MX2023000848A - Sello de gas de emision reducida. - Google Patents

Sello de gas de emision reducida.

Info

Publication number
MX2023000848A
MX2023000848A MX2023000848A MX2023000848A MX2023000848A MX 2023000848 A MX2023000848 A MX 2023000848A MX 2023000848 A MX2023000848 A MX 2023000848A MX 2023000848 A MX2023000848 A MX 2023000848A MX 2023000848 A MX2023000848 A MX 2023000848A
Authority
MX
Mexico
Prior art keywords
gas
gas seal
emission gas
stage
reduced emission
Prior art date
Application number
MX2023000848A
Other languages
English (en)
Inventor
Ian Martyn Goldswain
Kanza Amanullah
Raphael Rouillon
Original Assignee
Crane John Uk Ltd
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 Crane John Uk Ltd filed Critical Crane John Uk Ltd
Publication of MX2023000848A publication Critical patent/MX2023000848A/es

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
    • 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
    • F04D29/08—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
    • F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
    • F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
    • F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface
    • F16J15/3412—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities
    • F16J15/342—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface with cavities with means for feeding fluid directly to the face
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3464—Mounting of the seal
    • F16J15/348—Pre-assembled seals, e.g. cartridge seals
    • F16J15/3484—Tandem seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mechanical Sealing (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

Abstract

Un sistema de sello mecánico de gas seco configurado para inhibir emisión de gas de proceso. El sistema de sello mecánico que tiene primeros sellos de primera y segunda etapa tándem, y un subsistema de suministro de gas de separación individual configurado para dirigir un suministro de gas de separación desde una entrada a través de porciones de interconexión del sello de primera etapa dentro de una cavidad de proceso y desde la entrada a través de las porciones de interconexión del sello de segunda etapa y hacia afuera a través de una salida a la atmósfera, inhibiendo con ello la emisión de gas de proceso entre un alojamiento de compresor y un árbol de compresor giratorio.
MX2023000848A 2016-06-10 2018-12-10 Sello de gas de emision reducida. MX2023000848A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201662348551P 2016-06-10 2016-06-10

Publications (1)

Publication Number Publication Date
MX2023000848A true MX2023000848A (es) 2023-02-15

Family

ID=60573765

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2018015323A MX2018015323A (es) 2016-06-10 2017-06-09 Sello de gas de emision reducida.
MX2023000848A MX2023000848A (es) 2016-06-10 2018-12-10 Sello de gas de emision reducida.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2018015323A MX2018015323A (es) 2016-06-10 2017-06-09 Sello de gas de emision reducida.

Country Status (7)

Country Link
US (3) US10247194B2 (es)
EP (2) EP4141297A1 (es)
JP (2) JP6985380B2 (es)
CN (1) CN109563933B (es)
CA (1) CA3027123A1 (es)
MX (2) MX2018015323A (es)
WO (1) WO2017214552A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10247194B2 (en) * 2016-06-10 2019-04-02 John Crane Uk Ltd. Reduced emission gas seal
US11796064B2 (en) 2016-06-10 2023-10-24 John Crane Uk Limited Reduced emission gas seal
US11125334B2 (en) * 2016-12-21 2021-09-21 Eaton Intelligent Power Limited Hydrodynamic sealing component and assembly
WO2019161097A1 (en) * 2018-02-14 2019-08-22 Ceco Environmental Ip Inc. Tandem seal pump
DE102018208519A1 (de) * 2018-05-29 2019-12-05 Eagleburgmann Germany Gmbh & Co. Kg Gleitringdichtungsanordnung für Null-Emission
CA3149414A1 (en) * 2019-09-06 2021-03-11 James R. Wasser Non-pusher dry gas seal with sealing elastomer and systems utilizing same
CN114450490B (zh) * 2019-10-21 2024-09-20 苏尔寿管理有限公司 用于泵送阻隔液体的泵布置结构以及机械轴密封件
US11788542B2 (en) * 2020-08-14 2023-10-17 Banjo Corporation Tandem seal pump
DE102021003139A1 (de) 2021-06-18 2022-12-22 Kaco Gmbh + Co. Kg Dichtring einer Gleitringdichtung sowie Gleitringdichtung mit einem solchen Dichtring
US11815185B2 (en) * 2021-08-30 2023-11-14 John Crane Inc. Non-pusher dry running seal with sealing elastomer as a backup in sliding seal system
WO2024088558A1 (en) * 2022-10-24 2024-05-02 Nuovo Pignone Tecnologie - S.R.L. Dry gas seal arrangement, turbomachine including the arrangement and method
CN117646797B (zh) * 2024-01-30 2024-05-14 中密控股股份有限公司 一种适用于舰船动力装置冷却剂循环泵用密封
CN117704037B (zh) * 2024-02-05 2024-04-12 中国核动力研究设计院 一种超临界二氧化碳零泄漏干气密封装置及方法

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1265288B (de) 1965-05-06 1968-04-04 Licentia Gmbh Blindstromrichter in Reihenschaltung mit Netzspannung
US4212475A (en) 1979-01-15 1980-07-15 Crane Packing Co. Self aligning spiral groove face seal
US5217233A (en) * 1989-10-30 1993-06-08 John Crane Inc. Spiral groove seal system for sealing a high pressure gas
US5249812A (en) * 1990-03-12 1993-10-05 John Crane Inc. Barrier seal systems
GB9103217D0 (en) 1991-02-15 1991-04-03 Crane John Uk Ltd Mechanical face seals
JPH04337166A (ja) * 1991-05-09 1992-11-25 Mitsubishi Heavy Ind Ltd 回転機械の軸封装置
GB9214282D0 (en) 1992-07-04 1992-08-19 Crane John Uk Ltd Seals
US5375853B1 (en) * 1992-09-18 1998-05-05 Crane John Inc Gas lubricated barrier seal
US5421593A (en) 1993-08-05 1995-06-06 Nippon Pillar Packing Co., Ltd. Shaft seal device
US5490679A (en) 1993-12-20 1996-02-13 John Crane Inc. Seal ring design
US5498007A (en) * 1994-02-01 1996-03-12 Durametallic Corporation Double gas barrier seal
US5529315A (en) 1994-02-14 1996-06-25 John Crane Inc. Tandem seal arrangement for mechanical face seals
CA2193482C (en) * 1994-06-20 2002-08-20 Thomas W. Ramsay Seal/bearing assembly
JP2903459B2 (ja) * 1996-01-24 1999-06-07 日本ピラー工業株式会社 ポンプ用軸封装置
US5873574A (en) * 1996-07-18 1999-02-23 John Crane Sealol Inc. Bellows seal with reverse pressure capability
US5938206A (en) * 1996-11-01 1999-08-17 John Crane Inc. Pressure responsive primary ring for a non-contacting mechanical end face seal
US5681047A (en) * 1996-11-01 1997-10-28 John Crane Inc. Pressure responsive primary ring geometry for a non-contacting mechanical end face seal
US5924697A (en) * 1997-03-03 1999-07-20 Durametallic Corporation Double gas seal with bellows supported by backing and support rings
US5941531A (en) * 1997-03-03 1999-08-24 Durametallic Corporation Double gas seal having an improved bellows arrangement
CN1133834C (zh) * 1997-11-21 2004-01-07 日本皮拉工业株式会社 静压型非接触气封
US6109617A (en) * 1998-03-04 2000-08-29 Power Packing Co., Inc. Gas seal assembly and method of sealing
JPH11344125A (ja) * 1998-05-29 1999-12-14 Eagle Ind Co Ltd 冷凍機コンプレッサ用軸封装置
JP3105503B1 (ja) 1999-11-02 2000-11-06 株式会社前川製作所 圧縮機
JP3979091B2 (ja) * 1999-07-23 2007-09-19 株式会社日立プラントテクノロジー ターボ形流体機械及びそれに用いられるドライガスシール
US6655693B2 (en) 2001-04-26 2003-12-02 John Crane Inc. Non-contacting gas compressor seal
GB0202468D0 (en) 2002-02-02 2002-03-20 Crane John Uk Ltd Seals
JP4857766B2 (ja) * 2005-12-28 2012-01-18 株式会社日立プラントテクノロジー 遠心圧縮機およびそれに用いるドライガスシールシステム
CA2725168C (en) * 2008-05-21 2017-02-14 John Crane Inc. Seal monitoring and control system
US8663454B2 (en) * 2009-10-23 2014-03-04 Chevron U.S.A. Inc. Formulating a sealant fluid using gas to liquid base stocks
CN101749429B (zh) * 2009-12-25 2011-09-14 中国燃气涡轮研究院 一种指尖密封结构及其后挡板
IT1404373B1 (it) 2010-12-30 2013-11-22 Nuova Pignone S R L Sistema compressore motore e metodo
ITCO20110057A1 (it) * 2011-12-05 2013-06-06 Nuovo Pignone Spa Tenuta a gas secco per buffer ad alta pressione di pompa per co2 supercritico
US10247194B2 (en) * 2016-06-10 2019-04-02 John Crane Uk Ltd. Reduced emission gas seal

Also Published As

Publication number Publication date
CN109563933B (zh) 2021-02-26
EP4141297A1 (en) 2023-03-01
JP7315641B2 (ja) 2023-07-26
CN109563933A (zh) 2019-04-02
MX2018015323A (es) 2019-08-14
US20170356453A1 (en) 2017-12-14
EP3469239A4 (en) 2020-02-12
US11396883B2 (en) 2022-07-26
US10247194B2 (en) 2019-04-02
CA3027123A1 (en) 2017-12-14
JP6985380B2 (ja) 2021-12-22
WO2017214552A1 (en) 2017-12-14
EP3469239B1 (en) 2023-02-22
JP2019519742A (ja) 2019-07-11
US20210095683A1 (en) 2021-04-01
EP3469239A1 (en) 2019-04-17
WO2017214552A9 (en) 2018-04-26
JP2022036997A (ja) 2022-03-08
US20190211835A1 (en) 2019-07-11
US10871167B2 (en) 2020-12-22

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