RU2537116C2 - Система сухого газового уплотнения с низким выхлопом для компрессоров - Google Patents

Система сухого газового уплотнения с низким выхлопом для компрессоров Download PDF

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Publication number
RU2537116C2
RU2537116C2 RU2012120920/06A RU2012120920A RU2537116C2 RU 2537116 C2 RU2537116 C2 RU 2537116C2 RU 2012120920/06 A RU2012120920/06 A RU 2012120920/06A RU 2012120920 A RU2012120920 A RU 2012120920A RU 2537116 C2 RU2537116 C2 RU 2537116C2
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RU
Russia
Prior art keywords
gas
pressure
sealing
seal
dry gas
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Application number
RU2012120920/06A
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English (en)
Russian (ru)
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RU2012120920A (ru
Inventor
Стефано МЕУЧЧИ
Паоло СУЗИНИ
Original Assignee
Нуово Пиньоне С.п.А.
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Publication of RU2012120920A publication Critical patent/RU2012120920A/ru
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Publication of RU2537116C2 publication Critical patent/RU2537116C2/ru

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • F01D11/04—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type using sealing fluid, e.g. steam
    • F01D11/06—Control thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • F01D25/22—Lubricating arrangements using working-fluid or other gaseous fluid as lubricant
    • 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
    • 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
    • F16J15/3464—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
    • F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Mechanical Sealing (AREA)
RU2012120920/06A 2009-11-23 2010-11-15 Система сухого газового уплотнения с низким выхлопом для компрессоров RU2537116C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITCO2009A000051A IT1397059B1 (it) 2009-11-23 2009-11-23 Sistema di sigillo per gas secco a bassa emissione per compressori
ITCO2009A000051 2009-11-23
PCT/EP2010/067456 WO2011061142A1 (en) 2009-11-23 2010-11-15 Low emission dry gas seal system for compressors

Publications (2)

Publication Number Publication Date
RU2012120920A RU2012120920A (ru) 2013-12-27
RU2537116C2 true RU2537116C2 (ru) 2014-12-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012120920/06A RU2537116C2 (ru) 2009-11-23 2010-11-15 Система сухого газового уплотнения с низким выхлопом для компрессоров

Country Status (12)

Country Link
US (1) US20130170961A1 (pt)
EP (1) EP2504582A1 (pt)
JP (1) JP2013511662A (pt)
KR (1) KR20120096027A (pt)
CN (1) CN102713306B (pt)
AU (1) AU2010321070A1 (pt)
BR (1) BR112012012224A2 (pt)
CA (1) CA2781711A1 (pt)
IT (1) IT1397059B1 (pt)
MX (1) MX2012005990A (pt)
RU (1) RU2537116C2 (pt)
WO (1) WO2011061142A1 (pt)

Cited By (2)

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RU2694700C1 (ru) * 2015-10-22 2019-07-16 Ман Энерджи Солюшнз Се Система сухого газового уплотнения и турбомашина, содержащая систему сухого газового уплотнения
RU2762298C1 (ru) * 2017-03-17 2021-12-17 Нуово Пиньоне Текнолоджи Срл Сухое газовое уплотнение

