EP0440902B1 - Getriebe-Turboverdichter - Google Patents
Getriebe-Turboverdichter Download PDFInfo
- Publication number
- EP0440902B1 EP0440902B1 EP90122707A EP90122707A EP0440902B1 EP 0440902 B1 EP0440902 B1 EP 0440902B1 EP 90122707 A EP90122707 A EP 90122707A EP 90122707 A EP90122707 A EP 90122707A EP 0440902 B1 EP0440902 B1 EP 0440902B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- gear wheel
- gear
- compressor
- stage
- pinion shafts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title description 8
- 210000001520 comb Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/163—Combinations of two or more pumps ; Producing two or more separate gas flows driven by a common gearing arrangement
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19023—Plural power paths to and/or from gearing
- Y10T74/19074—Single drive plural driven
- Y10T74/19079—Parallel
- Y10T74/19084—Spur
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19949—Teeth
- Y10T74/19963—Spur
- Y10T74/19972—Spur form
Definitions
- the invention relates to a multi-stage turbo compressor driven by a gear, a so-called gear turbo compressor with the features of the preamble of claim 1.
- a known two-stage geared turbo compressor (FR-A-885 488), the impellers of the two compressor stages are arranged on the ends of a shaft.
- the shaft is driven by a drive gear via an intermediate gear designed as a double gear.
- Another known turbocompressor (Dubbel Taschenbuch für den Maschinenbau 14th edition, 1981, pages 920-921) has four compressor stages, the impellers of which are arranged in pairs on two pinion shafts and are driven by a central drive gear of a single-stage transmission.
- the volume flow changes considerably from level to level. To maintain optimal conditions, corresponding speed increases are required after every two stages.
- the speeds of the drive shaft and the pinion shaft of the last stage to be realized for an optimal compressor are so different that the necessary ratio of greater than 1:24 can no longer be installed in a conventional transmission.
- Pressure ratios higher than 60 can only be achieved by adding a seventh or eighth compressor stage if the indispensable properties such as controllability and high overall efficiency are to be retained.
- the highest levels of efficiency have so far failed due to the fact that the greatest feasible transmission ratio in the known transmissions for turbocompressors is approximately 1:20.
- the first stages thus have the highest energy density with only moderate efficiencies due to the inevitably high Mach numbers.
- a seven-stage turbocompressor with a volume flow of 55,000 m3 / h and a pressure ratio of P A / P E 64 e.g. B. would require a speed of 35,000 rpm in the seventh stage. Only 28,000 rpm can be achieved with conventional gearboxes for turbo compressors. Therefore the overall efficiency is not optimal. It is possible to fill the fourth pinion shaft with an eighth compressor stage. But even then the fundamental problem of speed limitation with the consequences outlined remains.
- the invention has for its object to build a transmission turbocompressor for high pressure ratios with good efficiencies and sufficient controllability.
- the intermediate gear designed as a double gear with different gear modules, creates a gearbox for turbo compressors which, in addition to moderate speeds for the low compressor stages, also realizes very high speeds for the higher compressor stages without the number of teeth of the central drive gear being assigned to the number of teeth assigned to the higher compressor stages Pinion depends.
- the low speeds with high tooth forces require wide toothing and a large tooth module, the high speeds with correspondingly small tooth forces require narrower wheels with a fine tooth module.
- the intermediate gearwheel with the different tooth modules also allows the combination of two independent gearboxes for turbocompressors in one housing and allows the installation of ratios up to 40. This makes it possible to achieve optimum efficiency even with geared turbo compressors for high pressure ratios.
- the overall efficiency improvement is more than 5%, which means considerable savings in energy costs.
- the drawing shows a gearbox for a multi-stage turbocompressor.
- the transmission shown serves to drive a multi-stage turbocompressor and contains a central drive gear 2 connected to a drive shaft 1.
- the drive gear 2 meshes with two pinions, which are each arranged on a pinion shaft 3, 4.
- the impeller of a first stage and the impeller of a second stage of the turbocompressor are arranged on the ends of the pinion shaft 3.
- the pinion shaft 4 carries at the ends the impeller of a third and a fourth stage, which cannot be seen in the drawing. All impellers revolve in a spiral housing.
- the drive gear 2 is followed by an intermediate gear 5, which is designed as a double gear and consists of a first gear 51 and a second gear 52, which are connected to one another and arranged on a common shaft.
- the first gear 51 meshes with the drive gear 2, while the second gear 52 engages with pinions of further pinion shafts 6, 7, 8.
- the pinion shafts 6, 7, 8 each have an impeller on both shaft ends, which rotates in a spiral housing.
- the pinion shaft 6 is assigned the fifth and sixth compressor stages, the pinion shaft 7 the seventh and eighth compressor stages and the pinion shaft 8 the ninth and tenth compressor stages.
- the second gear 52 of the intermediate gear 5 has a larger diameter than the first gear 51, which is in engagement with the drive gear 2, so that the pressure combs of the pinion shafts 6, 7, 8 can overlap via the second gear 52. Furthermore, the first gear 51 has a smaller number of teeth and a larger tooth module in comparison to the second gear 52.
- the interposition of the intermediate gearwheel 5 described makes it possible, owing to the diversity of the tooth modules, to make the first four stages completely independent of the subsequent stages in terms of transmission technology.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Supercharger (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4003482 | 1990-02-06 | ||
DE4003482A DE4003482A1 (de) | 1990-02-06 | 1990-02-06 | Getriebe-turboverdichter |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0440902A1 EP0440902A1 (de) | 1991-08-14 |
EP0440902B1 true EP0440902B1 (de) | 1994-06-22 |
Family
ID=6399531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90122707A Expired - Lifetime EP0440902B1 (de) | 1990-02-06 | 1990-11-28 | Getriebe-Turboverdichter |
Country Status (7)
Country | Link |
---|---|
US (1) | US5154571A (ru) |
EP (1) | EP0440902B1 (ru) |
JP (1) | JP2835324B2 (ru) |
CZ (1) | CZ279686B6 (ru) |
DE (2) | DE4003482A1 (ru) |
RU (1) | RU2002119C1 (ru) |
SK (1) | SK278378B6 (ru) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5382132A (en) * | 1992-12-07 | 1995-01-17 | Bhs-Voith Getriebetechnik Gmbh | Toothed wheel gear unit for a compressor system |
GB2321502A (en) * | 1997-01-24 | 1998-07-29 | Europ Gas Turbines Ltd | Turbocharger arrangement |
EP0945400A2 (de) * | 1998-03-26 | 1999-09-29 | Krupp Uhde GmbH | Verfahren zur Herstellung von Salpetersäure |
DE19938492A1 (de) * | 1999-08-13 | 2001-02-15 | Man Turbomasch Ag Ghh Borsig | Getriebeanordnung für einen mehrstufigen Turboverdichter |
EP1691081A2 (de) | 2005-01-19 | 2006-08-16 | Man Turbo Ag | Mehrstufiger Turbokompressor |
EP2740941A1 (en) | 2011-08-05 | 2014-06-11 | Mitsubishi Heavy Industries Compressor Corporation | Centrifugal compressor |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4204338C2 (de) * | 1992-02-11 | 1993-11-18 | Mannesmann Ag | Getriebe-Turboverdichter |
DE4234739C1 (de) * | 1992-10-15 | 1993-11-25 | Gutehoffnungshuette Man | Getriebe-Mehrwellenturbokompressor mit Rückführstufen |
DE4339060A1 (de) * | 1993-11-16 | 1995-05-18 | Borsig Babcock Ag | Getriebeverdichter für die Verdichtung von Sauerstoff |
