24064 - produktinformation kŠltemittel lbm nhm nmbl pbm ...advantageous also is the use of edur...
Post on 06-Mar-2020
0 Views
Preview:
TRANSCRIPT
Pump Program
Developed and manufacturedin Germany... since 1927
fluids gases solids
edur.com
2
Clean water and energy efficiency – both demands are relevant for the future which cannot be managed without energy-efficient pumps.
EDUR does offer a comprehensive range of pumps to meet various system re-quirements:
selfpriming and non-selfpriming centrifugal pumps for handling liquids multiphase pumps for liquids containing gas and for gas enrichmenttorque-flowpumpsforliquidswithsolids special solutions
For examplewater andwastewater treatment plants are being optimized byEDUR multiphase pumps. They are operated for cleaning industrial and munici-palwastewaterusingdissolvedairflotation.Otherexamplesincludeozonationofdrinkingwaterorprocesswater.Themultiphasepumpsoperateasdynamicmixer and simplify the system design. Consequently this results in reduced in-vestmentsaswellasdecreasedoperatingcosts.
Eveninthecaseofpureliquidtransport,highenergysavingsareuseable.Circu-lationpumpswithlargeflangediametersreducetheinternallossesinthepumpsystemandprovidehighefficiencies.Changingoperatingconditionsaretakenintoaccountbysupportivepumpcontrolmodes.
AdvantageousalsoistheuseofEDURpumpsforliquefiedgastransport.Energysavingsupto50percentandlowinvestmentcostsleadtoarapidamortizati-on.Additionally,thepumpsaremorecompact,inparticularsimplifyingmobilesystems.
Asidefromcoolingpumpsalsorefrigerantpumpsarewell-engineeredproductsforreliableoperation.Hermeticsealingcombinedwithgoodsuctioncapabilityensureprocesssafety,evenwithcriticalmediasuchasCO2 or ammonia.
Contactus!Wehaveenergy-efficientandreliablepumpsolutionsalsoforyourrequirements.
Multistage multiphase pump segmental type
3
EDUR-Manufacturing Program Performance Data Models Page
Industry-Bloc max. 600 m3/h,90m,16bar NUB 4
Inline-Bloc max. 220 m3/h,55m,16bar LUB 6
Stainless-Bloc max. 240 m3/h,95m,10bar CB BC 8
Stainless-Vertical max. 84 m3/h,300m,30bar CV 10
Torque-Flow-Bloc max. 400 m3/h,55m,16bar FUB CBF 12
Multistage max. 350 m3/h,400m,40bar LBUVBUNHZ 14
Selfpriming max. 300 m3/h,160m,16bar S SUB E 16
Multiphase max. 60 m3/h,250m,40bar PBU LBU 18
LiquefiedGas max. 340 m3/h,400m,40bar NHELBE 20
Immersed max. 350 m3/h,50m,16bar CTOL 22
Shaft Sealing Systems 24
Materials 25
EnergyEfficiency 26
Pump Audit 27
AboutEDUR 32
4
Advantages
Technical Superiority •openimpellerswithoutaxialthrustor balancedclosedimpellers •compensationofradialforcesbymeans of diffuser devices in the annular casing • optional:double-actingmechanicalseals or hermetically sealed pump executions withmagneticcoupling Process Reliability • partial gas supply • wideperformancecurvecharacteristics • flat or steep characteristic curves • excellent control mode High Energy-Efficiency • lowvelocityofflow • lowvelocityheaddifferences Easy Installation • large flange inside diameters • optional mounting positions • compact pump design Easy Maintenance Application •operatingpressureupto16bar • temperature -40° C to +140° C • viscosity up to 200 mm²/s
NUB
Industry-Bloc NUB
An all-purpose, single stage, circulation pump in a compact design for use in cooling and refrigeration technology, air-conditioning, filtration,shipbuilding,mechanicalengineering,energytechnique,plastics processing, surface technology and general machine engi-neering.
Thereisawiderangeofdesignswithvarioustypes,materialmodi-fications and shaft sealing systems for clean or slightly polluted liquids.Thedemandofspecialmotorexecutions,inspectionbyallspecification societies and company certificates are possible. Aswell as explosion-proof executions and customized special solu-tions.Thisisawell-establishedpumptypeforeconomical,reliableand long-lasting operation.
