Process pumps 04-09 - German Pavilion · NORSOK M501 NORSOK M650 NACE MR 0175 NACE MR0175 HDP 75...

Process pumps

Hammelmann Postfach 3309 • D-59282 Oelde Telefon (0 25 22) 76-0 Maschinenfabrik GmbH Zum Sundern 13-21 • Germany Telefax (0 25 22) 76-444 eMail: [email protected] • Internet: www.process-pumps.de

07/09 © Copyright Hammelmann Maschinenfabrik GmbH, Oelde, Germany. Technische Änderungen vorbehalten.

Typical fluids

www.process-pumps.de

Hammelmann offer a wide range of process pump units for the chemical, oil and gas industries.

HDP 235 - Pentane Op. pressure 350 bar Flow rate 300 l/min

HDP 45 - LDHI Op. pressure 1035 bar Flow rate 11,5 l/min

HDP 755 – Reservoir water Op. pressure 212 bar Flow rate 1660 l/min

Acrylic acid Adipoladipinat Amine Ammonia Butane Carbon dioxide Crude oil Diesel oil Ester Ethanol Fatty acids Glucose Glycol Hot water

Recommendations and standards EU Machine directive 98/37/ EU ATEX 94/9/EU API 674 (with exceptions)

Other customer specified standards, i.e. NORSOK M501 NORSOK M650 NACE MR 0175 NACE MR0175

HDP 75 – Waste water Op. pressure 160 bar Flow rate 83 l/min

HDP 255 - Methanol Op. pressure 285 bar Flow rate 250 l/min

HDP 175 – Acrylic acid Op. pressure 2500 bar Flow rate 13 l/min

Hydrocarbons Inhibitors Jet fuel LDHI Methanol Methyl ester Pentane Process water Propylene Reservoir water Salt water Scale squeeze Vinyl acetate Waste water

Pump units

Typical applications Methanol injection Fatty alcohol process LDPE Wet oxidation CO2 extraction Mill scale removal Non woven fabrics Boiler feed pumps Re-injecting reservoir water

Gas tight design Our latest variation of this pump series is the Zero emission where the pumped fluid is hermetically sealed within the pump, preventing leakage to atmosphere during operation. The intermediate chamber of the pump can be outfitted with gas tight covers which provide a seal to atmosphere. The chamber is then charged with inert gas.

Sealing systems

Compact construction Hammelmann pumps produce maximum performance from a minimal footprint which is the result of combining a compact integral speed reduction gear end with the concept of a vertical configuration.

Extensive performance range Power ratings up to 750 kW Flow rates up to 2500 l/min Operating pressures up to 3800 bar Viscosities up to 2000 mPa s Fluid temperatures -40 up to +200 °C

The seal designs which are absolutely unique to Hammelmann enable safe, reliable, continuous duty operation at pressures up to 3800 bar. The choice of high pressure seal system depends upon the pump’s application. Labyrinth seal The high pressure seal is formed within the minute cylindrical gap between the plunger and the labyrinth insert. The medium pressure is continuously reduced along the sealing surface. A minimum amount of high pressure leakage serves as lubricant and is returned to the pump suction chamber. Packed seal PTFE/Graphite rings maintain the high pressure seal while plunger guidance is provided by a separate bush.

Valves To ensure that the pump constructíon is appropiate for the pumped medium we have a number of alternative valve designs available. Conical/Plate valve The suction valve is in disc form plate design and the discharge valve is conical. Both seat to a one piece component.

TA-Luft (Clean Air) certified to VDI 2440

Hammelmann series 5 Triplex and Quintuplex pumps provide the highest standards of safety and reliability.

Plunger speed

The series 5 pumps are conservatively rated for power with low plunger speeds ensuring limited wear of plungers and sealing elements.

0 0,2 0,4 0,6 0,8 1,0 1,2 Plunger speed m/sec

HDP 755

HDP 485

HDP 365

HDP 255

HDP 175

HDP 125

HDP 75

HDP 45

HDP 25

The integral speed reducer with twin helical gears arranged in a herringbone configuration ensures smooth running and even power transmission without axially loading the bearings.

Bellows system The bellows are the hermetic seals for the power end to prevent the intrusion of fluid or gas. They are available in FKM, H-NBR and PTFE.

