IL108799A - Firing system for a furnace - Google Patents

Firing system for a furnace

Info

Publication number
IL108799A
IL108799A IL10879994A IL10879994A IL108799A IL 108799 A IL108799 A IL 108799A IL 10879994 A IL10879994 A IL 10879994A IL 10879994 A IL10879994 A IL 10879994A IL 108799 A IL108799 A IL 108799A
Authority
IL
Israel
Prior art keywords
solid fuel
firing system
pulverized solid
integrated low
low nox
Prior art date
Application number
IL10879994A
Other languages
English (en)
Other versions
IL108799A0 (en
Original Assignee
Combustion Eng
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 Eng filed Critical Combustion Eng
Publication of IL108799A0 publication Critical patent/IL108799A0/xx
Publication of IL108799A publication Critical patent/IL108799A/xx

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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Incineration Of Waste (AREA)
  • Debugging And Monitoring (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Details (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Treating Waste Gases (AREA)
  • Medicines Containing Plant Substances (AREA)
IL10879994A 1993-05-13 1994-03-01 Firing system for a furnace IL108799A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/062,634 US5315939A (en) 1993-05-13 1993-05-13 Integrated low NOx tangential firing system

Publications (2)

Publication Number Publication Date
IL108799A0 IL108799A0 (en) 1994-06-24
IL108799A true IL108799A (en) 1997-01-10

Family

ID=22043794

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10879994A IL108799A (en) 1993-05-13 1994-03-01 Firing system for a furnace

Country Status (21)

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

Families Citing this family (72)