DE4436710C2 (de) * | 1994-10-14 | 1997-04-03 | Gutehoffnungshuette Man | Getriebe-Mehrwellenturbomaschine |
JPH09119378A (ja) * | 1995-10-25 | 1997-05-06 | Ishikawajima Harima Heavy Ind Co Ltd | ターボ圧縮機 |
US5775412A (en) * | 1996-01-11 | 1998-07-07 | Gidding Engineering, Inc. | High pressure dense heat transfer area heat exchanger |
DE19626876A1 (de) * | 1996-07-04 | 1998-01-08 | Knippenberg Werner | Vorrichtung zum Entladen von pulvrigen und körnigen Gütern aus Silobehältern mittels eines Turboverdichters |
DE59909914D1 (de) * | 1999-07-05 | 2004-08-12 | Getriebe Gmbh Bhs | Getriebe-Turboverdichter |
US6393865B1 (en) * | 2000-09-27 | 2002-05-28 | Air Products And Chemicals, Inc. | Combined service main air/product compressor |
US20030123972A1 (en) * | 2001-10-09 | 2003-07-03 | Quetel Ralph L. | Method of standardizing compressor design |
DE102008031116B4 (de) * | 2008-05-29 | 2022-02-03 | Man Energy Solutions Se | Getriebeturbomaschine für einen Maschinenstrang, Maschinenstrang mit und Getriebe für Getriebeturbomaschine |
IT1398142B1 (it) * | 2010-02-17 | 2013-02-14 | Nuovo Pignone Spa | Sistema singolo con compressore e pompa integrati e metodo. |
DE102011003525A1 (de) * | 2011-02-02 | 2012-08-02 | Siemens Aktiengesellschaft | Gestufte Teilfuge an einem Getriebegehäuse |
DE102012217441A1 (de) * | 2012-09-26 | 2014-03-27 | Siemens Aktiengesellschaft | Getriebeverdichter |
DE102012022131A1 (de) * | 2012-11-13 | 2014-05-15 | Man Diesel & Turbo Se | Getriebeturbomaschine |
DE102013208564A1 (de) * | 2013-05-08 | 2014-11-13 | Voith Patent Gmbh | Getriebe und Getriebeverdichteranlage |
EP2990654B1 (en) | 2014-01-23 | 2018-01-10 | Mitsubishi Heavy Industries Compressor Corporation | Centrifugal compressor |
WO2016042639A1 (ja) * | 2014-09-18 | 2016-03-24 | 三菱重工コンプレッサ株式会社 | 圧縮機システム |
DE102014221339A1 (de) * | 2014-10-21 | 2016-04-21 | Siemens Aktiengesellschaft | Gestufte Teilfuge an einem Getriebegehäuse |
JP6611806B2 (ja) * | 2014-11-21 | 2019-11-27 | フォイト パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | トランスミッション及びトランスミッション付きターボ機械 |
DE102015203287A1 (de) * | 2015-02-24 | 2016-08-25 | Siemens Aktiengesellschaft | Getriebeverdichtergehäuse, Getriebeverdichter |
JP6049807B2 (ja) * | 2015-06-08 | 2016-12-21 | 三菱重工コンプレッサ株式会社 | 遠心圧縮機 |
JP6395683B2 (ja) * | 2015-09-02 | 2018-09-26 | 株式会社神戸製鋼所 | 圧縮機 |
KR102323685B1 (ko) * | 2016-04-11 | 2021-11-09 | 아틀라스 콥코 콤텍트, 엘엘씨 | 원심 압축단과 양변위 압축단의 조합을 갖는 일체형 기어 압축기 |
CN107906026A (zh) * | 2017-11-27 | 2018-04-13 | 江苏金通灵流体机械科技股份有限公司 | 汽轮机直驱齿轮增速式离心压缩机 |
JP2021156281A (ja) * | 2021-02-01 | 2021-10-07 | 三菱重工コンプレッサ株式会社 | ギアド圧縮機、ギアド圧縮機の設計方法 |
JP2021156290A (ja) * | 2021-03-26 | 2021-10-07 | 三菱重工コンプレッサ株式会社 | 圧縮機システム |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE685397C (de) * | 1938-04-22 | 1939-12-16 | Siemens & Halske Akt Ges | Einrichtung zum Umschalten der Ablaufgeschwindigkeit von Laufraedern in Laufwerken |
US2313205A (en) * | 1938-06-10 | 1943-03-09 | Potez Henry Charles Alexandre | Two-speed driving mechanism for centrifugal compressors |
FR885488A (fr) * | 1942-08-26 | 1943-09-16 | Cie Des Procedes Gohin Poulenc | Compresseur double pour moteur à gazogène |
DE974418C (de) * | 1948-10-02 | 1960-12-15 | Demag Ag | Kreiselverdichter mit mindestens vier hintereinander-geschalteten Stufen |
