EP0571704A3 - - Google Patents

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Publication number
EP0571704A3
EP0571704A3 EP19930100713 EP93100713A EP0571704A3 EP 0571704 A3 EP0571704 A3 EP 0571704A3 EP 19930100713 EP19930100713 EP 19930100713 EP 93100713 A EP93100713 A EP 93100713A EP 0571704 A3 EP0571704 A3 EP 0571704A3
Authority
EP
European Patent Office
Prior art keywords
air pipe
tertiary
secondary air
air
primary
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
Application number
EP19930100713
Other languages
English (en)
Other versions
EP0571704B1 (de
EP0571704A2 (de
Inventor
Eckart Swoboda
Heinz Graewe
Alfons Leisse
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.)
Hitachi Power Europe GmbH
Original Assignee
Deutsche Babcock Werke Energie und Umwelttechnik 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 Deutsche Babcock Werke Energie und Umwelttechnik AG filed Critical Deutsche Babcock Werke Energie und Umwelttechnik AG
Publication of EP0571704A2 publication Critical patent/EP0571704A2/de
Publication of EP0571704A3 publication Critical patent/EP0571704A3/xx
Application granted granted Critical
Publication of EP0571704B1 publication Critical patent/EP0571704B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/02—Vortex burners, e.g. for cyclone-type combustion apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Feeding And Controlling Fuel (AREA)
EP93100713A 1992-05-29 1993-01-19 Brenner für staubförmigen Brennstoff Expired - Lifetime EP0571704B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4217879A DE4217879A1 (de) 1992-05-29 1992-05-29 Brenner für staubförmigen Brennstoff
DE4217879 1992-05-29

Publications (3)

Publication Number Publication Date
EP0571704A2 EP0571704A2 (de) 1993-12-01
EP0571704A3 true EP0571704A3 (fi) 1994-02-09
EP0571704B1 EP0571704B1 (de) 1996-12-27

Family

ID=6460047

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93100713A Expired - Lifetime EP0571704B1 (de) 1992-05-29 1993-01-19 Brenner für staubförmigen Brennstoff

Country Status (6)

