MX2012006569A - HEATING PROVISION OF EXTREME COMPRESSOR HEAD. - Google Patents

HEATING PROVISION OF EXTREME COMPRESSOR HEAD.

Info

Publication number
MX2012006569A
MX2012006569A MX2012006569A MX2012006569A MX2012006569A MX 2012006569 A MX2012006569 A MX 2012006569A MX 2012006569 A MX2012006569 A MX 2012006569A MX 2012006569 A MX2012006569 A MX 2012006569A MX 2012006569 A MX2012006569 A MX 2012006569A
Authority
MX
Mexico
Prior art keywords
head
compressor
opening
heating arrangement
head heating
Prior art date
Application number
MX2012006569A
Other languages
English (en)
Inventor
Giusepe Sassanelli
Manuele Bigi
Suresh Devanbu
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
Priority to ITCO2009A000061A priority Critical patent/IT1396519B1/it
Application filed by Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Priority to PCT/EP2010/068845 priority patent/WO2011069909A1/en
Publication of MX2012006569A publication Critical patent/MX2012006569A/es

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08Centrifugal pumps
    • F04D17/10Centrifugal pumps for compressing or evacuating
    • F04D17/12Multi-stage pumps
    • F04D17/122Multi-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
    • F04D17/125Multi-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/58Cooling; Heating; Diminishing heat transfer
    • F04D29/582Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/584Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/002Details, component parts, or accessories especially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/08Sealings
    • F04D29/10Shaft sealings
    • F04D29/12Shaft sealings using sealing-rings
    • F04D29/122Shaft sealings using sealing-rings especially adapted for elastic fluid pumps
    • F04D29/124Shaft sealings using sealing-rings especially adapted for elastic fluid pumps with special means for adducting cooling or sealing fluid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/58Cooling; Heating; Diminishing heat transfer
    • F04D29/582Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5853Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps heat insulation or conduction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/60Mounting; Assembling; Disassembling
    • F04D29/62Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2210/00Working fluids
    • F05D2210/10Kind or type
    • F05D2210/12Kind or type gaseous, i.e. compressible
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00Rotary kinetic fluid motors or pumps
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00Pumps

Abstract

Se describe una cabeza de extremo de compresor (200) para proporcionar una barrera térmica cerca de un sello mecánico, que incluye una cabeza de extremo interna (210) y una cabeza de extremo externa (220). La cabeza de extremo externa (220) incluye una abertura (221) en el centro para encerrar la cabeza de extremo interna (210), una salida (224) y ranuras (225) a lo largo de la superficie radialmente adyacente a la abertura (221). La cabeza de extremo interna (210) tiene una abertura (211) en el centro, una entrada (213), ranuras (212) en la abertura (211) para encerrar una porción de extremo de una flecha de compresor y una trayectoria de flujo a lo largo de una superficie externa.A compressor end head (200) is described to provide a thermal barrier near a mechanical seal, which includes an internal end head (210) and an external end head (220). The outer end head (220) includes an opening (221) in the center for enclosing the inner end head (210), an outlet (224) and grooves (225) along the surface radially adjacent to the opening ( 221). The inner end head (210) has an opening (211) in the center, an inlet (213), slots (212) in the opening (211) to enclose an end portion of a compressor arrow and a flow path along an external surface.
MX2012006569A 2009-12-07 2010-12-03 HEATING PROVISION OF EXTREME COMPRESSOR HEAD. MX2012006569A (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
MX2012006569A true MX2012006569A (es) 2012-08-23

Family

ID=42168005

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012006569A MX2012006569A (es) 2009-12-07 2010-12-03 HEATING PROVISION OF EXTREME COMPRESSOR HEAD.

Country Status (13)

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

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
JP6521275B2 (ja) * 2015-11-13 2019-05-29 三菱重工コンプレッサ株式会社 遠心圧縮機
WO2017094064A1 (ja) 2015-11-30 2017-06-08 三菱重工コンプレッサ株式会社 多段遠心圧縮機
EP3382209B1 (en) * 2016-02-15 2020-02-12 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Centrifugal compressor and supercharger
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
KR20180107943A (ko) * 2017-03-23 2018-10-04 한화파워시스템 주식회사 오일 시일 구조체
WO2019207761A1 (ja) * 2018-04-27 2019-10-31 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

Family Cites Families (12)

* 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
CA1319164C (en) * 1986-12-12 1993-06-15 Kevin R. Drumm Mechanical seal with heat exchanger
US5516121A (en) 1990-01-18 1996-05-14 Framatome Dry slip ring seal having independent cooling loops
US5718560A (en) * 1995-12-29 1998-02-17 Sulzer Turbo Ag Turbocompressor for non-ideal process gases
EP0781948A1 (de) * 1995-12-29 1997-07-02 Sulzer Turbo AG Turbomaschine für nicht ideale Prozessgase
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
ITMI20031780A1 (it) * 2003-09-18 2005-03-19 Nuovo Pignone Spa Dispositivo scambiatore di calore per tenuta a gas per compressori centrifughi
EP2048367A1 (de) * 2007-10-09 2009-04-15 Siemens Aktiengesellschaft Gehäuse mit Kühleinrichtung für einen Prozessgasturboverdichter
DE102008013433A1 (de) * 2008-03-10 2009-09-17 Man Turbo Ag Strömungsmaschine mit verbesserter Ausgleichskolbendichtung

Also Published As

Publication number Publication date
AU2010330096B2 (en) 2016-03-17
CN102741555A (zh) 2012-10-17
AU2010330096A1 (en) 2012-06-21
WO2011069909A1 (en) 2011-06-16
CN102741555B (zh) 2015-07-22
ITCO20090061A1 (it) 2011-06-08
US20130058769A1 (en) 2013-03-07
US9631637B2 (en) 2017-04-25
RU2012124946A (ru) 2014-01-20
CA2783667A1 (en) 2011-06-16
JP5903384B2 (ja) 2016-04-13
IT1396519B1 (it) 2012-12-14
EP2510241B1 (en) 2017-08-30
EP2510241A1 (en) 2012-10-17
KR20120120191A (ko) 2012-11-01
IN2012DN05004A (es) 2015-10-02
BR112012013798A2 (pt) 2016-05-03
RU2552658C2 (ru) 2015-06-10
JP2013513064A (ja) 2013-04-18

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