DE69604555D1 - Kohlenstaubkessel mit einer Regelvorrichtung zum Schätzen des Zustandes des Innenkessels - Google Patents

Kohlenstaubkessel mit einer Regelvorrichtung zum Schätzen des Zustandes des Innenkessels

Info

Publication number
DE69604555D1
DE69604555D1 DE69604555T DE69604555T DE69604555D1 DE 69604555 D1 DE69604555 D1 DE 69604555D1 DE 69604555 T DE69604555 T DE 69604555T DE 69604555 T DE69604555 T DE 69604555T DE 69604555 D1 DE69604555 D1 DE 69604555D1
Authority
DE
Germany
Prior art keywords
boiler
estimating
condition
control device
coal dust
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 - Fee Related
Application number
DE69604555T
Other languages
English (en)
Other versions
DE69604555T2 (de
Inventor
Hirofumi Okazaki
Hironobu Kobayashi
Masayuki Taniguchi
Ken Amano
Toshiyuki Tanaka
Hisayuki Orita
Kenji Kiyama
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.)
Hitachi Ltd
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
Hitachi 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 Babcock Hitachi KK, Hitachi Ltd filed Critical Babcock Hitachi KK
Publication of DE69604555D1 publication Critical patent/DE69604555D1/de
Application granted granted Critical
Publication of DE69604555T2 publication Critical patent/DE69604555T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/18—Applications of computers to steam boiler control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2221/00—Pretreatment or prehandling
    • F23N2221/10—Analysing fuel properties, e.g. density, calorific
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/08—Microprocessor; Microcomputer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/40—Simulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/16—Measuring temperature burner temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F23N2229/20—Camera viewing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/06—Air or combustion gas valves or dampers at the air intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/16—Controlling secondary air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2239/00—Fuels
    • F23N2239/02—Solid fuels
    • 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

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)
  • Regulation And Control Of Combustion (AREA)
  • Fixing For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
DE69604555T 1995-11-07 1996-11-05 Kohlenstaubkessel mit einer Regelvorrichtung zum Schätzen des Zustandes des Innenkessels Expired - Fee Related DE69604555T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7288283A JP3062582B2 (ja) 1995-11-07 1995-11-07 微粉炭燃焼装置の炉内状態予測方法と装置

Publications (2)

Publication Number Publication Date
DE69604555D1 true DE69604555D1 (de) 1999-11-11
DE69604555T2 DE69604555T2 (de) 2000-05-18

Family

ID=17728164

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69604555T Expired - Fee Related DE69604555T2 (de) 1995-11-07 1996-11-05 Kohlenstaubkessel mit einer Regelvorrichtung zum Schätzen des Zustandes des Innenkessels

Country Status (6)

Country Link
US (1) US5764535A (de)
EP (1) EP0773408B1 (de)
JP (1) JP3062582B2 (de)
KR (1) KR100400809B1 (de)
CN (1) CN1135317C (de)
DE (1) DE69604555T2 (de)