5
Rate of flow Q G/min [US]
Hea
d
H
50 Hz 60 Hz
Rate of flow Q G/min [US]
Hea
d
H
Industry-Bloc NUB Characteristics
6
Advantages
Technical Superiority •openimpellerswithoutaxialthrustor balancedclosedimpellers •compensationofradialforcesbymeans of diffuser devices in the annular casing • optional:double-actingmechanicalseals or hermetically sealed pump executions withmagneticcoupling Process Reliability • partial gas supply • wideperformancecurvecharacteristics • flat or steep characteristic curves • excellent control mode High Energy-Efficiency • lowvelocityofflow • lowvelocityheaddifferences Easy Installation • large flange inside diameters • pull-backdesign • compact design Application •operatingpressureupto16bar • temperature -40° C to +140° C • viscosity up to 200 mm²/s
LUB
Inline-Bloc LUB
An all-purpose, single-stage, process pump in inline-design for multipurpose use in cooling technology, air-conditioning, filtration, watersupply,houseandbuildingtechnique,shipbuilding,mecha-nical engineering, energy technique, plastics processing, surface technology and general machine engineering.
Thisisaspace-savingalternativetostandardbloc-pumps.Thereisawiderangeofdesignswithvarioustypes,materialmodificationsand shaft sealing systems for clean or slightly polluted liquids. The demandofspecialmotorexecutions,inspectionbyallspecificationsocietiesandcompanycertificatesarepossible.Aswellasexplosi-on-proofexecutionsandcustomizedspecialsolutions.
This isawell-establishedpumptype foreconomical, reliableandlong-lasting operation.
7
Rate of flow Q G/min [US]
Hea
d
H
50 Hz
m³/h
60 Hz
Rate of flow Q G/min [US]
Hea
d
H
Inline-Bloc LUB Characteristics
8
Advantages
easymaintenancebypull-backdesign
closed impellers
single-ordouble-actingmechanicalseals
stainless steel material
operatingpressureupto10bar
temperature -25°C to +110°C
viscosity up to 115 mm2/s special execution: stainless steel covering
flangeconnectionsacc.toEN733
CB
Stainless-Bloc CB BC
An all-purpose, stainless pump in bloc-design for multipurposeusageinfoodindustry,watersupply,coolingtechnology,air-con-ditioning, filtration, shipbuilding, house and building technique,apparatus engineering, energy technique, process technology and general machine engineering.
Thereisawiderangeofapplicationswithvariousmodificationsandsealing systems. The demand of special motor executions, inspec-tion by all specification societies, explosion-proof executions andcustomizedspecialsolutionsispossible.Thisisthestainlesssteelpumpforeconomical,reliableandlong-lastingoperation.
Other types:
BC
9
Rate of flow Q G/min [US]
Hea
d
H
m³/h
50 Hz
m³/h
60 Hz
Rate of flow Q G/min [US]
Hea
d
H
Stainless-Bloc CB BC Characteristics
10
Advantages
CV
Technical Superiority •compensationofradialforcesbysemi- closed impellers •variousmaterialcombinations • various installation options(flange, clamp, etc.) Process Reliability • easyreplacementduetostandardization • drinkingwaterapprovalondemand Easy Maintenance • mechanicalsealreplacementwithout motor lantern dismantling • optional: cartridge seals Application •operatingpressureupto30bar • temperature -30° C to +140° C fromsize32:-15°Cto+120°C • viscosity up to 115 mm²/s
Stainless-Vertical CV
A vertical, multistage, high pressure pump in compact design for useinboostersystems,generalprocesstechnology,watersupply,cooling technology, air-conditioning, apparatus engineering, ener-gytechnique,plasticsprocessing,filtration,shipbuildingandgene-ral machine engineering.
TheCVdoesofferawiderangeofapplicationsforcleanorslightlypolluted liquids.