Twin conical valves Suction and discharge valves are both conical in this configuration

Labyrinth seal

Packed seal

Series 5 process pumps

OUT

IN

Wetted parts materials

Plunger Ceramic, tungsten Seals NBR / Polyamide

FFKM / PEEK Housings Chromium nickel

steel, duplex steel Other options available.

Low pressure seal packs The suction chamber is sealed by combining spring tensioned PTFE rings either side of a lantern ring which is used either for flushing, cooling or lubricating the seal (optional).

Process pumps


07/09 © Copyright Hammelmann Maschinenfabrik GmbH, Oelde, Germany. Technische Änderungen vorbehalten.

Typical fluids


Hammelmann offer a wide range of process pump units for the chemical, oil and gas industries.

HDP 235 - Pentane Op. pressure 350 bar Flow rate 300 l/min

HDP 45 - LDHI Op. pressure 1035 bar Flow rate 11,5 l/min

HDP 755 – Reservoir water Op. pressure 212 bar Flow rate 1660 l/min

Acrylic acid Adipoladipinat Amine Ammonia Butane Carbon dioxide Crude oil Diesel oil Ester Ethanol Fatty acids Glucose Glycol Hot water


Other customer specified standards, i.e. NORSOK M501 NORSOK M650 NACE MR 0175 NACE MR0175

HDP 75 – Waste water Op. pressure 160 bar Flow rate 83 l/min

HDP 255 - Methanol Op. pressure 285 bar Flow rate 250 l/min

HDP 175 – Acrylic acid Op. pressure 2500 bar Flow rate 13 l/min

Hydrocarbons Inhibitors Jet fuel LDHI Methanol Methyl ester Pentane Process water Propylene Reservoir water Salt water Scale squeeze Vinyl acetate Waste water

Pump units

Typical applications Methanol injection Fatty alcohol process LDPE Wet oxidation CO2 extraction Mill scale removal Non woven fabrics Boiler feed pumps Re-injecting reservoir water

Injection pumps

Methanol

LDHI

Glycol

Round the clock operation


The compact design of Hammelmann pumps is a space saving advantage for installation on offshore platforms and FPSO’s. They are increasingly specified as the pumps of choice for offshore installations.

Hammelmann offer a wide range of high pressure pumps for the chemical, oil and gas industries. Visit our website.

Asphaltene Inhibitor

Paraffin Inhibitor

Corrosion Inhibitor

Scale Inhibitor

07/09 © Copyright Hammelmann Maschinenfabrik GmbH, Oelde, Germany. Right reserved to make technical modifications

Aasgard Agbami Aker 1-6 Allegheny Anna Platform Atlantis Auger Auger Apit Baton Rouge Black Widow Brazil Brutus/Glider BS4 Cabida Block Canyon Express Conger Salsa Demos Forvie Garden Banks Garnet Gjoa Semi Groupo R Hickory Holstein Horn Mountain Houma Indep. Hub 3 Indpendence Janice K2 Green Canyon K-Fels Kikeh-Gusto King Kong Kings Peek

Kristin Longhorn Mad Dog Magnolia Marco Polo Max-Stena-Drill Mobile Rig Morvin Asgard Neptune Nile Noonan Norse Marchand Panama City Pegasus Perdido Petrorig Producer Scarebo Schahin Sevan S. Timbalier Statfjord B & C Tahiti Talisman Tanzanite Tarantula TMT 1 Tweedsmuir Typhon Ursa-Princess Valifornia Vega West Edrill

HDP 72 unit for methanol duty Op. pressure 12,000 psi – 830 bar Flow rate 6 gpm – 24 l/min

HDP 555 pump unit for glycol and methanol duty Op.pressure 10,700 psi – 740 bar, Flow rate 87 gpm – 333 l/min

HDP 115 units for methanol duty Op. pressure 15,000 psi – 1035 barFlow rate 1.5 gpm – 6 l/min

HDP 122 unit for LDHI duty Op. pressure 15,000 psi – 1035 barFlow rate 7 gpm – 28 l/min

HDP 175 units for methanol duty Op. pressure 5,300 psi – 370 bar Flow rate 46 gpm – 176 l/min

Hammelmann Maschinenfabrik GmbH Zum Sundern 13-21 59302 Oelde – Germany Tel. +45 2522 760 Fax +49 2522 76444 [email protected] www.hammelmann.de

Labyrinth seal This seal design which is absolutely unique to Hammelmann enables safe, reliable, continuous duty operation at pressures up to 3800 bar. The high pressure seal is formed within the minute cylindrical gap between the plunger and the labyrinth insert. The medium pressure is continuously reduced along the sealing surface. A minimum amount of high pressure leakage serving as lubricant is returned to the pump suction chamber.

