EP0595009B1 - Verfahren zum Betreiben einer Kraftwerksanlage sowie danach arbeitende Anlage - Google Patents

Verfahren zum Betreiben einer Kraftwerksanlage sowie danach arbeitende Anlage Download PDF

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Publication number
EP0595009B1
EP0595009B1 EP93114883A EP93114883A EP0595009B1 EP 0595009 B1 EP0595009 B1 EP 0595009B1 EP 93114883 A EP93114883 A EP 93114883A EP 93114883 A EP93114883 A EP 93114883A EP 0595009 B1 EP0595009 B1 EP 0595009B1
Authority
EP
European Patent Office
Prior art keywords
steam
power plant
flue gas
steam turbine
steam generator
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
EP93114883A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0595009A1 (de
Inventor
Eberhard Dipl.-Ing. Wittchow
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.)
Siemens AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6469296&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0595009(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP0595009A1 publication Critical patent/EP0595009A1/de
Application granted granted Critical
Publication of EP0595009B1 publication Critical patent/EP0595009B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • F22B37/008—Adaptations for flue gas purification in steam generators

Definitions

  • the preheating of the feed water exclusively outside the steam generator 2 saves an economizer which is usually provided between the reheater 8 and the DeNO x system 15.
  • the flue gas temperature in the region of the DeNO x system 15 is advantageously approximately constant regardless of the load.
  • the average temperature of the combustion chamber wall 3 is lowered because the tubes 4 of the evaporator 5 are better cooled.
  • Such a design of the fossil-fired power plant advantageously keeps carbon dioxide emissions particularly low.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
EP93114883A 1992-09-30 1993-09-15 Verfahren zum Betreiben einer Kraftwerksanlage sowie danach arbeitende Anlage Expired - Lifetime EP0595009B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4232881 1992-09-30
DE4232881 1992-09-30

Publications (2)

Publication Number Publication Date
EP0595009A1 EP0595009A1 (de) 1994-05-04
EP0595009B1 true EP0595009B1 (de) 1996-01-10

Family

ID=6469296

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93114883A Expired - Lifetime EP0595009B1 (de) 1992-09-30 1993-09-15 Verfahren zum Betreiben einer Kraftwerksanlage sowie danach arbeitende Anlage

Country Status (5)

