EP2148137A3 - Burner apparatus and methods - Google Patents

Burner apparatus and methods Download PDF

Info

Publication number
EP2148137A3
EP2148137A3 EP09251881A EP09251881A EP2148137A3 EP 2148137 A3 EP2148137 A3 EP 2148137A3 EP 09251881 A EP09251881 A EP 09251881A EP 09251881 A EP09251881 A EP 09251881A EP 2148137 A3 EP2148137 A3 EP 2148137A3
Authority
EP
European Patent Office
Prior art keywords
burner
fuel gas
throat
assembly
burner throat
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.)
Withdrawn
Application number
EP09251881A
Other languages
German (de)
French (fr)
Other versions
EP2148137A2 (en
Inventor
Wesley R. Bussman
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.)
John Zink Co LLC
Original Assignee
John Zink Co LLC
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 John Zink Co LLC filed Critical John Zink Co LLC
Publication of EP2148137A2 publication Critical patent/EP2148137A2/en
Publication of EP2148137A3 publication Critical patent/EP2148137A3/en
Withdrawn legal-status Critical Current

Links

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
    • F23M5/00—Casings; Linings; Walls
    • F23M5/02—Casings; Linings; Walls characterised by the shape of the bricks or blocks used
    • F23M5/025—Casings; Linings; Walls characterised by the shape of the bricks or blocks used specially adapted for burner openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/26—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid with provision for a retention flame
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/62—Mixing devices; Mixing tubes
    • F23D14/64—Mixing devices; Mixing tubes with injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)

Abstract

A burner assembly for and method of combusting fuel gas in a furnace is provided. The burner assembly (10) includes a burner tile (18) having a burner throat (48) disposed therethrough. Combustion air is conducted through the burner throat into a combustion zone in the furnace. A pilot assembly (20) is used to generate a pilot flame (62) within the burner throat. Fuel gas is injected into an ignition zone (80) located outside the burner throat and ignited therein. The pilot flame (62) generated in the burner throat (48) can be used to ignite the fuel gas in the ignition zone (80). The ignited fuel gas is admixed with combustion air in the combustion zone. The burner assembly can be operated without admixing a significant amount of fuel gas with combustion air in the burner throat, which can help control the formation of undesirable nitrogen oxides (NOX).
EP09251881A 2008-07-25 2009-07-27 Burner apparatus and methods Withdrawn EP2148137A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/220,623 US20100021853A1 (en) 2008-07-25 2008-07-25 Burner Apparatus And Methods

Publications (2)

Publication Number Publication Date
EP2148137A2 EP2148137A2 (en) 2010-01-27
EP2148137A3 true EP2148137A3 (en) 2010-10-20

Family

ID=41226361

Family Applications (2)

Application Number Title Priority Date Filing Date
EP09251886A Withdrawn EP2148138A3 (en) 2008-07-25 2009-07-27 Burner apparatus and methods
EP09251881A Withdrawn EP2148137A3 (en) 2008-07-25 2009-07-27 Burner apparatus and methods

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP09251886A Withdrawn EP2148138A3 (en) 2008-07-25 2009-07-27 Burner apparatus and methods

Country Status (10)

Country Link
US (1) US20100021853A1 (en)
EP (2) EP2148138A3 (en)
JP (1) JP2010048544A (en)
KR (1) KR20100011921A (en)
CN (1) CN101634450A (en)
AR (1) AR072609A1 (en)
AU (1) AU2009202864A1 (en)
BR (1) BRPI0902485A2 (en)
MX (1) MX2009007707A (en)
TW (1) TW201009261A (en)

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JP5774431B2 (en) * 2011-09-28 2015-09-09 中外炉工業株式会社 Wall surface radiant burner unit
WO2014127307A1 (en) * 2013-02-14 2014-08-21 Clearsign Combustion Corporation Perforated flame holder and burner including a perforated flame holder
US10571124B2 (en) 2013-02-14 2020-02-25 Clearsign Combustion Corporation Selectable dilution low NOx burner
US20150133709A1 (en) * 2013-11-08 2015-05-14 Uop Llc LOW NOx BURNER FOR ETHYLENE CRACKING FURNACES AND OTHER HEATING APPLICATIONS
CN103982898A (en) * 2014-06-03 2014-08-13 梁长安 Thermal cracking furnace for household garbage (straw)
US9657945B2 (en) * 2015-05-26 2017-05-23 Air Products And Chemicals, Inc. Selective oxy-fuel boost burner system and method for a regenerative furnace
ES2809462T5 (en) 2016-03-11 2024-01-15 Air Prod & Chem Burner device and combustion method
JP2019527332A (en) 2016-07-08 2019-09-26 ノヴァ ケミカルズ（アンテルナショナル）ソシエテ アノニム Metal burner components
US10690339B2 (en) 2016-11-15 2020-06-23 Honeywell International Inc. Burner for a furnace and a method of assembly
CN107246611B (en) * 2017-08-09 2024-03-22 上海齐耀热能工程有限公司 Gas burner

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505666A (en) * 1981-09-28 1985-03-19 John Zink Company Staged fuel and air for low NOx burner
US5073105A (en) * 1991-05-01 1991-12-17 Callidus Technologies Inc. Low NOx burner assemblies
EP0809072A2 (en) * 1996-05-22 1997-11-26 Toyota Jidosha Kabushiki Kaisha Structure for supply of fuel and pilot air
US5980243A (en) * 1999-03-12 1999-11-09 Zeeco, Inc. Flat flame
EP1867923A2 (en) * 2006-06-14 2007-12-19 John Zink Company,L.L.C. Coanda gas burner apparatus and methods

