3 muffin monster_grinders
TRANSCRIPT
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
“Managing Wastewater
Solids”Presented by
Fritz Egger
Welcome…
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Innovative Solutions
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
WEF Award Winner
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Our Greatest HonorIs Helping You!
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
IN-LINE GRINDERS
Mu
ffin
Mo
nst
er®
Min
i M
on
ster
®
Mac
ho
Mo
nst
er
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Mu
ffin
Mo
nst
er®
Min
i M
on
ster
®
Mac
ho
Mo
nst
er
CHANNEL GRINDERS
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
MotorTHE PRINCIPLE
Shred solids. Protect pumps.
Reducer
Drive shaft
Driven shaft
Cutter
Spacer
Mechanical seals
Bearings
Coupling
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
• Muffin Monster dual shafted grinders feature slow speed rotation (typically 60/47 rpm)
• The slow speed offers high torque capability enabling the grinder to handle a wider variety of solids than single shafted machines.
LOW SPEED, HIGH-TORQUEB
efo
re
Aft
er
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
1. Motors: Electric, hydraulic or our excusive immersible
2. Geared motor reducer: available in 3 sizes with 3 motor protection modes
3. Machine module available in 8 sizes
4. Control Panel (PLC) – multiple enclosure and SCADA options
CHANNEL GRINDERS
4. PLC
2. Reducer
1. Motor
3. Module
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Frames:
• Carbon, stainless steel
• Over flow bar racks
• Wall mounted
• Slide gate
• Baffles
• Angles
Grinder
Frame
CHANNEL GRINDERS
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
1. Solids and trash are transported to the cutting chamber via the waste stream.
2. Solids pass through the cutters for size reduction.
3. Ground material once again enters the waste stream, and the small particles pose no threat to downstream equipment.
4. Grinder features a load sensing and reversal system to clear jams, or alert operators to oversized debris.
CHANNEL GRINDER OPERATION
1
2
3
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
IN-LINE GRINDERS
4. PLC
2. Reducer
1. Motor
3. Flange
1. Motors: Electric, hydraulic or our excusive immersible
2. Geared motor reducer: available in 3 sizes with 3 motor protection modes
3. Flange connector:available in 4 sizes, connects to pipeline
4. Control Panel (PLC) – multiple enclosure and SCADA options
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
1. Solids and trash are transported to the cutting chamber via the waste stream.
2. Solids pass through the cutters for size reduction.
3. Ground material once again enters the waste stream, and the small particles pose no threat to downstream equipment.
4. Grinder features a load sensing and reversal system to clear jams, or alert operators to oversized debris.
IN-LINE GRINDER OPERATION
1
2
3
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
IN-LINE GRINDER CONFIGURATION
Muffin Monster®
30004TValve
Pump
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
CUTTER AND SPACER STACKING
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
CUTTER ANDSPACERSTACKING
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Features &Benefits
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Cantilevered Design – Easy to service, cost effective with fewer moving parts.
Ease of installation - Adapts to existing in-line or channel applications with little or no civil work.
Mechanical Shaft Seals – • High Pressure Capability – 6 bar (90psi) • No seal flush requiredno packing gland to
adjust
Utilizes a 0.7, 1.5 or 2.2kW motor with a 29:1 gear reducer.
Modular Design – easy to remove, self-contained cutter cartridge. Uni-body housing stays in place during maintenance.
MINI MONSTER® - FEATURES & BENEFITS
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Dual Shafted Grinder • Capable of grinding a wider variety of solids than single shafted machines. • Low speed operation results in higher torque and fewer interrupts. • Dual counter-rotating shafts direct materials toward the center of shafts
Cutter design – Various cutter options available for specific requirements.
Controls – PLC based control system.
Flow Capability • In-line – up to 60 m3/hr. (265 GPM) • In-Channel – up to 18 m3/hr. (80 GPM)
MINI MONSTER® - FEATURES & BENEFITS
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Ease of installation - Adapts to most existingin-line or channel applications with littleor no civil work.
Modular Design – self-containedcutter cartridge is easy to remove.Uni-body housing stays in place during maintenance so change-outs arequick and easy.
Flow Capability • In-line: up to 274 m3/hr. (1200 GPM) • In-channel: up to 774 m3/hr. (3400 GPM)
MUFFIN MONSTER® FEATURES & BENEFITS
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Dual Shafted Grinder• Capable of grinding a wider variety of solids than single shafted machines.• Low speed operation results in higher torque and fewer interrupts.• Dual counter-rotating shafts direct materials toward center of shafts
Controls – PLC based control system with automated load sensing and reversals.
MUFFIN MONSTER® FEATURES & BENEFITS
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Mechanical Shaft Seals• High pressure capability – 6 bar (90 psi)• No seal flush required and no packing gland to adjust• Hex Drive seal utilized on Channel versions
UNIQUE MUFFIN MONSTER® FEATURES
Also available on Macho Monsters.
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
High Flow Side Rails for Channel Models• Increase flow and decrease headloss• Deflect solids into the cutting chamber
UNIQUE MUFFIN MONSTER® FEATURES
Also available on Macho Monsters.
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Cutter Design Options• Various cutter combinations ensure optimum performance for different types of applications.
