle at one time ,it needs the operation personnel
adjusting several times according to the flow of the mud .The best pool configuration
is when the mud covers the first and second shaker screen, refer to Fig4-3
Down
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Fig 4-3
4.8 Screen Retention System Operation
To make screen installation and uninstall more easily, GNZS designed fast installation
structure. The structure is a special type use tension wedge to fix screen. Refer to
Fig4-3.The structure including shelve strip, wedge. The first time screen installation,
you should inspect the screen dimension, After fixed rubber strip, then put screen,
shelve strip from shaker back (drilling fluid input), and push wedge evenly on two
sides use hammer to push or tension wedges, make two sides identical. Tension each
screens subsequently.
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1. Shaker deck2. Rubber 3.Screen 4.Wedge
Fig 4-3
Shaker screen replacement. During operation, when screens broken or need to be
replaced, please refer to Fig 4-5, get wedge out, then bring out screen, check if rubber
strips are sufficient; then put new screen on shaker deck and tension it steadily. The
replacement is finished
Note: During shaker operation, the tension wedge may appear loose, operator
should inspect shaker screen frequently and push or tense the wedge by hammer
4.9 The Treated Results And Causes
The listed below are some possible results, but by changing the feeding capacity,
screenmesh, and deck angel, we can achieve better performance.
Performance Cause
The cuttings are too wet
Feeding material is too wetFeeding particles are too fine
Feeding material are too complex
The screens are blocked
The recycled fluids
contain too many
cuttings
The feeding material is too fine
The screens are broken
The screens holes are too big
The listed above are ordinary performance, there may be other special situations and
causes,pls contact GN for more solutions.
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Section 5- Maintenance
5.1 General
These sections include routine maintenance, inspection, replacing the screen,replacing
the spare parts and so on. Routine inspection is mainly to ensure the normal operation
of the equipment and to prolong its service life. Programs listed in this section are
only for reference and can be adjusted by users according to experience. A
maintenance log can help realize daily maintenance and adjust and modify
maintenance content at the same time.
5.2 Routine Maintenance
Routine maintenance mainly includes routine inspection and cleaning. Following is a
recommended maintenance program:
Routine Maintenance
Maintenance Contents Weekly
Check and clean the dirt on the vibration motor casing. each shift
Check the shaker motor fixed bolt, tension those released. each shift
Check if there is any wear on lead-in cable or its buried or crowded etc. each shift
Each time, before stopping shale shaker, there should be an idle running
for 5-10 minutes. Flush screen frame, screen surface and the inside of
sand discharge box with clean water.
each shift
Check if there is any deposit after each procedure. Deposit in sand
discharge box and buffer box would reduce the treating capacity.
each shift
Check the electric cabinet, if any trouble, turn off electrical power first.
Thendispatchelectricians or professional person to open electric cabinet
for repair.
each shift
5.3 Screen Box Maintenance
Shaker deckincludes pedestal, motor vibration bear, screen fixing and supporting parts.
When running normally, the shaker deck is vibrating regularly.
Detailed maintenance requirements shown in the chart below.
Screen Box Maintenance Records
Maintenance Cycle
Check the decrement and resilience value of damper spring
is balanced. If any crack or obvious damage occurs, the
damper spring should be replaced immediately.
Monthly or replace if
obvious damaged.
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Check if there is any damage of all rubber strips on the
screen back side, if any damaged, replace immediately.
Each shift
Check whether the screen is tensioned and attached closely
to the bed of screen. Damaged screen should be replaced
immediately.
Each shift
Reverse side for each
screen should bechecked or replaced
Check the screen tension device, if tensioned not complying
with the requirement, which may cut short shaker deck and
vibration motor lifetime.
