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DOC9085G

INSTRUCTION MANUAL FOR SAMSON LIQUID RING PUMPS
SLP 2100/2700/3100

SLP 2100/2700/3100

INSTRUCTION MANUAL

LIQUID RING PUMP

• Technical data
• Design of a system
• Installation and start-up

• Service
• Troubleshooting
• Spare parts

The English version of the instruction manual is the legally binding version.

Summary of Contents for SLP 2100

Page 1: ...MPS SLP 2100 2700 3100 SLP 2100 2700 3100 INSTRUCTION MANUAL LIQUID RING PUMP Technical data Design of a system Installation and start up Service Troubleshooting Spare parts HPR The English version of the instruction manual is the legally binding version ...

Page 2: ...6 Pressure SLP3100 10 2 3 7 Correction factor Temperature 11 2 3 8 Correction factor Wet and dry gas 11 2 4 Handling and transport 12 2 5 Pump storage and draining procedure 13 3 Design of a system 14 3 1 Function and design of a liquid separator 15 3 2 Air cooling with fan cooler 16 3 3 Fan cooler 17 3 4 Water consumption 18 3 5 Dome valve system 18 3 6 Cavitation 19 3 7 Water requirement 19 4 In...

Page 3: ...3 5 4 Lubrication of bearings 24 5 5 Inspection and cleaning of water supply pipe 24 5 6 Inspection and cleaning of internal channels 24 6 Troubleshooting 25 7 Spare parts and tools 26 7 1 Marking and identification 26 7 2 How to order 27 7 3 Spare parts SLP 28 7 4 Spare parts SL 32 7 5 Adaptor 36 7 6 Gasket set SLP 37 7 7 Gasket set SL 38 7 8 Bearing set SL 39 7 9 Special tool set SLP 40 ...

Page 4: ...L LP P 3 31 10 00 0 Conforms to the directive M Ma ac ch hi in ne er ry y D Di ir re ec ct ti iv ve e 2 20 00 06 6 4 42 2 E EC C I hereby declare that the liquid ring pumps are in conformity with the following harmonized standards DS EN ISO 12100 2011 Safety of machinery General principles for design Risk assessment and risk reduction DS EN 1012 2 A1 2009 Compressors and Pumps Safety requirements ...

Page 5: ...e pump must only be used with media that is not aggressive to the pump s materials See section 7 for components and materials Inlet of foreign objects can damage the pump The pump is designed exclusively to pump gases including atmospheric air 1 4 Disposal Samson s liquid ring pump is manufactured so that most of the device can be reused recycled Samson Pumps offer users of the company s pumps the...

Page 6: ... 301 863 Water Inlet 463 20 Ø G 3 8 G 3 8 DOC1653064_2 60 k6 Ø 175 13 546 345 305 280 585 Ø15 Ø180 466 300 394 126 19 301 933 Water inlet 533 20 Ø G 3 8 G 3 8 DOC1653064_2 DOC1653035_4 60 k6 Ø 175 13 546 345 305 280 585 Ø15 Ø180 521 300 394 126 19 301 Water inlet 588 20 Ø G 3 8 G 3 8 988 DOC1653035_4 SLP2100 SLP2700 SLP3100 DOC1653065_2 ...

Page 7: ...aximum radial load on drive shaft SLP2100 2700 3100 15000 N Heat input for cooler calculation SLP 2100 1200 rpm 30 kW 1300 rpm 35 kW 1400 rpm 40 kW 1500 rpm 44 kW 1600 rpm 51 kW SLP 2700 1200 rpm 35 kW 1300 rpm 40 kW 1400 rpm 45 kW 1500 rpm 51 kW 1600 rpm 59 kW SLP 3100 1200 rpm 42 kW 1300 rpm 45 kW 1400 rpm 51 kW 1500 rpm 59 kW 1600 rpm 68 kW Revolutions 1200 rpm 1600 rpm Pressure 200 mbar abs 1 ...

Page 8: ...1915 Flow Dry 1340 1563 1703 1870 1965 2022 1790 Consumption kW 59 Torque Nm 376 1600 rpm Flow Wet m h 1930 2127 2104 2264 2270 2320 2022 Flow Dry 1419 1662 1829 2003 2082 2148 1890 Consumption kW 68 Torque Nm 406 The data FlowDry is based on the following parameters Air temperature 20 C Water temperature 15 C Test performed with dry air and 1 013 mbar absolute pressure Tolerance 10 2 3 2 Pressure...

