DE69409058D1 - Verfahren zum betrieb eines integrierten tangential-feuerungssystems mit niedrigem nox-gehalt - Google Patents

Verfahren zum betrieb eines integrierten tangential-feuerungssystems mit niedrigem nox-gehalt

Info

Publication number
DE69409058D1
DE69409058D1 DE69409058T DE69409058T DE69409058D1 DE 69409058 D1 DE69409058 D1 DE 69409058D1 DE 69409058 T DE69409058 T DE 69409058T DE 69409058 T DE69409058 T DE 69409058T DE 69409058 D1 DE69409058 D1 DE 69409058D1
Authority
DE
Germany
Prior art keywords
low nox
solid fuel
pulverized solid
firing system
integrated low
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
DE69409058T
Other languages
English (en)
Other versions
DE69409058T2 (de
Inventor
Michael Rini
Todd Ellewell
David Towle
Patrick Jennings
Richard Laflesh
David Anderson
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.)
Alstom Power Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Application granted granted Critical
Publication of DE69409058D1 publication Critical patent/DE69409058D1/de
Publication of DE69409058T2 publication Critical patent/DE69409058T2/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
    • 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
    • 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
    • F23D—BURNERS
    • F23D2201/00—Burners adapted for particulate solid or pulverulent fuels
    • F23D2201/10—Nozzle tips
    • F23D2201/101—Nozzle tips tiltable

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Debugging And Monitoring (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Furnace Details (AREA)
  • Tunnel Furnaces (AREA)
  • Incineration Of Waste (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Treating Waste Gases (AREA)
DE69409058T 1993-05-13 1994-03-17 Verfahren zum betrieb eines integrierten tangential-feuerungssystems mit niedrigem nox-gehalt Expired - Fee Related DE69409058T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/062,634 US5315939A (en) 1993-05-13 1993-05-13 Integrated low NOx tangential firing system
PCT/US1994/002827 WO1994027086A1 (en) 1993-05-13 1994-03-17 INTEGRATED LOW NOx TANGENTIAL FIRING SYSTEM

Publications (2)

Publication Number Publication Date
DE69409058D1 true DE69409058D1 (de) 1998-04-23
DE69409058T2 DE69409058T2 (de) 1998-09-10

Family

ID=22043794

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69409058T Expired - Fee Related DE69409058T2 (de) 1993-05-13 1994-03-17 Verfahren zum betrieb eines integrierten tangential-feuerungssystems mit niedrigem nox-gehalt

Country Status (21)

Country Link
US (1) US5315939A (de)
EP (1) EP0650571B1 (de)
JP (1) JP2782384B2 (de)
KR (1) KR0171066B1 (de)
CN (1) CN1110645C (de)
AT (1) ATE164216T1 (de)
AU (1) AU670516B2 (de)
BR (1) BR9405365A (de)
CA (1) CA2139873C (de)
CZ (1) CZ283660B6 (de)
DE (1) DE69409058T2 (de)
DK (1) DK0650571T3 (de)
ES (1) ES2115963T3 (de)
IL (1) IL108799A (de)
NZ (1) NZ269282A (de)
PL (1) PL307134A1 (de)
RU (1) RU2123636C1 (de)
TW (1) TW230231B (de)
UA (1) UA27924C2 (de)
WO (1) WO1994027086A1 (de)
ZA (1) ZA941459B (de)

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US5899172A (en) * 1997-04-14 1999-05-04 Combustion Engineering, Inc. Separated overfire air injection for dual-chambered furnaces
JP3492491B2 (ja) * 1997-05-12 2004-02-03 Ｔｄｋ株式会社 スクリーン印刷マスク補正方法及び装置
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US6202575B1 (en) 1999-02-18 2001-03-20 Abb Alstom Power Inc. Corner windbox overfire air compartment for a fossil fuel-fired furnace
US6138588A (en) * 1999-08-10 2000-10-31 Abb Alstom Power Inc. Method of operating a coal-fired furnace to control the flow of combustion products
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US6790031B2 (en) 2003-01-16 2004-09-14 Rjm Corporation Fuel staging methods for low NOx tangential fired boiler operation
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CN100434797C (zh) * 2004-10-10 2008-11-19 辽宁东电燃烧设备有限公司 一种煤粉锅炉的低氮氧化物的燃烧方法
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US20080083356A1 (en) * 2006-10-09 2008-04-10 Roy Payne HYBRID BOOSTED OVERFIRE AIR SYSTEM AND METHODS FOR NOx REDUCTION IN COMBUSTION GASES
KR101590447B1 (ko) * 2006-11-17 2016-02-18 서머힐 바이오매스 시스템즈, 아이엔씨. 분말 연료, 이의 분산물, 및 이와 관련된 연소장치
US9039407B2 (en) 2006-11-17 2015-05-26 James K. McKnight Powdered fuel conversion systems and methods
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US8430665B2 (en) * 2008-02-25 2013-04-30 General Electric Company Combustion systems and processes for burning fossil fuel with reduced nitrogen oxide emissions
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US8701572B2 (en) * 2008-03-07 2014-04-22 Alstom Technology Ltd Low NOx nozzle tip for a pulverized solid fuel furnace
CN101532662B (zh) * 2008-03-14 2013-01-02 烟台龙源电力技术股份有限公司 一种采用内燃式燃烧器的煤粉锅炉降低氮氧化物的方法
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JP5086966B2 (ja) * 2008-10-31 2012-11-28 三菱重工業株式会社 石炭粉砕装置の制御装置
CN201387021Y (zh) * 2008-12-30 2010-01-20 上海锅炉厂有限公司 一种燃烧器小风箱
US20110017110A1 (en) * 2009-07-24 2011-01-27 Higgins Brian S Methods and systems for improving combustion processes
JP2011127836A (ja) * 2009-12-17 2011-06-30 Mitsubishi Heavy Ind Ltd 固体燃料焚きバーナ及び固体燃料焚きボイラ
JP5374404B2 (ja) 2009-12-22 2013-12-25 三菱重工業株式会社 燃焼バーナおよびこの燃焼バーナを備えるボイラ
CN101718431B (zh) * 2009-12-28 2011-03-23 上海交通大学 电站燃煤锅炉直流燃烧器喷口结构
JP2011220541A (ja) * 2010-04-05 2011-11-04 Mitsubishi Heavy Ind Ltd ボイラ設備
US20120103237A1 (en) * 2010-11-03 2012-05-03 Ronny Jones Tiltable multiple-staged coal burner in a horizontal arrangement
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TR201813152T4 (tr) * 2010-12-23 2018-09-21 General Electric Technology Gmbh Bir kazandan emisyonların indirgenmesine yönelik yöntem.
CN102179171B (zh) * 2011-03-28 2014-07-02 浙江大学 具有前置流场均匀装置的多级热解耦合脱硝方法及其装置
US20130095437A1 (en) * 2011-04-05 2013-04-18 Air Products And Chemicals, Inc. Oxy-Fuel Furnace and Method of Heating Material in an Oxy-Fuel Furnace
CN102494333B (zh) * 2011-11-14 2014-09-03 上海锅炉厂有限公司 一种燃用无烟煤的单火球四角直流燃烧器
JP5658126B2 (ja) * 2011-11-16 2015-01-21 三菱重工業株式会社 油焚きバーナ、固体燃料焚きバーナユニット及び固体燃料焚きボイラ
CN102692013B (zh) * 2012-05-15 2015-04-08 上海锅炉厂有限公司 空气分级燃烧技术下的切向燃烧系统
CN102705819A (zh) * 2012-06-22 2012-10-03 上海锅炉厂有限公司 一种锅炉燃烧器贴壁风燃烧系统
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CN105805729B (zh) * 2014-12-31 2018-09-21 烟台龙源电力技术股份有限公司 低NOx燃烧方法和低NOx燃烧系统
JP6560885B2 (ja) 2015-03-31 2019-08-14 三菱日立パワーシステムズ株式会社 燃焼バーナ及びボイラ
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Also Published As

Publication number Publication date
ATE164216T1 (de) 1998-04-15
IL108799A (en) 1997-01-10
WO1994027086A1 (en) 1994-11-24
NZ269282A (en) 1995-12-21
ZA941459B (en) 1994-09-26
KR0171066B1 (ko) 1999-03-20
CN1110880A (zh) 1995-10-25
DE69409058T2 (de) 1998-09-10
JP2782384B2 (ja) 1998-07-30
CA2139873A1 (en) 1994-11-24
EP0650571B1 (de) 1998-03-18
ES2115963T3 (es) 1998-07-01
BR9405365A (pt) 1999-09-08
US5315939A (en) 1994-05-31
PL307134A1 (en) 1995-05-02
RU95107689A (ru) 1996-12-27
CZ36995A3 (en) 1995-09-13
IL108799A0 (en) 1994-06-24
DK0650571T3 (da) 1998-12-28
CZ283660B6 (cs) 1998-05-13
TW230231B (en) 1994-09-11
EP0650571A1 (de) 1995-05-03
RU2123636C1 (ru) 1998-12-20
CN1110645C (zh) 2003-06-04
AU670516B2 (en) 1996-07-18
UA27924C2 (uk) 2000-10-16
CA2139873C (en) 1998-05-26
AU7310194A (en) 1994-12-12
JPH08503061A (ja) 1996-04-02

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Owner name: ABB ALSTOM POWER INC. (N.D.GES.D. STAATES DELAWARE

8328 Change in the person/name/address of the agent

Free format text: DREISS, FUHLENDORF, STEIMLE & BECKER, 70188 STUTTGART

8339 Ceased/non-payment of the annual fee