Exclusive sealing system

The plunger connection to the power end is self centering thereby drastically reducing sideways forces. This design ensures that there is virtually no contact between the plunger and the labyrinth insert resulting in extremely low component wear. When the pump unit is shut down the medium remains in the cylindrical gap so that a re-start, even after an extended shut down period is assured. Wear at the high pressure seal components does not lead to an abrupt breakdown of the pump but rather a gradual decrease in the flow rate. If the pump is driven in a control loop the r.p.m. of the driver will increase in direct proportion to component wear.

Operating time

Spe

ed

The running speed of the pump is a direct indicator of the extent of wear. This enables long term planning of maintenance intervals and targeting of specific servicing tasks.

We manufacture extremely compact Triplex and Quintuplex pump units for injection of Methanol, LDHI, Glycol and a range of inhibitors. Hammelmann high pressure pump units in the pressure range up to 15,000 psi (1035 bar) have developed into the standard choice for offshore methanol injection applications with a reputation for extreme reliability and minimal maintenance requirements.

Performance data, series 5 (Selection) Pump model

5,000 psi 345 bar 10,000 psi 690 bar 15,000 psi 1035 bar Crank speed

HDP 15 /HDP 25*

D 17,5 D 17,5 * D 12 420 rpm 2.6 gpm 10 l/min 2.5 gpm 9.5 l/min 1.1 gpm 14.3 l/min

HDP 45 D 35 D 26 D 20 500 rpm 10 gpm 40 l/min 5 gpm 20 l/min 3 gpm 12 l/min








D = Piston dia [mm]

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Technical data, series 5

Wetted parts materials *


Other customer specified standards, i.e. NORSOK M501 NORSOK M650 NACE MR 0175

Pos. Part name Pos. Part name 1 Discharge valve 8 Low pressure seal pack2 Valve housing 9 Bellows 3 Suction valve 10 Crosshead 4 Suction chamber 11 Connection rod

5 Sleeve 12 Gear HDP 25/45: belt drive

6 Labyrinth insert 13 Crank shaft 7 Plunger 14 Crank section housing

Standard Option Plunger Labyrinth insert

Ceramic Bronze

Tungsten carbideTungsten carbide

Valve housing 22% Duplex steel

25% Super duplex steel

Seals NBR / Polyamide FFKM / PEEK

Suction chamber 18–10 Chromium Nickel steel


* Right reserved to make technical modifications

Gas tight design The intermediate chamber of the pump can be outfitted with gas tight covers which provide a seal to atmosphere. The chamber is then charged with inert gas. This design ensures that no fluids, vapours or gases can escape to atmosphere via a worn plunger seal. 1 = Priming valve 2 = Safety valve 3 = Pressure regulating valve

Compact construction


Process pumps, series 5

Extensive performance range With both Triplex and Quintuplex pumps available we can supply a very extensive range of flow rates and operating pressures. Power ratings up to 1000 HP up to 750 kW Flow rates up to 600 gpm up to 2500 l/min Operating pressures up to 55,000 psi up to 3800 bar

Hammelmann pumps produce maximum performance from a minimal footprint which is the result of combining a compact integral speed reduction gear end with the concept of a vertical configuration. The vertical configuration channels oscillating forces directly downwards into the base structure. Unwanted lateral oscillations as produced by horizontal pumps do not occur.

The integral speed reducer with twin helical gears arranged in a herring bone configuration ensures smooth running and even power transmission without axially loading the bearings. A selection of gear ratios is available to allow the optimal choice of driver. The compact construction eliminates the need for an external gear box and prevents rotary oscillation. Mechanical efficiency is in excess of 95%.

Valves To ensure that the pump constructíon is appropiate for the pumped medium we have a number of alternative valve designs available. In the example shown below the suction and discharge valves are conical. The suction and discharge valve seats are combined in one component.

Features Series 5 pumps are built to the highest standards of safety and reliability. We can supply components from a wide range of materials to suit the pumped medium. Our latest variation of this pump series is the Zero emission where the pumped fluid is hermetically sealed within the pump, preventing leakage to atmosphere during operation.

Plunger speed

Units Your complete pump unit can be outfitted with suction and/or discharge pulsation dampers dimensioned, manufactured, tested and certified to your specification.

1,4

Inert gas

OUT

IN


3

2

Seal monitoring system

1

1


HDP 755

HDP 485

HDP 365

HDP 255

HDP 175

HDP 125

HDP 75

HDP 45

HDP 15/25


Pump model


HDP 22 D 20 D 15 D 12 750 rpm 5 gpm 19l/min 2.6 gpm 10 l/min 1.6 gpm 6 l/min

HDP 42 D 35 D 26 D 20 750 rpm 15 gpm 60 l/min 8 gpm 31 l/min 4.7 gpm 18 l/min

HDP 72 D 35 D 26 D 22 750 rpm 21 gpm 80 l/min 11 gpm 42 l/min 7.4 gpm 28 l/min







D = Piston dia [mm]

Industrial pumps, series 2

Valves The suction valve (below) is a disc ring design incorporating a one piece suction and discharge valve seat.

Performance data, series 2 (Selection)

Features Series 2 pumps employ the same precision engineered, field proven components as Hammelmann standard production pumps. They are extremely compact with low maintenance costs and high operational efficiency.

Plunger speed

Units Our high pressure pump units can be supplied with electric motor, a choice of controls, safety valves and suction side/discharge side pulsation dampers.

Pos. Part name Pos. Part name 1 Discharge valve 8 Low pressure seal pack2 Valve housing 9 Bellow 3 Suction valve 10 Crosshead 4 Suction chamber 11 Connection rod



1

2

3

4

5

6

7

8

9

10

11

12

13

14


HDP 752

HDP 482

HDP 362

HDP 252

HDP 172

HDP 122

HDP 72

HDP 42

HDP 22

0 0,2 0,4 0,6 0,8 1,0 1,2 1,4

Plunger speed m/sec 1,6 1,8



Ceramic Bronze -

Valve housing 17% Chromium steel

22% Duplex steel

Seals NBR / Polyamide FKM / PEEK

Suction chamber Bronze 18 – 10 Chromium Nickel steel



Moderate plunger speeds result in low plunger and sealing element wear characteristics.

OUT

IN


Seal monitoring The condition of the low pressure seals may be monitored by installing an optional seal monitoring system.

Maintenance Pump maintenance is carried out from above. Once the pump head is removed you have complete, uncomplicated access to all high pressure components.

Pump head The total pressurised fluid product of the individual cylinders collects within a single high pressure discharge bore within the pump head valve block. The coaxial valve arrangement eliminates alternating stress within the valve block.

Suction chamber The process fluid enters the pump via the suction chamber. This totally encloses the high pressure components in a protective barrier and prevents emission of medium to atmosphere.

Gas tight design The intermediate chamber of the pump can be outfitted with gas tight covers which provide a seal to atmosphere. The chamber is then charged with inert gas. This design ensures that no fluids, vapours or gases can escape to atmosphere via a worn plunger seal. 1 = Priming valve 2 = Safety valve 3 = Pressure regulating valve

Compact construction


Process pumps, series 5


Hammelmann pumps produce maximum performance from a minimal footprint which is the result of combining a compact integral speed reduction gear end with the concept of a vertical configuration. The vertical configuration channels oscillating forces directly downwards into the base structure. Unwanted lateral oscillations as produced by horizontal pumps do not occur.


Valves To ensure that the pump constructíon is appropiate for the pumped medium we have a number of alternative valve designs available. In the example shown below the suction and discharge valves are conical. The suction and discharge valve seats are combined in one component.

Features Series 5 pumps are built to the highest standards of safety and reliability. We can supply components from a wide range of materials to suit the pumped medium. Our latest variation of this pump series is the Zero emission where the pumped fluid is hermetically sealed within the pump, preventing leakage to atmosphere during operation.

Plunger speed


1,4

Inert gas

OUT

IN


3

2


1

1


HDP 755

HDP 485

HDP 365

HDP 255

HDP 175

HDP 125

HDP 75

HDP 45

HDP 15/25


Labyrinth seal This seal design which is absolutely unique to Hammelmann enables safe, reliable, continuous duty operation at pressures up to 3800 bar. The high pressure seal is formed within the minute cylindrical gap between the plunger and the labyrinth insert. The medium pressure is continuously reduced along the sealing surface. A minimum amount of high pressure leakage serving as lubricant is returned to the pump suction chamber.