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US6289266B1 (en) * 1999-05-14 2001-09-11 Allegheny Power Service Corporation Method of operating a boiler
DE10112160A1 (de) * 2001-03-14 2002-10-02 Powitec Intelligent Tech Gmbh Verfahren und Vorrichtung zur Regelung eines Verbrennungsprozesses
US6622645B2 (en) * 2001-06-15 2003-09-23 Honeywell International Inc. Combustion optimization with inferential sensor
US7383790B2 (en) 2005-06-06 2008-06-10 Emerson Process Management Power & Water Solutions, Inc. Method and apparatus for controlling soot blowing using statistical process control
US8140296B2 (en) * 2005-06-06 2012-03-20 Emerson Process Management Power & Water Solutions, Inc. Method and apparatus for generalized performance evaluation of equipment using achievable performance derived from statistics and real-time data
EP1785786A1 (de) * 2005-11-09 2007-05-16 Lentjes GmbH Ofenfeuerungsleistungsregelung
JP4592665B2 (ja) * 2006-09-25 2010-12-01 株式会社日立製作所 プラント制御装置
CN101799661B (zh) 2007-01-10 2012-12-05 株式会社日立制作所 锅炉设备的控制装置及锅炉设备的操作员训练用装置
US8200369B2 (en) 2007-03-12 2012-06-12 Emerson Process Management Power & Water Solutions, Inc. Use of statistical analysis in power plant performance monitoring
JP5062679B2 (ja) * 2007-10-30 2012-10-31 一般財団法人電力中央研究所 シミュレーション方法、プログラム及びこれを記録した記録媒体、並びにシミュレーション装置
WO2009110036A1 (ja) 2008-03-06 2009-09-11 株式会社Ihi 酸素燃焼ボイラの酸素供給制御方法及び装置
JP5228700B2 (ja) * 2008-08-25 2013-07-03 三浦工業株式会社 制御プログラム、制御装置及びボイラシステム
US9353945B2 (en) * 2008-09-11 2016-05-31 Jupiter Oxygen Corporation Oxy-fuel combustion system with closed loop flame temperature control
JP5178453B2 (ja) * 2008-10-27 2013-04-10 株式会社日立製作所 酸素燃焼ボイラ及び酸素燃焼ボイラの制御方法
US20120085339A1 (en) * 2009-03-26 2012-04-12 Fadi Eldabbagh System to Lower Emissions and Improve Energy Efficiency on Fossil Fuels and Bio-Fuels Combustion Systems
JP5417068B2 (ja) * 2009-07-14 2014-02-12 株式会社日立製作所 酸素燃焼ボイラ及び酸素燃焼ボイラの制御方法
US8219247B2 (en) * 2009-11-19 2012-07-10 Air Products And Chemicals, Inc. Method of operating a furnace
WO2012027654A2 (en) * 2010-08-27 2012-03-01 Alstom Technology Ltd. System and method for control and optimization of a pulverized coal boiler system
JP5352548B2 (ja) * 2010-08-31 2013-11-27 株式会社日立製作所 酸素燃焼ボイラプラントの制御装置，制御方法，表示方法
JP4985857B1 (ja) * 2011-02-25 2012-07-25 三菱マテリアル株式会社 微粉炭を用いた燃焼設備における排ガス中のＮＯｘ濃度の制御方法
MY166869A (en) * 2011-04-01 2018-07-24 Mitsubishi Heavy Ind Ltd Combustion burner, solid-fuel-combustion burner, solid-fuel-combustion boiler, boiler, and method for operating boiler
CN103225796A (zh) * 2012-01-25 2013-07-31 李勤坤 一种燃煤燃气环保蒸气锅炉
JP5779798B2 (ja) * 2012-08-29 2015-09-16 株式会社神戸製鋼所 ボイラ炉壁管の硫化腐食予測方法
DE102012022221A1 (de) * 2012-11-14 2015-09-03 Michael Haug Steuerung eines Fluidstroms in einer kraftwerkstechnischen Anlage
EP2920515B1 (de) * 2012-11-16 2017-01-11 Thomas Merklein Cfd-simulation eines feuerraums mit mehreren brennern mit getrennter berücksichtigung der von den jeweiligen brennern stammenden brennstoff- und luftanteile
