WO2003010436A1 - Mehrstufiger verdichter zur komprimierung von gasen - Google Patents
Mehrstufiger verdichter zur komprimierung von gasen Download PDFInfo
- Publication number
- WO2003010436A1 WO2003010436A1 PCT/AT2002/000218 AT0200218W WO03010436A1 WO 2003010436 A1 WO2003010436 A1 WO 2003010436A1 AT 0200218 W AT0200218 W AT 0200218W WO 03010436 A1 WO03010436 A1 WO 03010436A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compressor
- stage
- reciprocating
- crankshaft
- screw
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B25/00—Multi-stage pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/16—Filtration; Moisture separation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/06—Combinations of two or more pumps
-
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
-
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/005—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of dissimilar working principle
-
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
Definitions
- Multi-stage compressor for compressing gases
- the invention relates to a multi-stage compressor for compressing gases with a low-pressure area and a high-pressure area, the high-pressure area having at least one reciprocating compressor driven by a crankshaft, and the low-pressure area having at least one low-pressure compressor with a rotating displacer, which is coupled to the crankshaft of the reciprocating compressor.
- a multi-stage compressor for compressing gases with a low-pressure area and a high-pressure area
- the high-pressure area having at least one reciprocating compressor driven by a crankshaft
- the low-pressure area having at least one low-pressure compressor with a rotating displacer, which is coupled to the crankshaft of the reciprocating compressor.
- a rotating displacer which is coupled to the crankshaft of the reciprocating compressor.
- an electric motor, an internal combustion engine, a steam turbine or the like can be provided to drive the crankshaft.
- compressors which are driven independently of a subsequent reciprocating compressor (e.g. screw compressors, rotary compressors, etc.) for compression in the low pressure range and which work more efficiently in the low pressure range compared to reciprocating compressors.
- the thus pre-compressed medium is then forwarded to a first compression stage in the downstream reciprocating piston compressor, where it is further compressed.
- the disadvantage here is that the separate drive unit for the low-pressure compressor results in relatively large, expensive multi-stage compressors.
- a prototype of a multi-stage reciprocating compressor from Bauer Kompressoren GmbH is also known, which was exhibited at the Gastec trade fair in 1995 in Vienna.
- a separate reciprocating compressor is coupled directly to the crankshaft of a downstream multi-stage reciprocating compressor.
- Reciprocating compressor coupled Reciprocating compressor is only used to empty the engine of the downstream multi-stage reciprocating compressor.
- this does not eliminate the disadvantages of the reciprocating compressor in the low-pressure range mentioned above.
- an air compressor for aircraft engines is known from GB 597 437 A, in which a rotary compressor is provided in a low-pressure area, and the air pre-compressed by the rotary compressor is then fed to a multi-stage reciprocating compressor.
- the rotary Verdi 'daughters and the reciprocating piston compressor are both driven via a common crankshaft.
- the disadvantage here is that the rotary compressor with dry lamellae can only achieve a maximum pre-compression of 2.5 bar.
- GB 540 580 A also shows an air compressor in which a Roots blower is provided for pre-compressing air, which is then passed into a reciprocating compressor for further compression.
- a Roots blower is provided for pre-compressing air, which is then passed into a reciprocating compressor for further compression.
- the crankshafts of the reciprocating compressors are not directly coupled to the drive shaft of the Roots blower, but via a belt.
- the pre-compression by the Roots blower (maximum 2 bar) is very low.
- the aim of the invention is to provide a multi-stage compressor, in particular a stationary compressor, which has a compact design and is also suitable for a relatively high compression, with a higher pressure level than previously known should be achieved even in low-pressure compression.
- the multi-stage compressor should be relatively inexpensive to manufacture due to its compact design.
- the multi-stage compressor of the type mentioned at the outset is characterized in that at least one screw compressor is provided as the low-pressure compressor.
- a multi-stage compressor is now created, in which a separate drive unit for the low-pressure compressor can be dispensed with, and at the same time a relatively high pre-compression in the low-pressure range up to a maximum of 40 bar can be achieved.
- the screw compressor displacer is directly coupled to the crankshaft of the reciprocating compressor. Due to the direct coupling of the screw compressor / reciprocating compressor, not only is there no need for a special drive unit for the screw compressor, but the screw compressor can be driven directly from the crankshaft of the reciprocating compressor without the interposition of a gearbox, provided the crankshaft rotates at the appropriate speed.
