JP2005517149A - オーバファイアエアポートおよび炉システム - Google Patents

オーバファイアエアポートおよび炉システム Download PDF

Info

Publication number
JP2005517149A
JP2005517149A JP2003566475A JP2003566475A JP2005517149A JP 2005517149 A JP2005517149 A JP 2005517149A JP 2003566475 A JP2003566475 A JP 2003566475A JP 2003566475 A JP2003566475 A JP 2003566475A JP 2005517149 A JP2005517149 A JP 2005517149A
Authority
JP
Japan
Prior art keywords
ofa
outer cylinder
outlet end
air
inlet end
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.)
Pending
Application number
JP2003566475A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005517149A5 (enExample
Inventor
ヴァツキー，ジョエル
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JP2005517149A publication Critical patent/JP2005517149A/ja
Publication of JP2005517149A5 publication Critical patent/JP2005517149A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M9/00—Baffles or deflectors for air or combustion products; Flame shields
    • F23M9/02—Baffles or deflectors for air or combustion products; Flame shields in air inlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • F23L9/04—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air beyond the fire, i.e. nearer the smoke outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining or circulating atmospheres in heating chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Incineration Of Waste (AREA)
  • Treating Waste Gases (AREA)
  • Air Supply (AREA)
  • Furnace Details (AREA)
JP2003566475A 2002-02-07 2003-02-07 オーバファイアエアポートおよび炉システム Pending JP2005517149A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35567402P 2002-02-07 2002-02-07
PCT/US2003/003900 WO2003067167A2 (en) 2002-02-07 2003-02-07 Overfire air port and furnace system

Publications (2)

Publication Number Publication Date
JP2005517149A true JP2005517149A (ja) 2005-06-09
JP2005517149A5 JP2005517149A5 (enExample) 2006-03-16

Family

ID=27734546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003566475A Pending JP2005517149A (ja) 2002-02-07 2003-02-07 オーバファイアエアポートおよび炉システム

Country Status (7)

Country Link
US (1) US7047891B2 (enExample)
EP (1) EP1472494A4 (enExample)
JP (1) JP2005517149A (enExample)
KR (1) KR100962187B1 (enExample)
CN (1) CN100432533C (enExample)
AU (1) AU2003209083B2 (enExample)
WO (1) WO2003067167A2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011030501A1 (ja) * 2009-09-11 2011-03-17 バブコック日立株式会社 微粉炭焚きボイラ
WO2017126240A1 (ja) * 2016-01-20 2017-07-27 三菱日立パワーシステムズ株式会社 アフタエアポート及びこれを備えた燃焼装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080083356A1 (en) * 2006-10-09 2008-04-10 Roy Payne HYBRID BOOSTED OVERFIRE AIR SYSTEM AND METHODS FOR NOx REDUCTION IN COMBUSTION GASES
US7665458B2 (en) * 2007-05-16 2010-02-23 General Electric Company Overfire air tube damper for boiler and method for regulating overfire air
US20090084346A1 (en) * 2007-09-28 2009-04-02 General Electric Company Gas flow injector and method of injecting gas into a combustion system
US7775791B2 (en) 2008-02-25 2010-08-17 General Electric Company Method and apparatus for staged combustion of air and fuel
US8302545B2 (en) * 2009-02-20 2012-11-06 General Electric Company Systems for staged combustion of air and fuel
US20120174837A1 (en) * 2011-01-06 2012-07-12 Jiefeng Shan Tiltable nozzle assembly for an overfire air port in a coal burning power plant
KR101747609B1 (ko) * 2013-07-09 2017-06-14 미츠비시 히타치 파워 시스템즈 가부시키가이샤 연소 장치
GB201312870D0 (en) * 2013-07-18 2013-09-04 Charlton & Jenrick Ltd Fire constructions
CN110715318B (zh) * 2019-09-20 2020-11-06 安徽安庆皖江发电有限责任公司 燃烧锅炉的燃尽风送风装置
CN111536506A (zh) * 2020-05-27 2020-08-14 江苏申港锅炉有限公司 一种锅炉燃尽风装置
CN112275112B (zh) * 2020-10-12 2022-08-05 亳州洁能电力有限公司 一种垃圾焚烧发电烟气处理装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2090740A (en) * 1934-07-16 1937-08-24 Isadore J Zimmerman Burner
US2956527A (en) * 1955-07-07 1960-10-18 Babcock & Wilcox Co Combustion apparatus for ash containing fuel
US4566393A (en) * 1984-02-15 1986-01-28 Connell Ralph M Wood-waste burner system
US5011400A (en) * 1986-02-03 1991-04-30 Foster Wheeler Energy Corporation Controlled flow split steam burner assembly with sorbent injection
US4722287A (en) 1986-07-07 1988-02-02 Combustion Engineering, Inc. Sorbent injection system
CA1311122C (en) * 1988-02-09 1992-12-08 Paul G. Sheppard Illuminated sign system
US5020454A (en) * 1990-10-31 1991-06-04 Combustion Engineering, Inc. Clustered concentric tangential firing system
CA2086399C (en) * 1992-01-27 2004-03-30 Joel Vatsky Split stream burner assembly
CA2151308C (en) * 1994-06-17 1999-06-08 Hideaki Ohta Pulverized fuel combustion burner
US6145450A (en) * 1996-02-06 2000-11-14 Foster Wheeler Corporation Burner assembly with air stabilizer vane
US5727480A (en) * 1996-04-17 1998-03-17 Foster Wheeler International, Inc. Over-fire air control system for a pulverized solid fuel furnace
US5762007A (en) * 1996-12-23 1998-06-09 Vatsky; Joel Fuel injector for use in a furnace
JP2000065305A (ja) * 1998-08-20 2000-03-03 Hitachi Ltd 貫流型ボイラ
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011030501A1 (ja) * 2009-09-11 2011-03-17 バブコック日立株式会社 微粉炭焚きボイラ
US8714096B2 (en) 2009-09-11 2014-05-06 Babcock-Hitachi K.K. Pulverized coal boiler
WO2017126240A1 (ja) * 2016-01-20 2017-07-27 三菱日立パワーシステムズ株式会社 アフタエアポート及びこれを備えた燃焼装置
JPWO2017126240A1 (ja) * 2016-01-20 2018-11-15 三菱日立パワーシステムズ株式会社 アフタエアポート及びこれを備えた燃焼装置

