EP0347834A3 - Burner head for a forced-draft gas burner - Google Patents

Burner head for a forced-draft gas burner Download PDF

Info

Publication number
EP0347834A3
EP0347834A3 EP19890111185 EP89111185A EP0347834A3 EP 0347834 A3 EP0347834 A3 EP 0347834A3 EP 19890111185 EP19890111185 EP 19890111185 EP 89111185 A EP89111185 A EP 89111185A EP 0347834 A3 EP0347834 A3 EP 0347834A3
Authority
EP
European Patent Office
Prior art keywords
burner
combustion
forced
flame
gas
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
EP19890111185
Other languages
German (de)
French (fr)
Other versions
EP0347834B1 (en
EP0347834A2 (en
Inventor
Walter Dreizler
Ulrich Dreizler
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=6356881&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0347834(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 AT89111185T priority Critical patent/ATE89390T1/en
Publication of EP0347834A2 publication Critical patent/EP0347834A2/en
Publication of EP0347834A3 publication Critical patent/EP0347834A3/en
Application granted granted Critical
Publication of EP0347834B1 publication Critical patent/EP0347834B1/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
    • F23D14/34—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air
    • 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
    • F23C9/006—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber the recirculation taking place in the combustion chamber
    • 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
    • F23D14/34—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air
    • F23D14/36—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air in which the compressor and burner form a single unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/11403—Flame surrounding tubes in front of burner nozzle

Landscapes

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

Abstract

Burner head (1) for a forced-draught gas burner with a combustion- gas division (4) and a combustion-air division and having radially arranged combustion-gas nozzles (7) and axially extending combustion-air passage orifices (9, 19), there being formed in the region of nozzles (7) and orifices (9, 19) the flame root, downstream of which webs (12) project radially into the flame region. Arranged equiaxially with the burner tube (10) is a flame tube (13), and between the burner tube (10) and the flame tube (13) there is an annular gap (16) for exhaust-gas recirculation.
EP89111185A 1988-06-21 1989-06-20 Burner head for a forced-draft gas burner Expired - Lifetime EP0347834B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89111185T ATE89390T1 (en) 1988-06-21 1989-06-20 BURNER HEAD FOR A PUSHED GAS BURNER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3820849 1988-06-21
DE3820849 1988-06-21

Publications (3)

Publication Number Publication Date
EP0347834A2 EP0347834A2 (en) 1989-12-27
EP0347834A3 true EP0347834A3 (en) 1991-07-24
EP0347834B1 EP0347834B1 (en) 1993-05-12

Family

ID=6356881

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89111185A Expired - Lifetime EP0347834B1 (en) 1988-06-21 1989-06-20 Burner head for a forced-draft gas burner

Country Status (4)