Reverse side for each
screen should be
checked or replaced
Refer to Section Six for vibration motor inspection
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Section 6 Vibrator Motor
6.1 Description
GENERAL:
1 Vibrator body 2 Terminal3 Cable gland4 Bearing holder flange
Stator 6 Rotor shaft7 Weights 8 Bearing
6.2 Operating Environment
a. Explosion proof symbol: Ex dBT4 Gb
b. Admitted environmental temperature to ensure the indicated performance -20C ~
+40C.
c. Altitudeno higher than 1000m.
d. Frequency50 Hz or customized
e. Rating voltage
220V ~460V. Customizedf. Insulation class: F.
g. Protection mode: IP65 or IP66.
h. Service type: S1(continuous).
6.3 Storage and shipment.
Store vibrator in an ambient temperature not less than 41F (5C) with a relative
humidity not more than 60%. If the vibrator has been stored for 2 or more years,
remove bearings, wash them, and repack them with new grease1. Inspect container for damage. If damage has occurred, report damage to delivery
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service and fill out delivery services claim form.
2. Remove vibrator from container.
6.4 Installation
a. Before installing vibrator, turn off and lock out/tag out all energy sources to
mounting structure according to ANSI standards
b. If using a cutting torch or welding, test atmosphere for gas level or dust content.
c. Make sure mounting surface is strong and flat, 0.25 mm acros vibrator feet. (This
will minimize internal stress to vibrator casting when tightening mount bolts. Welding
in the area of the mounting surface could affect flatness.) see Fig. 2.
Fig. 2 Mounting surface
d.Make sure mounting surface and vibrator are clean and free of debris, paint, and
oxidation.
e. Before installing vibrator onto mount, apply thread sealing compound to all bolts.
f. Install vibrator onto mount with new lock nuts, compression washers, and bolts
according to Table I. Tighten bolts in order given in Fig 3 to avoid damaging vibrator
casting. (Contact fastener manufacturer for specific information regarding bolt
torque.).
Fig 3 Mounting Bolt Tightening Sequence
g. After the vibrator has been operated for 10 to 20 minutes, check bolt torque.
Tighten if necessary
Table I. Mounting Bolts and Torque Requirements
Bolt Size Dry Torquekgm
M16 19
M20 38
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6.5 Electrical Connections
a. Remove terminal board cover, terminal board cover gasket. Install elbow or conduit
fitting as appropriate. Install cord so that cord jacket extends into wiring compartment
approximately 25mm. complete installation of wiring in accordance with table
Table Cable out-diameter
Frame Cable section Wire connector
SIZE50D 4-2.5 2.5-5
SIZE60D63D70D 4-4.0 4-5
SIZE7675D80D70L 4-6.0
b. Trim conductors and strip insulation approximately 8mm. Wire vibrator according
to wiring diagram inside terminal box or see Fig 4.Use closed-loop wire connectors
only.
Fig 4 Wiring Connection DiagramsInstall wire connector between the two flat washers. See Fig 5.
M22 56
M24 71
M30
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Fig 5. Installing Wire Connector
6.6 Check the shaft rotation
a. Checking Shaft Rotation
b.
Remove one cover
c.
Start vibrator(s) only for a few seconds, then stop
d. Observe direction of vibrator rotation. If vibrator is not rotating in correct
direction, lock out/tag out energy source and reverse rotation. To reverse rotation
of three-phase vibrator, reverse any two of the three power supply wires
e.
Replace cover, taking care not to pinch O-ring.
6.7 Adjustment of eccentric block
WARNING Before adjusting eccentric force, turn off and lock out/tag out energy
source to vibrator.
NOTE: SIZE70L flameproof electric vibrators cant adjust force.
a. Turn off and lock out/tag out energy source to vibrator according to ANSI
standards.
b. Remove cover.
c. Loosen nut or screw so adjustable mass will rotate around shaft.
d. Rotate adjustable eccentric mass to proper setting. To produce more force, move
mass to higher setting. When set, tighten cap screw or nut according to Table II.
e. Check O-rings for damage. Replace if damaged.
f. Replace covers.g. Repeat steps 2 through 5 for second set of weights. Set both sets of weights to same
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setting number so they are mirror images, as shown in Fig 6.
