EMS RAM PUMPS EMS RAM PUMPS INDUSTRIES LTD INDUSTRIES LTD Press - - PowerPoint PPT Presentation

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EMS RAM PUMPS EMS RAM PUMPS

EMS Industries Ltd EMS Industries Ltd

RAM PUMPS CAN RAM PUMPS CAN SAVE SAVE ENERGY AND MONEY ENERGY AND MONEY

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Manufacturing Engineering Solutions

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HOW CAN RAM PUMPS SAVE HOW CAN RAM PUMPS SAVE ENERGY AND MONEY? ENERGY AND MONEY?

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• PUMPING THICK SLUDGES

PUMPING THICK SLUDGES

• PUMPING GRIT EFFECTIVELY

PUMPING GRIT EFFECTIVELY

• PUMPING SEWERAGE

PUMPING SEWERAGE

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WHY PUMP WHY PUMP THI CK SLUDGES? THI CK SLUDGES?

• REDUCES VOLUME OF SLUDGE PUMPED

REDUCES VOLUME OF SLUDGE PUMPED

• REDUCES STORAGE VOLUME REQUIRED

REDUCES STORAGE VOLUME REQUIRED

• ELIMINATES NEED FOR SECONDARY THICKENING

ELIMINATES NEED FOR SECONDARY THICKENING

• REDUCES PUMP RUNNING TIME

REDUCES PUMP RUNNING TIME

• ENVIRONMENTAL BENEFITS

ENVIRONMENTAL BENEFITS

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THE STOKE BARDOLPH THE STOKE BARDOLPH TRI AL UNI T TRI AL UNI T FEBRUARY 2009 FEBRUARY 2009 WHAT WAS THE OBJECTIVE? WHAT WAS THE OBJECTIVE?

• INVESTIGATE THE FEASABILITY OF RELIABLY

INVESTIGATE THE FEASABILITY OF RELIABLY PUMPING THICK SLUDGES FROM THE PST PUMPING THICK SLUDGES FROM THE PST

• EXPLORE THE ECONOMIC & PROCESS BENEFITS

EXPLORE THE ECONOMIC & PROCESS BENEFITS OF PUMPING THICK SLUDGE OF PUMPING THICK SLUDGE

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THE TRI AL UNI T THE TRI AL UNI T COMPONENTS COMPONENTS

• FROM EMS

FROM EMS -

• A hydraulic ramp pump with adaptive

A hydraulic ramp pump with adaptive pumping control to replace the existing pump pumping control to replace the existing pump

• FROM HACH LANGE

FROM HACH LANGE -

• Instrumentation to measure

Instrumentation to measure sludge density, sludge blanket level and a data sludge density, sludge blanket level and a data logger unit logger unit

• FROM STW

FROM STW -

• Site time to investigate the various

Site time to investigate the various

• perating scenarios and gather data.
• perating scenarios and gather data.

WHAT WAS REQUIRED? WHAT WAS REQUIRED?

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TRI AL PUMP TRI AL PUMP I NSTALLATI ON I NSTALLATI ON

INSTALLED IN FEBRUARY 2009 INSTALLED IN FEBRUARY 2009 EMS and HACH LANGE COLABORATION EMS and HACH LANGE COLABORATION

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ADAPTI VE ADAPTI VE PUMPI NG SYSTEM PUMPI NG SYSTEM

HMI UNIT HMI UNIT SUCTION & DELIVERY SUCTION & DELIVERY MONITORS MONITORS

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SUMMARY OF SUMMARY OF RESULTS RESULTS

THE RESULTS DEMONSTRATE: THE RESULTS DEMONSTRATE:

• Sludge in excess of 5.5% has been regularly

Sludge in excess of 5.5% has been regularly pumped from the PST. pumped from the PST.

• The pump running time is typically 3 hrs/day.

The pump running time is typically 3 hrs/day. (Old system 12 hrs/day) (Old system 12 hrs/day)

• Sludge blanket level stability has been

Sludge blanket level stability has been

• maintained. Additional process benefits.
• maintained. Additional process benefits.

There has been a 24 There has been a 24-

• month period of reliable and

month period of reliable and repeatable results from the trial plant. repeatable results from the trial plant.

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EXISTING INSTALLED SLUDGE PROCESS SYSTEM EXISTING INSTALLED SLUDGE PROCESS SYSTEM

• 3

3-

• off steams @ 90kW per stream
• ff steams @ 90kW per stream

PROPOSED PROCESS SYSTEM USING RAM PUMPS PROPOSED PROCESS SYSTEM USING RAM PUMPS

• 90kW/hr saved per stream because we do not need secondary

90kW/hr saved per stream because we do not need secondary thickening. thickening.

POTENTIAL SAVING POTENTIAL SAVING

• 788kW/hr per year/stream OR

788kW/hr per year/stream OR £ £55K energy cost/yr/stream 55K energy cost/yr/stream

• Chemical costs and maintenance costs not included

Chemical costs and maintenance costs not included

THE BIGGER PICTURE THE BIGGER PICTURE

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FINAL OUTCOME OF FINAL OUTCOME OF THE TRIAL THE TRIAL

EMS ARE SUPPLYING SEVEN NEW UNITS EMS ARE SUPPLYING SEVEN NEW UNITS TO NOMENCA THIS YEAR FOR INSTALLATION TO NOMENCA THIS YEAR FOR INSTALLATION ON THE OTHER SEVEN PST ON THE OTHER SEVEN PST’ ’s s

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EFFECTIVE GRIT REMOVAL EFFECTIVE GRIT REMOVAL WILL. WILL.

• REDUCE WEAR ON ROTATING MACHINERY

REDUCE WEAR ON ROTATING MACHINERY

• RESULT REDUCED MAINTENANCE AND OPEX SPEND

RESULT REDUCED MAINTENANCE AND OPEX SPEND

• REDUCTION OF GRIT PUMPED TO THE DIGESTERS

REDUCTION OF GRIT PUMPED TO THE DIGESTERS

• RESULT EFFICIENT DIGESTERS MORE GENERATION

RESULT EFFICIENT DIGESTERS MORE GENERATION

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Inefficient technology Inefficient technology

Traditionally, grit has been pumped or Traditionally, grit has been pumped or dredged along with dredged along with vast volumes of vast volumes of water water, which consume , which consume vast amounts of vast amounts of power power. .

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Cumnock WwTW 2004 Cumnock WwTW 2004

Grit pumps 22kW motors

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EMS installed one pump with a 4kW motor EMS installed one pump with a 4kW motor

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• Guaranteed, effective removal of grit from settlement

Guaranteed, effective removal of grit from settlement

• Less power consumed

Less power consumed by a more efficient pump by a more efficient pump

• Heavier grit/water solution = less pumping time

Heavier grit/water solution = less pumping time

• Can dig itself out of neglected settlement chambers

Can dig itself out of neglected settlement chambers

EMS dredging/grit EMS dredging/grit pump pump

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SEVERN TRENT WATER SEVERN TRENT WATER OADBY STW OADBY STW

EMS grit pump EMS grit pump trialled successfully. trialled successfully. New grit pump New grit pump installed in installed in October 2008 October 2008

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EMS GRIT PUMP EMS GRIT PUMP ELIMINATES CONFINED ELIMINATES CONFINED SPACES SPACES

Oadby STW Oadby STW -

• Grit pumps installed in a

Grit pumps installed in a 4 metre deep well with no fixed access 4 metre deep well with no fixed access

VRM175 GRIT PUMP INSTALLED VRM175 GRIT PUMP INSTALLED OUTSIDE OF THE DRY WELL OUTSIDE OF THE DRY WELL

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EMS GRIT DREDGING PUMP ELIMINATES EMS GRIT DREDGING PUMP ELIMINATES WORKING IN A HAZARDOUS AREA AT WORKING IN A HAZARDOUS AREA AT STRETFORD STW STRETFORD STW

CHANNEL DEPTH 6 METRES CHANNEL DEPTH 6 METRES

MANUAL VALVE SELECTION OF GRIT LANES MANUAL VALVE SELECTION OF GRIT LANES ON THE BOTTOM DECKING ON THE BOTTOM DECKING

ZONED GRIT PUMPS ZONED GRIT PUMPS INSTALLED ON INSTALLED ON THE BOTTOM DECK THE BOTTOM DECK

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EMS REDUCE ZONED EQUIPMENT EMS REDUCE ZONED EQUIPMENT REQUIREMENTS AND ELIMINATE REQUIREMENTS AND ELIMINATE WORKING WORKING IN A HAZARDOUS AREA IN A HAZARDOUS AREA

VRM175 GRIT VRM175 GRIT PUMP INSTALLED PUMP INSTALLED ON THE TOP DECK ON THE TOP DECK

NEW CONTROL PANEL NEW CONTROL PANEL AND AND PNUEMATIC SYSTEM PNUEMATIC SYSTEM INSTALLED INSTALLED

THE BOTTOM DECK IS NOW CLEAR OF CLUTTER THE BOTTOM DECK IS NOW CLEAR OF CLUTTER

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EMS GRIT PUMPS EMS GRIT PUMPS

• WILL PUMP GRIT VERY EFFECTIVIELY

WILL PUMP GRIT VERY EFFECTIVIELY

• WILL REDUCE MANUAL INTERVENTIONS

WILL REDUCE MANUAL INTERVENTIONS

• WILL REDUCE CONFINED SPACE WORKING

WILL REDUCE CONFINED SPACE WORKING

• WILL REDUCE ZONED AREAS

WILL REDUCE ZONED AREAS

THE RESULT IS SAVED ENERGY AND MONEY THE RESULT IS SAVED ENERGY AND MONEY

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SEWERAGE PUMPI NG SEWERAGE PUMPI NG

EMS RAM PUMPS EMS RAM PUMPS

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FYLINGTHORPE PS FYLINGTHORPE PS 2009 2009

STRATE UNIT INSTALLED IN STRATE UNIT INSTALLED IN AN EIGHT METRE DEEP WELL AN EIGHT METRE DEEP WELL EMS VRH250L EMS VRH250L PUMPING A 130 METRE HEAD PUMPING A 130 METRE HEAD AND LIFTING 8 METRES. AND LIFTING 8 METRES. ZERO PUMP BLOCKAGES ZERO PUMP BLOCKAGES

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HILLCREST AVENUE PS HILLCREST AVENUE PS 2009 2009

EMS RAM PUMP ON TRIAL AND THEN HIRED OUT EMS RAM PUMP ON TRIAL AND THEN HIRED OUT TO PUMP DOWN A STORM OVER FLOW DETENTION TO PUMP DOWN A STORM OVER FLOW DETENTION TANK IN A RESIDENTIAL AREA. TANK IN A RESIDENTIAL AREA.

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EMS RAM PUMPS EMS RAM PUMPS

THE ADVANTAGES ARE. THE ADVANTAGES ARE.

• NOT INSTALLING PUMPS IN THE DRY WELL

NOT INSTALLING PUMPS IN THE DRY WELL

• SAVED ENERGY

SAVED ENERGY

• MAJORILY IMPROVED PUMP UP TIME.

MAJORILY IMPROVED PUMP UP TIME. THE RESULT IS SAVED ENERGY AND MONEY THE RESULT IS SAVED ENERGY AND MONEY

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Thank You for Your Thank You for Your Time Time