FR2438233A1 - Procede de mise en service d'un generateur de vapeur a circulation forcee - Google Patents

Procede de mise en service d'un generateur de vapeur a circulation forcee

Info

Publication number
FR2438233A1
FR2438233A1 FR7924460A FR7924460A FR2438233A1 FR 2438233 A1 FR2438233 A1 FR 2438233A1 FR 7924460 A FR7924460 A FR 7924460A FR 7924460 A FR7924460 A FR 7924460A FR 2438233 A1 FR2438233 A1 FR 2438233A1
Authority
FR
France
Prior art keywords
commissioning
steam generator
generator
forced circulation
vapor
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.)
Granted
Application number
FR7924460A
Other languages
English (en)
Other versions
FR2438233B1 (fr
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer 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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of FR2438233A1 publication Critical patent/FR2438233A1/fr
Application granted granted Critical
Publication of FR2438233B1 publication Critical patent/FR2438233B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/06—Control systems for steam boilers for steam boilers of forced-flow type
    • F22B35/14—Control systems for steam boilers for steam boilers of forced-flow type during the starting-up periods, i.e. during the periods between the lighting of the furnaces and the attainment of the normal operating temperature of the steam boilers
    • 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
    • F22B29/12—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 operating with superimposed recirculation during starting and low-load periods, e.g. composite boilers

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)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

PROCEDE DE MISE EN SERVICE D'UN GENERATEUR 6 EQUIPE D'UNE POMPE DE CIRCULATION 11. L'INTRODUCTION D'EAU PAR UNE CANALISATION 53 DANS UNE SURFACE DE SURCHAUFFE 27 EXPOSEE AU RAYONNEMENT DE LA FLAMME PRODUIT DANS LE SYSTEME TUBULAIRE UN COUSSIN DE VAPEUR QUI EMPECHE TOUT D'ABORD LA FORMATION DE VAPEUR DANS L'EVAPORATEUR 13 ALORS QUE LA VANNE DE DERIVATION 61 EST FERMEE. L'OUVERTURE PARTIELLE DE LA VANNE 61 A LAQUELLE IL EST PROCEDE ULTERIEUREMENT PRODUIT UN FLUX DE VAPEUR QUI REFROIDIT LE SURCHAUFFEUR. LORSQUE LA PRESSION ATTEINT DANS LE GENERATEUR DE VAPEUR LA PLAGE DANS LAQUELLE LA TURBINE PEUT COMMENCER DE TOURNER, L'ALIMENTATION DU GENERATEUR EST DECLENCHEE. APPLICATION AUX CHAUDIERES AFIN DE REDUIRE LA CONSOMMATION DE CHALEUR A LA MISE EN SERVICE A FROID.
FR7924460A 1978-10-03 1979-10-02 Procede de mise en service d'un generateur de vapeur a circulation forcee Granted FR2438233A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1024178A CH632331A5 (de) 1978-10-03 1978-10-03 Verfahren zum anfahren eines zwanglaufdampferzeugers.

Publications (2)

Publication Number Publication Date
FR2438233A1 true FR2438233A1 (fr) 1980-04-30
FR2438233B1 FR2438233B1 (fr) 1984-01-20

Family

ID=4361004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7924460A Granted FR2438233A1 (fr) 1978-10-03 1979-10-02 Procede de mise en service d'un generateur de vapeur a circulation forcee

Country Status (11)

Country Link
US (1) US4262636A (fr)
JP (1) JPS5551204A (fr)
BE (1) BE879144A (fr)
CH (1) CH632331A5 (fr)
DE (1) DE2845021C2 (fr)
FI (1) FI64992C (fr)
FR (1) FR2438233A1 (fr)
NL (1) NL7906709A (fr)
PL (1) PL218458A1 (fr)
SE (1) SE439534B (fr)
YU (1) YU230779A (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487166A (en) * 1981-06-08 1984-12-11 The Babcock & Wilcox Company Start-up system for once-through boilers
FI66488C (fi) * 1982-03-18 1984-10-10 Outokumpu Oy Avgaongsvaermepannkonstruktion
JPH0665921B2 (ja) * 1984-07-16 1994-08-24 バブコツク日立株式会社 ボイラ起動制御装置
US4576124A (en) * 1984-10-25 1986-03-18 Westinghouse Electric Corp. Apparatus and method for fluidly connecting a boiler into pressurized steam feed line and combined-cycle steam generator power plant embodying the same
DE3447265A1 (de) * 1984-12-22 1986-06-26 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren und vorrichtung zur erzeugung von hochgespanntem und ueberhitztem dampf
JP2677787B2 (ja) * 1986-11-06 1997-11-17 バブコツク日立株式会社 ボイラ制御装置
EP0425717B1 (fr) * 1989-10-30 1995-05-24 Siemens Aktiengesellschaft Générateur de vapeur à passage unique
DE4342002A1 (de) * 1993-12-09 1995-06-14 Abb Patent Gmbh Anfahren eines Abhitzekessels mit wenigstens zwei getrennten Drucksystemen
US5390631A (en) * 1994-05-25 1995-02-21 The Babcock & Wilcox Company Use of single-lead and multi-lead ribbed tubing for sliding pressure once-through boilers
DE19504308C1 (de) * 1995-02-09 1996-08-08 Siemens Ag Verfahren und Vorrichtung zum Anfahren eines Durchlaufdampferzeugers
DE19544226B4 (de) * 1995-11-28 2007-03-29 Alstom Kombianlage mit Mehrdruckkessel
BE1010594A3 (fr) * 1996-09-02 1998-11-03 Cockerill Mech Ind Sa Procede de conduite d'une chaudiere a circulation forcee et chaudiere pour sa mise en oeuvre.
DE19736885A1 (de) * 1997-08-25 1999-03-04 Siemens Ag Dampferzeuger, insbesondere Abhitzedampferzeuger und Verfahren zum Betrieb dieses Dampferzeugers
DE19808596A1 (de) * 1998-02-28 1999-09-02 Babcock Kraftwerksrohrleitungs Verfahren und Vorrichtung zum Anwärmen und Entwässern einer Hochdruckdampfleitung
US6092490A (en) * 1998-04-03 2000-07-25 Combustion Engineering, Inc. Heat recovery steam generator
DE19907451A1 (de) * 1999-02-22 2000-08-24 Abb Alstom Power Ch Ag Verfahren zum Anfahren eines Zwangdurchlauf-Abhitzekessels und Vorrichtung zur Durchführung des Verfahrens
US6336429B1 (en) * 2000-06-01 2002-01-08 The Babcock & Wilcox Company Drumless natural circulation boiler
EP1288567A1 (fr) * 2001-08-31 2003-03-05 Siemens Aktiengesellschaft Générateur de vapeur et procédé de démarrage d'un générateur de vapeur ayant un canal de gas de chauffage, celui-ci étant traversé par le gas de chauffage avec une direction sensiblement horizontale
US7523075B2 (en) * 2004-01-16 2009-04-21 Siemens Energy, Inc. Startup cost model using time counter
US7587996B2 (en) * 2006-06-07 2009-09-15 Babcock & Wilcox Power Generation Group, Inc. Circulation system for sliding pressure steam generator
US7841306B2 (en) * 2007-04-16 2010-11-30 Calnetix Power Solutions, Inc. Recovering heat energy
US8839622B2 (en) * 2007-04-16 2014-09-23 General Electric Company Fluid flow in a fluid expansion system
EP2182278A1 (fr) * 2008-09-09 2010-05-05 Siemens Aktiengesellschaft Générateur de vapeur en continu
US8739538B2 (en) 2010-05-28 2014-06-03 General Electric Company Generating energy from fluid expansion
DE102011075929A1 (de) * 2011-05-16 2012-11-22 Siemens Aktiengesellschaft Vorrichtung zum Erzeugen von überhitztem Wasserdampf mittels solarer Energie
US9018778B2 (en) 2012-01-04 2015-04-28 General Electric Company Waste heat recovery system generator varnishing
US9024460B2 (en) 2012-01-04 2015-05-05 General Electric Company Waste heat recovery system generator encapsulation
US8984884B2 (en) 2012-01-04 2015-03-24 General Electric Company Waste heat recovery systems
EP3835653A1 (fr) * 2019-12-11 2021-06-16 Siemens Aktiengesellschaft Remplissage d'évaporateur à chaud

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1367232A (fr) * 1962-08-22 1964-07-17 Sulzer Ag Procédé pour la mise en marche d'un générateur à circulation forcée et générateur pour sa mise en application
FR1574394A (fr) * 1967-07-13 1969-07-11

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021824A (en) * 1956-11-22 1962-02-20 Sulzer Ag Forced flow steam generating plant
US3035557A (en) * 1959-07-23 1962-05-22 Sulzer Ag Method of cooling resuperheaters of a steam plant
US3212477A (en) * 1963-09-05 1965-10-19 Combustion Eng Forced flow steam generator and method of starting same
US3532453A (en) * 1968-07-02 1970-10-06 Foster Wheeler Corp Start-up system for once-through boiler
US3789804A (en) * 1972-12-14 1974-02-05 Sulzer Ag Steam power plant with a flame-heated steam generator and a group of gas turbines
CH622332A5 (fr) * 1977-09-02 1981-03-31 Sulzer Ag
US4182274A (en) * 1978-04-20 1980-01-08 The Babcock & Wilcox Company Prevention of low temperature corrosion

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1367232A (fr) * 1962-08-22 1964-07-17 Sulzer Ag Procédé pour la mise en marche d'un générateur à circulation forcée et générateur pour sa mise en application
FR1574394A (fr) * 1967-07-13 1969-07-11

Also Published As

Publication number Publication date
DE2845021C2 (de) 1982-02-04
NL7906709A (nl) 1980-04-09
SE7908118L (sv) 1980-04-04
YU230779A (en) 1982-10-31
PL218458A1 (fr) 1980-07-14
SE439534B (sv) 1985-06-17
FR2438233B1 (fr) 1984-01-20
US4262636A (en) 1981-04-21
DE2845021A1 (de) 1980-04-10
JPS5551204A (en) 1980-04-14
CH632331A5 (de) 1982-09-30
JPS618327B2 (fr) 1986-03-13
FI64992C (fi) 1984-02-10
FI792863A (fi) 1980-04-04
FI64992B (fi) 1983-10-31
BE879144A (fr) 1980-04-02

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