CN104471198B - 轴流排气透平 - Google Patents

轴流排气透平 Download PDF

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Publication number
CN104471198B
CN104471198B CN201380035634.4A CN201380035634A CN104471198B CN 104471198 B CN104471198 B CN 104471198B CN 201380035634 A CN201380035634 A CN 201380035634A CN 104471198 B CN104471198 B CN 104471198B
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CN
China
Prior art keywords
partition wall
inner partition
compartment
upstream
key
Prior art date
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Active
Application number
CN201380035634.4A
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English (en)
Chinese (zh)
Other versions
CN104471198A (zh
Inventor
长尾秀人
白井广和
尾崎太一
巽康之
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.)
Mitsubishi Power Ltd
Original Assignee
Mitsubishi Hitachi Power Systems 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 Mitsubishi Hitachi Power Systems Ltd filed Critical Mitsubishi Hitachi Power Systems Ltd
Publication of CN104471198A publication Critical patent/CN104471198A/zh
Application granted granted Critical
Publication of CN104471198B publication Critical patent/CN104471198B/zh
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Classifications

    • 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
    • F01D25/32—Collecting of condensation water; Drainage ; Removing solid particles
    • 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/243—Flange connections; Bolting arrangements
    • 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/246—Fastening of diaphragms or stator-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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/30—Exhaust heads, chambers, or the like
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/31—Application in turbines in steam turbines
    • 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
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/602—Drainage
    • 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
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/608—Aeration, ventilation, dehumidification or moisture removal of closed spaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Supercharger (AREA)
  • Control Of Turbines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
CN201380035634.4A 2012-07-11 2013-04-17 轴流排气透平 Active CN104471198B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-155629 2012-07-11
JP2012155629 2012-07-11
PCT/JP2013/061361 WO2014010287A1 (ja) 2012-07-11 2013-04-17 軸流排気タービン

Publications (2)

Publication Number Publication Date
CN104471198A CN104471198A (zh) 2015-03-25
CN104471198B true CN104471198B (zh) 2016-04-27

Family

ID=49915763

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380035634.4A Active CN104471198B (zh) 2012-07-11 2013-04-17 轴流排气透平

Country Status (7)

Country Link
US (1) US10072528B2 (enExample)
EP (1) EP2889456B1 (enExample)
JP (1) JP6000354B2 (enExample)
KR (1) KR101671650B1 (enExample)
CN (1) CN104471198B (enExample)
IN (1) IN2015MN00039A (enExample)
WO (1) WO2014010287A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3047120A1 (en) * 2013-09-17 2016-07-27 General Electric Company Eccentric coupling device and method for coupling mating casings in a turbomachine
DE102015114401A1 (de) 2015-08-28 2017-03-02 Wittenstein Se Befestigungssystem für ein Maschinenelement
CN105772244B (zh) * 2016-04-29 2018-08-10 泉州市宏恩新能源汽车科技有限公司 一种空气动力学喷嘴
US10697329B2 (en) 2016-08-18 2020-06-30 Dresser-Rand Company Turbine diaphragm drain
JP6813446B2 (ja) * 2017-07-12 2021-01-13 三菱パワー株式会社 蒸気タービンのドレン排出構造及びその改造方法
KR102485641B1 (ko) 2018-07-13 2023-01-06 미츠비시 파워 가부시키가이샤 플로 가이드, 증기 터빈, 내측 부재 및 플로 가이드의 제조 방법
JP7368260B2 (ja) 2020-01-31 2023-10-24 三菱重工業株式会社 タービン
WO2022064670A1 (ja) * 2020-09-28 2022-03-31 三菱パワー株式会社 蒸気タービン
CN114017141B (zh) * 2021-11-05 2024-08-02 中国航发沈阳发动机研究所 一种转静子机匣
CA3182646A1 (en) 2021-12-24 2023-06-24 Itp Next Generation Turbines, S.L. A turbine arrangement including a turbine outlet stator vane arrangement

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0742506A (ja) * 1993-07-28 1995-02-10 Hitachi Ltd 蒸気タービンのドレン排出構造
JPH07279618A (ja) * 1994-04-07 1995-10-27 Mitsubishi Heavy Ind Ltd 蒸気タービンの排気コーン
JPH09256808A (ja) * 1996-03-22 1997-09-30 Mitsubishi Heavy Ind Ltd 低圧蒸気タービン排気室
JPH1018807A (ja) * 1996-07-04 1998-01-20 Mitsubishi Heavy Ind Ltd 軸流排気タービンの最終段ドレン抜き装置
JPH1113415A (ja) * 1997-06-19 1999-01-19 Fuji Electric Co Ltd 軸流蒸気タービンの低圧翼部のドレン除去構造
JP2005113696A (ja) * 2003-10-03 2005-04-28 Hitachi Ltd 蒸気タービンの湿分分離構造
JP3815143B2 (ja) * 1999-09-22 2006-08-30 株式会社日立製作所 蒸気タービン
JP2011089425A (ja) * 2009-10-20 2011-05-06 Hitachi Ltd Ｃｏ２回収型ガス化発電システム
CN102168583A (zh) * 2011-04-22 2011-08-31 上海哈能环保节能工程有限公司 饱和蒸汽专用汽轮机

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Publication number Priority date Publication date Assignee Title
US3861827A (en) * 1974-03-12 1975-01-21 Gen Electric Diaphragm support lugs
SU775355A1 (ru) * 1979-01-05 1980-10-30 Предприятие П/Я В-2994 Выхлопное устройство паровой турбины
JPS5922902A (ja) 1982-07-29 1984-02-06 Daicel Chem Ind Ltd 懸濁重合法
JPS5922902U (ja) * 1982-08-02 1984-02-13 三菱重工業株式会社 蒸気タ−ビンの排気ガイド
SU1321847A1 (ru) * 1985-01-04 1987-07-07 Производственное Объединение "Турмоторный Завод" Им.К.Е.Ворошилова Выхлопной патрубок паровой турбины
JPS61182403A (ja) 1985-02-08 1986-08-15 Hitachi Ltd 蒸気タ−ビンのドレン排出装置
JPH0212005A (ja) 1988-06-30 1990-01-17 Kawasaki Steel Corp ステンレス極細径ｔｉｇ溶接管の内面ビード高さ測定方法
JPH0212005U (enExample) * 1988-07-08 1990-01-25
CS275328B2 (en) 1989-09-20 1992-02-19 Skoda Kp Annular diffuser for steam turbine
US5494405A (en) * 1995-03-20 1996-02-27 Westinghouse Electric Corporation Method of modifying a steam turbine
JP3468321B2 (ja) * 1995-03-22 2003-11-17 富士電機株式会社 ガイドコーンのドレン受装置
JPH08260905A (ja) 1995-03-28 1996-10-08 Mitsubishi Heavy Ind Ltd 軸流タービン用排気ディフューザ
JPH10103009A (ja) 1996-09-30 1998-04-21 Fuji Electric Co Ltd 地熱発電用蒸気タービン
JP3656424B2 (ja) 1998-08-10 2005-06-08 富士電機システムズ株式会社 軸流排気タービンの後部軸受装置
JP3654004B2 (ja) 1998-09-07 2005-06-02 富士電機システムズ株式会社 軸流排気タービンの排気ケーシング
JP2003314299A (ja) 2002-04-23 2003-11-06 Toshiba Corp ガスタービン
JP3745727B2 (ja) * 2002-11-11 2006-02-15 川崎重工業株式会社 タービンケーシングの位置決め機構
DE10255389A1 (de) 2002-11-28 2004-06-09 Alstom Technology Ltd Niederdruckdampfturbine mit Mehrkanal-Diffusor
JP2004211586A (ja) * 2002-12-27 2004-07-29 Toshiba Corp 蒸気タービン
JP4725428B2 (ja) 2006-06-12 2011-07-13 富士電機システムズ株式会社 地熱蒸気タービン
CN101946072B (zh) 2008-02-28 2014-04-02 三菱重工业株式会社 燃气轮机及燃气轮机的机室开放方法
JP5431047B2 (ja) 2009-07-14 2014-03-05 株式会社東芝 蒸気タービン

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0742506A (ja) * 1993-07-28 1995-02-10 Hitachi Ltd 蒸気タービンのドレン排出構造
JPH07279618A (ja) * 1994-04-07 1995-10-27 Mitsubishi Heavy Ind Ltd 蒸気タービンの排気コーン
JPH09256808A (ja) * 1996-03-22 1997-09-30 Mitsubishi Heavy Ind Ltd 低圧蒸気タービン排気室
JPH1018807A (ja) * 1996-07-04 1998-01-20 Mitsubishi Heavy Ind Ltd 軸流排気タービンの最終段ドレン抜き装置
JPH1113415A (ja) * 1997-06-19 1999-01-19 Fuji Electric Co Ltd 軸流蒸気タービンの低圧翼部のドレン除去構造
JP3815143B2 (ja) * 1999-09-22 2006-08-30 株式会社日立製作所 蒸気タービン
JP2005113696A (ja) * 2003-10-03 2005-04-28 Hitachi Ltd 蒸気タービンの湿分分離構造
JP2011089425A (ja) * 2009-10-20 2011-05-06 Hitachi Ltd Ｃｏ２回収型ガス化発電システム
CN102168583A (zh) * 2011-04-22 2011-08-31 上海哈能环保节能工程有限公司 饱和蒸汽专用汽轮机

Also Published As

Publication number Publication date
EP2889456A1 (en) 2015-07-01
JP6000354B2 (ja) 2016-09-28
KR101671650B1 (ko) 2016-11-01
US10072528B2 (en) 2018-09-11
CN104471198A (zh) 2015-03-25
JPWO2014010287A1 (ja) 2016-06-20
WO2014010287A1 (ja) 2014-01-16
EP2889456A4 (en) 2016-08-03
EP2889456B1 (en) 2019-03-06
KR20150027204A (ko) 2015-03-11
IN2015MN00039A (enExample) 2015-10-16
US20150176435A1 (en) 2015-06-25

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C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: Kanagawa Prefecture, Japan

Patentee after: Mitsubishi Power Co., Ltd

Address before: Kanagawa Prefecture, Japan

Patentee before: MITSUBISHI HITACHI POWER SYSTEMS, Ltd.

CP01 Change in the name or title of a patent holder