Also Published As

Publication number Publication date
AU2003209083A1 (en) 2003-09-02
WO2003067167A3 (en) 2003-11-20
CN100432533C (zh) 2008-11-12
EP1472494A2 (en) 2004-11-03
US7047891B2 (en) 2006-05-23
CN1688846A (zh) 2005-10-26
AU2003209083B2 (en) 2008-05-01
US20030145768A1 (en) 2003-08-07
WO2003067167A2 (en) 2003-08-14
KR100962187B1 (ko) 2010-06-10
KR20040088063A (ko) 2004-10-15
EP1472494A4 (en) 2009-12-09

Similar Documents

Publication Publication Date Title
JP4264004B2 (ja) ＮＯｘ低放出の改良型バーナーシステム
CN104685297B (zh) 火焰片燃烧器穹顶
JP2005517149A (ja) オーバファイアエアポートおよび炉システム
KR101578316B1 (ko) 스테이지형 산소­연료 버너 및 그 이용 방법
KR100481431B1 (ko) 배기가스 연료 혼합형 3단 연소 저질소 산화물 버너를이용한 연소 시스템
CN105378385A (zh) 燃烧装置
CN104421933B (zh) 适用于燃烧器的一次风管、燃烧器和固体燃料锅炉
JP5908091B2 (ja) 固体燃料バーナと該固体燃料バーナを備えた燃焼装置の運転方法
KR102350720B1 (ko) 시멘트 킬른용 버너장치 및 그 운전방법
US20140305355A1 (en) Oxy-Solid Fuel Burner
CN103807869A (zh) 一种用于锅炉的燃尽风喷口及锅炉
JP6732960B2 (ja) 燃料を燃焼させる方法及びボイラー
JP2008180413A (ja) 微粉炭燃焼用ボイラ及びその運転方法
US11428402B2 (en) Cement kiln burner device and method for operating the same
US11112111B2 (en) Cement kiln burner device and method for operating the same
CN106524157A (zh) 燃烧器
US6790031B2 (en) Fuel staging methods for low NOx tangential fired boiler operation
WO2000061992A1 (en) Tunneled multi-blade swirler/gas injector for a burner
JP2002243112A (ja) 燃焼装置とその運用方法
US8100064B2 (en) Fuel staging methods for low NOx tangential fired boiler operation
JP2006052870A (ja) ボイラの燃焼方法と装置
KR20210000951A (ko) 단계 연소형 저녹스 연소버너
JPH05118519A (ja) 窒素酸化物低発生バ−ナ
JPS61240008A (ja) 流体燃料焼型バ−ナ
KR20000008416U (ko) 저공해형 화로

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060130

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060130

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080624

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20080924

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20081001

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20081222

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20090630

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091030

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20091030