ES2453392B1 - Una caldera tangencialmente caldeada de una única bola de fuego para la combustión de antracita. - Google Patents

Una caldera tangencialmente caldeada de una única bola de fuego para la combustión de antracita. Download PDF

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Publication number
ES2453392B1
ES2453392B1 ES201390040A ES201390040A ES2453392B1 ES 2453392 B1 ES2453392 B1 ES 2453392B1 ES 201390040 A ES201390040 A ES 201390040A ES 201390040 A ES201390040 A ES 201390040A ES 2453392 B1 ES2453392 B1 ES 2453392B1
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Spain
Prior art keywords
chamber
combustion
heated boiler
tangentially
flow
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Active
Application number
ES201390040A
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English (en)
Other versions
ES2453392A2 (es
ES2453392R1 (es
Inventor
Jianwen Zhang
Fei Chen
Gongquan Liu
Xiang Zhang
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.)
Shanghai Boiler Works Co Ltd
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Shanghai Boiler Works Co Ltd
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Publication date
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Publication of ES2453392A2 publication Critical patent/ES2453392A2/es
Publication of ES2453392R1 publication Critical patent/ES2453392R1/es
Application granted granted Critical
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • 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
    • F23C5/28—Disposition of burners to obtain flames in opposing directions, e.g. impacting flames
    • 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
    • F23C5/24—Disposition of burners to obtain a loop flame
    • 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 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • F23C6/047—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure with fuel supply in stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • F23D1/005—Burners for combustion of pulverulent fuel burning a mixture of pulverulent fuel delivered as a slurry, i.e. comprising a carrying liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/02—Pneumatic feeding arrangements, i.e. by air blast
    • 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
    • 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
    • F23C2201/20—Burner staging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D23/00—Assemblies of two or more burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2201/00—Pretreatment of solid fuel
    • F23K2201/10—Pulverizing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2201/00—Pretreatment of solid fuel
    • F23K2201/30—Separating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/10—Supply line fittings
    • F23K2203/105—Flow splitting devices to feed a plurality of burners
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

Se desvela un hogar tangencialmente caldeado para la combustión de antracita. El hogar puede contener una caldera con una cámara que tiene cuatro esquinas. Pueden configurarse cuatro grupos de quemadores localizados en las cuatro esquinas para impulsar flujo de carbón pulverizado en la cámara para la combustión, con el fin de formar una única bola de fuego sustancialmente en el centro de la cámara durante la combustión. Cada grupo de quemadores puede contener un primer quemador que incluye boquillas de aire primario/porción rica para impulsar flujo de carbón de porción rica en una sección inferior de la cámara, y un segundo quemador que incluye boquillas de porción de aire primario/porción pobre para impulsar flujo de carbón de porción pobre en una sección superior de la cámara.

Description

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Claims (1)

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ES201390040A 2011-11-14 2012-04-13 Una caldera tangencialmente caldeada de una única bola de fuego para la combustión de antracita. Active ES2453392B1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201110358272.5A CN102494333B (zh) 2011-11-14 2011-11-14 一种燃用无烟煤的单火球四角直流燃烧器
CN201110358272 2011-11-14
PCT/CN2012/073968 WO2012159509A1 (zh) 2011-11-14 2012-04-13 一种燃用无烟煤的单火球四角直流燃烧器

Publications (3)

Publication Number Publication Date
ES2453392A2 ES2453392A2 (es) 2014-04-07
ES2453392R1 ES2453392R1 (es) 2014-05-14
ES2453392B1 true ES2453392B1 (es) 2015-01-27

Family

ID=46186177

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201390040A Active ES2453392B1 (es) 2011-11-14 2012-04-13 Una caldera tangencialmente caldeada de una única bola de fuego para la combustión de antracita.

Country Status (4)