Country Link
US (1) US5015174A (en)
EP (1) EP0347834B1 (en)
AT (1) ATE89390T1 (en)
DE (1) DE58904315D1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3942747A1 (en) * 1989-12-22 1991-06-27 Eberspaecher J VEHICLE HEATER, ESPECIALLY MOTOR VEHICLE ADDITIONAL HEATER
DE4002237A1 (en) * 1990-01-26 1991-08-01 Elco Energiesysteme Gmbh Gas burner combustion chamber - has exhaust gas feed component from furnace mounted concentrically in burner tube
US5413477A (en) * 1992-10-16 1995-05-09 Gas Research Institute Staged air, low NOX burner with internal recuperative flue gas recirculation
US5269679A (en) * 1992-10-16 1993-12-14 Gas Research Institute Staged air, recirculating flue gas low NOx burner
EP0612959A1 (en) * 1993-02-23 1994-08-31 D.W. Clysan B.V. Venturi burner
DE9321525U1 (en) * 1993-07-20 1999-01-28 Elco Klöckner Heiztechnik GmbH, 72379 Hechingen Burners for the combustion of liquid or gaseous fuels in combustion plants
ATE173076T1 (en) * 1994-09-28 1998-11-15 Abig Werke Carry Gross Gmbh BURNER HEAD INSERT
US5957682A (en) * 1996-09-04 1999-09-28 Gordon-Piatt Energy Group, Inc. Low NOx burner assembly
US5839891A (en) * 1997-01-13 1998-11-24 Beckett Gas, Inc. Power gas burner
EP0867659A1 (en) * 1997-03-24 1998-09-30 VTH Verfahrentechnik für Heizung AG Process and device for combustion of gaseous fuel
DE19813336C2 (en) * 1998-03-26 2002-08-01 Viessmann Werke Kg Burners for liquid fuels
ITBO20010178A1 (en) * 2001-03-26 2002-09-26 Riello Spa BURNER
DE102005026649A1 (en) * 2005-06-09 2006-12-28 Robert Bosch Gmbh Burner for liquid fuels
DE202005021253U1 (en) * 2005-08-16 2007-07-26 E.C.B. Gmbh Burning head for combustion of fuel
DE102007009922A1 (en) 2007-02-27 2008-08-28 Ulrich Dreizler Liquid or gaseous fuel combusting method for combustion chamber, involves arranging individual flames, such that common flame forms hollow flame with appropriate hollow space downstream to baffle plate
SE537347C2 (en) 2012-08-31 2015-04-07 Reformtech Heating Holding Ab Combustion apparatus
US20170043106A1 (en) * 2015-03-23 2017-02-16 Stamford Devices Limited Aerosol generator
CN109442399B (en) * 2018-07-20 2020-02-18 北京航空航天大学 Opposed direct injection low-nitrogen combustor
IT202000028400A1 (en) * 2020-11-25 2022-05-25 Baltur S P A BURNER AND INDUSTRIAL EQUIPMENT WITH REDUCED EMISSIONS
CN217131272U (en) * 2020-11-25 2022-08-05 百得股份公司 Reduced emission industrial combustor and apparatus
IT202000028394A1 (en) * 2020-11-25 2022-05-25 Baltur S P A BURNER AND INDUSTRIAL EQUIPMENT WITH REDUCED EMISSIONS

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1507416A (en) * 1967-01-03 1967-12-29 Etablissements Ch Thuel Soc D Combustion head for gas burners, as well as burners provided with this head
DE1959803A1 (en) * 1968-11-28 1971-02-18 Giesen Kleis Van Der Ventilation gas burner
US3589845A (en) * 1969-04-23 1971-06-29 Adams Mfg Co The Power burner
DE2318355A1 (en) * 1973-04-12 1974-10-24 Junkers & Co GAS AND OIL BURNERS
WO1986007435A1 (en) * 1985-06-12 1986-12-18 Georg Pletzer Furnace device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518937A (en) * 1946-06-22 1950-08-15 Premix Comb Inc Head structure for gun type oil burners
BE755352A (en) * 1969-09-05 1971-03-01 Shell Int Research COMBUSTION DEVICE FOR GAS FUEL

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1507416A (en) * 1967-01-03 1967-12-29 Etablissements Ch Thuel Soc D Combustion head for gas burners, as well as burners provided with this head
DE1959803A1 (en) * 1968-11-28 1971-02-18 Giesen Kleis Van Der Ventilation gas burner
US3589845A (en) * 1969-04-23 1971-06-29 Adams Mfg Co The Power burner
DE2318355A1 (en) * 1973-04-12 1974-10-24 Junkers & Co GAS AND OIL BURNERS
WO1986007435A1 (en) * 1985-06-12 1986-12-18 Georg Pletzer Furnace device

Also Published As

Publication number Publication date
US5015174A (en) 1991-05-14
DE58904315D1 (en) 1993-06-17
EP0347834B1 (en) 1993-05-12
EP0347834A2 (en) 1989-12-27
ATE89390T1 (en) 1993-05-15

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