Fig 6 Setting Sets of Masses to Mirror Images
6.8 First start and current inspection
a. lose power supply disconnect switch and allow vibrator(s) to operate.
b. If vibrator makes unusual or excessive noise, make sure mounting bolts are tight
and mount welds are not damaged.
c. Check decibel level of vibrator noise during operation. See determine whether noise
exceeds safe limits. If required, wear ear protection to avoid impairment or loss of
hearing.
CAUTION If vibrator is operated continuously with line current above
nameplate rating, vibrator can be damaged.
d. After a few hours of operation, check each line current. If reading is higher than
nameplate rating, check for correct phase voltage ensuring that it is correct and
balanced. If phase voltages are correct ( 10% of nameplate rating) and balanced,
recheck wiring, ensure that mounting bolts are correctly installed, or contact OLI for
assistance. After making adjustments, check line current again to ensure line current
does not exceed nameplate rating. 5. After first 8 hours of use and periodically
thereafter, check mounting bolt torque and tighten if necessary.
6.9 Maintenance
a.
Clean dust on shell regularly
b. Before operating, must check the bolts to confirm whether there is loose or not.
Otherwise, we must screw bolts tight before running shaker
c. Inspect the cable, whether there is wear, hold down, crushing, etc.
d.
The vibration motor should be under good lubrication during operation:
Motors before fixed on shaker, the bearing is filled with SKF specific lubricate grease,
the temperature range is -40 ~ 200
During running, every 2000 working hours user should makeup LGHP2 lubricate
grease once. Every bearing can not be filled over 25.8gDuring 2000 hours, if any bearing daily temperature increase (temperature increase
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means motor shell actual one deduct environment temperature, every half one month
test on bearing temperature increase is requested) 10 than common situation. This
means the lubrication isnt sufficient. At this time, the lubrication schedule and
lubrication grease make up quantity should be decreased properly. In principle, every
2000hours, every bearing lubrication grease makeup should be less than 25.8g. Suchas, lubrication period will be deducted half of usual quantity (1000 hours) while
lubrication grease make up should be less than 12.9g. Usually, bearing daily
temperature increase every 10, lubrication period and make up quantity should be
decreased once
To make sure bearing operated well, we must use LGHP2 grade high temperature
lubrication grease. Before adding new lubrication grease we should clean the input
hole.
Commonly, bearing will have natural temperature increase by 1-2 just after
lubricating or second lubrication
To avoid dust fall into oil input hole, or wear bearing, usually well use oil cup toclose oil hole
e.
If we operate the shale shaker after long time off status, we need to inspect motor
rotary unit on insulation. Use 500V gauge, get resistance is not larger than
0.5MSZ, we can run the shaker
Notice: If the motor doesnt run at all, we must shut off the power
immediately to avoid motor broken
After starting motor, to inspect, whether this is any problem. If there
is any break off or uncommon noise. If two motors are not running in-phase we
need to stop the motors and get rid of problems then turn it on again for
operation
When motor is under cold status, should not be started 5 times
continuously; when motor is turned off under hot status, the restart can not be
over 3 times continuously
6.10 Inspection
Check the vibrator, cable and wire connection seasonally as below.
WARNING:a. Turn off and lock out/tag out energy source to vibrator according to ANSI
standards.
b. Inspect cable for damage including cuts and abrasions. Replace if damaged.
c. Inspect ground connection. Make sure resistance from ground connection to
vibrator enclosure does not exceed 0.1 ohm. Ensure screw on ground terminal is
tightened to proper torque.
d. Make sure all nuts on connections on terminal block are tightened to proper torque.
