SE7713408L - OIL SEPARATION AT A GAS COMPRESSING SYSTEM - Google Patents
OIL SEPARATION AT A GAS COMPRESSING SYSTEMInfo
- Publication number
- SE7713408L SE7713408L SE7713408A SE7713408A SE7713408L SE 7713408 L SE7713408 L SE 7713408L SE 7713408 A SE7713408 A SE 7713408A SE 7713408 A SE7713408 A SE 7713408A SE 7713408 L SE7713408 L SE 7713408L
- Authority
- SE
- Sweden
- Prior art keywords
- oil
- separator
- compressor
- gas
- supplied
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Compressor (AREA)
Abstract
In a plant for compressing a gas, for example refrigerant, oil is supplied by a conduit 12 to bearings 10 (or other parts) of a compressor 1, and the compressed gas and oil mixed therewith are supplied to a first oil separator 17 from which the oil is fed through a throttling device 20 to a second, lower pressure separator 21. Oil from the separator 21 is mixed with oil collected directly from the compressor to be supplied back to the bearing via a pump 14, cooler 15, filter 16, and the conduit 12. The gas from separator 21 is fed back to the compressor into a working chamber 23 at a pressure intermediate the inlet and outlet pressures and lower than the pressure of separator 21. <IMAGE>
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7713408A SE422349B (en) | 1977-11-28 | 1977-11-28 | OIL SEPARATION AT A PLANT TO COMPRESS A GAS |
GB7844946A GB2008684B (en) | 1977-11-28 | 1978-11-17 | Plant for compressing a gas |
DE19782849837 DE2849837A1 (en) | 1977-11-28 | 1978-11-17 | SYSTEM FOR COMPRESSING A GAS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7713408A SE422349B (en) | 1977-11-28 | 1977-11-28 | OIL SEPARATION AT A PLANT TO COMPRESS A GAS |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7713408L true SE7713408L (en) | 1979-05-29 |
SE422349B SE422349B (en) | 1982-03-01 |
Family
ID=20333008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7713408A SE422349B (en) | 1977-11-28 | 1977-11-28 | OIL SEPARATION AT A PLANT TO COMPRESS A GAS |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2849837A1 (en) |
GB (1) | GB2008684B (en) |
SE (1) | SE422349B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2948992A1 (en) * | 1979-12-05 | 1981-06-11 | Karl Prof.Dr.-Ing. 3000 Hannover Bammert | ROTOR COMPRESSORS, ESPECIALLY SCREW ROTOR COMPRESSORS, WITH LUBRICANT SUPPLY TO AND LUBRICANT DRAINAGE FROM THE BEARINGS |
US4545742A (en) * | 1982-09-30 | 1985-10-08 | Dunham-Bush, Inc. | Vertical axis hermetic helical screw rotary compressor with discharge gas oil mist eliminator and dual transfer tube manifold for supplying liquid refrigerant and refrigerant vapor to the compression area |
FR2544025B1 (en) * | 1983-04-07 | 1985-08-16 | Mils Pompes Compresseurs | IMPROVEMENTS IN LUBRICATION SYSTEMS FOR ROTARY VACUUM PUMPS |
SE439042B (en) * | 1983-07-20 | 1985-05-28 | Imo Ab | SCREW PUMP WITH CONTROL DEVICE |
US4775304A (en) * | 1986-07-03 | 1988-10-04 | The United States Of America As Represented By The Secretary Of The Navy | Centrifugal scavenging system for single screw compressors |
US4761123A (en) * | 1987-06-11 | 1988-08-02 | Ingersoll-Rand Company | Lubrication arrangement, in an air compressor |
JP2742146B2 (en) * | 1990-08-31 | 1998-04-22 | 株式会社神戸製鋼所 | Oil-cooled compressor |
SE503871C2 (en) * | 1994-06-21 | 1996-09-23 | Svenska Rotor Maskiner Ab | Rotary displacement compressor with liquid circulation system |
GB2301629B (en) * | 1995-05-25 | 1999-02-10 | Compair Broomwade Ltd | Oil recycling in screw compressor arrangements |
SE531038C2 (en) * | 2007-04-02 | 2008-11-25 | Svenska Rotor Maskiner Ab | Screw rotor machine, energy conversion system and method of energy conversion |
JP4431184B2 (en) * | 2008-06-13 | 2010-03-10 | 株式会社神戸製鋼所 | Screw compressor |
DE202014000199U1 (en) * | 2014-01-08 | 2015-04-09 | Oerlikon Leybold Vacuum Gmbh | Lubricant-sealed vacuum pump |
CN104454462A (en) * | 2014-11-27 | 2015-03-25 | 山东明天机械有限公司 | Circulating water system used for cooling mechanical seals of vapor compressor |
-
1977
- 1977-11-28 SE SE7713408A patent/SE422349B/en not_active IP Right Cessation
-
1978
- 1978-11-17 GB GB7844946A patent/GB2008684B/en not_active Expired
- 1978-11-17 DE DE19782849837 patent/DE2849837A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
SE422349B (en) | 1982-03-01 |
GB2008684A (en) | 1979-06-06 |
DE2849837A1 (en) | 1979-06-28 |
GB2008684B (en) | 1982-04-07 |
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