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ITCO20110038A1 (it) * 2011-09-28 2013-03-29 Nuovo Pignone Spa Sistema di attuazione integrato in un compressore
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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
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DE102012219520A1 (de) * 2012-10-25 2014-04-30 Siemens Aktiengesellschaft Prozessgasverdichter-Gasturbinenstrang
FR3000167B1 (fr) 2012-12-20 2015-08-21 Cryostar Sas Ensemble joint d'etancheite a gaz pour pompes a liquide cryogenique
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DE102014208738B3 (de) * 2014-05-09 2015-11-26 Eagleburgmann Germany Gmbh & Co. Kg Gleitringdichtungsanordnung mit verbesserter Gasabscheidung
JP6767879B2 (ja) 2014-05-26 2020-10-14 ヌオーヴォ ピニォーネ ソチエタ レスポンサビリタ リミタータＮｕｏｖｏ Ｐｉｇｎｏｎｅ Ｓ．Ｒ．Ｌ． 乾性ガス抽出デバイスおよび方法
DE102014211690A1 (de) 2014-06-18 2015-12-24 Siemens Aktiengesellschaft Fluidenergiemaschine, Verfahren zum Betrieb
DE102014011042A1 (de) * 2014-07-26 2016-01-28 Man Diesel & Turbo Se Strömungsmaschine
BR112017006440A2 (pt) * 2014-09-29 2017-12-12 New Way Machine Components Inc vedação sem ventilação com meios porosos
JP6601832B2 (ja) * 2014-11-20 2019-11-06 三菱重工コンプレッサ株式会社 シールガス供給制御方法、シールガス供給制御装置、回転機械
DE102014226429A1 (de) * 2014-12-18 2016-06-23 Eagleburgmann Germany Gmbh & Co. Kg Wellendichtungsanordnung einer Fluidmaschine sowie Verfahren zur Abdichtung einer Welle einer Fluidmaschine
WO2016103479A1 (ja) * 2014-12-26 2016-06-30 三菱重工コンプレッサ株式会社 圧縮機用のガス回収システム、圧縮機システム及び冷凍サイクルシステム
CN104564792A (zh) * 2015-01-26 2015-04-29 成都成发科能动力工程有限公司 轴流压缩机可控式轴端密封结构
JP6395341B2 (ja) * 2015-04-02 2018-09-26 三菱重工コンプレッサ株式会社 ヒータ一体型フィルタ、及び回転機械システム
US10337779B2 (en) 2015-04-27 2019-07-02 Mitsubishi Heavy Industries Compressor Corporation Gas recovery system, compressor system, and refrigeration cycle system
ITUB20152676A1 (it) * 2015-07-30 2017-01-30 Nuovo Pignone Tecnologie Srl Disposizione di raffreddamento di tenute a gas secco e metodo
GB201708297D0 (en) 2017-05-24 2017-07-05 Rolls Royce Plc Preventing electrical breakdown
GB201708289D0 (en) * 2017-05-24 2017-07-05 Rolls Royce Plc Preventing electrical breakdown
US10989215B2 (en) * 2017-09-05 2021-04-27 Solar Turbines Incorporated Compressor system equipped for fugitive gas handling and fugitive gas system operating method
KR102383011B1 (ko) * 2017-09-20 2022-04-04 한화파워시스템 주식회사 드라이 가스 실에 적용된 자기 감쇠기 시스템
US20190353543A1 (en) 2018-05-21 2019-11-21 Hanwha Power Systems Co., Ltd. Axial thrust force balancing apparatus for an integrally geared compressor
CN111577400A (zh) * 2020-04-29 2020-08-25 中国核动力研究设计院 干气耦合迷宫密封的超临界二氧化碳涡轮轴端密封方法及装置
CN111577399A (zh) * 2020-04-29 2020-08-25 中国核动力研究设计院 双干气密封的超临界二氧化碳涡轮轴端密封方法及装置
IT202000029783A1 (it) * 2020-12-03 2022-06-03 Nuovo Pignone Tecnologie Srl Sistema di recupero di trafilamenti di gas di tenuta e di aumento della pressione del gas di tenuta, e metodo
CN113107872B (zh) * 2021-05-11 2023-02-03 内蒙古兴洋科技股份有限公司 一种用于电子高纯气体的离心压缩机
CN114060308B (zh) * 2021-11-10 2024-01-30 国家石油天然气管网集团有限公司 干气密封卡涩失效故障排除的方法

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2694700C1 (ru) * 2015-10-22 2019-07-16 Ман Энерджи Солюшнз Се Система сухого газового уплотнения и турбомашина, содержащая систему сухого газового уплотнения
US10662798B2 (en) 2015-10-22 2020-05-26 Man Energy Solutions Se Dry gas sealing system, and turbomachine comprising a dry gas sealing system
RU2762298C1 (ru) * 2017-03-17 2021-12-17 Нуово Пиньоне Текнолоджи Срл Сухое газовое уплотнение

Also Published As

Publication number Publication date
CN102713306A (zh) 2012-10-03
CN102713306B (zh) 2015-07-08
BR112012012224A2 (pt) 2016-04-19
WO2011061142A1 (en) 2011-05-26
AU2010321070A1 (en) 2012-06-14
CA2781711A1 (en) 2011-05-26
EP2504582A1 (en) 2012-10-03
US20130170961A1 (en) 2013-07-04
ITCO20090051A1 (it) 2011-05-24
MX2012005990A (es) 2012-08-03
RU2012120920A (ru) 2013-12-27
KR20120096027A (ko) 2012-08-29
JP2013511662A (ja) 2013-04-04
IT1397059B1 (it) 2012-12-28

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Effective date: 20151116