Do not over tighten.
e. Check mounting bolt torque
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Section 7- Electric Control System
7.1 Application
BXM(D)51 Explosion proof distribution box can be working in area 1 and area 2. It is used on
power distribution and circuit switch on/off on 460V voltage or bellow and has protect over load
and short circuit applications.
7.2 Model Meaning
BX M (D) 51 -2 / K 16
Main Current
Main Switch
Sub Branch No.
Design No.
M: Light D: Power
EX Distribution Box
7.3 Working Environment
a.Environment Temperature: -20to +40.
b.Pressure :80KP to110KPOxygen Content: 21%
c.Height: 2000m.
d.Relative Humidity: 95%.
e.Not prominent shaking place
f. No gas or steam which may damage insulating
g.Insulation GradeGrade 3
I.Installation categoryII
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7.4 Range Of Application And Purpose
This distribution box will be used in Area 1 and area 2, IIB, T1-T4 explosive gases, Area 20-22
explosive dust, AC 50/60Hz, 220/380V voltage. It contains over load protection,short circuit
protection.
7.5 Main Technical Specification
7.6 Checking Before Use
a.Check 3 phase power connection before start
b.Check switch,operating mechanism, control press-button, on/off connection
c.Check if control panel install steable
d.If machine stop a long time and re-use, please check insulation test on motor by
500V tramegger.Machine can be used only if resistance larger than 0.5 megohm.
Warning:
1. Stop motor if motor dont rotate after connected power
2. Check motors noise , stop motors if 2 motors not working synchronous.
3. Dont continuous start 5 times when motor in cold condition, dont
continuous start 3 times when motor in warm condition.
Model Main Rated Cuntent Sub Branch No. Sub Branch Rated Current(A)
BXM(D)51
100A 2,4, 6, 8,
10, 12
1, 2, 4, 6, 10, 16, 20, 25, 32
250A1, 2, 4, 6, 10, 16, 20,
25, 32, 40, 50, 63
Ex Model Ex-mark Rated Voltage
BXM(D)51 II 2 GDEx d IIB T4 Gb
460V or bellowEx T4 T135Db IP65
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7.7 Electrical Maintainance
AElectrical maintainance has to be operated by professional people.
BStop power before open control panel
CElectrical drawing is pasted in control panel
DPlease keep sure electric clearance not lower than 6mm and creep distance not lower than
12.5mm
EReplace new parts if found rubber packing washer/ring damage or ageing.
F. Choose metal parts material when replacing and keep sure same antiseptic property
G. Checking regularly
1.Check appearance and tidy. Polish by gauze and paint by antirust paint
2.Check electrical performance
3.Suggest maintain every 3 month and repair every 12 months
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7.8 Operating Instruction
1Power On
2
Check voltmeter to show correct voltage
3
Press button ON
4
Press shaker deck adjust Up or Down depending on performance
5
Press Stop to stop equipments
6
Press Power Off
1 Power
Switch
PowerOn
PowerOff
Adjust Shaker
DeckAngleUp
Adjust Shaker
Deck
Angle
Down
Voltmeter
Operation
Indicator
Light
Stop
Indicator
Light
Emergency
Stop
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7.9 Operating Instruction
7.10 Material List
No. Code Name Model Unit QTY
1 QF Breaker C65N-D16A PC 1
2 FU1FU2 Fuse Protector RT14-6A PC 2
3 KM AC contactor LC1-D12Q7C PC 1
4 FR1 Thermal Relay LRD-10C(4-6A) PC 1
5 HG,HL Indicator Light 8D8060,380v PC 2
6 SA Universal Change-Over Switch LW5B-A PC 1
7 Ex Plug YT/GZ-25A/4 PC 1
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Section 8 - Recommended Wearing Part
8.1 Recommended wearing parts
Linear Motion Shale Shaker GNZS703E
NO. NAME PART NUMBER QTY UNIT NOTE
1 shaker screen GNZS703E-01-03 3 ea
as request on the quantity
and mesh number
thickness: 40mm
2 horizontal rubber strip GNZS703E-01-02-01 12 ea
3 lengthways rubber strip GNZS703E-01-02-02 12 ea
4 wedge GNZS703E-01-04 6 ea
5 back damper spring GNZS594E-05-01 2 ea
6 front damper spring GNZS594E-03-01 2 ea
7right back top spring
bushingGNZS594E-06-03 1 ea
8left back top spring
bushingGNZS594E-05-03 1 ea
9rignt front top spring
bushingGNZS594E-04-03 1 ea
10left front top spring
bushing
GNZS594E-03-03 1 ea
11front down spring
bushingGNZS594E-03-02 2 ea
12back down spring
bushingGNZS594E-05-02 2 ea
Linear Motion Shale Shaker GNZS705E
NO. NAME PART NUMBER QTY UNIT NOTE
1 shaker screen GNZS703E-01-03 3 ea
as request on the quantity
and mesh number
thickness: 40mm
2 shaker screen GNZS752E-01-03 2 ea
as request on the quantity
and mesh number
thickness: 28mm
3 wedge GNZS703E-01-04 10 ea
4 horizontal rubber strip GNZS703E-01-02-01 12 ea
5 lengthways rubber strip GNZS703E-01-02-02 12 ea
6 horizontal rubber strip GNZS752E-01-02-01 8 ea
7 lengthways rubber strip GNZS752E-01-02-02 8 ea
8 back damper spring GNZS594E-05-01 2 ea
9 front damper spring GNZS594E-03-01 2 ea
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10right back spring
bushingGNZS594E-06-03 1 ea
11left back top spring
bushingGNZS594E-05-03 1 ea
12 rignt front top springbushing
GNZS594E-04-03 1 ea
13left front up spring
bushingGNZS594E-03-03 1 ea
14front down spring
bushingGNZS594E-03-02 2 ea
15back down spring
bushingGNZS594E-05-02 2 ea
Linear Motion Shale Shaker GNZS594E
NO. NAME PART NUMBER QTY UNIT NOTE
1 shaker screen GNZS594E-01-03 4 ea
as request on the quantity
and mesh number
thickness: 40mm
2 wedge GNZS703E-01-04 8 ea
3 horizontal rubber strip GNZS594E-01-02-01 16 ea
4 lengthways rubber strip GNZS594E-01-02-02 18 ea
5 back damper spring GNZS594E-05-01 2 ea
6 front damper spring GNZS594E-03-01 2 ea
7right back spring
bushingGNZS594E-06-03 1 ea
8left back top spring
bushingGNZS594E-05-03 1 ea
9rignt front top spring
bushingGNZS594E-04-03 1 ea
10left front up spring
bushingGNZS594E-03-03 1 ea
11front down spring
bushingGNZS594E-03-02 2 ea
12 back down springbushing
GNZS594E-05-02 2 ea
Linear Motion Shale Shaker GNZS752E
NO. NAME PART NUMBER QTY UNIT NOTE
1 shaker screen GNZS752E-01-03 2 ea
as request on the quantity and
mesh number
thickness: 28mm
2 wedge GNZS703E-01-04 4 ea
3 horizontal rubber strip GNZS752E-01-02-01 8 ea
4 lengthways rubber strip GNZS752E-01-02-02 8 ea
5 Spring top bushing GNZS752E-03-03 4 ea
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6 Spring bottom bushing GNZS752E-03-02 4 ea
7 back damper spring GNZS752E-04-01 2 ea
8 front damper spring GNZS752E-03-01 2 ea
Linear Motion Shale Shaker GNZS753E
NO. NAME PART NUMBER QTY UNIT NOTE
1 shaker screen GNZS752E-01-03 2 ea
as request on the
quantity and mesh
number
thickness: 28mm
2 shaker screen GNZS703E-01-03 1 ea
as request on the
quantity and mesh
number
thickness: 40mm
3 wedge GNZS703E-01-04 8 ea
4 horizontal rubber strip GNZS752E-01-02-01 8 ea
5 lengthways rubber strip GNZS752E-01-02-02 8 ea
6 horizontal rubber strip GNZS753E-01-07-01 4 ea
7 lengthways rubber strip GNZS753E-01-07-02 4 ea
8 Spring top bushing GNZS752E-03-03 4 ea
9 Spring bottom bushing GNZS752E-03-02 4 ea
10 back damper spring GNZS752E-04-01 2 ea
11 front damper spring GNZS752E-03-01 2 ea
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Section 9- Quality Assurance
1. According to the terms, the warranty of GN shale shaker is 14 months after delivery
or 12 months after commissioning whichever comes first. In warranty period, GNSolids Control will be responsible for problems caused by quality of production or
raw material except the wearing spare parts of the equipment and problems caused by
incorrect man-made operation. Simultaneously, GN will offer instructions of GN
