ES8704254A1 - Camara de combustion para un hogar de lecho fluidizado - Google Patents

Camara de combustion para un hogar de lecho fluidizado

Info

Publication number
ES8704254A1
ES8704254A1 ES555286A ES555286A ES8704254A1 ES 8704254 A1 ES8704254 A1 ES 8704254A1 ES 555286 A ES555286 A ES 555286A ES 555286 A ES555286 A ES 555286A ES 8704254 A1 ES8704254 A1 ES 8704254A1
Authority
ES
Spain
Prior art keywords
combustion chamber
nozzle plate
flow
fluidized bed
fluidized
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
Application number
ES555286A
Other languages
English (en)
Other versions
ES555286A0 (es
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union 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
Priority claimed from DE19853544887 external-priority patent/DE3544887A1/de
Application filed by Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of ES555286A0 publication Critical patent/ES555286A0/es
Publication of ES8704254A1 publication Critical patent/ES8704254A1/es
Expired 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 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F23C10/12—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated exclusively within the combustion zone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0084—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed with recirculation of separated solids or with cooling of the bed particles outside the combustion bed
    • F22B31/0092—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed with recirculation of separated solids or with cooling of the bed particles outside the combustion bed with a fluidized heat exchange bed and a fluidized combustion bed separated by a partition, the bed particles circulating around or through that partition
    • 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 
    • F23C2206/00—Fluidised bed combustion
    • F23C2206/10—Circulating fluidised bed
    • F23C2206/101—Entrained or fast fluidised bed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Air Supply (AREA)

Abstract

CAMARA DE COMBUSTION PARA UN HOGAR DE LECHO FLUIDIZADO. CONSTA DE UN FONDO DE TOBERAS (23) CON UN CONDUCTO DE ALIMENTACION DE COMBUSTIBLE (8) SITUADO POR ENCIMA DEL FONDO DE TOBERAS; DE UN CANAL DE SALIDA DE HUMOS (3) SITUADO EN EL EXTREMO SUPERIOR DE LA CAMARA DE COMBUSTION; DE SUPERFICIES DE CALEFACCION TERMOCAMBIADORAS; Y DE TOBERAS DE AIRE SECUNDARIO, ESENCIALMENTE TANGENCIALES, Y AL MISMO TIEMPO INCLINADAS HACIA ABAJO, HABIENDOSE CONFIGURADO LA CORRIENTE DE GAS Y DE PARTICULAS DE TAL MANERA QUE ASCIENDA VERTICALMENTE EN EL CENTRO DE LA CAMARA DE COMBUSTION Y CAIGA EN FORMA DE ESPIRAL A LO LARGO DE LA PARED EXTERIOR, IMPRIMIENDOSE A TODA LA CORRIENTE DE GAS UN FLUJO ROTATIVO ALREDEDOR DEL EJE DE SIMETRIA DE LA CAMARA DE COMBUSTION.
ES555286A 1985-05-23 1986-05-23 Camara de combustion para un hogar de lecho fluidizado Expired ES8704254A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3518628 1985-05-23
DE19853544887 DE3544887A1 (de) 1985-12-18 1985-12-18 Brennkammer fuer eine wirbelschichtfeuerung

Publications (2)

Publication Number Publication Date
ES555286A0 ES555286A0 (es) 1987-03-16
ES8704254A1 true ES8704254A1 (es) 1987-03-16

Family

ID=25832507

Family Applications (1)

Application Number Title Priority Date Filing Date
ES555286A Expired ES8704254A1 (es) 1985-05-23 1986-05-23 Camara de combustion para un hogar de lecho fluidizado

Country Status (6)

Country Link
US (1) US4766851A (es)
EP (1) EP0204176A3 (es)
CN (1) CN1010425B (es)
DK (1) DK235886A (es)
ES (1) ES8704254A1 (es)
GR (1) GR861315B (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK186086A (da) * 1986-04-23 1987-10-24 Burmeister & Wains Energi Kedel til fluid-bed forbraending
SE457661B (sv) * 1986-06-12 1989-01-16 Lars Axel Chambert Saett och reaktor foer foerbraenning i fluidiserad baedd
DE3708799A1 (de) * 1987-03-18 1988-09-29 Steinmueller Gmbh L & C Verfahren zum verbrennen von kohlenstoffhaltigem material in einer wirbelschichtfeuerung und vorrichtung zur durchfuehrung des verfahrens
DE3712801A1 (de) * 1987-04-15 1988-11-03 Babcock Werke Ag Verfahren zum verfeuern von insb. salzhaltiger braunkohle
DE3729910A1 (de) * 1987-09-07 1989-03-16 Steinmueller Gmbh L & C Druckaufgeladen betreibbare wirbelschichtfeuerung
DE3814314C1 (es) * 1988-04-28 1989-06-22 Deutsche Babcock Werke Ag, 4200 Oberhausen, De
US5044287A (en) * 1989-06-16 1991-09-03 Ebara Corporation Method of controlling combustion in a fluidized bed furnace
DE4007635C1 (es) * 1990-03-10 1991-09-19 Vereinigte Kesselwerke Ag, 4000 Duesseldorf, De
FI91800C (sv) * 1991-09-12 1994-08-10 Imatran Voima Oy Förfarande och anordning vid avkylning av cirkulationsmassan i en svävväddspanna
JP2985474B2 (ja) 1992-01-20 1999-11-29 石川島播磨重工業株式会社 流動層ボイラ
US5394937A (en) * 1993-03-05 1995-03-07 Nieh; Sen Vortex heat exchange method and device
CN1041286C (zh) * 1993-06-24 1998-12-23 北京化工学院 内循环式气固流化床
US5339774A (en) * 1993-07-06 1994-08-23 Foster Wheeler Energy Corporation Fluidized bed steam generation system and method of using recycled flue gases to assist in passing loopseal solids
US5951277A (en) * 1996-11-01 1999-09-14 The Robert L. Parham Trust Refractory hood for circulating fluidized bed
US6269755B1 (en) 1998-08-03 2001-08-07 Independent Stave Company, Inc. Burners with high turndown ratio
AU2377701A (en) * 1999-12-16 2001-06-25 Livite Oy Method for burning material in a fluidized bed boiler
US6646700B2 (en) 2000-11-24 2003-11-11 Agfa-Gevaert Monochrome liquid crystal display device utilizing a color filter for changing the spectrum of light emitted from a liquid crystal panel
WO2002090829A1 (en) * 2001-05-09 2002-11-14 Fortum Oyj Method and arrangement for reducing nitrogen oxide emissions froma fluidized bed combustion
US7410356B2 (en) 2005-11-17 2008-08-12 Mobotec Usa, Inc. Circulating fluidized bed boiler having improved reactant utilization
US20090056600A1 (en) * 2007-08-30 2009-03-05 Suncue Company Ltd Furnace
US8069824B2 (en) * 2008-06-19 2011-12-06 Nalco Mobotec, Inc. Circulating fluidized bed boiler and method of operation
CN101995026B (zh) * 2009-08-27 2014-03-26 上海至纯洁净系统科技有限公司 硅烷燃烧筒
CN103063039B (zh) * 2012-12-24 2016-08-03 刘立文 一种硫酸钙生产硫酸的热循环设备与工艺
CN104279556A (zh) * 2014-09-30 2015-01-14 东方电气集团东方锅炉股份有限公司 循环流化床锅炉二次风布风方法
CN105737141A (zh) * 2014-12-10 2016-07-06 溧阳鹏富机械有限公司 新型沸腾炉
CH711812A1 (fr) * 2015-11-26 2017-05-31 Carboforce Sàrl Brûleur.
CN105588112B (zh) * 2016-02-24 2024-05-24 福建省南安市海特机械有限公司 一种生物颗粒燃烧机
WO2018034755A1 (en) * 2016-08-19 2018-02-22 A.O. Smith Corporation Fluidized bed media contact chamber
GB201618470D0 (en) 2016-11-02 2016-12-14 Coomtech Ltd Apparatus for removing moisture from particulate material
CN106914192B (zh) * 2017-02-28 2019-12-13 天津大学 一种集成循环流化床设备
CN107677120B (zh) * 2017-10-31 2024-08-27 广西南山瓷器有限公司 节能环保陶瓷窑炉
CN108413385B (zh) * 2018-03-06 2020-06-16 浙江哲丰能源发展有限公司 一种循环流化床锅炉的低氮燃烧方法
CN113007689A (zh) * 2021-02-02 2021-06-22 安徽得奇环保科技股份有限公司 一种烟气回流补充加热的环保型天然气锅炉

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219420A (en) * 1961-08-11 1965-11-23 Alexander F Dielenberg Fluidised bed reactors
DE1542445B1 (de) * 1966-03-10 1970-05-14 Siemens Ag Drehstroemungswirbler zum Stoff- und Waermeaustausch zwsichen festen oder fluessigen Teilchen und Gasen
US4060041A (en) * 1975-06-30 1977-11-29 Energy Products Of Idaho Low pollution incineration of solid waste
US4165717A (en) * 1975-09-05 1979-08-28 Metallgesellschaft Aktiengesellschaft Process for burning carbonaceous materials
SE409953B (sv) * 1976-12-08 1979-09-17 Chambert Lars Axel Andreas Sett och anordning for separation av material vid en fluidiserad bedd
SE421723B (sv) * 1977-05-09 1982-01-25 Goetaverken Angteknik Ab Sett och reaktor for genomforande av exoterma reaktioner, t ex forbrenning, i en cirkulerad flytbedd
US4284401A (en) * 1978-08-03 1981-08-18 Kawasaki Jukogyo Kabushiki Kaisha Method and means for feeding fuel into fluidized-bed combustion apparatus
DK310979A (da) * 1978-08-04 1980-02-05 Energy Equip Fremgangsmaade til styring af driften af fyringsanlaeg med fluidiseret bund samt midler til brug ved fremgangsmaadens gennemfoerelse
JPS5843644B2 (ja) * 1978-11-11 1983-09-28 石川島播磨重工業株式会社 多段流動層式燃焼方法およびそれを実施する多段流動層式燃焼炉
US4359968A (en) * 1979-01-10 1982-11-23 Foster Wheeler Energy Corporation Fluidized bed heat exchanger utilizing a baffle system
FR2474334A1 (fr) * 1980-01-28 1981-07-31 Lafarge Sa Dispositif de melange avec turbulence de fluides gazeux
DE3130602C2 (de) * 1981-08-01 1987-03-19 Steag Ag, 4300 Essen Verfahren und Feuerung zum Verbrennen von festem Brennstoff
US4446629A (en) * 1981-11-17 1984-05-08 Foster Wheeler Energy Corporation Fluidized bed heat exchanger utilizing induced circulation
US4469050A (en) * 1981-12-17 1984-09-04 York-Shipley, Inc. Fast fluidized bed reactor and method of operating the reactor
US4416418A (en) * 1982-03-05 1983-11-22 Goodstine Stephen L Fluidized bed residential heating system
US4457289A (en) * 1982-04-20 1984-07-03 York-Shipley, Inc. Fast fluidized bed reactor and method of operating the reactor
US4436037A (en) * 1982-04-21 1984-03-13 General Motors Corporation Continuous ignition source for controlled disposal of combustible polymer waste in a fluidized bed reactor
JPH086307A (ja) * 1994-06-16 1996-01-12 Fuji Xerox Co Ltd 電子写真用キャリア及びその製造方法、並びに電子写真用帯電付与部材

Also Published As

Publication number Publication date
EP0204176A3 (de) 1988-01-20
DK235886A (da) 1986-11-24
EP0204176A2 (de) 1986-12-10
CN1010425B (zh) 1990-11-14
CN86102820A (zh) 1986-12-17
US4766851A (en) 1988-08-30
ES555286A0 (es) 1987-03-16
GR861315B (en) 1986-09-19
DK235886D0 (da) 1986-05-21

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