ES2119910T3 - Quemador para quemar combustible pulverulento. - Google Patents

Quemador para quemar combustible pulverulento.

Info

Publication number
ES2119910T3
ES2119910T3 ES94100539T ES94100539T ES2119910T3 ES 2119910 T3 ES2119910 T3 ES 2119910T3 ES 94100539 T ES94100539 T ES 94100539T ES 94100539 T ES94100539 T ES 94100539T ES 2119910 T3 ES2119910 T3 ES 2119910T3
Authority
ES
Spain
Prior art keywords
tube
air
primary air
primary
surrounded
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
ES94100539T
Other languages
English (en)
Inventor
Alfons Leisse
Michael Streffing
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.)
Babcock Kraftwerkstechnik GmbH
Original Assignee
Babcock Kraftwerkstechnik GmbH
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 Babcock Kraftwerkstechnik GmbH filed Critical Babcock Kraftwerkstechnik GmbH
Application granted granted Critical
Publication of ES2119910T3 publication Critical patent/ES2119910T3/es
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
    • 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)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

UN QUEMADOR PARA LA COMBUSTION DE COMBUSTIBLE PULVERIFORME CON AIRE DE COMBUSTION DISTRIBUIDO EN UNA CORRIENTE PARCIAL CONCENTRICA DISPONE DE UN TUBO (6) DE AIRE PRIMARIO QUE GUIA AIRE PRIMARIO O GAS PRIMARIO Y COMBUSTIBLE, ESTANDO RODEADO POR UN TUBO (2) DE AIRE SECUNDARIO QUE GUIA EL AIRE SECUNDARIO. EL TUBO (6) DE AIRE PRIMARIO ESTA ABIERTO EN EL EXTREMO DEL LADO DE APARICION DENTRO DEL TUBO (12) DE AIRE SECUNDARIO BAJO LA FORMACION DE UN ESPACIO (25) ANULAR, RODEADO POR UN DISPOSITIVO (26) DE CONDUCCION DE CORRIENTE RODEADO POR AIRE SECUNDARIO, QUE SOBRESALE AL TUBO (6) DE AIRE PRIMARIO EN DIRECCION AXIAL UNA DETERMINADA CANTIDAD, QUE CORRESPONDE A UN VALOR DE HASTA EL 25 % DEL DIAMETRO EXTERIOR DEL TUBO (6) DE AIRE PRIMARIO. LA ANCHURA DEL ESPACIO (25) ANULAR ES AL MENOS IGUAL AL 1,5 % DEL DIAMETRO EXTERIOR DEL TUBO (6) DE AIRE PRIMARIO.
ES94100539T 1993-07-30 1994-01-15 Quemador para quemar combustible pulverulento. Expired - Lifetime ES2119910T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4325643A DE4325643A1 (de) 1993-07-30 1993-07-30 Brenner zum Verbrennen von staubförmigem Brennstoff

Publications (1)

Publication Number Publication Date
ES2119910T3 true ES2119910T3 (es) 1998-10-16

Family

ID=6494104

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94100539T Expired - Lifetime ES2119910T3 (es) 1993-07-30 1994-01-15 Quemador para quemar combustible pulverulento.

Country Status (9)

Country Link
US (1) US5651320A (es)
EP (1) EP0636836B1 (es)
CN (1) CN1074825C (es)
AT (1) ATE169101T1 (es)
DE (2) DE4325643A1 (es)
DK (1) DK0636836T3 (es)
ES (1) ES2119910T3 (es)
FI (1) FI104125B (es)
ZA (1) ZA941358B (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6145450A (en) * 1996-02-06 2000-11-14 Foster Wheeler Corporation Burner assembly with air stabilizer vane
GB9612479D0 (en) * 1996-06-14 1996-08-14 Mitsui Babcock Energy Limited Fluent fuel fired burner
DE69614547T2 (de) * 1996-10-08 2002-04-04 Ansaldo Caldaie S.P.A., Gioia Del Colle Brenner
CN1095971C (zh) * 1996-11-12 2002-12-11 孙键 径向大粒度差旋流煤粉燃烧器
US5829369A (en) * 1996-11-12 1998-11-03 The Babcock & Wilcox Company Pulverized coal burner
DE19854390C2 (de) * 1998-11-25 2001-10-31 Messer Griesheim Gmbh Vorrichtung und Verfahren zur Perliteherstellung
DK175606B1 (da) * 1999-08-06 2004-12-27 Burmeister & Wains As Brænder
US6347937B1 (en) * 2000-01-21 2002-02-19 Ats Spartec Inc. Rotary kiln burner
FR2851032B1 (fr) * 2003-02-06 2005-11-11 Pillard Chauffage Perfectionnement au bruleur comportant un stabilisateur de flamme et au moins deux conduits d'air primaire, axial et en rotation, concentriques autour d'au moins une alimentation en combustible
AU2005229668B2 (en) * 2004-11-04 2008-03-06 Babcock-Hitachi K.K. Overfiring air port, method for manufacturing air port, boiler, boiler facility, method for operating boiler facility and method for improving boiler facility
FR2887597B1 (fr) * 2005-06-27 2010-04-30 Egci Pillard Conduite annulaire et bruleur comportant une telle conduite
US7430970B2 (en) * 2005-06-30 2008-10-07 Larue Albert D Burner with center air jet
DE102005046831A1 (de) * 2005-09-29 2007-04-12 Küppersbusch Großküchentechnik GmbH Staubfeuerungsvorrichtung
CN200940831Y (zh) * 2006-05-17 2007-08-29 杭州意能电力技术有限公司 一种带隔板的煤粉燃烧器
US8113824B2 (en) * 2006-06-01 2012-02-14 Babcock & Wilcox Power Generation Group, Inc. Large diameter mid-zone air separation cone for expanding IRZ
DE602006019860D1 (de) * 2006-08-16 2011-03-10 Babcock & Wilcox Co Verfahren zur Minderung von NOx-Emissionen in einem Kohlenstaubbrenner
AU2006203560B2 (en) * 2006-08-17 2011-12-01 The Babcock & Wilcox Company Burner with center air jet
RU2433342C2 (ru) * 2006-08-23 2011-11-10 Те Бабкок Энд Вилкокс Компани ГОРЕЛКА С ЦЕНТРАЛЬНОЙ ВОЗДУШНОЙ СТРУЕЙ И СПОСОБ УМЕНЬШЕНИЯ ВЫБРОСОВ NOx УКАЗАННОЙ ГОРЕЛКИ (ВАРИАНТЫ)
WO2010034124A1 (en) * 2008-09-29 2010-04-01 New Brunswick Power Generation Corporation System and method for burning fuel
US20100275824A1 (en) * 2009-04-29 2010-11-04 Larue Albert D Biomass center air jet burner
CN101644431B (zh) * 2009-08-31 2011-02-02 中国计量学院 具有自稳能力的三级配风低NOx煤粉燃烧器
CN102086415B (zh) * 2009-12-03 2014-08-20 通用电气公司 进料装置及进料方法
CN101865462B (zh) * 2010-06-09 2012-01-18 清华大学 一种弱旋一次风多级分离旋流燃烧器
EP2643635A1 (en) * 2010-11-26 2013-10-02 Bekaert Combustion Technology B.V. Burner with secondary axial flow elements
DE102011018697A1 (de) * 2011-04-26 2012-10-31 Babcock Borsig Steinmüller Gmbh Brenner für partikelförmigen Brennstoff
CN102269404A (zh) * 2011-06-30 2011-12-07 哈尔滨工业大学 一种多通道旋流煤粉燃烧器
US20140157790A1 (en) * 2012-12-10 2014-06-12 Zilkha Biomass Power Llc Combustor assembly and methods of using same
CN103411215B (zh) * 2013-08-26 2016-01-27 中节环立为（武汉）能源技术有限公司 多向射流式旋流煤粉燃烧器
JP6632226B2 (ja) * 2015-06-12 2020-01-22 三菱日立パワーシステムズ株式会社 バーナ、燃焼装置、ボイラ及びバーナの制御方法
DE102015111587A1 (de) 2015-07-16 2017-01-19 Mitsubishi Hitachi Power Systems Europe Gmbh Brenner und Verfahren für eine Zündfeuerung mit staubförmigem Brennstoff
DE102015111585A1 (de) 2015-07-16 2017-01-19 Mitsubishi Hitachi Power Systems Europe Gmbh Kohlenstaubbrenner mit einstückiger, elektrisch beheizter Brennstoffdüse
DE102015111586A1 (de) 2015-07-16 2017-01-19 Mitsubishi Hitachi Power Systems Europe Gmbh Kohlenstaubbrenner mit elektrisch beheizter Brennstoffdüse
EP3267104B1 (de) 2016-07-08 2020-05-20 Steinmüller Engineering GmbH Brenner und verfahren zur optimierten verbrennung grober, partikelförmiger brennstoffe, insbesondere biomasse

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL100711C (es) * 1940-03-27 1900-01-01
DE1526194A1 (de) * 1965-09-18 1970-01-08 Steinmueller Gmbh L & C Verfahren zum Betreiben einer Stufenschmelzkammerfeuerung
SU427211A1 (ru) * 1972-04-29 1974-05-05 Пылеугольная горелка
DE3140798C2 (de) * 1981-10-14 1983-12-22 Rheinisch-Westfälisches Elektrizitätswerk AG, 4300 Essen Zündbrenner für eine Kraftwerkskesselfeuerung
FR2581444B1 (fr) * 1985-05-03 1988-11-10 Charbonnages De France Procede pour la combustion de combustibles fluides et bruleur a turbulence adapte a sa mise en oeuvre
JPH0754162B2 (ja) * 1986-05-26 1995-06-07 株式会社日立製作所 低ＮＯｘ燃焼用バ−ナ
JP2526236B2 (ja) * 1987-02-27 1996-08-21 バブコツク日立株式会社 超低ＮＯｘ燃焼装置
US4836772A (en) * 1988-05-05 1989-06-06 The Babcock & Wilcox Company Burner for coal, oil or gas firing
FI98658C (fi) * 1990-03-07 1997-07-25 Hitachi Ltd Jauhetun hiilen poltin, jauhetun hiilen kattila ja menetelmä polttaa jauhettua hiiltä
US5113771A (en) * 1991-08-14 1992-05-19 The United States Of America As Represented By The United States Department Of Energy Pulverized coal fuel injector

Also Published As

Publication number Publication date
FI941806A7 (fi) 1995-01-31
DE59406540D1 (de) 1998-09-03
FI941806A0 (fi) 1994-04-19
EP0636836B1 (de) 1998-07-29
DE4325643A1 (de) 1995-02-02
CN1098180A (zh) 1995-02-01
FI104125B1 (fi) 1999-11-15
FI104125B (fi) 1999-11-15
EP0636836A3 (de) 1995-08-09
EP0636836A2 (de) 1995-02-01
US5651320A (en) 1997-07-29
DK0636836T3 (da) 1999-04-26
CN1074825C (zh) 2001-11-14
ATE169101T1 (de) 1998-08-15
ZA941358B (en) 1994-09-22

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