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NO20063762L - Brenner med midtluftstrale - Google Patents

Brenner med midtluftstrale

Info

Publication number
NO20063762L
NO20063762L NO20063762A NO20063762A NO20063762L NO 20063762 L NO20063762 L NO 20063762L NO 20063762 A NO20063762 A NO 20063762A NO 20063762 A NO20063762 A NO 20063762A NO 20063762 L NO20063762 L NO 20063762L
Authority
NO
Norway
Prior art keywords
burner
air jet
mid air
burner apparatus
new
Prior art date
Application number
NO20063762A
Other languages
English (en)
Inventor
Daniel R Rowley
Albert D Larue
Alan N Sayre
William J Kahle
Hamid Sarv
Original Assignee
Babcock & Wilcox 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 Babcock & Wilcox Co filed Critical Babcock & Wilcox Co
Publication of NO20063762L publication Critical patent/NO20063762L/no

Links

Classifications

    • 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/008—Flow control devices
    • 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 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/003—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber for 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
    • F23C2201/20—Burner staging
    • 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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/06043—Burner staging, i.e. radially stratified flame core burners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

Et nytt brennerapparat og en fremgangsmåte for forbrenning av fossile brensler for kommersiell og industriell anvendelse er fremskaffet, der det nye brennerapparatet oppnår lave NOx -utslipp ved tilførsel av oksygen til midten av brennerflammen på slike måter for således å opprette en brenselrik indre forbrenningssone innenfor brennerflammen.
NO20063762A 2005-06-30 2006-08-22 Brenner med midtluftstrale NO20063762L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/171,027 US7430970B2 (en) 2005-06-30 2005-06-30 Burner with center air jet

Publications (1)

Publication Number Publication Date
NO20063762L true NO20063762L (no) 2006-12-04

Family

ID=37589978

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20063762A NO20063762L (no) 2005-06-30 2006-08-22 Brenner med midtluftstrale

Country Status (2)

Country Link
US (1) US7430970B2 (no)
NO (1) NO20063762L (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080096146A1 (en) * 2006-10-24 2008-04-24 Xianming Jimmy Li Low NOx staged fuel injection burner for creating plug flow
DE102006060869A1 (de) * 2006-12-22 2008-06-26 Khd Humboldt Wedag Gmbh Verfahren zur Regelung des Betriebes eines Drehofenbrenners
DE102007025051B4 (de) * 2007-05-29 2011-06-01 Hitachi Power Europe Gmbh Hüttengasbrenner
FR2927409B1 (fr) * 2008-02-11 2013-01-04 Air Liquide Procede de chauffage d'un cru mineral dans un four de cuisson de type four tunnel
CN101846315B (zh) * 2009-03-24 2012-07-04 烟台龙源电力技术股份有限公司 煤粉浓缩装置和包含该煤粉浓缩装置的内燃式煤粉燃烧器
US20100275824A1 (en) * 2009-04-29 2010-11-04 Larue Albert D Biomass center air jet burner
US20120103237A1 (en) * 2010-11-03 2012-05-03 Ronny Jones Tiltable multiple-staged coal burner in a horizontal arrangement
US8707877B2 (en) * 2011-06-05 2014-04-29 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Solid fuel and oxygen combustion with low NOx and efficient burnout
DE102011056655B4 (de) * 2011-12-20 2013-10-31 Alstom Technology Ltd. Brenner zum Verbrennen eines staubförmigen Brennstoffes für einen Kessel mit Plasmazündbrenner
US9346696B2 (en) * 2012-07-02 2016-05-24 Glass Strand Inc. Glass-melting furnace burner and method of its use
US20140157790A1 (en) * 2012-12-10 2014-06-12 Zilkha Biomass Power Llc Combustor assembly and methods of using same
US9377191B2 (en) * 2013-06-25 2016-06-28 The Babcock & Wilcox Company Burner with flame stabilizing/center air jet device for low quality fuel

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DE3735002A1 (de) * 1987-10-16 1989-04-27 Metallgesellschaft Ag Verfahren zum entfernen von schwefelwasserstoff aus abgas
ES2050791T3 (es) * 1988-03-04 1994-06-01 Northern Eng Ind Quemador para la combustion de combustible pulverizado.
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DE4325643A1 (de) * 1993-07-30 1995-02-02 Lentjes Kraftwerkstechnik Brenner zum Verbrennen von staubförmigem Brennstoff
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US5743723A (en) * 1995-09-15 1998-04-28 American Air Liquide, Inc. Oxy-fuel burner having coaxial fuel and oxidant outlets
DE19607676A1 (de) * 1996-02-29 1997-09-11 Steinmueller Gmbh L & C Brenner und mit mindestens einem Brenner betriebene Feuerungsanlage
US5829369A (en) * 1996-11-12 1998-11-03 The Babcock & Wilcox Company Pulverized coal burner
US5697306A (en) * 1997-01-28 1997-12-16 The Babcock & Wilcox Company Low NOx short flame burner with control of primary air/fuel ratio for NOx reduction
DE19854390C2 (de) * 1998-11-25 2001-10-31 Messer Griesheim Gmbh Vorrichtung und Verfahren zur Perliteherstellung
JP2002115808A (ja) * 2000-10-12 2002-04-19 Asahi Glass Co Ltd 燃焼炉燃焼ガスの窒素酸化物削減方法
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DE10225082B4 (de) * 2002-06-05 2007-04-26 Hitachi Power Europe Gmbh Absperreinrichtung an Kohlenstaubbrennern einer Kohlenstaubfeuerung

Also Published As

Publication number Publication date
US20070003889A1 (en) 2007-01-04
US7430970B2 (en) 2008-10-07

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Legal Events

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