11
Rate of flow Q G/min [US]
Hea
d
H
50 Hz 60 Hz
Rate of flow Q G/min [US]
Hea
d
H
Stainless-Vertical CV Characteristics
12
Advantages
Process Reliability •transportofliquidswithsolids •singleordouble-actingmechanicalseals • insensitive to cavitation conditions •productsaretransportedwithcare • insensitive to plait and clot formation Technical Superiority •momentumtransferbymeansofrecessed torque-flow-impeller • free passages up to 80 mm diameter •optionalwear-resistantcoating Easy Installation • optional positions of installation • compact design Easy Maintenance •pull-backdesign • sturdy execution Application •operatingpressureupto16bar • temperature -40° C to +180° C • viscosity up to 60 mm²/s • solids contents up to 15 %
FUB
Torque-Flow-Bloc FUB CBF
A torque-flow pump in compact bloc-design for the transport ofliquids contaminated with solids or suspensions. Typical liquidsare:wastewater,coolingagentscontaminatedwithmetalchips,abrasive oils and lyes, lime milk and products that have to betransportedwithcare.
Main applications include: sewage water plants, treatment sys-tems, recycling processes,washing plants, filters, environmentaland operation technique. An all-purpose pump design insensitive to cavitation conditions.
Other types:
CBF
13
Rate of flow Q G/min [US]
Hea
d
H
50 Hz 60 Hz
Rate of flow Q G/min [US]
Hea
d
H
Torque-Flow-Bloc FUB CBF Characteristics
14
Advantages
High Energy-Efficiency •lowvelocityofflow
•lowvelocityheaddifferences Technical Superiority •single-ordouble-actingmechanicalseals or magnetic coupling optional •openimpellerswithoutaxialthrustor balancedclosedimpellers •compensationofradialforcesbymeans of diffuser devices in the annular casing Process Reliability • partial gas supply •wideperformancecurvecharacteristics •flatorsteepcharacteristiccurves • excellent control mode Easy Installation •largeflangeinsidediameters Easy Maintenance Application •operatingpressureupto40bar • temperature -40° C to +220° C • viscosity up to 115 mm²/s
LBU
Multistage LBU VBU NH Z
Amultistage,horizontalandvertical,segmental typedesignhighpressurepumpwithvariousoptionsforcleanandslightlypollutedliquids.
The main applications are boiler feeding, condensate systems,booster,irrigationsystems,washingplants,filtertechnique,watertreatment, hardening systems, cooling technology, ship buildingandgeneralmachineengineering.BymeansofauxiliaryNPSH-sta-ges,NPSH-valuesdownto0,5marebeingachieved.
Other types:
VBUNHZ
15
Rate of flow Q G/min [US]
Hea
d
H
50 Hz 60 Hz
Rate of flow Q G/min [US]
Hea
d
H
Multistage LBU VBU NH Z Characteristics
16
Advantages
High Energy-Efficiency • integrated jet pump or mixture formation
•lowvelocityofflow •optimizedimpellerapproachflow •lowinternalfrictionlosses Technical Superiority •openimpellerswithoutaxialthrustor balancedclosedimpellers •compensationofradialforcesbymeansof diffuser devices in the annular casing Process Reliability •selfprimingcapability • partial gas supply •wideperformancecurvecharacteristics •flatorsteepcharacteristiccurves Easy Installation •customizedsolutions •horizontaldesign •bloc-orbedplatedesign Application •operatingpressureupto16bar • temperature -40° C to +90° C • viscosity up to 115 mm²/s
S
Selfpriming S SUB E
Compared to non-selfpriming pumps, selfpriming pumps are in a position to evacuate the suction pipe line and consequently prime deep level liquids. Defective foot valves and gas entrained liquids willbecontrolledreliably.Shortevacuationtimesandhighefficien-ciesshowtrouble-freeoperationandlowlife-cyclecosts.
Selfpriming pumps are suitable for handling cooling water, riverwater, emulsions and fuels like kerosene, gasoline or diesel etc.Typical applications are in the range of industrial and municipal watersupply,irrigationandboostersystems,shipbuilding,fuelingsystems, process technology and general machine engineering.
Other types:
ESUB
17
Rate of flow Q G/min [US]
Hea
d
H
m³/h
50 Hz
m³/h
60 Hz
Rate of flow Q G/min [US]
Hea
d
H
Selfpriming S SUB E Characteristics
18
Advantages
High Energy-Efficiency • optimal enrichment and mixing of liquids withgases • high degree of dispersion •lowvelocityofflow •optimizedimpellerapproachflow •lowinternalfrictionlosses Technical Superiority •openimpellerswithoutaxialthrust •compensationofradialforcesbymeans of diffuser • direct gas input acc. to VDMA 24430 Process Reliability • gas contents up to 30 % •stablecreationofmicrobubbles Easy Installation •modularconstructionforcustomized solutions •bloc-design Application •operatingpressureupto40bar • temperature -40° C to +140°C • viscosity up to 115 mm²/s
Multiphase PBU LBU
Horizontal centrifugal pumps for the transport of liquid-gasmix-tures and for the enrichment of liquidswith gases. A dispersionwithveryfinebubblesisbeingachieved.Thereforethemultiphasepumpsarealsoactingasdynamicmixerwithhighshearingforces.
Somemainapplicationsarewaterandwastewatertreatment,dis-solvedairflotation,neutralization,biofuelplants,bio-reactors,ozo-nation,crudeoilwaterseparationonoilfieldsandoilrigsaswellasgeneral process technology.
Other types:
LBU
PBU
19
Rate of flow Q G/min [US]
Pres
sure
p
50 Hz 60 Hz
Rate of flow Q G/min [US]
Pres
sure
p
Multiphase PBU LBU Characteristics
20
Advantages
High Energy-Efficiency •veryhighefficiencies •optimizedimpellerapproachflow Technical Superiority •openimpellerswithoutaxialthrustor balancedclosedimpellers •compensationofradialforcesby means of diffuser devices in the annular casing •single-ordoubleactingmechanicalseals and magnetic coupling optional •NPSHinducerstages • ATEX conformity Process Reliability • partial gas supply •wideperformancecurvecharacteristics •lowNPSH-values Easy Installation •modularconstructionforcustomized solutions •compactbloc-orbedplatedesign Application •operatingpressureupto40bar • temperature -40° C to +110° C • viscosity up to 115 mm²/s
Liquefied Gas NHE LBE
Liquefiedgaspumpsarerequiredforunloading,fueltransfer,fil-lingandfuelingprocesses.Therearehighrequirements:lowNPSHvalues, low level of pulsations transport,mixture transport, highpressuredifferences,lownoiseemissionsandATEXconformity.
Theuser,besidesthereliabletransportofliquid-gasmixtures,alsoexpects the control of outgassing and variations of the steam pres-sureandmoreandmorepopularhigherpumpefficiencies.
Thehighpumpefficienciesleadtolowenergyconsumption,smallerdriveassemblyandtorelativelycompactpumpsunits.
Other types:
LBE
NHE
21
Rate of flow Q G/min [US]
Hea
d
H
Rate of flow Q G/min [US]
Hea
d
H
70050 Hz 70060 Hz
planning phase planning phase
Liquefied Gas NHE LBE Characteristics
22
Advantages
High Process Reliability • no shaft sealing •noleakageoutwards •torque-flowimpelleroptional Easy Installation • space saving design •modularconstructionforcustomized solutions Application •operatingpressureupto16bar • temperature -25 °C to + 90 °C • viscosity up to 200 mm²/s • special executions for other operating conditions
Immersed CTOL
Immersed pumps are all-purpose pumps. They are used at lack of space,poorinflowconditions,criticalliquidsandwheredryinstal-ledpumpsaredisallowed.Immersedpumpshaveamodulardesignfor different impeller types and pressure ranges.
Typical applications are pretreatment plants for surface treatmentinwhichhotaggressiveliquidsarecirculating.
