DE69923797D1 - Verfahren zum betrieb eines tangentialen feuerungssystems - Google Patents

Verfahren zum betrieb eines tangentialen feuerungssystems

Info

Publication number
DE69923797D1
DE69923797D1 DE69923797T DE69923797T DE69923797D1 DE 69923797 D1 DE69923797 D1 DE 69923797D1 DE 69923797 T DE69923797 T DE 69923797T DE 69923797 T DE69923797 T DE 69923797T DE 69923797 D1 DE69923797 D1 DE 69923797D1
Authority
DE
Germany
Prior art keywords
air
furnace
fuel
supplied
fed
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 - Fee Related
Application number
DE69923797T
Other languages
English (en)
Other versions
DE69923797T2 (de
Inventor
L Tobiasz
J Hart
D Lewis
P Sutton
F Griffith
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.)
Alstom Power Inc
Original Assignee
Alstom Power Inc
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 Alstom Power Inc filed Critical Alstom Power Inc
Publication of DE69923797D1 publication Critical patent/DE69923797D1/de
Application granted granted Critical
Publication of DE69923797T2 publication Critical patent/DE69923797T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus
    • F23C5/08—Disposition of burners
    • F23C5/32—Disposition of burners to obtain rotating flames, i.e. flames moving helically or spirally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/02—Disposition of air supply not passing through burner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2201/00—Staged combustion
    • F23C2201/10—Furnace staging
    • F23C2201/101—Furnace staging in vertical direction, e.g. alternating lean and rich zones

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Solid-Fuel Combustion (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DE69923797T 1998-12-21 1999-12-20 Verfahren zum betrieb eines tangentialen feuerungssystems Expired - Fee Related DE69923797T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/217,104 US6237513B1 (en) 1998-12-21 1998-12-21 Fuel and air compartment arrangement NOx tangential firing system
US217104 1998-12-21
PCT/US1999/030353 WO2000037853A1 (en) 1998-12-21 1999-12-20 Method of operating a tangential firing system

Publications (2)

Publication Number Publication Date
DE69923797D1 true DE69923797D1 (de) 2005-03-24
DE69923797T2 DE69923797T2 (de) 2005-07-07

Family

ID=22809697

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69923797T Expired - Fee Related DE69923797T2 (de) 1998-12-21 1999-12-20 Verfahren zum betrieb eines tangentialen feuerungssystems

Country Status (15)

Country Link
US (1) US6237513B1 (de)
EP (1) EP1192390B1 (de)
JP (1) JP2002533644A (de)
KR (1) KR100417940B1 (de)
CN (1) CN1331788A (de)
AT (1) ATE289402T1 (de)
AU (1) AU762789B2 (de)
BR (1) BR9916390A (de)
DE (1) DE69923797T2 (de)
ES (1) ES2238103T3 (de)
NO (1) NO20013104D0 (de)
PL (1) PL193565B1 (de)
RO (1) RO120785B1 (de)
TW (1) TW457351B (de)
WO (1) WO2000037853A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004022514A1 (de) * 2004-05-05 2005-12-01 Babcock-Hitachi Europe Gmbh Dampferzeuger und Verfahren zum Betreiben eines Dampferzeugers
CN100434797C (zh) * 2004-10-10 2008-11-19 辽宁东电燃烧设备有限公司 一种煤粉锅炉的低氮氧化物的燃烧方法
US7926432B2 (en) * 2005-02-07 2011-04-19 Babcock & Wilcox Power Generation Group, Inc. Low NOx cyclone furnace steam generator
CN100427824C (zh) * 2005-12-23 2008-10-22 浙江大学 邻角错位直流燃烧器
KR100722528B1 (ko) * 2006-02-02 2007-05-28 한국중부발전(주) 전기집진장치
FI122982B (fi) * 2006-06-21 2012-09-28 Metso Power Oy Menetelmä soodakattilan typpioksidipäästöjen vähentämiseksi ja soodakattila
DE102006031900A1 (de) * 2006-07-07 2008-01-10 Rwe Power Ag Verfahren zur Regelung der Verbrennungsluftzufuhr an einem mit fossilen Brennstoffen befeuerten Dampferzeuger
CN100451447C (zh) * 2006-11-30 2009-01-14 上海交通大学 无烟煤燃烧方法
CN100491821C (zh) * 2007-06-28 2009-05-27 上海交通大学 浓相反吹多重分级NOx燃烧方法
JP5022248B2 (ja) * 2008-01-23 2012-09-12 三菱重工業株式会社 ボイラ構造
US7775791B2 (en) * 2008-02-25 2010-08-17 General Electric Company Method and apparatus for staged combustion of air and fuel
US8701572B2 (en) * 2008-03-07 2014-04-22 Alstom Technology Ltd Low NOx nozzle tip for a pulverized solid fuel furnace
JP5344897B2 (ja) * 2008-12-12 2013-11-20 三菱重工業株式会社 旋回燃焼ボイラ
JP2011127836A (ja) 2009-12-17 2011-06-30 Mitsubishi Heavy Ind Ltd 固体燃料焚きバーナ及び固体燃料焚きボイラ
JP5374404B2 (ja) 2009-12-22 2013-12-25 三菱重工業株式会社 燃焼バーナおよびこの燃焼バーナを備えるボイラ
US20170045219A1 (en) * 2010-11-16 2017-02-16 General Electric Technology Gmbh Apparatus and method of controlling the thermal performance of an oxygen-fired boiler
RU2484371C1 (ru) * 2011-10-25 2013-06-10 Государственное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет" Многофункциональная горелка (варианты)
WO2014194855A1 (zh) * 2013-06-08 2014-12-11 国家电网公司 一种适应于贫煤锅炉的低氮氧化物直流煤粉燃烧装置
JP5490291B2 (ja) * 2013-06-17 2014-05-14 三菱重工業株式会社 旋回燃焼ボイラ
KR101747609B1 (ko) * 2013-07-09 2017-06-14 미츠비시 히타치 파워 시스템즈 가부시키가이샤 연소 장치
JP6284345B2 (ja) * 2013-11-15 2018-02-28 三菱日立パワーシステムズ株式会社 ボイラ
JP6203033B2 (ja) * 2013-12-17 2017-09-27 三菱日立パワーシステムズ株式会社 ボイラ
PL3026338T3 (pl) * 2014-11-28 2020-07-13 General Electric Technology Gmbh Układ spalania kotła
JP6246709B2 (ja) * 2014-12-19 2017-12-13 三菱日立パワーシステムズ株式会社 燃焼バーナ及びボイラ
RU169645U1 (ru) * 2016-05-27 2017-03-28 Общество с ограниченной ответственностью "ЗиО-КОТЭС" Вертикальная призматическая низкоэмиссионная топка