- the screw compressor is arranged on the side of the reciprocating compressor facing away from a drive unit of the multi-stage compressor.
- the low-pressure compressor has several compressor stages, since this saves work compared to a single-stage compression, improves the delivery rate and reduces engine forces. If the reciprocating compressor has several compressor stages, the advantages mentioned above also result.
- control device For efficient control of the entire multi-stage compressor, it is expedient if at least one control device is provided between the individual compressor stages, blow-off valves, bypass valves, adjustable clearance spaces, speed regulators and any other fittings being possible as the control device.
- various mechanical, pneumatic, hydraulic, electrical or electronic components can be used to control or regulate the multi-stage compressor, thereby enabling both control and regulation on site and in remote operation.
- Figure 1 is a schematic view of a multi-stage compressor with a reciprocating compressor in the high pressure range and a screw compressor.
- FIG. 2 shows a schematic view of the multi-stage compressor according to FIG. 1, but with a coupling device between the low-pressure and high-pressure compressors;
- FIG. 3 schematically shows a cross section of a screw compressor
- FIG. 4 shows a section along the line VI-VI in FIG. 1.
- 1 shows a schematic view of a multi-stage compressor 1, in which the reciprocating compressor 3 of a high-pressure region 4 is driven by a motor 2. On the drive of the reciprocating compressor 3 is a low pressure compressor
- the gas compressed in the screw compressor 20 is then passed via a gas line 10 into a first compressor stage 11 (cf. FIG. 4) of the reciprocating compressor 3, the last compressor stage in the low pressure region and a first compressor stage in the high pressure region of the reciprocating compressor and individual compressor stages, e.g. 11, 12, 13 (cf. FIG. 4) any control devices can be provided.
- FIG. 1 low pressure compressor constructed 6 and the reciprocating compressor is illustrated in Fig., A cooling device 14 between a screw compressor 20 (3 s. Fig.) R shown 3 whereby a particular gas component of the compressed in the low pressure compressor 6 gas condenses, which by means of a separator 15 from the gas can be separated.
- a valve 16 can be seen, via which mass flows between the individual compressor stages can be fed in or out.
- FIG. 2 shows a multi-stage compressor 1 similar to FIG. 1, but between the crankshaft 5 of the reciprocating compressor 3 and a drive shaft 5 'of the displacer 8 (see FIG. 3) of the screw compressor 20 there is a gear transmission 17 as a coupling device 18 between the two shafts 5, 5 ' see.
- the gear 17 can be used to step up or step down the speed of the crankshaft 5 to the speed of the shaft 5 'driving the displacer 8 of the screw compressor 20.
- Fig. 3 the screw compressor 20 is shown schematically in detail, with which a pre-compression can be carried out with the aid of a displacer 8 directly coupled to the crankshaft 5 of the reciprocating compressor 3 up to approximately 40 bar.
- the reciprocating compressor 3 has a plurality of compressor stages 11, 12, 13, the volume of the cylinder of the first compressor stage 11, which is charged with the gas pre-compressed by the screw compressor 20 provided as a low pressure compressor 6, being the largest is and the volume of the subsequent cylinders of the compressor stages 12, 13 decreases with increasing compression.