Page 9: ... 2308 2308 Flow Dry 1449 1888 1928 2231 2345 2137 2157 Consumption kW 68 Torque Nm 433 1600 rpm Flow Wet m h 1987 2579 1553 2684 2707 2439 2440 Flow Dry 1461 2015 1351 2375 2484 2258 2280 Consumption kW 78 Torque Nm 466 Pressure bar g 0 5 1 1200 rpm Flow m h 1545 1034 Consumption kW 55 56 Torque Nm 438 446 1300 rpm Flow m h 1667 1191 Consumption kW 64 65 Torque Nm 470 478 1400 rpm Flow m h 1797 14...

Page 10: ... 2515 2555 Flow Dry 1590 2123 2177 2471 2624 2329 2388 Consumption kW 78 Torque Nm 497 1600 rpm Flow Wet m h 2298 2926 2732 2947 2638 2658 2658 Flow Dry 1690 2286 2376 2608 2420 2461 2484 Consumption kW 90 Torque Nm 537 Pressure bar g 0 5 1 1200 rpm Flow m h 1703 1248 Consumption kW 64 65 Torque Nm 509 517 1300 rpm Flow m h 1897 1326 Consumption kW 72 75 Torque Nm 529 551 1400 rpm Flow m h 2001 14...

Page 11: ...ith an inlet temperature of 50 C 100 saturated and service liquid temperature of 15 C Suction pressure Vacuum 80 70 60 50 40 30 20 Correction factor wet gas KWet 1 34 1 28 1 15 1 13 1 09 1 08 1 07 The performance of the pump can thereby be calculated as VWet VDry x KWet When the temperature of the water exceeds 15 C the pump s capacity will be affected with respect to the specified values To deter...

Page 12: ...the bearings The pump must be inspected for damages upon delivery If the pump is damaged it must not be used and the damage must be reported to the manufacturer Ensure that the pump s identification plate is intact and that the marking of the pump corresponds to its use The pump must only be handled using approved lifting eyes in accordance with nationally applicable regulations and only in a vert...

Page 13: ... plugs and protective covers must be fitted during storage The pump s water is drained on delivery and the pump can be immediately stored in accordance with the technical specifications After operation the pump can be stored for 30 days without further action If the pump remains out of operation for a longer period of time after use its water must be drained Drain the pump in C1 or C2 The pump can...

Page 14: ...5G SLP2100 2700 3100 3 DESIGN OF A SYSTEM DOC1627390 Pos Description 1 Liquid ring pump 2 Non return valve 3 4 way valve 4 Vacuum control valve 5 Water control valve 6 Fan cooler 7 Liquid separator 8 Dome valve ...

Page 15: ...n be more than 50 m s and this must be reduced to 3 m s Below you find an illustration showing how to reduce the speed and control that no water will be in contact with the high velocity air stream The round velocity reducer can be placed inside any tank geometry 3 1 Function and design of a liquid separator DOC1627391 Air flow m h øD minimum mm 3000 580 2800 570 2600 560 2400 540 2200 510 2000 49...

Page 16: ... m Mass of the media heating up Kg Q Heat input in kW See specifications chapter 2 2 Compression of air inside the liquid ring pump will create heat that is transferred to the water Therefore it can be necessary to install a fan cooler depending on the expected use the climate etc The time it takes to heat up the water also depends on for example ambient temperature suction pressure amount of wate...

Page 17: ...hat the water flow through the cooler will also affect the cooling capacity DOC1627392 Typical fan cooler characteristic Practical calculation example The truck is used mostly to work with an operation pressure around 70 vacuum From the technical data sheet we find the heat input from the pump to be 68 kW The liquid separator is built inside the slurry tank with a good contact to the product and a...

Page 18: ...e inside the tank It can be difficult to avoid that this will be transported into the suction line before the dome valve will close Therefore it will be recommended to make a combination of a filter and dome valve as illustrated below The filter will prevent particles lifted by the foam to enter the pump DOC1627393 Pump model Description SLP 3100 Heat input from technical specifications Qin Pump 6...

Page 19: ... be created in the liquid ring These bobbles cannot exist when they enter the discharge side of the pump and therefore they will collapse The impact force on the surface of the rotor and flow plate will damage the pump and can lead to a total breakdown It is a very harmful situation that must be avoided It is the combination of the pressure and the temperature that will lead to the cavitation Ther...

Page 20: ... of the pump s suction and pressure pipe connections must be made with a gasket in between C The M16 bolts must be tightened with 180 Nm B In order to prevent tensions in the pump the pipe connections A must be tensionless while tightening the bolts 4 2 Connections to the pump Check for foreign objects in the pump and physical damage on pump Gaskets to be handeled with highest degree of caution Ga...

Page 21: ... ensured that the permissible radial force is not exceeded See specifications For belt transmission note the direction of rotation see illustration below DOC1627 A B DOC1627470_1B DOC1627416_1 The water must be connected to the pump at the hose connection B see illustration below If required the hose nipple can be dismounted from B and mounted on desired location A ...

Page 22: ... in damage to the pump 4 6 Direction of rotation Check the direction of rotation by briefly starting the pump The direction of rotation of the rotor must correspond to the direction arrow Below left a right side pump is shown which has a clockwise direction of rotation CW Below right a left side pump is shown which has a counter clockwise direction of rotation CCW Activating the grease cartridges ...

Page 23: ...3 Winterization If the pump needs to be used at a temperature below freezing point of the water it is necessary to protect the water from freezing by adding anti freeze liquid If the pump is equipped with an automatic lubrication feature It must be inspected and replaced as needed When the pump is commissioned for the first time the cartridges must be activated by turning the arrow in the clockwis...

Page 24: ...on interval per 500 duty hours Drive end DE SLP2100 2700 3100 116 g Non drive end NDE SLP2100 2700 3100 39 g The pump is designed with internal water channels for lubrication of the mechanical shaft seals Remove the plug as illustrated below and clean the channel using a ø5 mm 150 mm long screw driver or similar 5 6 Inspection and cleaning of internal channels DOC1627470_4A The pipe connection bet...

Page 25: ...dropped to a sufficient level or lower the temperature of the water inlet The start up power is too high Too much water in the pump prior to start up Noise at start up and possible overload of the power supply Check the stop valves in the water supply for leakage Noise during operation Cavitation Severe damage to the pump and potential risk of breakdown Increase the suction pressure or lower the t...

Page 26: ...elow 7 1 Marking and identification Location of ID plate Configuration example Type Model Rotation Rotor type Pump housing Shell Flow plates Generation of pump Gaskets Colour Documentation CE CONFORMITY MARK ORDER CONFIRMATION NO A NO MANUFACTURING DATE SERIAL NO PRODUCT CODE SLP 3100 R 0 S S E 1 0 T SD DOC107973B ...

Page 27: ...ter clockwise L Rotor type Welded AISI 316 0 Pump housing Cast iron EN GJL 250 EN1561 S Shell Cast iron EN GJL 250 EN1561 S Flow plates AISI 316L E Generation of pump 1 or 2 1 Gaskets Oakenstrong 0 Colour Grey primer P Truck Master Orange T On request X Documentation Samson standard SD ATEX Zone 1 X1 7 2 How to order ...

Page 28: ...28 DOC9085G SLP2100 2700 3100 15 4 37 38 36 11 10 28 1 2 44 24 6 26 7 5 19 12 21 17 8 27 57 51 50 58 30 53 52 7 3 Spare parts SLP ...

Page 29: ...3 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 30 28 27 26 25 24 23 22 21 19 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Pos DOC1653035C 43 3 42 22 25 35 9 5 45 23 39 46 41 37 40 13 14 16 48 47 49 56 55 54 59 DOC1653035C Included in gasket set ...

Page 30: ... 1 Cast iron 11 1653036 Bearing housing 2 Cast iron 12 1653049 Rotor SPL 2100R 1 Stainless steel 1653043 Rotor SLP 2700R 1 Stainless steel 1653038 Rotor SLP 3100R 1 Stainless steel 13 910100016 Washer 20 Steel 14 910200010 Nut 20 Steel 15 910300074 Allen screw 4 Steel 16 910300482 Allen screw 12 Steel 17 910300080 M12x55 Allen bolt 4 Steel 18 910300194 Plug 3 Stainless steel 19 910300485 Hexagon s...

Page 31: ...row 1 Aluminum 45 Identification plate 1 Stainless steel 46 1624074 Label 1 Plastic foil 47 922000269 Bonded seal 6 Brass rubber 48 1634809 Plug 6 Stainless steel 49 922000272 Bonded seal 2 Brass rubber 50 922000268 Bonded seal 2 Brass rubber 51 1634810 Plug 2 Stainless steel 52 922000266 Bonded seal 1 Brass rubber 53 1634811 Plug 1 Stainless steel 54 922000267 Bonded seal 3 Brass rubber 55 163481...

Page 32: ...32 DOC9085G SLP2100 2700 3100 2 18 4 42 8 12 5 38 9 35 37 21 37 20 41 19 Spare parts SL2100 SL2700 SL3100 6 17 25 44 55 48 27 28 40 54 50 47 49 56 57 52 60 26 61 7 4 Spare parts SL ...