* Cited by examiner, † Cited by third party
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US5626085A (en) * 1995-12-26 1997-05-06 Combustion Engineering, Inc. Control of staged combustion, low NOx firing systems with single or multiple levels of overfire air
US5746143A (en) * 1996-02-06 1998-05-05 Vatsky; Joel Combustion system for a coal-fired furnace having an air nozzle for discharging air along the inner surface of a furnace wall
TR199802643T2 (xx) 1996-06-19 1999-06-21 Combustion Engineering, Inc. Radyal tarzda katmerli alev g�bekli br�l�r�n kontroluna y�nelik metod
CA2260945C (en) * 1996-07-08 2004-02-03 Combustion Engineering, Inc. Pulverized solid fuel nozzle tip
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
DE19731474C1 (de) * 1997-07-22 1998-12-24 Steinmueller Gmbh L & C Verfahren zum Betrieb eines Eckenbrenners für eine Tangentialfeuerung und Eckenbrenner zur Durchführung des Verfahrens
US5937772A (en) * 1997-07-30 1999-08-17 Institute Of Gas Technology Reburn process
EP0976977B1 (en) * 1998-07-29 2003-03-26 Mitsubishi Heavy Industries, Ltd. Pulverized coal burner
US6237513B1 (en) * 1998-12-21 2001-05-29 ABB ALSTROM POWER Inc. Fuel and air compartment arrangement NOx tangential firing system
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
US6318277B1 (en) * 1999-09-13 2001-11-20 The Babcock & Wilcox Company Method for reducing NOx emissions with minimal increases in unburned carbon and waterwall corrosion
US6148744A (en) * 1999-09-21 2000-11-21 Abb Alstom Power Inc. Coal firing furnace and method of operating a coal-fired furnace
US6145454A (en) * 1999-11-30 2000-11-14 Duke Energy Corporation Tangentially-fired furnace having reduced NOx emissions
AU6005301A (en) * 2000-04-12 2001-10-23 Saar Energie Gmbh Method for burning particulate fuel in a power station boiler
US6685464B2 (en) * 2001-03-28 2004-02-03 L'Air Liquide - Societe Anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procedes Georges Claude High velocity injection of enriched oxygen gas having low amount of oxygen enrichment
US6790031B2 (en) 2003-01-16 2004-09-14 Rjm Corporation Fuel staging methods for low NOx tangential fired boiler operation
US20040221777A1 (en) * 2003-05-09 2004-11-11 Alstom (Switzerland) Ltd High-set separated overfire air system for pulverized coal fired boilers
RU2244211C1 (ru) * 2003-07-08 2005-01-10 Научно-исследовательский и проектно-конструкторский центр ПО "Бийскэнергомаш" Вихревая низкотемпературная топка
US6895875B1 (en) * 2003-11-18 2005-05-24 General Electric Company Mercury reduction system and method in combustion flue gas using staging
KR100764903B1 (ko) * 2004-09-07 2007-10-09 김병두 발전소용 미분탄 보일러 노 구조
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
US8100064B2 (en) * 2005-01-31 2012-01-24 Diesel & Combustion Technologies, Llc Fuel staging methods for low NOx tangential fired boiler operation
US7216594B2 (en) * 2005-05-03 2007-05-15 Alstom Technology, Ltc. Multiple segment ceramic fuel nozzle tip
US7739967B2 (en) * 2006-04-10 2010-06-22 Alstom Technology Ltd Pulverized solid fuel nozzle assembly
US20080083356A1 (en) * 2006-10-09 2008-04-10 Roy Payne HYBRID BOOSTED OVERFIRE AIR SYSTEM AND METHODS FOR NOx REDUCTION IN COMBUSTION GASES
US9039407B2 (en) * 2006-11-17 2015-05-26 James K. McKnight Powdered fuel conversion systems and methods
KR101590447B1 (ko) * 2006-11-17 2016-02-18 서머힐 바이오매스 시스템즈, 아이엔씨. 분말 연료, 이의 분산물, 및 이와 관련된 연소장치
US20080261161A1 (en) * 2007-04-23 2008-10-23 The Onix Corporation Alternative Fuel Burner with Plural Injection Ports
CN100491821C (zh) * 2007-06-28 2009-05-27 上海交通大学 浓相反吹多重分级NOx燃烧方法
RU2350838C1 (ru) * 2007-11-09 2009-03-27 Государственное образовательное учреждение высшего профессионального образования "Кузбасский государственный технический университет" (ГУ КузГТУ) Высокотемпературный циклонный реактор
US20090223612A1 (en) * 2007-11-16 2009-09-10 Mcknight James K Powdered fuels and powdered fuel dispersions
US8430665B2 (en) * 2008-02-25 2013-04-30 General Electric Company Combustion systems and processes for burning fossil fuel with reduced nitrogen oxide emissions
US7775791B2 (en) * 2008-02-25 2010-08-17 General Electric Company Method and apparatus for staged combustion of air and fuel
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
RU2370701C1 (ru) * 2008-05-04 2009-10-20 Государственное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет" Вертикальная призматическая топка и способ ее работы
DE102008064321A1 (de) * 2008-09-19 2010-04-01 Ecoenergy Gesellschaft Für Energie- Und Umwelttechnik Mbh Externe Frischluftvorwärmung bei Feststofffeuerungen
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
RU2406023C1 (ru) * 2009-09-15 2010-12-10 Учреждение Российской академии наук Кемеровский научный центр Сибирского отделения РАН (КемНЦ СО РАН) Вихревая топка
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
RU2446350C1 (ru) * 2010-11-02 2012-03-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кузбасский государственный технический университет имени Т.Ф. Горбачева"(КузГТУ) Низкоэмиссионный циклонный реактор
US20120103237A1 (en) * 2010-11-03 2012-05-03 Ronny Jones Tiltable multiple-staged coal burner in a horizontal arrangement
US20170045219A1 (en) * 2010-11-16 2017-02-16 General Electric Technology Gmbh Apparatus and method of controlling the thermal performance of an oxygen-fired boiler
CN103261789B (zh) * 2010-12-23 2016-09-07 通用电器技术有限公司 减少来自锅炉的排放的系统和方法
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
CN102980205B (zh) * 2012-11-28 2014-10-08 山东大学 一种低排放锅炉冷态点火的工艺及装置
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JP5797238B2 (ja) * 2013-08-05 2015-10-21 三菱日立パワーシステムズ株式会社 燃料バーナ及び旋回燃焼ボイラ
US20160146462A1 (en) 2014-11-21 2016-05-26 Alstom Technology Ltd PLANT, COMBUSTION APPARATUS, AND METHOD FOR REDUCTION OF NOx EMISSIONS
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
RU2615556C1 (ru) * 2016-04-25 2017-04-05 федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский университет "МЭИ" (ФГБОУ ВО "НИУ "МЭИ") Пылеугольный котел
US10634341B2 (en) 2016-08-23 2020-04-28 General Electric Technology Gmbh Overfire air system for low nitrogen oxide tangentially fired boiler
JP6797714B2 (ja) * 2017-02-22 2020-12-09 三菱パワー株式会社 燃焼装置
KR102362449B1 (ko) * 2019-12-02 2022-02-15 한국전력공사 저연소성 연료의 미분탄 보일러 연소시스템 및 이를 이용한 연소방법
CN111520739B (zh) * 2020-04-29 2022-03-25 浙江浙能兰溪发电有限责任公司 燃煤锅炉烟气一氧化碳调节方法、装置以及系统
JP2023105860A (ja) * 2022-01-20 2023-08-01 三菱重工業株式会社 バーナ及びボイラ並びにバーナの運転方法

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Also Published As

Publication number Publication date
NZ269282A (en) 1995-12-21
ATE164216T1 (de) 1998-04-15
CZ36995A3 (en) 1995-09-13
DE69409058T2 (de) 1998-09-10
DK0650571T3 (da) 1998-12-28
UA27924C2 (uk) 2000-10-16
AU670516B2 (en) 1996-07-18
JPH08503061A (ja) 1996-04-02
ZA941459B (en) 1994-09-26
US5315939A (en) 1994-05-31
PL307134A1 (en) 1995-05-02
CA2139873C (en) 1998-05-26
KR0171066B1 (ko) 1999-03-20
JP2782384B2 (ja) 1998-07-30
BR9405365A (pt) 1999-09-08
ES2115963T3 (es) 1998-07-01
IL108799A0 (en) 1994-06-24
CN1110880A (zh) 1995-10-25
RU2123636C1 (ru) 1998-12-20
AU7310194A (en) 1994-12-12
DE69409058D1 (de) 1998-04-23
WO1994027086A1 (en) 1994-11-24
TW230231B (en) 1994-09-11
CA2139873A1 (en) 1994-11-24
RU95107689A (ru) 1996-12-27
EP0650571A1 (en) 1995-05-03
CZ283660B6 (cs) 1998-05-13
EP0650571B1 (en) 1998-03-18
CN1110645C (zh) 2003-06-04

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