CTOL
23
Rate of flow Q G/min [US]
Hea
d
H
17550 Hz 60 Hz
175
Rate of flow Q G/min [US]
Hae
d
H
Immersed CTOL Characteristics
24
Shaft Sealing Systems Advantages
High Process Reliability • maintenance free •useofqualitybrandsexclusively Energy-Efficiency •lowpowerlosses
Single-acting mechanical seals
unbalanced
max.25 bar, 120°C
balanced
max. 40 bar, 160°C
Double-acting mechanical seals
Tandem arrangementmax. 16 bar, 120°C
shaft sealing systems
Back-to-back arrangement
max. 16 bar, 120°C
Magnetic coupling
max. 40 bar, 220° C
Approx. 95%of all pump failures are caused by an incorrect ordefective shaft seal. In order to avoid premature failures and to increase theservice life,a careful selectionof sealingsbasedoncustomer requirements is essential. For standard applications va-rious types of mechanical seals are used, meeting the operating conditions.
For executions free from leakage, on demand magnetic couplings areavailablewith loweddycurrent losses.Forearlymalfunctiondetectionsuitablesensorsoptionallycanbeused.
magnetic coupling
25
Casings
0.6025 EN-GJL-250 grey cast iron
0.7040 EN-GJS-400-15 nodular cast iron
2.1050.01 G-CUSn10 bronze
1.4301 X 5 CrNi18 10 stainless steel
1.4581 GX5CrNiMoNb19112 stainless steel
1.4517.01 GX3CrNiMoN2563 super duplex
Impellers
0.6025 EN-GJL-250 grey cast iron
0.7050 EN-GJS-500-7 nodular cast iron
2.1052.01 G-CUSn12 bronze
1.4301 X 5 CrNi18 10 stainless steel
1.4517.01 GX3CrNiMoCuN25633 super duplex
Shafts
1.4057 X 22 CrNi 16 2 stainless steel
1.4301 X 5 CrNi 18 10 stainless steel
1.4460 X 4 CrNiMoN 27 5 2 stainless steel
1.4462 X 2 CrNiMoN 22 5 3 stainless steel
1.4501 X 2 CrNiMoCuWN 25 7 4 super duplex
Materials Certificates
Certification reports according to • EN 10204 - 2.2 • EN 10204 - 3.1 Test certificates according to • EN 9906 II Inspection and approval acc. to classification society specifications Special tests according to customer requirements
Additional material executions and coatings on request
26
Energy Efficiency
A precondition for high energy-efficiency is the analysis of the entire pumpsystemandthepumpperipheryaswell.Usually highly energy-efficient pumps, drives and control conceptions aretheonlyfocusforoptimizing.
Inthisprocesssubstantialsavingsalreadyoccurduringtherevisionofthepumpenvironment.Atthesametime,theprocessreliabilitymustnotbeneglectedforallsystemoptimizationmeasures.
27
Pump Audit
determined point
of operation?
adjusted but determined point of operation?
pump system to
be reengineered?
selection of suitable pump type
selection of an energy efficient pump
selection of an energy efficient drive
use of suitable monitoring devices
self-controlled pump with frequency converter
or flat curve
system analysis
pump adjustment
uncontrolled pump
yes
yes
yes
no
no
no
31
© E
DU
R 2
4392
,1 -
All
righ
ts r
eser
ved
Each pump is carefully selected for its application
Since 1927 the most modern pumps are produced in the highly specializedEDUR-Pumpenfabrik.Withhighdemandonqualityandlatesttechnology,EDURcentrifugal pumps are setting standards.
EDUR-PumpenfabrikEduard Redlien GmbH & Co. KGEdisonstraße 3324145 Kiel – GermanyTel. + 49 - 431 - 68 98 68Fax + 49 - 431 - 68 98 800 edur.com • info@edur.de
Apart from process-attendant quality assurance proceedings every EDUR pump is subjected to a computer controlled final inspection. During this pressure,tightness,truecharacteristiccurvesandpowerinputaretestedanddocumented.MadebyEDUR-100%testedaccordingtoEN9906.
Thesuccessintheworldmarketistheresultofexcellentengineering,innovativeproductiontechnologyandaforward-lookingcompanyphilosophy,whereowner,managementandemployeesfeelobligedto.Asapartnerweareavailabletoourcustomers,torealizethepromisetoworkforthematthehighestqualitylevel,withthebestproductiontoolsandlatestinformation. That‘s EDUR
Memberships
Partner of the Engineering IndustrySustainability Initiative
top related