EP0195360A3 - Atmospheric gas burner - Google Patents

Atmospheric gas burner Download PDF

Info

Publication number
EP0195360A3
EP0195360A3 EP86103318A EP86103318A EP0195360A3 EP 0195360 A3 EP0195360 A3 EP 0195360A3 EP 86103318 A EP86103318 A EP 86103318A EP 86103318 A EP86103318 A EP 86103318A EP 0195360 A3 EP0195360 A3 EP 0195360A3
Authority
EP
European Patent Office
Prior art keywords
tube
values
reduction
emission
multiplicity
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.)
Granted
Application number
EP86103318A
Other languages
German (de)
Other versions
EP0195360B1 (en
EP0195360A2 (en
Inventor
Hans Dr. Viessmann
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6265423&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0195360(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to AT86103318T priority Critical patent/ATE53650T1/en
Publication of EP0195360A2 publication Critical patent/EP0195360A2/en
Publication of EP0195360A3 publication Critical patent/EP0195360A3/en
Application granted granted Critical
Publication of EP0195360B1 publication Critical patent/EP0195360B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • F23D14/10—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with elongated tubular burner head
    • 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
    • F23D14/70—Baffles or like flow-disturbing 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 
    • F23C2203/00—Flame cooling methods otherwise than by staging or recirculation
    • F23C2203/20—Flame cooling methods otherwise than by staging or recirculation using heat absorbing device in flame

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Glass Compositions (AREA)

Abstract

An atmospheric gas burner assembly comprises a burner tube defining a multiplicity of gas outlet ports and an element reducing the flame temperature and, hence, the emission of oxides of nitrogen disposed above the burner tube in the flame area. To optimize the reduction of NOx emission without affecting permitted CO values and to render the values of reduction in NOx emissions largely independent of the geometry of the surrounding combustion chamber so as to obtain reproducible emission reduction values, the reducing element is constituted by a multiplicity of fins confining the flames in shafts extending therebetween, the fins extending perpendicularly above the tube and being distributed along the tube.
EP86103318A 1985-03-16 1986-03-12 Atmospheric gas burner Expired - Lifetime EP0195360B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86103318T ATE53650T1 (en) 1985-03-16 1986-03-12 ATMOSPHERIC GAS BURNER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853509521 DE3509521A1 (en) 1985-03-16 1985-03-16 ATMOSPHERIC GAS BURNER
DE3509521 1985-03-16

Publications (3)

Publication Number Publication Date
EP0195360A2 EP0195360A2 (en) 1986-09-24
EP0195360A3 true EP0195360A3 (en) 1987-04-22
EP0195360B1 EP0195360B1 (en) 1990-06-13

Family

ID=6265423

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86103318A Expired - Lifetime EP0195360B1 (en) 1985-03-16 1986-03-12 Atmospheric gas burner

Country Status (5)

Country Link
US (1) US4652236A (en)
EP (1) EP0195360B1 (en)
AT (1) ATE53650T1 (en)
CA (1) CA1261246A (en)
DE (1) DE3509521A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5059115A (en) * 1985-06-13 1991-10-22 British Gas Plc Fuel fired burner
DE3634358A1 (en) * 1985-10-05 1987-06-11 Vaillant Joh Gmbh & Co Burner, in particular atmospheric premixing gas burner, and cooling rods for such a burner
WO1987003068A1 (en) * 1985-11-15 1987-05-21 Joh. Vaillant Gmbh U. Co Gas burner with cooling pipes for the flames of the burner
DE3724761C1 (en) * 1987-07-25 1988-09-15 Wolf Gmbh Richard Video endoscope
US4936772A (en) * 1988-01-25 1990-06-26 John Zajac Flame ashing process and apparatus for stripping photoresist
NL8900030A (en) * 1989-01-06 1990-08-01 Remeha Fabrieken Bv NOX-POOR ATMOSPHERIC GAS BURNER.
DE4107681A1 (en) * 1990-07-16 1992-01-23 Buderus Heiztechnik Gmbh Atmospheric gas burner - uses cooling bars above heating bars and comprising two angle elements fitted symmetrically to heating bars
US5052921A (en) * 1990-09-21 1991-10-01 Southern California Gas Company Method and apparatus for reducing NOx emissions in industrial thermal processes
US5448969A (en) * 1994-03-23 1995-09-12 Bowles Fluidics Corporation Fluidic burner
IT1258579B (en) * 1992-04-28 1996-02-27 Polidoro Aldo ATMOSPHERIC GAS BURNER TYPE SO MIXED HYPERSTECHIOMETRIC
DE4223513C2 (en) * 1992-07-17 1998-01-15 Stiebel Eltron Gmbh & Co Kg Gas burner
EP0599395A1 (en) * 1992-11-20 1994-06-01 WITTEVEEN, Gustaaf Jan Low NOx combustor
US5441402A (en) * 1993-10-28 1995-08-15 Gas Research Institute Emission reduction
GB2302401B (en) * 1995-06-15 1999-08-04 British Gas Plc Fuel fired burners
US6056542A (en) * 1998-02-20 2000-05-02 Bradford White Corporation Burner for reducing nitrogen oxides and carbon monoxide
TW200830961A (en) * 2007-01-02 2008-07-16 Unimicron Technology Corp Circuit substrate and surface treatment process thereof
RU2454604C2 (en) * 2008-02-01 2012-06-27 АйЭйчАй КОРПОРЕЙШН Fired heater
US9222410B2 (en) 2011-04-13 2015-12-29 General Electric Company Power plant
CN103062749A (en) * 2013-01-29 2013-04-24 山西省第二建筑工程公司 Method for improving heat efficiency of gas boiler
US10571124B2 (en) 2013-02-14 2020-02-25 Clearsign Combustion Corporation Selectable dilution low NOx burner
CN108291717B (en) 2016-01-13 2020-12-11 美一蓝技术公司 Perforated flame holder with gaps between ceramic tile groups
CN108884993B (en) 2016-04-29 2020-05-19 美一蓝技术公司 Burner system with discrete lateral flame stabilizer
US10598375B2 (en) * 2016-11-01 2020-03-24 Honeywell International Inc. Asymmetrical and offset flare tip for flare burners

