CA2264898A1 - Procede de conduite d'une chaudiere a circulation forcee et chaudiere pour sa mise en oeuvre - Google Patents
Procede de conduite d'une chaudiere a circulation forcee et chaudiere pour sa mise en oeuvreInfo
- Publication number
- CA2264898A1 CA2264898A1 CA002264898A CA2264898A CA2264898A1 CA 2264898 A1 CA2264898 A1 CA 2264898A1 CA 002264898 A CA002264898 A CA 002264898A CA 2264898 A CA2264898 A CA 2264898A CA 2264898 A1 CA2264898 A1 CA 2264898A1
- Authority
- CA
- Canada
- Prior art keywords
- boiler
- pct
- steam
- heat exchanger
- regulating valve
- 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
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Gasification And Melting Of Waste (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Paper (AREA)
Abstract
La chaudière comporte au moins un premier échangeur de chaleur (10) dont l'entrée est reliée à une conduite d'alimentation en eau (18) et dont la sortie est reliée, à travers une première vanne de réglage (30) à une turbine à vapeur, soit directement, soit à travers un second échangeur de chaleur (12). Pendant la phase de démarrage la vanne de réglage (30) est fermée et aussi longtemps que le fluide à la sortie du premier échangeur (10) est un mélange d'eau et de vapeur, on transforme, par condensation, toute la vapeur en eau et on n'ouvre la vanne de réglage (30) que lorsque le fluide à la sortie du premier évaporateur est de la vapeur pure.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9600735 | 1996-09-02 | ||
BE9600735A BE1010594A3 (fr) | 1996-09-02 | 1996-09-02 | Procede de conduite d'une chaudiere a circulation forcee et chaudiere pour sa mise en oeuvre. |
PCT/BE1997/000098 WO1998010222A1 (fr) | 1996-09-02 | 1997-09-01 | Procede de conduite d'une chaudiere a circulation forcee et chaudiere pour sa mise en oeuvre |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2264898A1 true CA2264898A1 (fr) | 1998-03-12 |
CA2264898C CA2264898C (fr) | 2007-01-09 |
Family
ID=3889939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002264898A Expired - Fee Related CA2264898C (fr) | 1996-09-02 | 1997-09-01 | Procede de conduite d'une chaudiere a circulation forcee et chaudiere pour sa mise en oeuvre |
Country Status (14)
Country | Link |
---|---|
US (1) | US6152085A (fr) |
EP (1) | EP1009951B1 (fr) |
JP (1) | JP2001508164A (fr) |
CN (1) | CN1138943C (fr) |
AT (1) | ATE227822T1 (fr) |
AU (1) | AU4107097A (fr) |
BE (1) | BE1010594A3 (fr) |
CA (1) | CA2264898C (fr) |
DE (1) | DE69717165T2 (fr) |
DK (1) | DK1009951T3 (fr) |
ES (1) | ES2186921T3 (fr) |
PT (1) | PT1009951E (fr) |
TR (1) | TR199900479T2 (fr) |
WO (1) | WO1998010222A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19926326A1 (de) * | 1999-06-09 | 2000-12-14 | Abb Alstom Power Ch Ag | Verfahren und Anlage zum Erwärmen eines flüssigen Mediums |
SE518085C2 (sv) * | 2000-03-24 | 2002-08-20 | Roland Lundqvist | Anordning och förfarande för överföring av värme samt användning därav |
DE102010028720A1 (de) * | 2010-05-07 | 2011-11-10 | Siemens Aktiengesellschaft | Verfahren zum Betreiben eines Dampferzeugers |