Exclusive sealing system

The plunger connection to the power end is self centering thereby drastically reducing sideways forces. This design ensures that there is virtually no contact between the plunger and the labyrinth insert resulting in extremely low component wear. When the pump unit is shut down the medium remains in the cylindrical gap so that a re-start, even after an extended shut down period is assured. Wear at the high pressure seal components does not lead to an abrupt breakdown of the pump but rather a gradual decrease in the flow rate. If the pump is driven in a control loop the r.p.m. of the driver will increase in direct proportion to component wear.

Operating time

Spe

ed

The running speed of the pump is a direct indicator of the extent of wear. This enables long term planning of maintenance intervals and targeting of specific servicing tasks.

We manufacture extremely compact Triplex and Quintuplex pump units for injection of Methanol, LDHI, Glycol and a range of inhibitors. Hammelmann high pressure pump units in the pressure range up to 15,000 psi (1035 bar) have developed into the standard choice for offshore methanol injection applications with a reputation for extreme reliability and minimal maintenance requirements.

Performance data, series 5 (Selection) Pump model


HDP 15 /HDP 25*

D 17,5 D 17,5 * D 12 420 rpm 2.6 gpm 10 l/min 2.5 gpm 9.5 l/min 1.1 gpm 14.3 l/min









D = Piston dia [mm]

1

2

3

4

5

6

7

8

9

10

11

12

13

14





Pos. Part name Pos. Part name 1 Discharge valve 8 Low pressure seal pack2 Valve housing 9 Bellows 3 Suction valve 10 Crosshead 4 Suction chamber 11 Connection rod




Ceramic Bronze

Tungsten carbideTungsten carbide

Valve housing 22% Duplex steel






Injection pumps

Methanol

LDHI

Glycol




Hammelmann offer a wide range of high pressure pumps for the chemical, oil and gas industries. Visit our website.

Asphaltene Inhibitor

Paraffin Inhibitor

Corrosion Inhibitor

Scale Inhibitor

07/09 © Copyright Hammelmann Maschinenfabrik GmbH, Oelde, Germany. Right reserved to make technical modifications



HDP 72 unit for methanol duty Op. pressure 12,000 psi – 830 bar Flow rate 6 gpm – 24 l/min

HDP 555 pump unit for glycol and methanol duty Op.pressure 10,700 psi – 740 bar, Flow rate 87 gpm – 333 l/min

HDP 115 units for methanol duty Op. pressure 15,000 psi – 1035 barFlow rate 1.5 gpm – 6 l/min

HDP 122 unit for LDHI duty Op. pressure 15,000 psi – 1035 barFlow rate 7 gpm – 28 l/min

HDP 175 units for methanol duty Op. pressure 5,300 psi – 370 bar Flow rate 46 gpm – 176 l/min

Hammelmann Maschinenfabrik GmbH Zum Sundern 13-21 59302 Oelde – Germany Tel. +45 2522 760 Fax +49 2522 76444 [email protected] www.hammelmann.de

Water injection pumps


07/09 © Copyright Hammelmann Maschinenfabrik GmbH, Oelde, Germany. Right reserved to make technical




Pump unit HDP 257 Pumping produced water Temperature: 95° F / 35°C Chlorides: 15.000 ppm Op. pressure 1160 psi - 80 bar Flow rate 200 gpm - 760 l/min




Sea water

Produced water

Hammelmann offer a wide range of high pressure pumps for the chemical, petrochemical, oil and gas industries. Visit our website.

Pump unit HDP 755 Pumping seawater Temperature: 86° F / 30°C Chlorides: 35.000 ppm Op. pressure 2600 psi -180 bar Flow rate 365 gpm - 1380 l/min

Pump unit HDP 755 Pumping produced water Temperature: 149° F / 65°C Chlorides: 110.000 ppm H2S: 190 ppm Op. pressure 6200 psi - 430 bar Flow rate 150 gpm - 570 l/min

Pump unit HDP 125 Pumping produced water Temperature: 212° F / 100°C Chlorides: 180.000 ppm H2S: 6.100 ppm Op. pressure 1800 psi - 125 bar Flow rate 45 gpm - 170 l/min





Standard Option Plunger Ceramic -

Valve housing 22% Duplex steel 25% Super duplex steel




* Right reserved to make technical modifications Other materials available.


The bellows sealing system for high pressure plunger pumps developed by Hammelmann enable reliable and safe pumping of fluids with high salt content. The drive end of the pump is hermetically sealed off from the fluid end preventing the ingress of salt laden medium.

