DE59708896D1 - Niederdruck-Speisewasservorwärmer - Google Patents

Niederdruck-Speisewasservorwärmer

Info

Publication number
DE59708896D1
DE59708896D1 DE59708896T DE59708896T DE59708896D1 DE 59708896 D1 DE59708896 D1 DE 59708896D1 DE 59708896 T DE59708896 T DE 59708896T DE 59708896 T DE59708896 T DE 59708896T DE 59708896 D1 DE59708896 D1 DE 59708896D1
Authority
DE
Germany
Prior art keywords
low
pressure feedwater
feedwater
pressure
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.)
Expired - Lifetime
Application number
DE59708896T
Other languages
English (en)
Inventor
Herbert Wernig
Dr Youssef
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.)
General Electric Switzerland GmbH
Original Assignee
Alstom Schweiz AG
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 Alstom Schweiz AG filed Critical Alstom Schweiz AG
Application granted granted Critical
Publication of DE59708896D1 publication Critical patent/DE59708896D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/32—Feed-water heaters, i.e. economisers or like preheaters arranged to be heated by steam, e.g. bled from turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
DE59708896T 1997-10-09 1997-10-09 Niederdruck-Speisewasservorwärmer Expired - Lifetime DE59708896D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97810761A EP0908669B1 (de) 1997-10-09 1997-10-09 Niederdruck-Speisewasservorwärmer

Publications (1)

Publication Number Publication Date
DE59708896D1 true DE59708896D1 (de) 2003-01-16

Family

ID=8230424

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59708896T Expired - Lifetime DE59708896D1 (de) 1997-10-09 1997-10-09 Niederdruck-Speisewasservorwärmer

Country Status (4)

Country Link
US (1) US5975030A (de)
EP (1) EP0908669B1 (de)
JP (1) JP2000240903A (de)
DE (1) DE59708896D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104919263A (zh) * 2013-01-21 2015-09-16 玛齐热能系统有限公司 用于给水加热器的双端板低温冷却区
US9541280B2 (en) * 2014-06-04 2017-01-10 Fives North American Combustion, Inc. Ultra low NOx combustion for steam generator
CN106288322B (zh) * 2016-10-18 2022-01-04 东方电气集团东方锅炉股份有限公司 一种减小低压加热器设备直径的无纵掠换热过热段结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2995341A (en) * 1959-01-08 1961-08-08 Griscom Russell Co Feed water heater sub-cooling zone
CH393366A (de) * 1962-05-18 1965-06-15 Bbc Brown Boveri & Cie Dampfbeheizter Speisewasservorwärmer
US3630276A (en) * 1970-02-10 1971-12-28 Nasa Shell-side liquid metal boiler
US3683866A (en) * 1970-11-20 1972-08-15 Combustion Eng Superheating steam generator
DE2458437C2 (de) * 1974-12-10 1976-10-14 Kraftwerk Union Ag Speisewasservorwaermer mit zwei dampfraeumen
DE2642800C2 (de) * 1976-09-23 1982-12-09 Deggendorfer Werft Und Eisenbau Gmbh, 8360 Deggendorf Rohrbodenanschluß für Rohrbündel-Reaktoren oder Rohrbündel-Wärmeaustauscher
DE2820736A1 (de) 1978-05-12 1979-11-15 Bbc Brown Boveri & Cie Speisewasservorwaermer
FR2477265A1 (fr) * 1980-02-29 1981-09-04 Framatome Sa Generateur de vapeur a prechauffage
FR2644281B1 (fr) * 1989-03-09 1991-06-07 Framatome Sa Dispositif de stabilisation des tubes du faisceau d'un generateur de vapeur comportant des barres antivibratoires

Also Published As

Publication number Publication date
EP0908669B1 (de) 2002-12-04
JP2000240903A (ja) 2000-09-08
EP0908669A1 (de) 1999-04-14
US5975030A (en) 1999-11-02

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