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WO2010029022A3 - Durchlaufdampferzeuger - Google Patents

Durchlaufdampferzeuger 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
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.)
Ceased
Application number
PCT/EP2009/061468
Other languages
English (en)
French (fr)
Other versions
WO2010029022A2 (de
Inventor
Martin Effert
Frank Thomas
Joachim Franke
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 AG, Siemens Corp filed Critical Siemens AG
Priority to US13/062,738 priority Critical patent/US20110162592A1/en
Priority to AU2009290944A priority patent/AU2009290944B2/en
Priority to CN200980135072.4A priority patent/CN102149970B/zh
Priority to EP09782619.2A priority patent/EP2324287B1/de
Priority to JP2011525559A priority patent/JP5345217B2/ja
Priority to DK09782619.2T priority patent/DK2324287T3/en
Publication of WO2010029022A2 publication Critical patent/WO2010029022A2/de
Publication of WO2010029022A3 publication Critical patent/WO2010029022A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Air Supply (AREA)

Abstract

Ein Durchlaufdampferzeuger (1) mit einer Anzahl von Brennern für fossilen Brennstoff, dessen Umfassungswand ganz oder teilweise aus gasdicht miteinander verschweißten Dampferzeugerrohren gebildet ist, bei dem die Brenner in einer Brennkammer angeordnet sind, der heizgasseitig über einen Horizontalgaszug (6) ein Vertikalgaszug (8) nachgeschaltet ist, wobei ein erster Teil der Dampferzeugerrohre als ein System von einem Wasserabscheidesystem (22) strömungsmediumsseitig vorgeschalteten Verdampferrohren ausgebildet ist und ein zweiter Teil der Dampferzeugerrohre als ein System von dem Wasserabscheidesystem (22) strömungsmediumsseitig nachgeschalteten Überhitzerrohren ausgebildet ist, soll angegeben werden, der einen vergleichsweise geringeren Reparaturaufwand mit sich bringt und eine vergleichsweise hohe Lebensdauer aufweist. Dazu sind an Verdampferrohre parallel angrenzende Überhitzerröhre dem Wasserabscheidesystem (22) strömungsmediumsseitig unmittelbar nachgeschaltet.
PCT/EP2009/061468 2008-09-09 2009-09-04 Durchlaufdampferzeuger Ceased WO2010029022A2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US13/062,738 US20110162592A1 (en) 2008-09-09 2009-09-04 Continuous steam generator
AU2009290944A AU2009290944B2 (en) 2008-09-09 2009-09-04 Continuous steam generator
CN200980135072.4A CN102149970B (zh) 2008-09-09 2009-09-04 连续蒸汽发生器
EP09782619.2A EP2324287B1 (de) 2008-09-09 2009-09-04 Durchlaufdampferzeuger
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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08015871.0 2008-09-09
EP08015871A EP2182278A1 (de) 2008-09-09 2008-09-09 Durchlaufdampferzeuger

Publications (2)

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

Family

ID=41820262

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/061468 Ceased WO2010029022A2 (de) 2008-09-09 2009-09-04 Durchlaufdampferzeuger

Country Status (7)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2180250A1 (de) * 2008-09-09 2010-04-28 Siemens Aktiengesellschaft Durchlaufdampferzeuger
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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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 (de) * 2005-02-16 2006-09-13 Siemens Aktiengesellschaft Durchlaufdampferzeuger
EP1701090A1 (de) * 2005-02-16 2006-09-13 Siemens Aktiengesellschaft Dampferzeuger in liegender Bauweise
EP1710498A1 (de) * 2005-04-05 2006-10-11 Siemens Aktiengesellschaft Dampferzeuger

Also Published As

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

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