CN103047678B (zh) * 2012-12-28 2015-09-09 刘建松 一种炉膛防灭火、理想化燃烧的自动控制方法
JP6042744B2 (ja) * 2013-02-19 2016-12-14 出光興産株式会社 燃焼設備の燃焼制御プログラム、石炭の燃焼効率判定プログラム、燃焼設備の燃焼制御装置、および、石炭の燃焼効率判定装置
WO2015083254A1 (ja) * 2013-12-04 2015-06-11 株式会社日立製作所 ボイラ伝熱量計算方法及び装置
FR3016806B1 (fr) * 2014-01-28 2017-11-17 Electricite De France Procede de reduction des emissions de nox dans une centrale thermique a charbon.
KR101554933B1 (ko) 2014-09-30 2015-09-22 주식회사 엠앤디 보일러의 열전달계수 감소에 따른 보일러 세정주기 산출방법
US10375901B2 (en) 2014-12-09 2019-08-13 Mtd Products Inc Blower/vacuum
CN104764852A (zh) * 2015-03-27 2015-07-08 辽宁科技大学 一种煤粉燃烧率的可视化检测方法
JP6511928B2 (ja) * 2015-04-13 2019-05-15 株式会社Ihi 測定装置および燃焼炉設備
CN105605606A (zh) * 2015-12-23 2016-05-25 华中科技大学 一种降低电站煤粉锅炉NOx排放浓度的周界风方法
CN105783025B (zh) * 2016-03-11 2018-08-10 国网山东省电力公司电力科学研究院 一种监测低NOx切向燃煤锅炉炉内风粉分布的方法
CN106339551A (zh) * 2016-08-29 2017-01-18 广东电网有限责任公司电力科学研究院 一种电站锅炉煤粉燃烧特性生成数值的模拟方法及装置
KR101816212B1 (ko) * 2016-09-12 2018-01-08 두산중공업 주식회사 연소물의 특성 요소의 영향도 분석 장치
US20180180280A1 (en) * 2016-12-27 2018-06-28 General Electric Technology Gmbh System and method for combustion system control
JP6836927B2 (ja) * 2017-02-15 2021-03-03 三菱パワー株式会社 高リスク部位予測方法及び高リスク部位予測装置
JP6715800B2 (ja) * 2017-06-09 2020-07-01 出光興産株式会社 燃料削減率出力システム、燃料削減率出力方法、および燃料削減率出力プログラム
US10746470B2 (en) * 2017-06-29 2020-08-18 Air Products & Chemicals, Inc. Method of operating a furnace
CN107191914A (zh) * 2017-07-17 2017-09-22 武汉智凯科技有限公司 基于入炉煤信息和火焰检测的锅炉在线调整系统及方法
RU2751829C1 (ru) * 2018-03-02 2021-07-19 Праксайр Текнолоджи, Инк. Анализ изображений пламени для управления процессом горения в печи
CN108930977B (zh) * 2018-05-04 2019-10-18 上海电力学院 一种炉膛燃烧状态实时在线获取方法
CN108644754B (zh) * 2018-05-22 2019-08-16 东北电力大学 一种给水温度变化对超临界直流锅炉燃料量的校正方法
CN108895427B (zh) * 2018-05-22 2019-09-03 东北电力大学 一种给水温度变化对直流锅炉排烟温度的修正方法
CN109767815B (zh) * 2018-12-25 2023-01-24 哈尔滨工业大学 基于速率不确定性下的燃烧反应机理简化的方法
US11815263B2 (en) 2019-10-15 2023-11-14 Doosan Heavy Industries & Construction C Fuel transfer apparatus and boiler facility including same
KR102280180B1 (ko) * 2019-10-15 2021-07-21 두산중공업 주식회사 연료 이송장치 및 이를 포함하는 보일러 설비
CN111413365A (zh) * 2020-04-23 2020-07-14 华北科技学院 一种煤导热系数的测量装置及方法
CN113739198A (zh) * 2020-05-28 2021-12-03 Edf（中国）投资有限公司 一种用于优化生物质锅炉操作参数的方法及装置
CN112834705B (zh) * 2021-01-07 2021-12-17 清华大学 一种煤粉锅炉炉膛及其气体在线监测预警系统
CN113776688B (zh) * 2021-08-20 2023-01-06 浙江大学 基于声学和火焰辐射图像的垃圾焚烧炉三维温度测量方法
CN115111600B (zh) * 2022-05-11 2024-10-22 华中科技大学 一种燃煤锅炉灵活稳燃与燃烧优化的方法
JP2024042824A (ja) * 2022-09-16 2024-03-29 三菱重工業株式会社 ボイラ制御装置、ボイラ制御方法、及び、ボイラ制御プログラム

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Also Published As

Publication number Publication date
EP0773408B1 (de) 1999-10-06
KR970028074A (ko) 1997-06-24
KR100400809B1 (ko) 2003-11-14
CN1153267A (zh) 1997-07-02
US5764535A (en) 1998-06-09
DE69604555T2 (de) 2000-05-18
JPH09133321A (ja) 1997-05-20
CN1135317C (zh) 2004-01-21
JP3062582B2 (ja) 2000-07-10
EP0773408A1 (de) 1997-05-14

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