WO2011022157A3 - Contrôle et commande de brûleur - Google Patents

Contrôle et commande de brûleur Download PDF

Info

Publication number
WO2011022157A3
WO2011022157A3 PCT/US2010/042706 US2010042706W WO2011022157A3 WO 2011022157 A3 WO2011022157 A3 WO 2011022157A3 US 2010042706 W US2010042706 W US 2010042706W WO 2011022157 A3 WO2011022157 A3 WO 2011022157A3
Authority
WO
WIPO (PCT)
Prior art keywords
furnace
burner
individual burner
control
monitor
Prior art date
Application number
PCT/US2010/042706
Other languages
English (en)
Other versions
WO2011022157A2 (fr
Inventor
Michael C. Tanca
Original Assignee
Alstom Technology Ltd
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 Alstom Technology Ltd filed Critical Alstom Technology Ltd
Priority to EP10737710A priority Critical patent/EP2467645A2/fr
Priority to CN2010800481656A priority patent/CN102667344A/zh
Priority to CA2771507A priority patent/CA2771507A1/fr
Priority to KR1020127007019A priority patent/KR20120058552A/ko
Publication of WO2011022157A2 publication Critical patent/WO2011022157A2/fr
Publication of WO2011022157A3 publication Critical patent/WO2011022157A3/fr
Priority to IN2376DEN2012 priority patent/IN2012DN02376A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
    • F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements using electronic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Control Of Combustion (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

L'invention concerne un appareil de contrôle et de commande (220) adapté à contrôler la combustion de chaque brûleur individuel (224) dans un four (1). Il comprend au moins un laser (221) permettant de fournir un faisceau (223) à travers une flamme d'un brûleur (224) dans un four (1), et au moins un détecteur (222) permettant de détecter les faisceaux (223) après le passage de ceux-ci à travers la flamme/près de la flamme. Le signal contrôlé est transféré à une unité électronique (215) qui calcule les conditions optimales pour ce brûleur (224). L'unité électronique (215) amène ensuite l'unité de commande (214) à ajuster les alimentations en combustible, en air primaire et en air secondaire de chaque brûleur individuel (224) afin d'obtenir un système plus efficace permettant de réduire la quantité d'émissions libérées.
PCT/US2010/042706 2009-08-21 2010-07-21 Contrôle et commande de brûleur WO2011022157A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP10737710A EP2467645A2 (fr) 2009-08-21 2010-07-21 Contrôle et commande de brûleur
CN2010800481656A CN102667344A (zh) 2009-08-21 2010-07-21 炉中的单独的燃烧器的监测和控制
CA2771507A CA2771507A1 (fr) 2009-08-21 2010-07-21 Dispositif de surveillance et de commande des bruleurs individuels d'un four
KR1020127007019A KR20120058552A (ko) 2009-08-21 2010-07-21 노에서의 개별 버너 모니터링 및 제어
IN2376DEN2012 IN2012DN02376A (fr) 2009-08-21 2012-03-20

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/545,122 US20110045420A1 (en) 2009-08-21 2009-08-21 Burner monitor and control
US12/545,122 2009-08-21

Publications (2)

Publication Number Publication Date
WO2011022157A2 WO2011022157A2 (fr) 2011-02-24
WO2011022157A3 true WO2011022157A3 (fr) 2011-04-14

Family

ID=43468333

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/042706 WO2011022157A2 (fr) 2009-08-21 2010-07-21 Contrôle et commande de brûleur

Country Status (8)

Country Link
US (1) US20110045420A1 (fr)
EP (1) EP2467645A2 (fr)
KR (1) KR20120058552A (fr)
CN (1) CN102667344A (fr)
CA (1) CA2771507A1 (fr)
IN (1) IN2012DN02376A (fr)
TW (1) TW201113481A (fr)
WO (1) WO2011022157A2 (fr)

