DK0439765T3 - En dampgenerator - Google Patents

En dampgenerator

Info

Publication number
DK0439765T3
DK0439765T3 DK90124271.9T DK90124271T DK0439765T3 DK 0439765 T3 DK0439765 T3 DK 0439765T3 DK 90124271 T DK90124271 T DK 90124271T DK 0439765 T3 DK0439765 T3 DK 0439765T3
Authority
DK
Denmark
Prior art keywords
steam
line
feedwater
heating surface
flow
Prior art date
Application number
DK90124271.9T
Other languages
English (en)
Inventor
Eberhard Dipl-Ing Wittchow
Joachim Dr Franke
Wolfgang Dipl-Ing Vollmer
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK0439765T3 publication Critical patent/DK0439765T3/da

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
    • F22B29/02—Steam boilers of forced-flow type of forced-circulation type
    • F22B29/023—Steam boilers of forced-flow type of forced-circulation type without drums, i.e. without hot water storage in the boiler
    • F22B29/026—Steam boilers of forced-flow type of forced-circulation type without drums, i.e. without hot water storage in the boiler operating at critical or supercritical pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/02—Control systems for steam boilers for steam boilers with natural convection circulation
    • 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
    • F22B35/08—Control systems for steam boilers for steam boilers of forced-flow type of forced-circulation type
    • F22B35/083—Control systems for steam boilers for steam boilers of forced-flow type of forced-circulation type without drum, i.e. without hot water storage in the boiler
    • F22B35/086—Control systems for steam boilers for steam boilers of forced-flow type of forced-circulation type without drum, i.e. without hot water storage in the boiler operating at critical or supercritical pressure
    • 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
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/14—Supply mains, e.g. rising mains, down-comers, in connection with water tubes
    • F22B37/141—Supply mains, e.g. rising mains, down-comers, in connection with water tubes involving vertically-disposed water tubes, e.g. walls built-up from vertical tubes
    • 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
    • F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
    • F22D5/26—Automatic feed-control systems

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Chimneys And Flues (AREA)
  • Air Humidification (AREA)
DK90124271.9T 1990-01-31 1990-12-14 En dampgenerator DK0439765T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90101940 1990-01-31

Publications (1)

Publication Number Publication Date
DK0439765T3 true DK0439765T3 (da) 1995-10-02

Family

ID=8203573

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90124271.9T DK0439765T3 (da) 1990-01-31 1990-12-14 En dampgenerator

Country Status (7)

Country Link
US (1) US5056468A (da)
EP (1) EP0439765B1 (da)
JP (1) JP3174079B2 (da)
AT (1) ATE122137T1 (da)
CA (1) CA2035198A1 (da)
DE (1) DE59009015D1 (da)
DK (1) DK0439765T3 (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100251011B1 (ko) * 1992-05-04 2000-04-15 칼 하인쯔 호르닝어 관류 증기 발생기
US5209188A (en) * 1992-06-01 1993-05-11 The Babcock & Wilcox Company Fluid bed combustion reheat steam temperature control
DE19504308C1 (de) * 1995-02-09 1996-08-08 Siemens Ag Verfahren und Vorrichtung zum Anfahren eines Durchlaufdampferzeugers
US5713311A (en) * 1996-02-15 1998-02-03 Foster Wheeler Energy International, Inc. Hybrid steam generating system and method
DE19623457A1 (de) * 1996-06-12 1997-12-18 Siemens Ag Verfahren zum Betreiben eines Solarkraftwerkes mit wenigstens einem solaren Dampferzeuger und Solarkraftwerk
DE19914760C1 (de) * 1999-03-31 2000-04-13 Siemens Ag Fossilbeheizter Durchlaufdampferzeuger
EP1288567A1 (de) * 2001-08-31 2003-03-05 Siemens Aktiengesellschaft Verfahren zum Anfahren eines Dampferzeugers mit einem in einer annähernd horizontalen Heizgasrichtung durchströmbaren Heizgaskanal und Dampferzeuger
EP1533565A1 (de) * 2003-11-19 2005-05-25 Siemens Aktiengesellschaft Durchlaufdampferzeuger
US7882809B2 (en) * 2006-11-07 2011-02-08 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Heat exchanger having a counterflow evaporator
EP2065641A3 (de) * 2007-11-28 2010-06-09 Siemens Aktiengesellschaft Verfahren zum Betrieben eines Durchlaufdampferzeugers sowie Zwangdurchlaufdampferzeuger
WO2009091816A1 (en) * 2008-01-14 2009-07-23 Babcock & Wilcox Power Generation Group, Inc. Heat exchanger
JO3344B1 (ar) * 2008-10-24 2019-03-13 Babcock & Wilcox Co مبادل حراري لمستقبل شمسي مجمع في المشغل
DE102013202249A1 (de) * 2013-02-12 2014-08-14 Siemens Aktiengesellschaft Dampftemperatur-Regeleinrichtung für eine Gas- und Dampfturbinenanlage
DE102013003386B4 (de) * 2013-03-01 2020-08-13 Nippon Steel & Sumikin Engineering Co., Ltd. Verfahren und Vorrichtung zum Betreiben eines Dampferzeugers in einer Verbrennungsanlage
CN103422919B (zh) * 2013-07-19 2015-03-11 高椿明 一种喷水注入式脉冲蒸汽发电系统及方法
CN111780084B (zh) * 2020-07-31 2022-03-04 中国能源建设集团广东省电力设计研究院有限公司 一种锅炉超前加速优化的控制方法、装置及存储介质
CN112098131B (zh) * 2020-09-15 2021-12-24 上海交通大学 模拟核主泵进口非均匀来流的蒸汽发生器模拟装置
CN114738724B (zh) * 2022-04-29 2024-08-30 泰州市斯迪蒙科技有限公司 一种新型蒸汽发生装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE620764A (da) * 1961-07-27
NL131280C (da) * 1962-12-28
US3297004A (en) * 1965-08-26 1967-01-10 Riley Stoker Corp Supercritical pressure recirculating boiler
NL6910208A (da) * 1969-07-03 1971-01-05
US4290389A (en) * 1979-09-21 1981-09-22 Combustion Engineering, Inc. Once through sliding pressure steam generator
US4294200A (en) * 1979-12-06 1981-10-13 Foster Wheeler Energy Corporation Variable pressure vapor generator utilizing crossover circuitry for the furnace boundary wall fluid flow tubes
DE3242968C2 (de) * 1982-11-20 1985-11-14 Evt Energie- Und Verfahrenstechnik Gmbh, 7000 Stuttgart Verfahren zur Regelung der Speisewasserzufuhr zu Dampferzeugern
US4457266A (en) * 1983-08-02 1984-07-03 Phillips Petroleum Company Boiler control
DE3765482D1 (de) * 1986-07-23 1990-11-15 Siemens Ag Einrichtung zum messen des massenstromes in einem rohr.
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
EP0308728B1 (de) * 1987-09-21 1991-06-05 Siemens Aktiengesellschaft Verfahren zum Betreiben eines Durchlaufdampferzeugers

Also Published As

Publication number Publication date
US5056468A (en) 1991-10-15
JPH04214101A (ja) 1992-08-05
JP3174079B2 (ja) 2001-06-11
DE59009015D1 (de) 1995-06-08
CA2035198A1 (en) 1991-08-01
EP0439765A1 (de) 1991-08-07
ATE122137T1 (de) 1995-05-15
EP0439765B1 (de) 1995-05-03

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