ES2473990T3 - Sistema y procedimiento de optimización de combustión en calderas de combustible sólido pulverizado, y caldera que incorpora dicho sistema - Google Patents

Sistema y procedimiento de optimización de combustión en calderas de combustible sólido pulverizado, y caldera que incorpora dicho sistema Download PDF

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Publication number
ES2473990T3
ES2473990T3 ES10707560.8T ES10707560T ES2473990T3 ES 2473990 T3 ES2473990 T3 ES 2473990T3 ES 10707560 T ES10707560 T ES 10707560T ES 2473990 T3 ES2473990 T3 ES 2473990T3
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ES
Spain
Prior art keywords
burners
mill
group
main
solid fuel
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.)
Active
Application number
ES10707560.8T
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English (en)
Spanish (es)
Inventor
Francisco J. Rodr�Guez Barea
Enrique Tova Holgado
Luis Ca�Adas Serrano
Miguel �Ngel Delgado Lozano
Miguel A. Portilla De La Concha Cobano
Miguel Morales Rodr�Guez
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.)
Inerco Ingenier A Tecnolog A Y Consultor A Sa
INERCO INGENIERIA TECNOLOGIA Y CONSULTORIA SA
Original Assignee
Inerco Ingenier A Tecnolog A Y Consultor A Sa
INERCO INGENIERIA TECNOLOGIA Y CONSULTORIA SA
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.)
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Publication date
Application filed by Inerco Ingenier A Tecnolog A Y Consultor A Sa, INERCO INGENIERIA TECNOLOGIA Y CONSULTORIA SA filed Critical Inerco Ingenier A Tecnolog A Y Consultor A Sa
Application granted granted Critical
Publication of ES2473990T3 publication Critical patent/ES2473990T3/es
Active legal-status Critical Current
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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 
    • 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
    • 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
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/247—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using mechanical means
    • 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
    • F23C2201/30—Staged fuel supply
    • 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
    • F23K2201/1006—Mills adapted for use with furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/008—Feeding devices for pulverulent fuel
    • 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

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)
ES10707560.8T 2010-01-22 2010-01-22 Sistema y procedimiento de optimización de combustión en calderas de combustible sólido pulverizado, y caldera que incorpora dicho sistema Active ES2473990T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2010/070039 WO2011089283A1 (es) 2010-01-22 2010-01-22 Sistema y procedimiento de optimización de combustión en calderas de combustible sólido pulverizado, y caldera que incorpora dicho sistema

Publications (1)

Publication Number Publication Date
ES2473990T3 true ES2473990T3 (es) 2014-07-08

Family

ID=43063354

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10707560.8T Active ES2473990T3 (es) 2010-01-22 2010-01-22 Sistema y procedimiento de optimización de combustión en calderas de combustible sólido pulverizado, y caldera que incorpora dicho sistema

Country Status (6)

Country Link
US (1) US20130040251A1 (zh)
EP (1) EP2527735B1 (zh)
CN (1) CN102822600B (zh)
ES (1) ES2473990T3 (zh)
PL (1) PL2527735T3 (zh)
WO (1) WO2011089283A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9746179B2 (en) 2013-03-15 2017-08-29 General Electric Technology Gmbh System and method for low load operation of coal mill
CN103322547B (zh) * 2013-06-25 2015-01-07 西安艾贝尔科技发展有限公司 一种锅炉控制与燃烧优化方法
FR3016806B1 (fr) * 2014-01-28 2017-11-17 Electricite De France Procede de reduction des emissions de nox dans une centrale thermique a charbon.
JP6276647B2 (ja) * 2014-05-14 2018-02-07 株式会社東芝 石炭焚ボイラおよびその運転制御方法
WO2016020559A1 (es) * 2014-08-07 2016-02-11 Inerco Ingeniería, Tecnología Y Consultoría, S.A. Sistema de optimización de la combustión para calderas de combustible sólido pulverizado y caldera que incorpora dicho sistema
DE102015005416B4 (de) * 2015-04-29 2023-11-30 Khd Humboldt Wedag Gmbh Verfahren zum Betrieb eines Calcinators mit einem Gasbrenner
CN106287675A (zh) * 2016-08-10 2017-01-04 重庆市富燃科技有限责任公司 具有火电灵活性调节功能的四角切圆锅炉及其调节方法
CN106382625A (zh) * 2016-08-31 2017-02-08 重庆富燃科技股份有限公司 具有火电灵活性调节功能的六角切圆锅炉及其调节方法
CN106979532A (zh) * 2017-03-31 2017-07-25 高安市成兴实业有限公司 直燃式煤粉供应系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE498887C (de) * 1926-09-11 1930-05-28 Babcock & Wilcox Dampfkessel W Beschickungseinrichtung fuer kohlenstaubgefeuerte Batterie-Dampfkesselanlagen mit mehr als zwei Kesseln und dazugehoerigen Muehlen
GB582593A (en) * 1944-07-03 1946-11-21 Babcock & Wilcox Ltd Improvements in pulverised fuel firing plant
DE833099C (de) * 1949-09-21 1952-03-03 Babcock & Wilcox Dampfkessel W Brennstaubfeuerung
JPS59145406A (ja) 1983-02-07 1984-08-20 Babcock Hitachi Kk 微粉炭を主燃料とするマルチバーナ燃焼炉
US4471703A (en) * 1983-09-08 1984-09-18 Foster Wheeler Energy Corporation Combustion system and method for a coal-fired furnace utilizing a louvered low load separator-nozzle assembly and a separate high load nozzle
US4552076A (en) * 1984-11-19 1985-11-12 Combustion Engineering, Inc. Coal fired furnace light-off and stabilization using microfine pulverized coal
JPH07260106A (ja) * 1994-03-18 1995-10-13 Hitachi Ltd 微粉炭燃焼バーナ及び微粉炭燃焼装置
PL178691B1 (pl) * 1996-02-23 2000-06-30 Laziska Elektrownia Sposób zmniejszania zawartości tlenków azotu w spalinach przemysłowego kotła i palnik do stosowania tego sposobu
JP2000065305A (ja) * 1998-08-20 2000-03-03 Hitachi Ltd 貫流型ボイラ
US6790031B2 (en) * 2003-01-16 2004-09-14 Rjm Corporation Fuel staging methods for low NOx tangential fired boiler operation
CN101122386B (zh) * 2007-09-10 2011-07-20 中电投远达环保工程有限公司 直流锅炉自适应点火燃烧系统
US8555796B2 (en) * 2008-09-26 2013-10-15 Air Products And Chemicals, Inc. Process temperature control in oxy/fuel combustion system

Also Published As

Publication number Publication date
CN102822600B (zh) 2015-03-04
WO2011089283A1 (es) 2011-07-28
CN102822600A (zh) 2012-12-12
US20130040251A1 (en) 2013-02-14
EP2527735A1 (en) 2012-11-28
PL2527735T3 (pl) 2014-08-29
EP2527735B1 (en) 2014-03-19

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