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ES2644601T3 (es) * 2012-04-19 2017-11-29 Zolo Technologies, Inc. Retroreflectores en el horno con el espectrómetro de absorción del láser del diodo sintonizable orientable
US9696030B2 (en) * 2013-01-28 2017-07-04 General Electric Technology Gmbh Oxy-combustion coupled firing and recirculation system
PT3055617T (pt) 2014-05-02 2018-03-22 Air Prod & Chem Queimador com monitorização
US10046421B2 (en) 2014-06-11 2018-08-14 Andersen Industries, Inc. Welding apparatus
CN105627355B (zh) * 2014-11-28 2018-03-23 国家电网公司 电站锅炉燃烧故障诊断方法及系统
JP6263492B2 (ja) * 2015-03-19 2018-01-17 三菱日立パワーシステムズ株式会社 ボイラ及びボイラの燃焼制御方法
JP2016186464A (ja) * 2015-03-27 2016-10-27 三菱重工業株式会社 ガス分析装置、燃焼設備の制御システム及び制御支援システム、並びに、ガス分析方法
CN106017725B (zh) * 2016-05-26 2019-07-09 中国人民解放军战略支援部队航天工程大学 一种适用于燃烧流场气体二维重建的测量装置
IT201600118672A1 (it) * 2016-11-23 2018-05-23 Esa S P A Sistema di regolazione individuale di bruciatori
US20180180280A1 (en) * 2016-12-27 2018-06-28 General Electric Technology Gmbh System and method for combustion system control
JP6599307B2 (ja) * 2016-12-28 2019-10-30 三菱日立パワーシステムズ株式会社 燃焼装置及びそれを備えたボイラ
DE102017007799A1 (de) * 2017-08-17 2019-02-21 Linde Aktiengesellschaft Ofenanlage und Verfahren zum Betreiben eines Ofens
TWI689696B (zh) * 2019-07-24 2020-04-01 中國鋼鐵股份有限公司 燃燒器監測方法與燃燒器監測系統
US11859817B2 (en) * 2020-12-07 2024-01-02 General Electric Company System and method for laser ignition of fuel in a coal-fired burner
WO2024149434A1 (fr) * 2023-01-13 2024-07-18 General Electric Technology Gmbh Système et procédé pour optimiser la combustion dans une chaudière

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63217130A (ja) * 1987-03-03 1988-09-09 Ishikawajima Harima Heavy Ind Co Ltd 自動燃焼調整装置
US20010014436A1 (en) * 1999-10-25 2001-08-16 Lemelson Jerome H. Automatically optimized combustion control
WO2007062257A2 (fr) * 2005-11-28 2007-05-31 Lew Holdings, Lls Bruleurs de gazogenes a trajectoire
WO2009052157A1 (fr) * 2007-10-16 2009-04-23 Zolo Technologies, Inc. Appareil et procédé de spectroscopie d'absorption laser translationnelle

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US4657872A (en) * 1984-11-13 1987-04-14 Cornell Research Foundation, Inc. Laser-enhanced flame ionization detection
US4639717A (en) * 1985-07-15 1987-01-27 Electronics Corporation Of America Method and apparatus for monitoring flame condition
CA2093316C (fr) * 1990-10-05 2002-12-03 Janos M. Beer Systeme de combustion pour la reduction des oxydes d'azote
US5020454A (en) * 1990-10-31 1991-06-04 Combustion Engineering, Inc. Clustered concentric tangential firing system
US5368471A (en) * 1991-11-20 1994-11-29 The Babcock & Wilcox Company Method and apparatus for use in monitoring and controlling a black liquor recovery furnace
US5252060A (en) * 1992-03-27 1993-10-12 Mckinnon J Thomas Infrared laser fault detection method for hazardous waste incineration
EP0766080A1 (fr) * 1995-09-29 1997-04-02 FINMECCANICA S.p.A. AZIENDA ANSALDO Système et procédé pour surveiller une combustion et des polluants à l'aide de diodes laser
US5697306A (en) * 1997-01-28 1997-12-16 The Babcock & Wilcox Company Low NOx short flame burner with control of primary air/fuel ratio for NOx reduction
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63217130A (ja) * 1987-03-03 1988-09-09 Ishikawajima Harima Heavy Ind Co Ltd 自動燃焼調整装置
US20010014436A1 (en) * 1999-10-25 2001-08-16 Lemelson Jerome H. Automatically optimized combustion control
WO2007062257A2 (fr) * 2005-11-28 2007-05-31 Lew Holdings, Lls Bruleurs de gazogenes a trajectoire
WO2009052157A1 (fr) * 2007-10-16 2009-04-23 Zolo Technologies, Inc. Appareil et procédé de spectroscopie d'absorption laser translationnelle

Also Published As

Publication number Publication date
IN2012DN02376A (fr) 2015-08-21
TW201113481A (en) 2011-04-16
CN102667344A (zh) 2012-09-12
US20110045420A1 (en) 2011-02-24
KR20120058552A (ko) 2012-06-07
WO2011022157A2 (fr) 2011-02-24
CA2771507A1 (fr) 2011-02-24
EP2467645A2 (fr) 2012-06-27

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