CN102741555B - 压缩机端头加热组件 - Google Patents

压缩机端头加热组件 Download PDF

Info

Publication number
CN102741555B
CN102741555B CN201080063295.7A CN201080063295A CN102741555B CN 102741555 B CN102741555 B CN 102741555B CN 201080063295 A CN201080063295 A CN 201080063295A CN 102741555 B CN102741555 B CN 102741555B
Authority
CN
China
Prior art keywords
termination
compressor
internal heads
outlet
outside
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.)
Active
Application number
CN201080063295.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN102741555A (zh
Inventor
G.萨桑内利
M.比吉
S.德文布
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nuovo Pignone SpA
Nuovo Pignone Technologie SRL
Original Assignee
Nuovo Pignone SpA
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 Nuovo Pignone SpA filed Critical Nuovo Pignone SpA
Publication of CN102741555A publication Critical patent/CN102741555A/zh
Application granted granted Critical
Publication of CN102741555B publication Critical patent/CN102741555B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
    • F04D17/125—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors the casing being vertically split
    • 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
    • F04D29/002—Details, component parts, or accessories 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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/122—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps
    • F04D29/124—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps with special means for adducting cooling or sealing fluid
    • 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
    • F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
    • 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
    • F04D29/5853—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps heat insulation or conduction
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/12—Kind or type gaseous, i.e. compressible
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

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)
CN201080063295.7A 2009-12-07 2010-12-03 压缩机端头加热组件 Active CN102741555B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITCO2009A00061 2009-12-07
ITCO2009A000061A IT1396519B1 (it) 2009-12-07 2009-12-07 Congegno di riscaldamento per testata di compressore
PCT/EP2010/068845 WO2011069909A1 (en) 2009-12-07 2010-12-03 Compressor end head heating arrangement

Publications (2)

Publication Number Publication Date
CN102741555A CN102741555A (zh) 2012-10-17
CN102741555B true CN102741555B (zh) 2015-07-22

Family

ID=42168005

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080063295.7A Active CN102741555B (zh) 2009-12-07 2010-12-03 压缩机端头加热组件

Country Status (13)

Country Link
US (1) US9631637B2 (enExample)
EP (1) EP2510241B1 (enExample)
JP (1) JP5903384B2 (enExample)
KR (1) KR20120120191A (enExample)
CN (1) CN102741555B (enExample)
AU (1) AU2010330096B2 (enExample)
BR (1) BR112012013798A2 (enExample)
CA (1) CA2783667A1 (enExample)
IN (1) IN2012DN05004A (enExample)
IT (1) IT1396519B1 (enExample)
MX (1) MX2012006569A (enExample)
RU (1) RU2552658C2 (enExample)
WO (1) WO2011069909A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012203144A1 (de) * 2012-02-29 2013-08-29 Siemens Aktiengesellschaft Strömungsmaschine
DE102014203464A1 (de) * 2014-02-26 2015-08-27 Siemens Aktiengesellschaft Anlage mit einer Gasdichtung, Verfahren zum Betrieb
EP3339655B1 (en) * 2015-11-13 2019-10-02 Mitsubishi Heavy Industries Compressor Corporation Centrifugal compressor with heat shield for protecting bearings and seals
US10851803B2 (en) 2015-11-30 2020-12-01 Mitsubishi Heavy Industries Compressor Corporation Multi-stage centrifugal compressor
CN108474390B (zh) * 2016-02-15 2020-11-10 三菱重工发动机和增压器株式会社 离心压缩机及增压器
JP6666182B2 (ja) 2016-03-28 2020-03-13 三菱重工コンプレッサ株式会社 遠心圧縮機
JP6710172B2 (ja) * 2017-02-28 2020-06-17 三菱重工コンプレッサ株式会社 遠心圧縮機
KR102329460B1 (ko) * 2017-03-23 2021-11-22 한화파워시스템 주식회사 오일 시일 구조체
JP6946554B2 (ja) * 2018-04-27 2021-10-06 三菱重工コンプレッサ株式会社 圧縮機及び圧縮機の製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872689A (en) * 1986-12-12 1989-10-10 Nuraseal Co. Ltd. Mechanical seal with heat exchanger
US5516121A (en) * 1990-01-18 1996-05-14 Framatome Dry slip ring seal having independent cooling loops
EP0781948A1 (de) * 1995-12-29 1997-07-02 Sulzer Turbo AG Turbomaschine für nicht ideale Prozessgase
WO2005026589A1 (en) * 2003-09-18 2005-03-24 Nuovo Pignone Holding S.P.A. Heat exchanger device for a gas seal for centrifugal compressors
EP2048367A1 (de) * 2007-10-09 2009-04-15 Siemens Aktiengesellschaft Gehäuse mit Kühleinrichtung für einen Prozessgasturboverdichter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2223519A (en) * 1939-05-13 1940-12-03 Ingersoll Rand Co Packing device
SU542844A1 (ru) * 1971-12-28 1977-01-15 Ливенский Филиал Всесоюзного Научно-Исследовательского,Конструкторского И Технологического Института Гидромашиностроения Центробежный насос
US5718560A (en) * 1995-12-29 1998-02-17 Sulzer Turbo Ag Turbocompressor for non-ideal process gases
US6132168A (en) * 1998-12-23 2000-10-17 United Technologies Corporation Balancing a pressure drop across ring seals in gas turbine engines
RU2202713C2 (ru) 2000-12-08 2003-04-20 Гулевский Анатолий Николаевич Ротационно-пластинчатый компрессор
US7252474B2 (en) * 2003-09-12 2007-08-07 Mes International, Inc. Sealing arrangement in a compressor
DE102008013433A1 (de) * 2008-03-10 2009-09-17 Man Turbo Ag Strömungsmaschine mit verbesserter Ausgleichskolbendichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872689A (en) * 1986-12-12 1989-10-10 Nuraseal Co. Ltd. Mechanical seal with heat exchanger
US5516121A (en) * 1990-01-18 1996-05-14 Framatome Dry slip ring seal having independent cooling loops
EP0781948A1 (de) * 1995-12-29 1997-07-02 Sulzer Turbo AG Turbomaschine für nicht ideale Prozessgase
WO2005026589A1 (en) * 2003-09-18 2005-03-24 Nuovo Pignone Holding S.P.A. Heat exchanger device for a gas seal for centrifugal compressors
EP2048367A1 (de) * 2007-10-09 2009-04-15 Siemens Aktiengesellschaft Gehäuse mit Kühleinrichtung für einen Prozessgasturboverdichter

