CN110114556B - 蒸汽涡轮 - Google Patents

蒸汽涡轮 Download PDF

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Publication number
CN110114556B
CN110114556B CN201880005201.7A CN201880005201A CN110114556B CN 110114556 B CN110114556 B CN 110114556B CN 201880005201 A CN201880005201 A CN 201880005201A CN 110114556 B CN110114556 B CN 110114556B
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CN
China
Prior art keywords
casing
machine room
support
steam turbine
flange portion
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.)
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Application number
CN201880005201.7A
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English (en)
Chinese (zh)
Other versions
CN110114556A (zh
Inventor
柳泽伸
近藤诚
滨田雄久
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 Heavy Industries Ltd
Mitsubishi Power Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Mitsubishi Power 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 Heavy Industries Ltd, Mitsubishi Power Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of CN110114556A publication Critical patent/CN110114556A/zh
Application granted granted Critical
Publication of CN110114556B publication Critical patent/CN110114556B/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
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN201880005201.7A 2017-02-27 2018-02-26 蒸汽涡轮 Active CN110114556B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-034595 2017-02-27
JP2017034595A JP6694837B2 (ja) 2017-02-27 2017-02-27 蒸気タービン
PCT/JP2018/006844 WO2018155664A1 (ja) 2017-02-27 2018-02-26 蒸気タービン

Publications (2)

Publication Number Publication Date
CN110114556A CN110114556A (zh) 2019-08-09
CN110114556B true CN110114556B (zh) 2022-04-12

Family

ID=63253954

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880005201.7A Active CN110114556B (zh) 2017-02-27 2018-02-26 蒸汽涡轮

Country Status (6)

Country Link
US (1) US11136903B2 (https=)
JP (1) JP6694837B2 (https=)
KR (1) KR102263903B1 (https=)
CN (1) CN110114556B (https=)
DE (1) DE112018001019T5 (https=)
WO (1) WO2018155664A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7199248B2 (ja) * 2019-02-22 2023-01-05 三菱重工業株式会社 車室、及び蒸気タービン
JP7330084B2 (ja) 2019-12-11 2023-08-21 株式会社東芝 蒸気タービン
KR20240026306A (ko) 2022-02-22 2024-02-27 미츠비시 파워 가부시키가이샤 회전 기계의 차실 지지 구조 및 회전 기계

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59162303A (ja) * 1983-03-07 1984-09-13 Hitachi Ltd 蒸気タ−ビンの下半車室と前側軸受箱との結合構造
DE3522917A1 (de) 1985-06-27 1987-01-08 Kraftwerk Union Ag Lageranordnung fuer turbomaschinen, insbesondere dampfturbinen
US5032068A (en) * 1988-10-25 1991-07-16 Kurherr Waldemar H Displacement type rotary system steam turbine engine
US5104289A (en) 1990-10-25 1992-04-14 Westinghouse Electric Corp. Turbine having support arrangement for minimizing humping
JPH0681604A (ja) 1992-08-31 1994-03-22 Mitsubishi Heavy Ind Ltd タービン翼環支持装置
JP3448160B2 (ja) 1996-07-02 2003-09-16 三菱重工業株式会社 蒸気タービン車室
JP4363799B2 (ja) * 2001-06-08 2009-11-11 株式会社東芝 タービン組立輸送架台および同架台を用いたタービン組立方法、輸送方法
JP2006016976A (ja) * 2004-06-30 2006-01-19 Toshiba Corp タービンノズル支持装置および蒸気タービン
JP4347269B2 (ja) 2005-06-28 2009-10-21 三菱重工業株式会社 タービン
US7419355B2 (en) * 2006-02-15 2008-09-02 General Electric Company Methods and apparatus for nozzle carrier with trapped shim adjustment
JP5300515B2 (ja) 2009-02-05 2013-09-25 株式会社東芝 蒸気タービン、及び蒸気タービンの組み立て方法
JP5159702B2 (ja) 2009-05-20 2013-03-13 株式会社東芝 蒸気タービン
CH703430A1 (de) * 2010-07-13 2012-01-13 Alstom Technology Ltd Verfahren zur Einstellung der Rotorlage bei einer Gasturbine oder Dampfturbine.
RU112275U1 (ru) * 2010-10-01 2012-01-10 Альстом Текнолоджи Лтд Узел паровой турбины
JP5721457B2 (ja) 2011-02-02 2015-05-20 三菱日立パワーシステムズ株式会社 ターボ回転機械の車室支持構造
JP5743914B2 (ja) 2012-01-23 2015-07-01 株式会社東芝 蒸気タービン軸受の支持構造および蒸気タービン
EP2828487B1 (en) * 2012-03-20 2017-12-06 General Electric Technology GmbH Low pressure steam turbine seal arrangement
CN105829658B (zh) * 2013-12-19 2017-08-04 三菱日立电力系统株式会社 定位装置、具备该定位装置的旋转机械以及定位方法
KR101615209B1 (ko) * 2014-07-31 2016-04-25 두산중공업 주식회사 패킹장치를 구비한 터빈 및 그 조립방법과 실링조립체
EP3023600B1 (en) * 2014-11-24 2018-01-03 Ansaldo Energia IP UK Limited Engine casing element
JP6235989B2 (ja) * 2014-12-01 2017-11-22 三菱日立パワーシステムズ株式会社 蒸気タービンケーシング
US11047261B2 (en) * 2016-09-05 2021-06-29 Mitsubishi Heavy Industries Compressor Corporation Steam turbine assembling method, steam turbine, and upper half assembly
KR101914877B1 (ko) * 2017-09-08 2018-11-02 두산중공업 주식회사 회전축의 지지 구조체 및 이를 포함하는 터빈 및 가스터빈

Also Published As

Publication number Publication date
WO2018155664A1 (ja) 2018-08-30
US20190345843A1 (en) 2019-11-14
CN110114556A (zh) 2019-08-09
JP2018141374A (ja) 2018-09-13
US11136903B2 (en) 2021-10-05
JP6694837B2 (ja) 2020-05-20
DE112018001019T5 (de) 2019-11-28
KR20190077111A (ko) 2019-07-02
KR102263903B1 (ko) 2021-06-14

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Address after: Kanagawa Prefecture, Japan

Applicant after: Mitsubishi Power Co., Ltd

Address before: Kanagawa Prefecture, Japan

Applicant before: MITSUBISHI HITACHI POWER SYSTEMS, Ltd.

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