shale shaker operation, maintenance and inspection. Besides, using and replacing
authorized wearing parts are allowed during the warranty period. Any actions,
including abuse, misuse, misapplication and improper installation, and shale shaker
which is lack of maintenance will not suit for this assurance.In warranty period, if the
buyer finds defects in product material or manufacturing process, they should inform
GN Solids Control on paper and the later is responsible for replacement of product or
parts. As for cost beyond repairing or replacing defect parts, GN Solids Controldoesnt assure it expressly or impliedly. If technical service personnel who are not
authorized by GN Solids Control repair and maintain GN shale shaker arbitrarily, all
consequences caused by their action are not suitable for this assurance.
2. Situations below are not suitable for GN Solids Control assurance.
a. Breakdown caused exceeding product warranty period.
b. Breakdown caused by chemical erosion or friction loss.
c. Equipment damage caused by accidents in transit.
d. Quality assurance of products, which GN Solids Control doesnt do any change and
sells to buyers directly, is taken responsibility by original manufacturer.e. Breakdown caused by abuse, misuse, misapplication and improper maintenance.
f. Equipment damage caused by repairing arbitrarily without getting authorization
from GN Solids Control or using parts without GN Solids Controls authorization.
3. Above assurance impliesShale Shaker Assurance which is only for the buyer.
4. GN Solids Control., Ltd. does declare that shale shaker assurance only guarantee
the buyers right, and reject any other express guarantees whatever is oral or written
ones or commitment or description or occurred because of samples, and all implied
warrant including but not limited, non-infringement assurance, any assurance of
merchantability and applicability for a particular purpose, and assurance resulted from
related action or commercial convention.5. The buyer does promise to estimate the quality of shale shaker and confirm that GN
shale shakers meet buyers operation requirements including processing application
and the buyer knows how to evaluate and select installation site for GN shale shaker
and is aware of operation approach of GN shale shaker.
6. GN Solids Control., Ltd. doesnt assure for any approvals and authentications for
GN shale shaker issued by related management departments for any purpose.
7. According to the assurance, it is made an agreement that the buyer undertake risks,
responsibility and/ or cost about GN shale shaker brought in by related departments or
complying other laws and regulations.
8. GN Solids Control doesnt detect the buyer pre-installing shale shaker on spot, thus
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GN doesnt do any assurance to the installation of the shale shaker.
The buyer should guarantee that enterprises and individuals that rent or lease GN
shale shaker know all the assurance contents and exceptions above.
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Section 10 Installation Maintenance Notes
This should be used by operating and maintenance personnel to record historical
Information gathered during the installation and operation of GN equipment. Ifproperlykept, the log will be useful for altering maintenance intervals and intercepting
trends that mayindicate the need for changing operating procedures. Each entry in the
log should be dated forfuture reference and tracking. If required, additional pages may
be added to the log by copying ablank page or simply inserting ruled paper at the rear
of the section.
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