Country Link
US (1) US6125634A (ja)
EP (1) EP0595009B1 (ja)
JP (1) JP3535544B2 (ja)
CN (1) CN1056664C (ja)
DE (1) DE59301406D1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19700899A1 (de) * 1997-01-14 1998-07-23 Siemens Ag Dampfturbine
RU2193726C2 (ru) 1997-06-30 2002-11-27 Сименс Акциенгезелльшафт Парогенератор, работающий на отходящем тепле
WO2002084080A1 (de) * 2001-04-09 2002-10-24 Alstom (Switzerland) Ltd Dampfkraftwerk mit nachrüstsatz und verfahren zum nachrüsten eines dampfkraftwerks
US7021248B2 (en) 2002-09-06 2006-04-04 The Babcock & Wilcox Company Passive system for optimal NOx reduction via selective catalytic reduction with variable boiler load
US7007474B1 (en) * 2002-12-04 2006-03-07 The United States Of America As Represented By The United States Department Of Energy Energy recovery during expansion of compressed gas using power plant low-quality heat sources
DE20313279U1 (de) * 2003-08-27 2003-10-16 Siemens Ag Dampfkraftwerk
US7870735B2 (en) * 2007-03-07 2011-01-18 Romanelli Energy Systems, L.L.C. Closed loop expandable gas circuit for power generation
EP2180250A1 (de) * 2008-09-09 2010-04-28 Siemens Aktiengesellschaft Durchlaufdampferzeuger
EP2180251A1 (de) * 2008-09-09 2010-04-28 Siemens Aktiengesellschaft Durchlaufdampferzeuger
DE102009043499A1 (de) * 2009-09-30 2011-03-31 Uhde Gmbh Verfahren zum Betrieb eines IGCC-Kraftwerkprozesses mit integrierter CO2-Abtrennung
CN102147105B (zh) * 2011-04-11 2012-11-21 中国华能集团清洁能源技术研究院有限公司 适用于超高汽温蒸汽参数的倒置煤粉锅炉布置结构
JP6891090B2 (ja) * 2017-10-04 2021-06-18 三菱パワー株式会社 発電プラント及びその運転方法
CZ308268B6 (cs) * 2019-04-11 2020-04-01 Vysoká Škola Báňská-Technická Univerzita Ostrava Parní kotel pro spalování odpadů
CN113339831A (zh) * 2021-06-02 2021-09-03 西安热工研究院有限公司 一种利用工业供汽蒸汽余热加热烟气的系统及工作方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830440A (en) * 1951-11-29 1958-04-15 Babcock & Wilcox Co Method of power generation with divided gas flow over a superheater and a reheater and apparatus therefor
US2867983A (en) * 1953-10-29 1959-01-13 Combustion Eng Power plant with separately fired reheater
US3105357A (en) * 1959-09-03 1963-10-01 Sulzer Ag Steam power plant comprising a steam generator and a plural stage steam consuming machine
US3016712A (en) * 1960-07-14 1962-01-16 Foster Wheeler Corp Method and apparatus for preheating boiler feed water for steam power plants
BE634778A (ja) * 1962-07-11
GB971195A (en) * 1962-07-23 1964-09-30 Ass Elect Ind Improvements in steam turbine power plants
CH406247A (de) * 1963-07-23 1966-01-31 Sulzer Ag Dampfkraftanlage mit Zwanglaufdampferzeuger und Zwischenüberhitzer
US3565575A (en) * 1968-05-22 1971-02-23 Chemical Construction Corp Removal of nitrogen oxides from a gas stream
US3671185A (en) * 1968-08-12 1972-06-20 Pullman Inc Purification of waste gases
US3724212A (en) * 1969-11-26 1973-04-03 Wheeler Foster J Brown Boilers Power plants
JPS5438710B2 (ja) * 1973-06-15 1979-11-22
JPS5479160A (en) * 1977-12-07 1979-06-23 Hitachi Ltd Denitration method for exhaust gas
US4309386A (en) * 1979-04-30 1982-01-05 The Babcock & Wilcox Company Filter house having catalytic filter bags for simultaneously removing NOx and particulate matter from a gas stream
FI68458C (fi) * 1980-12-23 1985-09-10 Sulzer Ag Tvaongsstyrdaonggeneratoranlaeggning
EP0122806B1 (en) * 1983-04-19 1988-02-10 Air Products And Chemicals, Inc. Method and apparatus for generating power and low pressure saturated or near saturated steam
DE3344712C1 (de) * 1983-12-10 1985-04-18 Balcke-Dürr AG, 4030 Ratingen Dampferzeuger
JPS61200838A (ja) * 1985-03-04 1986-09-05 Mitsubishi Heavy Ind Ltd 脱硝装置付ボイラ
US4783325A (en) * 1985-05-14 1988-11-08 Jones Dale G Process and apparatus for removing oxides of nitrogen and sulfur from combustion gases
DK154731C (da) * 1985-05-21 1989-05-08 Burmeister & Wains Energi Dampkedel med katalytisk roeggasbehandling samt fremgangsmaade ved drift af kedelen
DE3606463A1 (de) * 1986-02-28 1987-09-03 Babcock Werke Ag Vorrichtung zur einstellung einer vorgegebenen rauchgastemperatur
DE8708383U1 (de) * 1986-08-20 1988-10-20 Körting Hannover AG, 3000 Hannover Dampfturbinenanlage
US4873827A (en) * 1987-09-30 1989-10-17 Electric Power Research Institute Steam turbine plant
US4875436A (en) * 1988-02-09 1989-10-24 W. R. Grace & Co.-Conn. Waste heat recovery system
US5070821A (en) * 1990-07-05 1991-12-10 Virr Michael J Rotary fluid bed gasifier for boilers or furnaces
US5237939A (en) * 1992-08-20 1993-08-24 Wahlco Environmental Systems, Inc. Method and apparatus for reducing NOx emissions

Also Published As

Publication number Publication date
CN1089331A (zh) 1994-07-13
DE59301406D1 (de) 1996-02-22
JP3535544B2 (ja) 2004-06-07
US6125634A (en) 2000-10-03
EP0595009A1 (de) 1994-05-04
JPH06229207A (ja) 1994-08-16
CN1056664C (zh) 2000-09-20

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