US3001692A (en) * | 1949-07-26 | 1961-09-26 | Schierl Otto | Multistage compressors |
US2955924A (en) * | 1955-05-23 | 1960-10-11 | Phillips Petroleum Co | Apparatus for carrying out high speed stirred reactions |
US2973894A (en) * | 1957-06-17 | 1961-03-07 | Turbo Res Corp | Centrifugal compressor for starting jet engines |
US3060755A (en) * | 1958-07-08 | 1962-10-30 | Itt | Scanning apparatus |
DE2115331C3 (de) * | 1971-03-30 | 1974-10-31 | Demag Ag, 4100 Duisburg | Mehrstufiger radialer Turbokompressor |
US3741676A (en) * | 1971-10-12 | 1973-06-26 | Barodyne Inc | Surge control for fluid compressors |
US3826587A (en) * | 1973-04-10 | 1974-07-30 | Ingersoll Rand Co | Centrifugal gas compressor unit |
FR2231253A5 (ru) * | 1973-05-21 | 1974-12-20 | Barodyne Inc | |
GB1492271A (en) * | 1974-01-31 | 1977-11-16 | Poole E | Centrifugal compressors |
PL201127A1 (pl) * | 1977-09-29 | 1979-09-24 | Obrabiarek Precyzyj Ponar | Kolo zebate o zebach srubowych |
DE3707992A1 (de) * | 1987-03-12 | 1988-09-29 | Renk Tacke Gmbh | Getriebe, insbesondere fuer turbinen-kompressoren |
-
1990
- 1990-02-06 DE DE4003482A patent/DE4003482A1/de active Granted
- 1990-11-28 DE DE59006232T patent/DE59006232D1/de not_active Expired - Lifetime
- 1990-11-28 EP EP90122707A patent/EP0440902B1/de not_active Expired - Lifetime
-
1991
- 1991-02-01 CZ CS91236A patent/CZ279686B6/cs not_active IP Right Cessation
- 1991-02-01 SK SK236-91A patent/SK278378B6/sk not_active IP Right Cessation
- 1991-02-05 US US07/651,280 patent/US5154571A/en not_active Expired - Lifetime
- 1991-02-05 JP JP3100565A patent/JP2835324B2/ja not_active Expired - Lifetime
- 1991-02-05 RU SU914894626A patent/RU2002119C1/ru active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5382132A (en) * | 1992-12-07 | 1995-01-17 | Bhs-Voith Getriebetechnik Gmbh | Toothed wheel gear unit for a compressor system |
GB2321502A (en) * | 1997-01-24 | 1998-07-29 | Europ Gas Turbines Ltd | Turbocharger arrangement |
EP0945400A2 (de) * | 1998-03-26 | 1999-09-29 | Krupp Uhde GmbH | Verfahren zur Herstellung von Salpetersäure |
EP0945400A3 (de) * | 1998-03-26 | 2000-05-17 | Krupp Uhde GmbH | Verfahren zur Herstellung von Salpetersäure |
DE19938492A1 (de) * | 1999-08-13 | 2001-02-15 | Man Turbomasch Ag Ghh Borsig | Getriebeanordnung für einen mehrstufigen Turboverdichter |
WO2001012994A1 (de) | 1999-08-13 | 2001-02-22 | Man Turbomaschinen Ag Ghh Borsig | Getriebeanordnung für einen mehrstufigen turboverdichter |
EP1691081A2 (de) | 2005-01-19 | 2006-08-16 | Man Turbo Ag | Mehrstufiger Turbokompressor |
EP2740941A1 (en) | 2011-08-05 | 2014-06-11 | Mitsubishi Heavy Industries Compressor Corporation | Centrifugal compressor |
Also Published As
Publication number | Publication date |
---|---|
SK278378B6 (en) | 1997-02-05 |
JP2835324B2 (ja) | 1998-12-14 |
JPH0518394A (ja) | 1993-01-26 |
CS9100236A2 (en) | 1991-09-15 |
DE4003482A1 (de) | 1991-08-08 |
CZ279686B6 (cs) | 1995-06-14 |
EP0440902A1 (de) | 1991-08-14 |
US5154571A (en) | 1992-10-13 |
DE59006232D1 (de) | 1994-07-28 |
DE4003482C2 (ru) | 1991-11-07 |
RU2002119C1 (ru) | 1993-10-30 |
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