WO2014175871A1 (fr) * | 2013-04-24 | 2014-10-30 | International Engine Intellectual Property Company, Llc | Système de protection de turbine |
JP6290063B2 (ja) * | 2014-10-06 | 2018-03-07 | トクデン株式会社 | 過熱水蒸気生成装置 |
CN108506921B (zh) * | 2018-04-25 | 2024-04-30 | 西安西热节能技术有限公司 | 一种电站锅炉的中高压工业供汽系统及方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2124254A (en) * | 1934-03-15 | 1938-07-19 | Ledinegg Max | Method of high pressure steam generation |
US2170790A (en) * | 1936-10-12 | 1939-08-22 | La Mont Corp | Forced circulation vapor generator |
NL280175A (fr) * | 1961-07-27 | |||
GB1053515A (fr) * | 1963-03-23 | |||
CH599504A5 (fr) * | 1975-09-26 | 1978-05-31 | Sulzer Ag | |
CH632331A5 (de) * | 1978-10-03 | 1982-09-30 | Sulzer Ag | Verfahren zum anfahren eines zwanglaufdampferzeugers. |
DE3236979A1 (de) * | 1982-10-06 | 1984-04-12 | Deutsche Babcock Werke AG, 4200 Oberhausen | Zwangsdurchlaufdampferzeuger und verfahren zu seiner inbetriebnahme |
EP0308728B1 (fr) * | 1987-09-21 | 1991-06-05 | Siemens Aktiengesellschaft | Méthode d'exploitation d'un générateur de vapeur à passage unique |
JPH03221702A (ja) * | 1990-01-29 | 1991-09-30 | Toshiba Corp | 複圧式排熱回収熱交換器 |
DE4303613C2 (de) * | 1993-02-09 | 1998-12-17 | Steinmueller Gmbh L & C | Verfahren zur Erzeugung von Dampf in einem Zwangsdurchlaufdampferzeuger |
US5762031A (en) * | 1997-04-28 | 1998-06-09 | Gurevich; Arkadiy M. | Vertical drum-type boiler with enhanced circulation |
-
1996
- 1996-09-02 BE BE9600735A patent/BE1010594A3/fr not_active IP Right Cessation
-
1997
- 1997-09-01 PT PT97938700T patent/PT1009951E/pt unknown
- 1997-09-01 EP EP97938700A patent/EP1009951B1/fr not_active Expired - Lifetime
- 1997-09-01 TR TR1999/00479T patent/TR199900479T2/xx unknown
- 1997-09-01 DE DE69717165T patent/DE69717165T2/de not_active Expired - Lifetime
- 1997-09-01 DK DK97938700T patent/DK1009951T3/da active
- 1997-09-01 AU AU41070/97A patent/AU4107097A/en not_active Abandoned
- 1997-09-01 JP JP51206598A patent/JP2001508164A/ja not_active Ceased
- 1997-09-01 US US09/147,753 patent/US6152085A/en not_active Expired - Fee Related
- 1997-09-01 AT AT97938700T patent/ATE227822T1/de active
- 1997-09-01 CN CNB971985243A patent/CN1138943C/zh not_active Expired - Fee Related
- 1997-09-01 WO PCT/BE1997/000098 patent/WO1998010222A1/fr active IP Right Grant
- 1997-09-01 ES ES97938700T patent/ES2186921T3/es not_active Expired - Lifetime
- 1997-09-01 CA CA002264898A patent/CA2264898C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2001508164A (ja) | 2001-06-19 |
AU4107097A (en) | 1998-03-26 |
CA2264898C (fr) | 2007-01-09 |
US6152085A (en) | 2000-11-28 |
ES2186921T3 (es) | 2003-05-16 |
TR199900479T2 (xx) | 2000-02-21 |
DK1009951T3 (da) | 2003-03-10 |
DE69717165D1 (de) | 2002-12-19 |
WO1998010222A1 (fr) | 1998-03-12 |
EP1009951B1 (fr) | 2002-11-13 |
CN1138943C (zh) | 2004-02-18 |
EP1009951A1 (fr) | 2000-06-21 |
ATE227822T1 (de) | 2002-11-15 |
PT1009951E (pt) | 2003-03-31 |
CN1232533A (zh) | 1999-10-20 |
DE69717165T2 (de) | 2003-07-17 |
BE1010594A3 (fr) | 1998-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20140903 |