Also Published As

Publication number Publication date
AU2010330096A1 (en) 2012-06-21
BR112012013798A2 (pt) 2016-05-03
IT1396519B1 (it) 2012-12-14
EP2510241A1 (en) 2012-10-17
JP2013513064A (ja) 2013-04-18
CA2783667A1 (en) 2011-06-16
ITCO20090061A1 (it) 2011-06-08
RU2012124946A (ru) 2014-01-20
AU2010330096B2 (en) 2016-03-17
KR20120120191A (ko) 2012-11-01
MX2012006569A (es) 2012-08-23
JP5903384B2 (ja) 2016-04-13
IN2012DN05004A (enExample) 2015-10-02
EP2510241B1 (en) 2017-08-30
RU2552658C2 (ru) 2015-06-10
CN102741555A (zh) 2012-10-17
US20130058769A1 (en) 2013-03-07
WO2011069909A1 (en) 2011-06-16
US9631637B2 (en) 2017-04-25

Similar Documents

Publication Publication Date Title
CN102741555B (zh) 压缩机端头加热组件
US8740550B2 (en) Structure of exhaust section of gas turbine and gas turbine
US9903374B2 (en) Multistage compressor and method for operating a multistage compressor
EP3339655B1 (en) Centrifugal compressor with heat shield for protecting bearings and seals
CN105814284A (zh) 涡轮机中的密封间隙控制
CN108138656B (zh) 压缩机转子、具备该压缩机转子的燃气轮机转子、以及燃气轮机
CN104018933B (zh) 用于密封径向压缩机的后腔的中间壁
JP6344872B2 (ja) 遠心圧縮機のケーシング、及び、遠心圧縮機
EP3421816B1 (en) Centrifugal compressor
US11022125B2 (en) Centrifugal compressor
CN103375358A (zh) 用于蒸汽涡轮的轴密封系统
JP7358660B2 (ja) 締め付けボルト内に流動ループを有するコンプレッサ用ロータ
US10519959B2 (en) Compressor end head heating arrangement
CN117468996B (zh) 干气密封结构和超临界二氧化碳涡轮系统
CN112236579B (zh) 用于冷却涡轮机壳体的装置
US11274555B2 (en) Turbine rotor
US20250059982A1 (en) Turbo machine and method of manufacturing
US20210262361A1 (en) Turbine
WO2025087556A1 (en) Method for operating a turbo machine, turbo machine and method of manufacturing
TW202441075A (zh) 真空泵
CN116568930A (zh) 再生多级压缩机

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220317

Address after: Italy, Florence

Patentee after: NUOVO PIGNONE TECNOLOGIE S.R.L.

Address before: Italy, Florence

Patentee before: NUOVO PIGNONE S.R.L.

Effective date of registration: 20220317

Address after: Italy, Florence

Patentee after: NUOVO PIGNONE S.R.L.

Address before: Italy, Florence

Patentee before: NUOVO PIGNONE S.P.A.