Country Link
US (1) US20140065561A1 (es)
CN (1) CN102494333B (es)
ES (1) ES2453392B1 (es)
WO (1) WO2012159509A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103090368B (zh) * 2013-02-20 2016-05-04 上海锅炉厂有限公司 双火球八角直流燃烧器煤粉浓淡分离布置方式
EP2993400B1 (en) * 2014-09-02 2019-08-14 General Electric Technology GmbH A combustion system
CN104315531A (zh) * 2014-11-19 2015-01-28 中节环（北京）环境科技股份有限公司 给粉机与燃烧器之间设置分离器装置
CN106439889A (zh) * 2016-11-29 2017-02-22 广东电网有限责任公司电力科学研究院 带新型直吹式制粉装置无烟煤大型富氧燃烧系统和方法
CN106871110B (zh) * 2017-01-18 2019-01-22 上海发电设备成套设计研究院 用于火电厂直吹式制粉系统的低着火热超低负荷稳燃系统
CN106871114A (zh) * 2017-03-17 2017-06-20 北京科技大学 一种煤的高效洁净多梯度燃烧装置及其使用方法
CN106871112A (zh) * 2017-04-07 2017-06-20 贵州电网有限责任公司电力科学研究院 一种冲切圆燃烧方式电站锅炉的燃烧器和磨煤机匹配方法
CN107606603A (zh) * 2017-10-09 2018-01-19 上海锅炉厂有限公司 一种用于煤粉锅炉超低负荷稳燃的燃烧系统
CN109268870A (zh) * 2018-10-30 2019-01-25 苏州吉杰电力科技有限公司 一种火焰中心可控的制粉系统磨错位煤粉管道布置结构
CN111999429B (zh) * 2020-09-01 2022-06-21 中北大学 高温火球准静态模拟装置
CN112555819B (zh) * 2020-11-18 2022-12-23 哈尔滨锅炉厂有限责任公司 一种用于锅炉超低负荷灵活调峰的切圆燃烧器布置方式
CN113623642A (zh) * 2021-07-08 2021-11-09 中国大唐集团科学技术研究院有限公司西北电力试验研究院 一种宽适应性的四角切圆锅炉燃烧系统
CN113513767B (zh) * 2021-07-19 2023-07-28 国网天津市电力公司电力科学研究院 一种深度调峰燃煤机组磨煤机切换稳燃装置及方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1190093A (en) * 1982-08-06 1985-07-09 Ralph D. Winship Method of reducing no.sub.x and so.sub.x emission
CN2105610U (zh) * 1991-07-05 1992-05-27 清华大学 煤粉浓淡分流及分路燃烧装置
FR2679980B1 (fr) * 1991-08-02 1997-11-14 Stein Industrie Dispositif de chauffe pour les chaudieres a charbon pulverise utilisant la chauffe tangentielle dans le but de reduire les emissions d'oxydes d'azote.
US5315939A (en) * 1993-05-13 1994-05-31 Combustion Engineering, Inc. Integrated low NOx tangential firing system
JPH10153302A (ja) * 1996-11-22 1998-06-09 Ishikawajima Harima Heavy Ind Co Ltd 石炭焚ボイラ
CN1112537C (zh) * 1998-07-27 2003-06-25 三菱重工业株式会社 煤粉燃烧器
CN1247934C (zh) * 2004-07-15 2006-03-29 浙江大学 利用三次风中细煤粉收集再燃降低NOx排放方法及系统
CN200989589Y (zh) * 2006-08-29 2007-12-12 上海理工大学 一种气体再燃与双通道水平浓淡集成型低NOx燃烧器
US20080053315A1 (en) * 2006-09-05 2008-03-06 Ray Nicholas Grilling and cooking apparatus
US20080105176A1 (en) * 2006-11-08 2008-05-08 Electric Power Research Institute, Inc. Staged-coal injection for boiler reliability and emissions reduction
US8210111B2 (en) * 2008-02-27 2012-07-03 C.L. Smith Industrial Company Method and system for lining a coal burner nozzle
CN101315184B (zh) * 2008-06-17 2010-06-09 哈尔滨工业大学 一种墙式布置的水平浓淡直流燃烧装置
CN101569829B (zh) * 2009-06-05 2011-07-20 黄震 利用多级浓淡燃烧与燃料再燃联合控制NOx排放的方法
CN201615487U (zh) * 2009-12-15 2010-10-27 李朝阳 组合型垂直浓淡低NOx直流煤粉燃烧器
CN101737771B (zh) * 2009-12-18 2012-02-01 上海锅炉厂有限公司 一种多级燃尽风布置方式
CN101709871B (zh) * 2009-12-25 2011-08-31 上海锅炉厂有限公司 一种燃用无烟煤的单火球直流燃烧器六角或八角切圆布置
CN201582812U (zh) * 2009-12-28 2010-09-15 清华大学 富氧局部助燃的煤粉燃烧器

Also Published As

Publication number Publication date
US20140065561A1 (en) 2014-03-06
ES2453392A2 (es) 2014-04-07
WO2012159509A1 (zh) 2012-11-29
CN102494333A (zh) 2012-06-13
CN102494333B (zh) 2014-09-03
ES2453392R1 (es) 2014-05-14

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