Bellows sealing

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Pump model

2500 psi 170 bar 5000 psi 345 bar 10000 psi 690 bar Crank speed

HDP 75 D 55 D 35 D 26 490 rpm 35 gpm 135 l/min 14 gpm 54 l/min 7,7 gpm 29 l/min

HDP 125 D 70 D 50 D 35 365 rpm 59 gpm 225 l/min 30 gpm 114 l/min 14 gpm 54 l/min HDP 175 D 70 D 50 D 35 385 rpm 85 gpm 324 l/min 43 gpm 166 l/min 20 gpm 78 l/min





D = Piston dia [mm]

During pump operation each individual bellows fold is equally compressed. The stretching and contracting motions are within elasticity limits so that there is virtually no wear on these components.

Even the build up of crystallized salt on the surface of the bellows has no negative effect on the reliability of these components. This has been confirmed by numerous tests and in practice.

Hammelmann offer a wide range of high pressure pumps for the injection of aquifer water, produced water & saltwater into oil and gas fields. The pumps offer robust construction, low space requirement and remarkable reliability.

Sa

ltwat

er te

stin

g

Pos. Part name Pos. Part name 1 Discharge valve 8 Low pressure seal 2 Valve housing 9 Bellow 3 Suction valve 10 Crosshead 4 Suction chamber 11 Connection rod 5 Sleeve 12 Reduction gear 6 High pressure seal 13 Crank shaft 7 Plunger 14 Crank housing

Compact construction Process pumps, series 5


Hammelmann pumps produce maximum performance from a minimal footprint which is the result of combining a compact integral speed reduction gear end with the concept of a vertical configuration. The vertical configuration directs oscillating forces directly downwards into the base structure. Unwanted lateral oscillations as produced by horizontal pumps do not occur.


Features Series 5 pumps are built to the highest standards of safety and reliability. We can supply components from a wide range of materials to suit the pumped medium.

For pumping produced water we select high grade duplex steel or nickel based alloys dependent upon the chloride and H2S content.

Plunger speed



HDP 755

HDP 485

HDP 365

HDP 255

HDP 175

HDP 125

HDP 75


1

2

3

5

6

7

Pump models HDP 360, HDP 480 and HDP 750 with plunger diameters of 90 mm and above are outfitted with high flow pump heads. These were especially developed to handle very high volumes and distinguish themselves from other Hammelmann pump heads by having side mounted valve sets. This design concept enables the use of valves with very large cross section dimensions which results in low flow velocities and consequently greatly reduced wear. The valve sets and plungers can be easily accessed for maintenance by simply removing a top cover plate.

8

Non return valve

Lubricant pump

Plunger lubrication To prevent salt build up on the plunger surfaces we offer a system that delivers a film of lubricant to the surfaces and at the same time maintains the effectiveness of the sealing elements and prolongs their working life. Quantity of lubricant is controlled to minimise consumption.

High flow pump head

Lubricant reservoir

9

10

Industrial pumps, series 7

Valves The suction valve is a disc ring design incorporating a one piece suction and discharge valve seat.


Features The 7 series pumps basically use tried and tested components from the Hammelmann standard pump range. They are extremely compact with low maintenance costs and high operational efficiency.

Plunger speed

Units Our high pressure pump units can be supplied with electric motor, a choice of controls, safety valves and suction side/discharge side pulsation dampers.



Maintenance Pump maintenance is carried out from above. Once the pump head is removed you have complete, uncomplicated access to all high pressure components.



Valve housing 17% Chromium steel

22% Duplex steel

Seals NBR / Polyamide FKM / PEEK

Suction chamber Bronze 18 – 10 Chromium Nickel steel



Moderate plunger speeds result in low plunger and sealing element wear characteristics.

Pump head Clearance volume is minimised due to the co-axially arranged pump valves. This results in higher volumetric efficiency and low pulsation. The coaxial valve arrangement eliminates alternating stress within the valve block.

