MX2018000650A - Campana de extraccion de turbina. - Google Patents

Campana de extraccion de turbina.

Info

Publication number
MX2018000650A
MX2018000650A MX2018000650A MX2018000650A MX2018000650A MX 2018000650 A MX2018000650 A MX 2018000650A MX 2018000650 A MX2018000650 A MX 2018000650A MX 2018000650 A MX2018000650 A MX 2018000650A MX 2018000650 A MX2018000650 A MX 2018000650A
Authority
MX
Mexico
Prior art keywords
guide
steam
turbine
downstream
radially outward
Prior art date
Application number
MX2018000650A
Other languages
English (en)
Inventor
Ono Takahiro
Tashima Tsuguhisa
Iwai Shogo
Fukabori Daichi
mitsui Hiroaki
Original Assignee
Toshiba Kk
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 Toshiba Kk filed Critical Toshiba Kk
Publication of MX2018000650A publication Critical patent/MX2018000650A/es

Links

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
    • F01D25/30—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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/14—Casings or housings protecting or supporting assemblies within
    • 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
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet
    • 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
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • F05D2250/71—Shape curved

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Supercharger (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

Abstract

Una campana 30A de extracción en una modalidad incluye: una carcasa 10 exterior; y un difusor 50 anular el cual se proporciona en un lado corriente abajo de una fase de turbina final y se forma por una guía 60 de vapor cilíndrica y un cono 70 de cojinete cilíndrico proporcionado dentro de la guía 60 de vapor. La guía 60 de vapor incluye una guía 61 curvada que se curva hacia afuera en la dirección radial a medida que va corriente abajo, y una guía 62 de placa plana que se proporciona en un lado corriente abajo de la guía 61 curvada y es vertical a una dirección de un eje de rotación del rotor 12 de turbina y se expande hacia afuera en la dirección radial. La expansión hacia afuera en la dirección radial de la guía 62 de placa plana no es uniforme en una dirección circunferencial con respecto al eje de rotación del rotor 12 de turbina.
MX2018000650A 2017-01-17 2018-01-16 Campana de extraccion de turbina. MX2018000650A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017005879A JP6847673B2 (ja) 2017-01-17 2017-01-17 タービン排気室

Publications (1)

Publication Number Publication Date
MX2018000650A true MX2018000650A (es) 2018-11-09

Family

ID=62840676

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018000650A MX2018000650A (es) 2017-01-17 2018-01-16 Campana de extraccion de turbina.

Country Status (3)

Country Link
US (1) US10989074B2 (es)
JP (1) JP6847673B2 (es)
MX (1) MX2018000650A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6833745B2 (ja) * 2018-03-06 2021-02-24 株式会社東芝 蒸気タービン
JP7184638B2 (ja) * 2018-12-28 2022-12-06 三菱重工業株式会社 蒸気タービン、及びその排気室
JP7283972B2 (ja) * 2019-05-17 2023-05-30 三菱重工マリンマシナリ株式会社 蒸気タービンの排気室
JP7278903B2 (ja) * 2019-08-09 2023-05-22 株式会社東芝 タービン排気室
JP2022039403A (ja) * 2020-08-28 2022-03-10 東芝エネルギーシステムズ株式会社 ガスタービンおよびガスタービンの製造方法
JP7458947B2 (ja) * 2020-09-15 2024-04-01 三菱重工コンプレッサ株式会社 蒸気タービン

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913281Y2 (ja) * 1977-12-12 1984-04-20 三菱重工業株式会社 タ−ビン排気室
JPS6011959B2 (ja) * 1977-12-28 1985-03-29 フエラス コ−ポレ−シヨン 改善された炭化水素燃料用添加剤および炭化水素燃料の燃焼改善法
EP0575642B1 (de) * 1992-06-20 1997-01-22 Asea Brown Boveri Ag Aussengehäuse einer Niederdruck Dampfteilturbine
US5257906A (en) * 1992-06-30 1993-11-02 Westinghouse Electric Corp. Exhaust system for a turbomachine
US5518366A (en) * 1994-06-13 1996-05-21 Westinghouse Electric Corporation Exhaust system for a turbomachine
JP3776580B2 (ja) * 1998-01-19 2006-05-17 三菱重工業株式会社 軸流タービンの排気装置
DE59909753D1 (de) * 1998-04-06 2004-07-22 Siemens Ag Dampfturbine
US6261055B1 (en) * 1999-08-03 2001-07-17 Jerzy A. Owczarek Exhaust flow diffuser for a steam turbine
EP1921278A1 (en) * 2006-11-13 2008-05-14 ALSTOM Technology Ltd Diffuser and exhaust system for turbine
US8221053B2 (en) * 2009-05-28 2012-07-17 General Electric Company Shaped and stiffened lower exhaust hood sidewalls
US8439633B2 (en) * 2010-01-04 2013-05-14 General Electric Company Hollow steam guide diffuser having increased pressure recovery
JP5499348B2 (ja) * 2011-01-14 2014-05-21 株式会社日立製作所 蒸気タービンの排気装置
JP5606473B2 (ja) * 2012-02-24 2014-10-15 株式会社東芝 蒸気タービン
US20140047813A1 (en) * 2012-08-17 2014-02-20 Solar Turbines Incorporated Exhaust collector with radial and circumferential flow breaks
US20150240667A1 (en) * 2014-02-26 2015-08-27 General Electric Company Exhaust plenum for radial diffuser

Also Published As

Publication number Publication date
US20180202320A1 (en) 2018-07-19
JP6847673B2 (ja) 2021-03-24
JP2018115581A (ja) 2018-07-26
US10989074B2 (en) 2021-04-27

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