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US4618323A (en) * 1980-02-19 1986-10-21 Southers California Edison Method and burner tip for suppressing emissions of nitrogen oxides
US4505665A (en) * 1980-02-19 1985-03-19 Southern California Edison Method and burner tip for suspressing emissions of nitrogen oxides
US4807962A (en) * 1986-03-06 1989-02-28 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber cable having fluted strength member core
US4915619A (en) * 1988-05-05 1990-04-10 The Babcock & Wilcox Company Burner for coal, oil or gas firing
CN1017744B (en) * 1988-12-26 1992-08-05 株式会社日立制作所 Boiler for low nitrogen oxide
CZ282510B6 (en) * 1990-06-29 1997-07-16 Babcock-Hitachi Kabushiki Kaisha Burner for combustion conjointly gaseous and pulverulent fuels
US5131838A (en) * 1991-11-21 1992-07-21 Selas Corporation Of America Staged superposition burner
US5284438A (en) * 1992-01-07 1994-02-08 Koch Engineering Company, Inc. Multiple purpose burner process and apparatus
AU666034B2 (en) * 1992-09-11 1996-01-25 Rinnai Kabushiki Kaisha A porous gas burner for a water heater and a method of making thereof
WO1995013502A1 (en) * 1993-11-08 1995-05-18 Ivo International Oy Method and apparatus for burning pulverized fuel
JPH07260106A (en) * 1994-03-18 1995-10-13 Hitachi Ltd Pulverized coal firing burner and pulverized coal
US5472645A (en) * 1994-11-23 1995-12-05 Cyclone Technologies, Inc. Cyclone vortex system and process
JP3140299B2 (en) * 1994-06-30 2001-03-05 株式会社日立製作所 Pulverized coal burner and its use
US5672187A (en) * 1994-11-23 1997-09-30 Cyclone Technologies Inc. Cyclone vortex system and process
US5772421A (en) * 1995-05-26 1998-06-30 Canadian Gas Research Institute Low nox burner
JP3099109B2 (en) * 1996-05-24 2000-10-16 株式会社日立製作所 Pulverized coal burner
JP3892046B2 (en) * 1996-07-19 2007-03-14 バブコック日立株式会社 Combustion burner and combustion apparatus provided with the burner
WO1998008026A1 (en) * 1996-08-22 1998-02-26 Babcock-Hitachi Kabushiki Kaisha Combustion burner and combustion device provided with same
US6230683B1 (en) * 1997-08-22 2001-05-15 Cummins Engine Company, Inc. Premixed charge compression ignition engine with optimal combustion control
JP3344694B2 (en) * 1997-07-24 2002-11-11 株式会社日立製作所 Pulverized coal combustion burner
JP3343855B2 (en) * 1998-01-30 2002-11-11 株式会社日立製作所 Pulverized coal combustion burner and combustion method of pulverized coal combustion burner
WO2001013041A1 (en) * 1999-08-17 2001-02-22 Nippon Furnace Kogyo Kabushiki Kaisha Combustion method and burner
ATE310787T1 (en) * 1999-08-19 2005-12-15 Mfg & Tech Conversion Int Inc INTEGRATED SYSTEM CONTAINING A STEAM REFORMER AND A FUEL CELL
US20020179493A1 (en) * 1999-08-20 2002-12-05 Environmental & Energy Enterprises, Llc Production and use of a premium fuel grade petroleum coke
CA2372346C (en) * 2000-03-13 2009-02-17 John Zink Company, Llc Low nox radiant wall burner
US6729874B2 (en) * 2000-07-27 2004-05-04 John Zink Company, Llc Venturi cluster, and burners and methods employing such cluster
JP4969015B2 (en) * 2000-08-04 2012-07-04 バブコック日立株式会社 Solid fuel burner and combustion method using solid fuel burner
US6699031B2 (en) * 2001-01-11 2004-03-02 Praxair Technology, Inc. NOx reduction in combustion with concentrated coal streams and oxygen injection
US6474250B1 (en) * 2001-05-24 2002-11-05 Babcock Borsig Power, Inc. Nozzle assembly for a pulverized coal burner
US6694743B2 (en) * 2001-07-23 2004-02-24 Ramgen Power Systems, Inc. Rotary ramjet engine with flameholder extending to running clearance at engine casing interior wall
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505666A (en) * 1981-09-28 1985-03-19 John Zink Company Staged fuel and air for low NOx burner
US5073105A (en) * 1991-05-01 1991-12-17 Callidus Technologies Inc. Low NOx burner assemblies
EP0809072A2 (en) * 1996-05-22 1997-11-26 Toyota Jidosha Kabushiki Kaisha Structure for supply of fuel and pilot air
US5980243A (en) * 1999-03-12 1999-11-09 Zeeco, Inc. Flat flame
EP1867923A2 (en) * 2006-06-14 2007-12-19 John Zink Company,L.L.C. Coanda gas burner apparatus and methods

Also Published As

Publication number Publication date
AR072609A1 (en) 2010-09-08
JP2010048544A (en) 2010-03-04
EP2148138A3 (en) 2010-10-20
AU2009202864A9 (en) 2012-07-05
KR20100011921A (en) 2010-02-03
AU2009202864A1 (en) 2010-02-11
EP2148137A2 (en) 2010-01-27
CN101634450A (en) 2010-01-27
BRPI0902485A2 (en) 2010-04-20
MX2009007707A (en) 2010-04-07
EP2148138A2 (en) 2010-01-27
US20100021853A1 (en) 2010-01-28
TW201009261A (en) 2010-03-01

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