Country Link
EP (1) EP0571704B1 (fi)
AT (1) ATE146868T1 (fi)
DE (2) DE4217879A1 (fi)
DK (1) DK0571704T3 (fi)
ES (1) ES2096112T3 (fi)
FI (1) FI98555C (fi)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4435640C2 (de) * 1994-10-06 2001-01-04 Steinmueller Gmbh L & C Brenner zur Verbrennung von staubförmigem Brennstoff
CA2162244C (en) * 1994-11-14 1999-04-27 Hideaki Oota Pulverized coal combustion burner
DE19527083A1 (de) * 1995-07-25 1997-01-30 Lentjes Kraftwerkstechnik Verfahren und Brenner zur Verminderung der Bildung von NO¶x¶ bei der Verbrennung von Kohlenstaub
EP0836049B1 (en) * 1996-10-08 2001-12-12 Ansaldo Caldaie S.P.A. Pulverized coal injection nozzle
CN1095971C (zh) * 1996-11-12 2002-12-11 孙键 径向大粒度差旋流煤粉燃烧器
DK175606B1 (da) * 1999-08-06 2004-12-27 Burmeister & Wains As Brænder
DE19942769A1 (de) * 1999-09-08 2001-03-15 Bbp Energy Gmbh Kohlenstaubbrenner
US7303388B2 (en) * 2004-07-01 2007-12-04 Air Products And Chemicals, Inc. Staged combustion system with ignition-assisted fuel lances
DE102005032109B4 (de) * 2005-07-07 2009-08-06 Hitachi Power Europe Gmbh Kohlenstaubbrenner für niedrige NOx-Emissionen
DE102006022657B4 (de) * 2006-05-12 2011-03-03 Alstom Technology Ltd. Verfahren und Anordnung zur Luftmengen-Regelung eines mit fossilen, festen Brennstoffen betriebenen Verbrennungssystems
CN1920382B (zh) * 2006-09-04 2011-07-20 东方锅炉（集团）股份有限公司 一种旋流粉煤燃烧器
DE102007025051B4 (de) * 2007-05-29 2011-06-01 Hitachi Power Europe Gmbh Hüttengasbrenner
CN101363625B (zh) * 2008-09-26 2010-06-02 哈尔滨工业大学 一种大速比中心给粉旋流煤粉燃烧器
CN102078950A (zh) * 2010-04-17 2011-06-01 周士友 用于离心铸造超长薄壁细管的智能加热系统
DE102011018697A1 (de) 2011-04-26 2012-10-31 Babcock Borsig Steinmüller Gmbh Brenner für partikelförmigen Brennstoff
CN102767824B (zh) * 2012-07-06 2015-08-05 南阳市沧田工程机械有限公司 一种新型高效煤粉燃烧装置
CN103672880A (zh) * 2013-09-16 2014-03-26 北京神雾环境能源科技集团股份有限公司 粉料燃烧器
DE102015111585A1 (de) 2015-07-16 2017-01-19 Mitsubishi Hitachi Power Systems Europe Gmbh Kohlenstaubbrenner mit einstückiger, elektrisch beheizter Brennstoffdüse
DE102015111587A1 (de) 2015-07-16 2017-01-19 Mitsubishi Hitachi Power Systems Europe Gmbh Brenner und Verfahren für eine Zündfeuerung mit staubförmigem Brennstoff
DE102015111586A1 (de) 2015-07-16 2017-01-19 Mitsubishi Hitachi Power Systems Europe Gmbh Kohlenstaubbrenner mit elektrisch beheizter Brennstoffdüse
CN105402723B (zh) * 2015-12-14 2017-12-22 河北省电力建设调整试验所 一种适于低阶混煤燃烧的燃煤电厂旋流燃烧器
CN105927977A (zh) * 2016-06-28 2016-09-07 山东圣威新能源有限公司 一种新型微煤脱硫低氮涡轮燃烧器
EP3717832B1 (en) * 2017-11-29 2022-01-12 Wärtsilä Moss AS A dual fuel burner assembly and method of operating a dual fuel burner assembly
CN112762448B (zh) * 2021-02-01 2022-04-22 西安交通大学 一种耦合分级旋流分散燃烧技术的低NOx燃气燃烧器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131962A1 (de) * 1981-08-13 1983-02-24 Steag Ag, 4300 Essen Leistungsbrenner fuer staubfoermige brennstoffe
EP0200644A1 (fr) * 1985-05-03 1986-11-05 Etablissement public dit: CHARBONNAGES DE FRANCE Procédé pour la combustion de combustibles fluides et brûleur à turbulence adapté à sa mise en oeuvre
EP0445938A1 (en) * 1990-03-07 1991-09-11 Hitachi, Ltd. Pulverized coal burner, pulverized coal boiler and method of burning pulverized coal
WO1992006328A1 (en) * 1990-10-05 1992-04-16 Massachusetts Institute Of Technology Combustion system for reduction of nitrogen oxides

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131962A1 (de) * 1981-08-13 1983-02-24 Steag Ag, 4300 Essen Leistungsbrenner fuer staubfoermige brennstoffe
EP0200644A1 (fr) * 1985-05-03 1986-11-05 Etablissement public dit: CHARBONNAGES DE FRANCE Procédé pour la combustion de combustibles fluides et brûleur à turbulence adapté à sa mise en oeuvre
EP0445938A1 (en) * 1990-03-07 1991-09-11 Hitachi, Ltd. Pulverized coal burner, pulverized coal boiler and method of burning pulverized coal
WO1992006328A1 (en) * 1990-10-05 1992-04-16 Massachusetts Institute Of Technology Combustion system for reduction of nitrogen oxides

Also Published As

Publication number Publication date
DE59304859D1 (de) 1997-02-06
EP0571704B1 (de) 1996-12-27
FI932236A (fi) 1993-11-30
FI932236A0 (fi) 1993-05-17
ES2096112T3 (es) 1997-03-01
FI98555B (fi) 1997-03-27
ATE146868T1 (de) 1997-01-15
FI98555C (fi) 1997-07-10
DK0571704T3 (da) 1997-05-12
DE4217879A1 (de) 1993-12-02
EP0571704A2 (de) 1993-12-01

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