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 forceeInfo
- 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
Links
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 abstract 1
- 238000013021 overheating Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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.
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)
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 |
DE58909259D1 (de) * | 1989-10-30 | 1995-06-29 | Siemens Ag | Durchlaufdampferzeuger. |
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 |
US8839622B2 (en) * | 2007-04-16 | 2014-09-23 | General Electric Company | Fluid flow in a fluid expansion system |
US7841306B2 (en) * | 2007-04-16 | 2010-11-30 | Calnetix Power Solutions, Inc. | Recovering heat energy |
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 |
US9024460B2 (en) | 2012-01-04 | 2015-05-05 | General Electric Company | Waste heat recovery system generator encapsulation |
US9018778B2 (en) | 2012-01-04 | 2015-04-28 | General Electric Company | Waste heat recovery system generator varnishing |
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)
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)
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 |
-
1978
- 1978-10-03 CH CH1024178A patent/CH632331A5/de not_active IP Right Cessation
- 1978-10-16 DE DE2845021A patent/DE2845021C2/de not_active Expired
-
1979
- 1979-09-07 NL NL7906709A patent/NL7906709A/nl not_active Application Discontinuation
- 1979-09-14 FI FI792863A patent/FI64992C/fi not_active IP Right Cessation
- 1979-09-20 US US06/076,987 patent/US4262636A/en not_active Expired - Lifetime
- 1979-09-21 YU YU02307/79A patent/YU230779A/xx unknown
- 1979-09-22 PL PL21845879A patent/PL218458A1/xx unknown
- 1979-10-01 SE SE7908118A patent/SE439534B/sv not_active IP Right Cessation
- 1979-10-02 JP JP12722079A patent/JPS5551204A/ja active Granted
- 1979-10-02 FR FR7924460A patent/FR2438233A1/fr active Granted
- 1979-10-02 BE BE0/197431A patent/BE879144A/fr not_active IP Right Cessation
Patent Citations (2)
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 |
---|---|
PL218458A1 (fr) | 1980-07-14 |
CH632331A5 (de) | 1982-09-30 |
JPS618327B2 (fr) | 1986-03-13 |
FI64992B (fi) | 1983-10-31 |
SE439534B (sv) | 1985-06-17 |
JPS5551204A (en) | 1980-04-14 |
NL7906709A (nl) | 1980-04-09 |
SE7908118L (sv) | 1980-04-04 |
FR2438233B1 (fr) | 1984-01-20 |
FI64992C (fi) | 1984-02-10 |
DE2845021A1 (de) | 1980-04-10 |
FI792863A (fi) | 1980-04-04 |
BE879144A (fr) | 1980-04-02 |
DE2845021C2 (de) | 1982-02-04 |
YU230779A (en) | 1982-10-31 |
US4262636A (en) | 1981-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |