CN1710330A - 通过上炉拱注入二次风以穿透烟气并与烟气混合 - Google Patents

通过上炉拱注入二次风以穿透烟气并与烟气混合 Download PDF

Info

Publication number
CN1710330A
CN1710330A CNA2005100785559A CN200510078555A CN1710330A CN 1710330 A CN1710330 A CN 1710330A CN A2005100785559 A CNA2005100785559 A CN A2005100785559A CN 200510078555 A CN200510078555 A CN 200510078555A CN 1710330 A CN1710330 A CN 1710330A
Authority
CN
China
Prior art keywords
boiler
flue gas
nose
secondary air
flow
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
CNA2005100785559A
Other languages
English (en)
Chinese (zh)
Inventor
D·K·莫里森
T·A·劳尔森
P·G·斯通库斯
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CN1710330A publication Critical patent/CN1710330A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/34—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes grouped in panel form surrounding the combustion chamber, i.e. radiation boilers
    • F22B21/341—Vertical radiation boilers with combustion in the lower part
    • F22B21/343—Vertical radiation boilers with combustion in the lower part the vertical radiation combustion chamber being connected at its upper part to a sidewards convection chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Supply (AREA)
  • Combustion Of Fluid Fuel (AREA)
CNA2005100785559A 2004-06-17 2005-06-17 通过上炉拱注入二次风以穿透烟气并与烟气混合 Pending CN1710330A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/868,847 US7004086B2 (en) 2004-06-17 2004-06-17 Injection of overfire air through the upper furnace arch for penetration and mixing with flue gas
US10/868847 2004-06-17

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201410104255.2A Division CN103822204A (zh) 2004-06-17 2005-06-17 通过上炉拱注入二次风以穿透烟气并与烟气混合

Publications (1)

Publication Number Publication Date
CN1710330A true CN1710330A (zh) 2005-12-21

Family

ID=34941636

Family Applications (2)

Application Number Title Priority Date Filing Date
CNA2005100785559A Pending CN1710330A (zh) 2004-06-17 2005-06-17 通过上炉拱注入二次风以穿透烟气并与烟气混合
CN201410104255.2A Pending CN103822204A (zh) 2004-06-17 2005-06-17 通过上炉拱注入二次风以穿透烟气并与烟气混合

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201410104255.2A Pending CN103822204A (zh) 2004-06-17 2005-06-17 通过上炉拱注入二次风以穿透烟气并与烟气混合

Country Status (4)

Country Link
US (1) US7004086B2 (enExample)
EP (1) EP1607680B1 (enExample)
JP (1) JP2006003074A (enExample)
CN (2) CN1710330A (enExample)

Families Citing this family (13)

* 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
NL1034043C2 (nl) * 2007-06-27 2008-12-30 Tetratube B V Horizontale structuur in een ketel.
US20090084346A1 (en) * 2007-09-28 2009-04-02 General Electric Company Gas flow injector and method of injecting gas into a combustion system
JP5022204B2 (ja) * 2007-12-17 2012-09-12 三菱重工業株式会社 舶用ボイラ構造
US7775791B2 (en) 2008-02-25 2010-08-17 General Electric Company Method and apparatus for staged combustion of air and fuel
EP2213936A1 (de) 2008-11-10 2010-08-04 Siemens Aktiengesellschaft Durchlaufdampferzeuger
US20100203461A1 (en) * 2009-02-06 2010-08-12 General Electric Company Combustion systems and processes for burning fossil fuel with reduced emissions
US8302545B2 (en) * 2009-02-20 2012-11-06 General Electric Company Systems for staged combustion of air and fuel
US8906301B2 (en) * 2009-09-15 2014-12-09 General Electric Company Combustion control system and method using spatial feedback and acoustic forcings of jets
FI124376B (fi) 2010-01-15 2014-07-31 Foster Wheeler Energia Oy Höyrykattila
CN110319713B (zh) * 2019-07-26 2024-02-06 中国电力工程顾问集团西北电力设计院有限公司 一种自然通风直接空冷和烟塔合一组合机组的排布结构
EP4047272A1 (en) * 2021-02-23 2022-08-24 Doosan Lentjes GmbH Incineration plant for solid material
CN119778704B (zh) * 2025-03-10 2025-07-11 克雷登热能设备(浙江)有限公司 一种饱和两用蒸汽锅炉及其烟道结构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6036522B2 (ja) * 1982-11-15 1985-08-21 バブコツク日立株式会社 ボイラ装置
JPS60126507A (ja) * 1983-12-09 1985-07-06 Kawasaki Heavy Ind Ltd 燃焼室
FR2645625B1 (fr) 1989-04-07 1994-05-27 Otv D Procede pour le traitement de dechets menagers et chaudiere pour la mise en oeuvre de ce procede
CN2094685U (zh) * 1990-04-04 1992-01-29 北京市光华木材厂 抛煤机锅炉高效消烟助燃器
SE502327C2 (sv) * 1993-12-29 1995-10-02 Kvaerner Pulping Tech Sodapanna för förbränning av avlutar
CN2209273Y (zh) * 1994-03-25 1995-10-04 刘家机 一种炉内消烟除尘节能装置
SE503453C2 (sv) * 1994-06-20 1996-06-17 Kvaerner Pulping Tech Sodapanna med ett sekundärlufttillflöde som åstadkommer en rotation av förbränningsgaserna och en förträngning av pannan ovanför lutinsprutningen samt ett förfarande vid en sådan panna
CN2215661Y (zh) * 1994-10-10 1995-12-20 刘雪华 一种抛喷煤锅炉
DK172248B1 (da) 1995-07-18 1998-02-02 Burmeister & Wains Energi Fremgangsmåde til styring af forbrændingen i en kedel med en vibrationsrist
JPH10232002A (ja) * 1996-12-17 1998-09-02 Babcock Hitachi Kk ボイラ
JPH10205734A (ja) * 1997-01-14 1998-08-04 Takuma Co Ltd ストーカ式燃焼炉における２次空気の供給方法
CN2367908Y (zh) * 1999-04-16 2000-03-08 陈宏春 垃圾焚烧炉
JP2001221406A (ja) * 2000-02-04 2001-08-17 Hitachi Ltd ボイラとその改造方法

Also Published As

Publication number Publication date
US20050279262A1 (en) 2005-12-22
US7004086B2 (en) 2006-02-28
CN103822204A (zh) 2014-05-28
EP1607680A1 (en) 2005-12-21
EP1607680B1 (en) 2013-03-27
JP2006003074A (ja) 2006-01-05

Similar Documents

Publication Publication Date Title
CN1710330A (zh) 通过上炉拱注入二次风以穿透烟气并与烟气混合
US7670135B1 (en) Burner and method for induction of flue gas
US6367394B1 (en) Pulverized fuel combustion burner
EP2294336B1 (en) Low nox burner
EP0612958A2 (en) Fuel burner apparatus and method employing divergent flow nozzle
KR20130042516A (ko) 코안다 가스 버너 장치 및 연소 방법
US5836257A (en) Circulating fluidized bed furnace/reactor with an integral secondary air plenum
CN100432533C (zh) 过热空气口和锅炉系统
US4511325A (en) System for the reduction of NOx emissions
US7430970B2 (en) Burner with center air jet
US6471508B1 (en) Burner for non-symmetrical combustion and method
US5775317A (en) Recuperative radiant tube with hot side vitiation
MXPA06005603A (es) Calentador de pirolisis.
CN115949942B (zh) 一种燃烧器的引射组件、引射系统及燃气灶具
EP1467148B1 (en) Air system for a fluidized-bed boiler
KR100194702B1 (ko) 유동층 열회수장치
CN215112714U (zh) 旋流燃烧器及其系统
US6979191B1 (en) Combustion apparatus and method for radiating wall heating system
FI126455B (en) Sewage boiler, fuel supply means and method for supplying black liquor and air to reduce nitrogen oxide emissions
CN211176782U (zh) 燃烧器
FI118807B (fi) Järjestelmä soodakattilan virtauskentän hallitsemiseksi
CN115338050A (zh) 喷嘴、具有喷嘴的烟道气体排放装置及喷嘴的使用方法
WO2021231439A1 (en) Plugging resistant free-jet burner and method
US10429072B2 (en) Regenerative burner for non-symmetrical combustion
CN220249991U (zh) 燃烧器

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20051221