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294178A (en) * 1979-07-12 1981-10-13 Combustion Engineering, Inc. Tangential firing system
US4672900A (en) * 1983-03-10 1987-06-16 Combustion Engineering, Inc. System for injecting overfire air into a tangentially-fired furnace
US4719587A (en) 1985-04-16 1988-01-12 Combustion Engineering, Inc. Future behavior equipment predictive system
DE3531571A1 (de) * 1985-09-04 1987-03-05 Steinmueller Gmbh L & C Verfahren zum verfeuern von brennstoffen unter reduzierung der stickoxidbelastung und feuerung zur durchfuehrung des verfahrens
JPS62166209A (ja) * 1986-01-17 1987-07-22 Mitsubishi Heavy Ind Ltd 燃焼装置
JPH0356011U (de) * 1989-10-03 1991-05-29
US5020454A (en) * 1990-10-31 1991-06-04 Combustion Engineering, Inc. Clustered concentric tangential firing system
US5195450A (en) * 1990-10-31 1993-03-23 Combustion Engineering, Inc. Advanced overfire air system for NOx control
US5343820A (en) * 1992-07-02 1994-09-06 Combustion Engineering, Inc. Advanced overfire air system for NOx control
US5315939A (en) * 1993-05-13 1994-05-31 Combustion Engineering, Inc. Integrated low NOx tangential firing system
DE19514302C2 (de) 1995-04-25 2001-11-29 Alstom Power Boiler Gmbh Verfahren und Feuerungssystem zur stickoxidarmen Wärmeerzeugung
US5715763A (en) 1995-09-11 1998-02-10 The Mead Corporation Combustion system for a black liquor recovery boiler
US5626085A (en) * 1995-12-26 1997-05-06 Combustion Engineering, Inc. Control of staged combustion, low NOx firing systems with single or multiple levels of overfire air
US5809913A (en) * 1996-10-15 1998-09-22 Cinergy Technology, Inc. Corrosion protection for utility boiler side walls

Also Published As

Publication number Publication date
AU762789B2 (en) 2003-07-03
PL193565B1 (pl) 2007-02-28
RO120785B1 (ro) 2006-07-28
AU2372500A (en) 2000-07-12
CN1331788A (zh) 2002-01-16
KR20020000758A (ko) 2002-01-05
PL348665A1 (en) 2002-06-03
BR9916390A (pt) 2001-09-18
WO2000037853A1 (en) 2000-06-29
NO20013104L (no) 2001-06-21
EP1192390A1 (de) 2002-04-03
NO20013104D0 (no) 2001-06-21
ATE289402T1 (de) 2005-03-15
JP2002533644A (ja) 2002-10-08
DE69923797T2 (de) 2005-07-07
US6237513B1 (en) 2001-05-29
ES2238103T3 (es) 2005-08-16
EP1192390B1 (de) 2005-02-16
TW457351B (en) 2001-10-01
KR100417940B1 (ko) 2004-02-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee