WO2010029022A3 - Générateur de vapeur en continu - Google Patents

Générateur de vapeur en continu Download PDF

Info

Publication number
WO2010029022A3
WO2010029022A3 PCT/EP2009/061468 EP2009061468W WO2010029022A3 WO 2010029022 A3 WO2010029022 A3 WO 2010029022A3 EP 2009061468 W EP2009061468 W EP 2009061468W WO 2010029022 A3 WO2010029022 A3 WO 2010029022A3
Authority
WO
WIPO (PCT)
Prior art keywords
tubes
steam generator
water separator
flow medium
medium side
Prior art date
Application number
PCT/EP2009/061468
Other languages
German (de)
English (en)
Other versions
WO2010029022A2 (fr
Inventor
Martin Effert
Frank Thomas
Joachim Franke
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to CN200980135072.4A priority Critical patent/CN102149970B/zh
Priority to EP09782619.2A priority patent/EP2324287B1/fr
Priority to JP2011525559A priority patent/JP5345217B2/ja
Priority to DK09782619.2T priority patent/DK2324287T3/en
Priority to AU2009290944A priority patent/AU2009290944B2/en
Priority to US13/062,738 priority patent/US20110162592A1/en
Publication of WO2010029022A2 publication Critical patent/WO2010029022A2/fr
Publication of WO2010029022A3 publication Critical patent/WO2010029022A3/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/26—Steam-separating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/34—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes grouped in panel form surrounding the combustion chamber, i.e. radiation boilers
    • F22B21/341—Vertical radiation boilers with combustion in the lower part
    • F22B21/343—Vertical radiation boilers with combustion in the lower part the vertical radiation combustion chamber being connected at its upper part to a sidewards convection chamber
    • F22B21/345—Vertical radiation boilers with combustion in the lower part the vertical radiation combustion chamber being connected at its upper part to a sidewards convection chamber with a tube bundle between an upper and a lower drum in the convection pass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B29/00—Steam boilers of forced-flow type
    • F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Air Supply (AREA)

Abstract

L'invention concerne un générateur de vapeur en continu (1) comportant un certain nombre de brûleurs de combustible fossile, la paroi d'enceinte étant entièrement ou partiellement constituée de tubes d'évaporation soudés ensemble de manière étanche aux gaz, et les brûleurs étant disposés dans une chambre de combustion en aval de laquelle est monté un carneau vertical (8) au-dessus d'un carneau horizontal (6), côté gaz chauds. Une première partie des tubes d'évaporation forme un système de tubes d'évaporation disposés en amont d'un système de séparation d'eau (22), côté fluide d'écoulement, et une deuxième partie des tubes d'évaporation forme un système de tubes surchauffeurs disposés en aval du système de séparation d'eau (22), côté fluide d'écoulement. L'invention vise à créer un générateur de vapeur en continu qui nécessite relativement peu de réparations et qui présente une longévité comparativement élevée. A cet effet, des tubes surchauffeurs contigus et parallèles à des tubes d'évaporation sont disposés directement en aval du système de séparation d'eau (22), côté fluide d'écoulement.
PCT/EP2009/061468 2008-09-09 2009-09-04 Générateur de vapeur en continu WO2010029022A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN200980135072.4A CN102149970B (zh) 2008-09-09 2009-09-04 连续蒸汽发生器
EP09782619.2A EP2324287B1 (fr) 2008-09-09 2009-09-04 Générateur de vapeur en continu
JP2011525559A JP5345217B2 (ja) 2008-09-09 2009-09-04 貫流ボイラ
DK09782619.2T DK2324287T3 (en) 2008-09-09 2009-09-04 FLOW STEAM GENERATOR
AU2009290944A AU2009290944B2 (en) 2008-09-09 2009-09-04 Continuous steam generator
US13/062,738 US20110162592A1 (en) 2008-09-09 2009-09-04 Continuous steam generator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08015871.0 2008-09-09
EP08015871A EP2182278A1 (fr) 2008-09-09 2008-09-09 Générateur de vapeur en continu

Publications (2)

Publication Number Publication Date
WO2010029022A2 WO2010029022A2 (fr) 2010-03-18
WO2010029022A3 true WO2010029022A3 (fr) 2010-05-27

Family

ID=41820262

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/061468 WO2010029022A2 (fr) 2008-09-09 2009-09-04 Générateur de vapeur en continu

Country Status (7)

Country Link
US (1) US20110162592A1 (fr)
EP (2) EP2182278A1 (fr)
JP (1) JP5345217B2 (fr)
CN (1) CN102149970B (fr)
AU (1) AU2009290944B2 (fr)
DK (1) DK2324287T3 (fr)
WO (1) WO2010029022A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2180250A1 (fr) * 2008-09-09 2010-04-28 Siemens Aktiengesellschaft Générateur de vapeur en continu
DE102009024587A1 (de) * 2009-06-10 2010-12-16 Siemens Aktiengesellschaft Durchlaufverdampfer
DE102013215457A1 (de) * 2013-08-06 2015-02-12 Siemens Aktiengesellschaft Durchlaufdampferzeuger in Zweizugkesselbauweise
US9920924B2 (en) * 2016-04-05 2018-03-20 The Babcock & Wilcox Company High temperature sub-critical boiler with steam cooled upper furnace and start-up methods
CN114576607B (zh) * 2022-03-09 2023-05-23 东方电气集团东方锅炉股份有限公司 一种超临界锅炉顶棚包墙汽水流程实现系统及方法

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Publication number Priority date Publication date Assignee Title
EP0308728A1 (fr) * 1987-09-21 1989-03-29 Siemens Aktiengesellschaft Méthode d'exploitation d'un générateur de vapeur à passage unique
DE19702133A1 (de) * 1997-01-22 1997-12-11 Siemens Ag Durchlaufdampferzeuger und Verfahren zum Betreiben eines Durchlaufdampferzeugers
DE19717158A1 (de) * 1997-04-23 1998-11-05 Siemens Ag Durchlaufdampferzeuger und Verfahren zum Anfahren eines Durchlaufdampferzeugers
EP1701091A1 (fr) * 2005-02-16 2006-09-13 Siemens Aktiengesellschaft Générateur de vapeur à passage unique
EP1701090A1 (fr) * 2005-02-16 2006-09-13 Siemens Aktiengesellschaft Générateur de vapeur à construction horizontale
EP1710498A1 (fr) * 2005-04-05 2006-10-11 Siemens Aktiengesellschaft Générateur de vapeur

Also Published As

Publication number Publication date
EP2182278A1 (fr) 2010-05-05
US20110162592A1 (en) 2011-07-07
CN102149970A (zh) 2011-08-10
EP2324287B1 (fr) 2016-11-02
CN102149970B (zh) 2016-08-03
JP2012502250A (ja) 2012-01-26
EP2324287A2 (fr) 2011-05-25
JP5345217B2 (ja) 2013-11-20
DK2324287T3 (en) 2017-02-06
WO2010029022A2 (fr) 2010-03-18
AU2009290944B2 (en) 2014-04-17
AU2009290944A1 (en) 2010-03-18

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