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1038216A (en) * 1963-07-25 1966-08-10 Albert Horace Greaves A new or improved burner for high calorific value gases
GB1231189A (en) * 1967-11-23 1971-05-12
DE1729902A1 (en) * 1967-03-07 1971-07-08 Applic Gaz Sa Gas burner for heat radiator
DE8507804U1 (en) * 1985-03-16 1985-05-15 Viessmann Werke Kg, 3559 Allendorf Atmospheric gas burner
US4525141A (en) * 1983-07-11 1985-06-25 Gas Research Institute Regulation of blue flame combustion emissions

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1462643A (en) * 1922-09-13 1923-07-24 Home Comfort Heater Co Gas heater for furnaces, stoves, or apartments
US2193176A (en) * 1938-03-28 1940-03-12 Phillips Petroleum Co Gas heater
DE960571C (en) * 1951-11-10 1957-03-21 Emil Alexander Burner for low calorific value heating gases with low ignition speed
US3051464A (en) * 1958-10-20 1962-08-28 Maxon Premix Burner Company Air-heating gas burner
US3177923A (en) * 1961-11-27 1965-04-13 C A Olsen Mfg Co Gas burner
US3178161A (en) * 1963-03-05 1965-04-13 Maxon Premix Burner Company In Air heating gas burner
GB1232596A (en) * 1967-09-29 1971-05-19
US3494712A (en) * 1968-07-01 1970-02-10 Coen Co Duct burner
US3574507A (en) * 1969-07-31 1971-04-13 Gen Electric Air/fuel mixing and flame-stabilizing device for fluid fuel burners
US3732059A (en) * 1971-05-28 1973-05-08 Zink Co John Burner for gaseous fuels in reduced oxygen and/or significant velocity atmosphere
US3843309A (en) * 1973-03-07 1974-10-22 Gen Electric Liquid fuel grid burner for vitiated air using auxiliary combustion air
US4284402A (en) * 1979-05-02 1981-08-18 Atlantic Richfield Company Flame modifier to reduce NOx emissions
US4462795A (en) * 1980-08-28 1984-07-31 Coen Company, Inc. Method of operating a wall fired duct heater
GB8319620D0 (en) * 1983-07-20 1983-08-24 British Petroleum Co Plc Burner

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1038216A (en) * 1963-07-25 1966-08-10 Albert Horace Greaves A new or improved burner for high calorific value gases
DE1729902A1 (en) * 1967-03-07 1971-07-08 Applic Gaz Sa Gas burner for heat radiator
GB1231189A (en) * 1967-11-23 1971-05-12
US4525141A (en) * 1983-07-11 1985-06-25 Gas Research Institute Regulation of blue flame combustion emissions
DE8507804U1 (en) * 1985-03-16 1985-05-15 Viessmann Werke Kg, 3559 Allendorf Atmospheric gas burner

Also Published As

Publication number Publication date
EP0195360B1 (en) 1990-06-13
US4652236A (en) 1987-03-24
DE3509521C2 (en) 1987-07-09
DE3509521A1 (en) 1986-09-25
CA1261246A (en) 1989-09-26
EP0195360A2 (en) 1986-09-24
ATE53650T1 (en) 1990-06-15

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