Page 33: ...33 DOC9085G SLP2100 2700 3100 3 29 22 10 11 38 9 15 35 37 21 37 20 41 36 14 13 4 43 39 1 36 1653057 7 16 23 58 30 53 51 31 33 32 34 45 46 7 24 59 62 DOC1653057 Included in gasket set ...

Page 34: ...00297 Spherical roller bearing 1 Steel 13 N A Spacer bushing 4 Steel 14 N A Bearing housing NDE 1 Cast iron 15 N A Lock nut 2 Steel 16 910000024 Hexagonal head screw 4 Stainless steel 17 910000023 Hexagonal head screw 4 Stainless steel 18 915000024 Parallel key 1 Steel 19 N A Washer 2 Steel 20 N A Bushing 2 Steel 21 N A Special disc 2 Steel 22 1653070 Bearing set SL 2100 2700 3100 1 23 N A Pump ho...

Page 35: ... SLP 2700 1 Steel 1653031 Service liquid supply pipe SLP 3100 1 Steel 45 938000156 Fitting 2 Stainless steel 46 938000158 Fitting 2 Stainless steel 47 938000157 Fitting 2 Stainless steel 48 922000266 Bonded seal 1 Brass rubber 49 922000267 Bonded seal 2 Brass rubber 50 922000268 Bonded seal 2 Brass rubber 51 922000269 Bonded seal 2 Brass rubber 52 922000272 Bonded seal 2 Brass rubber 53 1634809 Pl...

Page 36: ...00508 M20x75 Bolt 2 Steel 6 910300079 M12x55 Allen bolt 4 Stainelss steel 7 910300186 Plug 3 4 3 Steel 8 915000050 Grease nipple 1 Steel 9 922200075 Radial shaft seal 1 Rubber Steel 10 932300060 Taperlock bush 1 Cast iron 11 932300028 Taperlock bush 1 Cast iron 12 932400048 Half coupling 2 Cast iron 13 932400049 Rubber element 1 Rubber 14 948300058 Grease nipple cap 1 Plastic 15 944000082 Hydrauli...

Page 37: ...0332 O ring Ø129 77x3 53 1 Rubber 26 922100372 O ring Ø470x5 2 Rubber 27 922200075 Radial shaft seal 62x85x10 1 Rubber Steel 28 922200155 Radial shaft seal 80x100x10 2 Rubber Steel 58 1653068 Gasket shell flow plate 0 5 mm 2 Paper 59 1653069 Gasket shell flow plate 1 mm 2 Paper See spare parts drawing DOC1653035C for positions DOC11740 ...

Page 38: ... seal 95x120x12 4 Rubber Steel 38 922200268 Radial shaft seal WC_75_95_10 2 Rubber Steel 39 922100372 O ring Ø470 x 5 2 Rubber 40 922100373 O ring 145 00 X 2 50 4 Rubber 41 1653059 Gland packing 2 Fiber 42 922200077 Radial shaft seal 65x85x10 1 Rubber Steel See spare parts drawing DOC1653057 for positions DOC11739 ...

Page 39: ...ription Qty Material 10 930000318 Spherical roller bearing tapered bore 1 Steel 11 930200053 Withdrawal sleeve 1 Steel 22 930200054 Lock washer 1 Steel 29 930200052 Shaft nut 1 Steel N A 930200058 Lock nut 1 Steel See spare parts drawing DOC1653057 for positions DOC11741 ...

Page 40: ...umber Description Qty Material 1 1629171 Mandrel radial shaft seal Ø85 Ø100 1 Plastic 2 1629117 Mechanical shaft seal tool 1 Plastic 3 1629173 Machined bearing cap set 1 Steel 4 1629115 Bearing mounting tool set NDE 1 Steel 5 1629116 Bearing mounting tool set DE 1 Steel 6 1629272 Bearing tool set 1 Steel ...

Page 41: ...41 DOC9085G SLP2100 2700 3100 Notes ...

Page 42: ...42 DOC9085G SLP2100 2700 3100 Notes ...

Page 43: ...43 DOC9085G SLP2100 2700 3100 Notes ...

Page 44: ...where the pumps are usually installed onboard fishing vessels Gamma Series is designed to handle the harshest industrial vacuum jobs At the core of Samson Pumps activity is the strong belief that our liquid ring vacuum pumps must be of superlative quality for our customers to focus on what they do best We always improve the quality and design of our pumps to better suit the vacuum units built by O...

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