- Any fittings (not shown) for blow-off control and others and also for speed control can be provided between the individual compressor stages 11, 12, 13. It is essential here that the crankshaft 5 of the reciprocating compressor 3 is coupled directly or via a clutch device to the rotor 8 of a low-pressure compressor 6.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0401724A GB2394259B (en) | 2001-07-25 | 2002-07-23 | Multistage compressor for compressing gases |
US10/481,495 US7530798B2 (en) | 2001-07-25 | 2002-07-23 | Multistage compressor for compressing gases |
DE10297064T DE10297064B8 (de) | 2001-07-25 | 2002-07-23 | Mehrstufiger Verdichter zur Komprimierung von Gasen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA1159/01 | 2001-07-25 | ||
AT11592001 | 2001-07-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003010436A1 true WO2003010436A1 (de) | 2003-02-06 |
Family
ID=3686346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2002/000218 WO2003010436A1 (de) | 2001-07-25 | 2002-07-23 | Mehrstufiger verdichter zur komprimierung von gasen |
Country Status (5)
Country | Link |
---|---|
US (1) | US7530798B2 (de) |
DE (1) | DE10297064B8 (de) |
GB (1) | GB2394259B (de) |
RU (1) | RU2298692C2 (de) |
WO (1) | WO2003010436A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10240600A1 (de) * | 2002-09-03 | 2004-03-18 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Verfahren zur Erzeugung von Druckluft und Kompressoranordnung zur Durchführung des Verfahrens |
WO2008019416A1 (de) | 2006-08-16 | 2008-02-21 | Leobersdorfer Maschinenfabrik Ag | Mehrstufiger verdichter |
CN103075327A (zh) * | 2013-02-27 | 2013-05-01 | 浙江衢州尚品机械有限公司 | 螺杆活塞复合式中高压空压机 |
CN111677654A (zh) * | 2020-06-10 | 2020-09-18 | 德耐尔能源装备有限公司 | 一种螺杆与活塞组合式高压力无油空气压缩机 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1440221B1 (de) * | 2001-10-11 | 2005-12-07 | Weatherford/Lamb, Inc. | Kombinierte bohrlochstimulations- und gasliftverstärkereinheit |
US7178592B2 (en) * | 2002-07-10 | 2007-02-20 | Weatherford/Lamb, Inc. | Closed loop multiphase underbalanced drilling process |
JP4709016B2 (ja) * | 2006-01-12 | 2011-06-22 | アネスト岩田株式会社 | 複合圧縮機 |
US20080226480A1 (en) * | 2007-03-15 | 2008-09-18 | Ion Metrics, Inc. | Multi-Stage Trochoidal Vacuum Pump |
US20080273989A1 (en) * | 2007-04-26 | 2008-11-06 | Hiroshi Inoue | Multi-stage gas compressing apparatus |
JP5617196B2 (ja) * | 2009-07-02 | 2014-11-05 | マックス株式会社 | 多段圧縮機 |
DE102011121055A1 (de) | 2011-12-14 | 2013-06-20 | Wabco Gmbh | Mehrstufiger Verdichter sowie ein mit einem solchen Verdichter ausgestattetes Luftfedersystem |
DE102011121056A1 (de) | 2011-12-14 | 2013-06-20 | Wabco Gmbh | Verdichter zum Einsatz in einem Luftfedersystem sowie ein Verfahren zum Betrieb eines solchen Luftfedersystems |
ES2822273T3 (es) * | 2014-09-05 | 2021-04-30 | Jfe Steel Corp | Chapa de acero inoxidable ferrítico laminada en frío |
RU2581292C1 (ru) * | 2015-04-08 | 2016-04-20 | Сергей Александрович Курмаев | Компрессорная установка для сжатия газов |
DE102016105145A1 (de) * | 2016-03-21 | 2017-09-21 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Kolbenkompressor mit erweitertem Regelbereich |
RU191806U1 (ru) * | 2019-06-06 | 2019-08-22 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет"(ОмГТУ) | Поршневой компрессор высокого давления |
DE102019126103A1 (de) * | 2019-09-27 | 2021-04-01 | Amk Holding Gmbh & Co. Kg | Druckluftkompressor für ein Fahrzeug |
RU202532U1 (ru) * | 2020-08-26 | 2021-02-24 | Общество с ограниченной ответственностью "ВЭЛТЕКС" | Установка компрессорная комбинированная |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3407996A (en) * | 1966-06-22 | 1968-10-29 | Atlas Copco Ab | Screw compressor units |
GB1570150A (en) * | 1976-10-19 | 1980-06-25 | Sterling Drug Inc | Process and apparatus for supplying compressed gas |
US4662826A (en) * | 1984-04-20 | 1987-05-05 | Tokico Ltd. | Vacuum pump system including serially connected rotary and reciprocating vacuum pumps |
