WO2011023690A3 - Verdichter - Google Patents

Verdichter Download PDF

Info

Publication number
WO2011023690A3
WO2011023690A3 PCT/EP2010/062322 EP2010062322W WO2011023690A3 WO 2011023690 A3 WO2011023690 A3 WO 2011023690A3 EP 2010062322 W EP2010062322 W EP 2010062322W WO 2011023690 A3 WO2011023690 A3 WO 2011023690A3
Authority
WO
WIPO (PCT)
Prior art keywords
stage
compression module
compression
process gas
compresses
Prior art date
Application number
PCT/EP2010/062322
Other languages
English (en)
French (fr)
Other versions
WO2011023690A2 (de
Inventor
Steffen Dorn
Original Assignee
Siemens Aktiengesellschaft
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of WO2011023690A2 publication Critical patent/WO2011023690A2/de
Publication of WO2011023690A3 publication Critical patent/WO2011023690A3/de

Links

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
    • F04D25/16—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • 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
    • F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0269—Surge control by changing flow path between different stages or between a plurality of compressors; load distribution between compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5826—Cooling at least part of the working fluid in a heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/20—Heat transfer, e.g. cooling
    • F05B2260/211—Heat transfer, e.g. cooling by intercooling, e.g. during a compression cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)

Abstract

Die Erfindung betrifft einen Verdichter (C) aufweisend mindestens zwei Stufen (ST1, ST2, ST3, ST4) der Verdichtung, eine erste Stufe (ST1) und eine zweite Stufe (ST2). Herkömmliche Verdichter dieser Art weisen starke Einschränkungen hinsichtlich der möglichen Betriebsparameter auf. Die Erfindung schafft hier Abhilfe, indem die erste Stufe (ST1) mindestens zwei parallel zueinander betriebene Verdichtungsmodule (CM1 - CM4) aufweist, ein erstes Verdichtungsmodul (CM1) und ein zweites Verdichtungsmodul (CM2), wobei das erste Verdichtungsmodul (CM1) einen ersten Prozessgasstrom (VF1) und das zweite Verdichtungsmodul (CM2) einen zweiten Prozessgasstrom (VF2) verdichtet, welche Prozessgasströme (VF1, VF2) stromabwärts der ersten Stufe (ST1) vor Eintritt in die zweite Stufe (ST2) zusammengeführt werden, wobei die zweite Stufe (ST2) nur ein Verdichtungsmodul (CM3) aufweist.
PCT/EP2010/062322 2009-08-25 2010-08-24 Verdichter WO2011023690A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009038786.2 2009-08-25
DE200910038786 DE102009038786A1 (de) 2009-08-25 2009-08-25 Verdichter

Publications (2)

Publication Number Publication Date
WO2011023690A2 WO2011023690A2 (de) 2011-03-03
WO2011023690A3 true WO2011023690A3 (de) 2011-05-05

Family

ID=43088420

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/062322 WO2011023690A2 (de) 2009-08-25 2010-08-24 Verdichter

Country Status (2)

Country Link
DE (1) DE102009038786A1 (de)
WO (1) WO2011023690A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5832526B2 (ja) * 2010-05-21 2015-12-16 エクソンモービル アップストリーム リサーチ カンパニー 並列動的圧縮機装置及び関連方法
JP5863320B2 (ja) * 2011-08-05 2016-02-16 三菱重工コンプレッサ株式会社 遠心圧縮機
JP5611253B2 (ja) * 2012-02-23 2014-10-22 三菱重工業株式会社 圧縮機制御装置及びその制御方法、圧縮機システム
ITCO20120030A1 (it) * 2012-06-06 2013-12-07 Nuovo Pignone Srl Compressori ad alto rapporto di pressione con intercooler multiplo e relativi metodi
US10145381B2 (en) * 2014-01-23 2018-12-04 Mitsubishi Heavy Industries Compressor Corporation Geared centrifugal compressor with pressure adjustment portion to balance axial thrust
DE102014212910A1 (de) * 2014-07-03 2016-01-07 Siemens Aktiengesellschaft Strömungsumlenkung bei einer Strömungsmaschine
DE102014212909A1 (de) * 2014-07-03 2016-01-07 Siemens Aktiengesellschaft Strömungsumlenkung bei einer Strömungsmaschine
ES2738201T3 (es) * 2014-09-01 2020-01-20 Nabtesco Itg Gmbh Vehículo y dispositivo compresor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB992651A (en) * 1962-07-25 1965-05-19 Licentia Gmbh Improvements in centrifugal compressors
GB2321502A (en) * 1997-01-24 1998-07-29 Europ Gas Turbines Ltd Turbocharger arrangement
US20070189905A1 (en) * 2006-02-13 2007-08-16 Ingersoll-Rand Company Multi-stage compression system and method of operating the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RO111492B1 (ro) 1995-12-21 2003-08-29 Comoti S.A. Compresor centrifugal cu multiplicator încorporat

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB992651A (en) * 1962-07-25 1965-05-19 Licentia Gmbh Improvements in centrifugal compressors
GB2321502A (en) * 1997-01-24 1998-07-29 Europ Gas Turbines Ltd Turbocharger arrangement
US20070189905A1 (en) * 2006-02-13 2007-08-16 Ingersoll-Rand Company Multi-stage compression system and method of operating the same

Also Published As

Publication number Publication date
WO2011023690A2 (de) 2011-03-03
DE102009038786A1 (de) 2011-05-05

Similar Documents

Publication Publication Date Title
WO2011023690A3 (de) Verdichter
WO2009117787A3 (en) Mixed refrigerant compression circuit
GB2479330B8 (en) A device for liquid treatment when compressing a well flow
WO2009056987A3 (en) Multi-stage compressor
EG24680A (en) Compression system with multiple inlet streams
WO2006098808A3 (en) Dual mode compressor with automatic compression ratio adjustment for adapting to multiple operating conditions
WO2012121925A3 (en) Multi-stage turbocharger arrangement
WO2011008457A3 (en) Multi-stage turbocharger arrangement
ATE498071T1 (de) Schraubenkompressor
EP2762682A3 (de) Axialturbine mit meridional geteiltem Turbinengehäuse
WO2012141912A3 (en) Compression method and air separation
WO2008008379A3 (en) Enhanced engine air breathing system with after treatment device before the turbocharger
WO2011008411A3 (en) Multi-stage turbocharger arrangement
CA2874935C (en) High pressure ratio compressors with multiple intercooling and related methods
WO2008081093A3 (fr) Dispositif de distribution de gaz d'aspiration pour un montage de compresseurs en parallele, et montage de compresseurs en parallele
WO2011082942A3 (de) Turboverdichter
WO2012047810A3 (en) Securing mechanism and method for wafer bonder
WO2014011245A3 (en) Planetary gear system arrangement with auxiliary oil system
WO2011042105A3 (de) Flügelzellenpumpe
WO2011011197A3 (en) Turbocharger and compressor wheel therefor
EP2416011A4 (de) Druckgas-schalldämpfer und zweistufiger kompressor mit druckgas-schalldämpfer
WO2007104878A3 (fr) Compresseur à plusieurs étages, appareil de séparation d'air comprenant un tel compresseur et installation
WO2014107238A3 (en) Bi-directional auxiliary lubrication system
WO2007079514A8 (de) Hochdruck-kompressor sowie dessen verwendung und verfahren zu dessen betrieb
WO2010097384A3 (de) Multi-inlet-vakuumpumpe

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10757175

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10757175

Country of ref document: EP

Kind code of ref document: A2