UNIQUE MUFFIN MONSTER® FEATURES
Also available on Macho Monsters.
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Low Profile Bottom End Housing
• Integral bushing deflector guides solids into the cutting chamber
• Low profile ensures minimum headloss.
UNIQUE MUFFIN MONSTER® FEATURES
Also available on Macho Monsters.
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
MACHO MONSTER – FEATURES & BENEFITS
Similar design to the proven Muffin Monster® technology.
In-channel
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
MACHO MONSTER – FEATURES & BENEFITS
In-line(with bolt on flanges)
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Motor - 7.5 kW (10 Hp) electric drive. Optional hydraulic or JWC exclusive immersible motor.
Flow Capability • In-line: 1138 m3/hr. (5000 GPM) • In-Channel: 511 m3/hr. (2250 GPM)
Sealing• Hex drive seal cartridges on all models
MACHO MONSTERFEATURES & BENEFITS
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Applications
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Motorway ServicesSmall Communities
Hospitals
Prisons
Large Communities
Biological Treatment
Head of WorksMaceration
Sludge Treatment
Small Communities Freeway Services
Hospitals
Prisons
HeadworksMaceration
Large Communities
Biological Treatment
Sludge treatment
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
MINI MONSTER® - APPLICATIONS
• Low flow applications
• Pump protection
• Buildings / commercial sites
• Sludge grinding
• Protection for centrifuges, spiral heat exchangers and other sensitive equipment.
Sludge grinding in Brazil.
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
MUFFIN MONSTER® - IN-LINE APPLICATIONS
• Pump protection
• Pumped headworks
• Septage receiving
• Protection for centrifuges, spiral heat exchangers and other sensitive equipment.
• Correctional institutions
• Jail sites
Septage receiving in Colorado, US.
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
MUFFIN MONSTER® - IN-CHANNEL APPLICATIONS
• Pump stations
• Headworks
• Correctional institutions
Pump station in Massachusetts, US.
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
MACHO MONSTER - APPLICATIONS
• Pump stations
• Headworks
• Screenings grinding and on the Screenings Washer Monster®
• Correctional institutions
• Sludge grinder
• High-flow sludge dewatering equipment protection
Screenings grinding in Texas, US.
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
INDUSTRIAL APPLICATIONS
• Pump protection
• Inventory or waste destruction
• Chemical plants
• Fish processors
• Meat processors
• Petroleum refineries
• Pulp and paper mills
Fish waste grinding in Alaska, US.
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Site Images
Photo by John Schatzlein,JWC Environmental
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
PUMP STATION
Muffin Monster®
30005
Pump station engineering drawing.
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
PUMP STATION 3-D GRAPHIC
Muffin Monster®
30005
Stainless steel guide frames with overflow bars.
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
PUMP STATION
Muffin Monster®
30005
Stainless steel frame with overflow bars.
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
CORRECTIONAL INSTITUTION
Muffin Monster®
30005
Wastewater outlet channel. Extended motor shaft.
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
PUMP STATION
Muffin Monster®
30004Ts
McMurdo Station WWTP, Antarctica
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
SCREENINGSGRINDER
Macho Monster40001
Custom frame and hopper.
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
SLUDGEGRINDER
Muffin Monster®
30004T
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
SLUDGEGRINDERS
Macho Monster40002
United Kingdom
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
SCREENINGS
REFINERYGRINDER
Macho Monster40002
Canada
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
• End housings and side rails - ASTM A536 Ductile iron
• Cutters and Spacers - 4130 Heat treated alloy steel to 45-50 HRC
• Seals - Tungsten carbide faced mechanical seal cartridges rated at 6 bar (90 psi))
• Elastomers - Buna-N® (Viton® or EPDM optional)
• Shafts - 4140 heat treated hexagonal steel
MATERIALS OF CONSTRUCTION
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Literature
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Competition- Franklin Miller
Taskmaster in-line grinders• Non-unibody housing• Multi-cutter cartridge
– Inferior tolerancing
– Can’t replace individual cutters/spacers
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Competition- Franklin Miller
Taskmaster in-channel grinders• Inferior high-flow side rail design
(patent action)• Multi-cutter cartridge
– Inferior tolerancing– Can’t replace individual cutters/spacers
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Competition - Mono
TR Muncher• Cantilevered design (similar to Mini
Monster)• No bearings/seals on bottom of shafts
– Shaft deflection– Lesser duty
• Larger cutters and shafts than JWC• Investment cast cutters (tolerancing
less precise)
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Competition - Mono
Series A, B Munchers
• Virtually same as JWC 30001 and 30002
• Mono was JWC licensee
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Competition - Moyno
Annihilator• New in-line unit is a direct copy of JWC
design (30004T)• Cutter/Spacer design is inferior
– Decreased cutting power
– Decreased ability to clean out material
– (see JWC website for full analysis)
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Competition- Chicago Pump
Sewer Chewer• Copy of old JWC technology• 5-tooth cutter results in larger particle
size• Gearmotor has less breakdown
torque
Muffin Monster® Grinders
www.jwce.com© JWC Environmental. Designs patented or patent pending.
Questions&
Answers