DE4313573A1 (de) * | 1993-04-26 | 1994-10-27 | Leobersdorfer Maschf | Verringerung der Kondensation von Wasserdampf und Austreiben von Kondensat während der Kompression von Luft |
DE19932433A1 (de) * | 1999-07-12 | 2000-01-27 | Regar Karl Nikolaus | Verfahren zur Verbesserung der Wirtschaftlichkeit von Verdrängerkompressoren |
Family Cites Families (6)
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GB597437A (en) * | 1945-08-17 | 1948-01-26 | Arthur Cyril Thornton | Improvements in or relating to air compressors for aircraft |
GB540580A (en) * | 1940-04-19 | 1941-10-22 | Broom & Wade Ltd | Improvements in and relating to air compressors |
JPS6060293A (ja) * | 1983-09-12 | 1985-04-06 | Hitachi Ltd | 無給油式回転形圧縮機装置 |
US4594858A (en) * | 1984-01-11 | 1986-06-17 | Copeland Corporation | Highly efficient flexible two-stage refrigeration system |
US4618310A (en) * | 1984-06-07 | 1986-10-21 | Exxon Research & Engineering Co. | Method of multi-stage compressor surge control |
DE4301357A1 (de) * | 1993-01-20 | 1994-07-21 | Bosch Gmbh Robert | Hydraulische Steuereinrichtung |
-
2002
- 2002-07-23 US US10/481,495 patent/US7530798B2/en not_active Expired - Lifetime
- 2002-07-23 WO PCT/AT2002/000218 patent/WO2003010436A1/de not_active Application Discontinuation
- 2002-07-23 RU RU2003134699/06A patent/RU2298692C2/ru active
- 2002-07-23 DE DE10297064T patent/DE10297064B8/de not_active Revoked
- 2002-07-23 GB GB0401724A patent/GB2394259B/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3407996A (en) * | 1966-06-22 | 1968-10-29 | Atlas Copco Ab | Screw compressor units |
GB1570150A (en) * | 1976-10-19 | 1980-06-25 | Sterling Drug Inc | Process and apparatus for supplying compressed gas |
US4662826A (en) * | 1984-04-20 | 1987-05-05 | Tokico Ltd. | Vacuum pump system including serially connected rotary and reciprocating vacuum pumps |
DE4313573A1 (de) * | 1993-04-26 | 1994-10-27 | Leobersdorfer Maschf | Verringerung der Kondensation von Wasserdampf und Austreiben von Kondensat während der Kompression von Luft |
DE19932433A1 (de) * | 1999-07-12 | 2000-01-27 | Regar Karl Nikolaus | Verfahren zur Verbesserung der Wirtschaftlichkeit von Verdrängerkompressoren |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10240600A1 (de) * | 2002-09-03 | 2004-03-18 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Verfahren zur Erzeugung von Druckluft und Kompressoranordnung zur Durchführung des Verfahrens |
US7226273B2 (en) | 2002-09-03 | 2007-06-05 | Knorr-Brense Systeme Fuer Nutzfahrzeuge Gmbh | Method of generating compressed air, and compressor arrangement for implementing the method |
WO2008019416A1 (de) | 2006-08-16 | 2008-02-21 | Leobersdorfer Maschinenfabrik Ag | Mehrstufiger verdichter |
EA014462B1 (ru) * | 2006-08-16 | 2010-12-30 | Леоберсдорфер Машиненфабрик Аг | Многоступенчатый компрессор |
US8376717B2 (en) | 2006-08-16 | 2013-02-19 | Leobersdorfer Maschinenfabrik Ag | Multi-stage compressor |
US8568107B2 (en) | 2006-08-16 | 2013-10-29 | Leobersdorfer Maschinenfabrik Ag | Multi-stage compressor |
US8708666B2 (en) | 2006-08-16 | 2014-04-29 | Leobersdorfer Maschinenfabrik Ag | Multi-stage compressor |
NO337971B1 (no) * | 2006-08-16 | 2016-07-18 | Leobersdorfer Maschf Ag | Flertrinnskompressor |
CN103075327A (zh) * | 2013-02-27 | 2013-05-01 | 浙江衢州尚品机械有限公司 | 螺杆活塞复合式中高压空压机 |
CN103075327B (zh) * | 2013-02-27 | 2015-09-30 | 浙江衢州尚品机械有限公司 | 螺杆活塞复合式中高压空压机 |
CN111677654A (zh) * | 2020-06-10 | 2020-09-18 | 德耐尔能源装备有限公司 | 一种螺杆与活塞组合式高压力无油空气压缩机 |
Also Published As
Publication number | Publication date |
---|---|
DE10297064D2 (de) | 2004-07-22 |
GB2394259B (en) | 2005-05-25 |
RU2003134699A (ru) | 2005-05-20 |
GB0401724D0 (en) | 2004-03-03 |
DE10297064B8 (de) | 2007-05-03 |
US20040197197A1 (en) | 2004-10-07 |
RU2298692C2 (ru) | 2007-05-10 |
DE10297064B4 (de) | 2006-12-07 |
US7530798B2 (en) | 2009-05-12 |
GB2394259A (en) | 2004-04-21 |
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