Suction chamber The process fluid enters the pump via the suction chamber. This totally encloses the high pressure components in a protective barrier and prevents emission of medium to atmosphere

HDP 757

HDP 487

HDP 367

HDP 257

HDP 177

HDP 127

HDP 77

0 0,2 0,4 0,6 0,8 1,0 1,2 1,4

Plunger speed m/sec 1,6 1,8

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Pump model



HDP 127 D 70 D 50 D 35 530 rpm 86 gpm 326 l/min 43 gpm 165 l/min 20,5 gpm 78 l/min HDP 177 D 70 D 50 D 35 555 rpm 121 gpm 460 l/min 62 gpm 237 l/min 29 gpm 113 l/min





D = Piston dia [mm]

Suction pressure

Pressurisation chamber

High pressure

OUT

IN

Compact construction Process pumps, series 5


Hammelmann pumps produce maximum performance from a minimal footprint which is the result of combining a compact integral speed reduction gear end with the concept of a vertical configuration. The vertical configuration directs oscillating forces directly downwards into the base structure. Unwanted lateral oscillations as produced by horizontal pumps do not occur.


Features Series 5 pumps are built to the highest standards of safety and reliability. We can supply components from a wide range of materials to suit the pumped medium.

For pumping produced water we select high grade duplex steel or nickel based alloys dependent upon the chloride and H2S content.

Plunger speed



HDP 755

HDP 485

HDP 365

HDP 255

HDP 175

HDP 125

HDP 75


1

2

3

5

6

7

Pump models HDP 360, HDP 480 and HDP 750 with plunger diameters of 90 mm and above are outfitted with high flow pump heads. These were especially developed to handle very high volumes and distinguish themselves from other Hammelmann pump heads by having side mounted valve sets.

8

Non return valve

Lubricant pump

Plunger lubrication

To prevent salt build up on the plunger surfaces we offer a system that delivers a film of lubricant to the surfaces and at the same time maintains the effectiveness of the sealing elements and prolongs their working life. Quantity of lubricant is controlled to minimise consumption.

High flow pump head

Lubricant reservoir

9

10

This design concept enables the use of valves with very large cross section dimensions which results in low flow velocities and consequently greatly reduced wear. The valve sets and plungers can be easily accessed for maintenance by simply removing a top cover plate.






Valve housing 22% Duplex steel 25% Super duplex steel




* Right reserved to make technical modifications Other materials available.


The bellows sealing system for high pressure plunger pumps developed by Hammelmann enable reliable and safe pumping of fluids with high salt content. The drive end of the pump is hermetically sealed off from the fluid end preventing the ingress of salt laden medium.

Bellows sealing

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Pump model



HDP 125 D 70 D 50 D 35 365 rpm 59 gpm 225 l/min 30 gpm 114 l/min 14 gpm 54 l/min HDP 175 D 70 D 50 D 35 385 rpm 85 gpm 324 l/min 43 gpm 166 l/min 20 gpm 78 l/min





D = Piston dia [mm]

During pump operation each individual bellows fold is equally compressed. The stretching and contracting motions are within elasticity limits so that there is virtually no wear on these components.

Even the build up of crystallized salt on the surface of the bellows has no negative effect on the reliability of these components. This has been confirmed by numerous tests and in practice.

Hammelmann offer a wide range of high pressure pumps for the injection of aquifer water, produced water & saltwater into oil and gas fields. The pumps offer robust construction, low space requirement and remarkable reliability.

Sa

ltwat

er te

stin

g


Water injection pumps


10/09 © Copyright Hammelmann Maschinenfabrik GmbH, Oelde, Germany. Right reserved to make technical








Sea water

Produced water

Hammelmann offer a wide range of high pressure pumps for the chemical, petrochemical, oil and gas industries. Visit our website.

Pump unit HDP 755 Pumping seawater Temperature: 86° F / 30°C Chlorides: 35.000 ppm Op. pressure 2600 psi -180 bar Flow rate 365 gpm - 1380 l/min

Pump unit HDP 755 Pumping produced water Temperature: 149° F / 65°C Chlorides: 110.000 ppm H2S: 190 ppm Op. pressure 6200 psi - 430 bar Flow rate 150 gpm - 570 l/min

Pump unit HDP 125 Pumping produced water Temperature: 212° F / 100°C Chlorides: 180.000 ppm H2S: 6.100 ppm Op. pressure 1800 psi - 125 bar Flow rate 45 gpm - 170 l/min

Process pumps 04-09 - German Pavilion · NORSOK M501 NORSOK M650 NACE MR 0175 NACE MR0175 HDP 75...

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Transcript of Process pumps 04-09 - German Pavilion · NORSOK M501 NORSOK M650 NACE MR 0175 NACE MR0175 HDP 75...