DE59106013D1 - Process for burning fuel gas with oxygen gas and associated burner. - Google Patents

Process for burning fuel gas with oxygen gas and associated burner.

Info

Publication number
DE59106013D1
DE59106013D1 DE59106013T DE59106013T DE59106013D1 DE 59106013 D1 DE59106013 D1 DE 59106013D1 DE 59106013 T DE59106013 T DE 59106013T DE 59106013 T DE59106013 T DE 59106013T DE 59106013 D1 DE59106013 D1 DE 59106013D1
Authority
DE
Germany
Prior art keywords
pressure
fuel gas
suction
combustion
free oxygen
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.)
Expired - Fee Related
Application number
DE59106013T
Other languages
German (de)
Inventor
Werner Dr Stutzenberger
Wilfried Dipl Ing Lissack
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.)
Linde GmbH
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Application granted granted Critical
Publication of DE59106013D1 publication Critical patent/DE59106013D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

The invention relates to a method for the combustion of fuel gas with free oxygen-containing gas, in particular with low-pressure fuel gas supply (< 100 mbar) and using the Coanda effect. i.e. that low- pressure fuel gas is supplied to a suction/mixing pipe over the entire cross-section except for an annular gap adjacent to the wall of the suction/mixing pipe, while at the same time free oxygen-containing gas at higher pressure is fed in via the annular gap and thus an additional suction of fuel gas arises. In order to improve such a low-pressure combustion method, to design it efficiently, reliably and easily regulably, it is proposed that only a primary part of the free oxygen-containing gas necessary for the combustion is supplied via the Coanda annular gap (5[216C]) inside the suction/mixing pipe (2), while a secondary part is only supplied to the gas mixture leaving the suction/mixing pipe, the values for - pressure and quantity of the primary free oxygen-containing gas - pressure and quantity of the secondary free oxygen-containing gas being adjusted as a function of the available fuel gas pressure, the desired adjustment of the combustion and the combustion efficiency and the purpose of application and characteristic data relating to safety regulations.
DE59106013T 1990-05-19 1991-05-15 Process for burning fuel gas with oxygen gas and associated burner. Expired - Fee Related DE59106013D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4016180A DE4016180A1 (en) 1990-05-19 1990-05-19 METHOD FOR BURNING FUEL GAS WITH OXYGEN GAS AND RELATED BURNERS

Publications (1)

Publication Number Publication Date
DE59106013D1 true DE59106013D1 (en) 1995-08-24

Family

ID=6406797

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4016180A Withdrawn DE4016180A1 (en) 1990-05-19 1990-05-19 METHOD FOR BURNING FUEL GAS WITH OXYGEN GAS AND RELATED BURNERS
DE59106013T Expired - Fee Related DE59106013D1 (en) 1990-05-19 1991-05-15 Process for burning fuel gas with oxygen gas and associated burner.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4016180A Withdrawn DE4016180A1 (en) 1990-05-19 1990-05-19 METHOD FOR BURNING FUEL GAS WITH OXYGEN GAS AND RELATED BURNERS

Country Status (4)

Country Link
EP (1) EP0468155B1 (en)
AT (1) ATE125345T1 (en)
DE (2) DE4016180A1 (en)
ES (1) ES2074606T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9410945D0 (en) * 1994-06-01 1994-07-20 Boc Group Plc Burners
AT402963B (en) * 1995-09-07 1997-10-27 Voest Alpine Ind Anlagen METHOD FOR BURNING FUEL
JP5160139B2 (en) * 2007-04-27 2013-03-13 株式会社パロマ Hot water heater burner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD207965A1 (en) * 1982-04-28 1984-03-21 Harald Bartzack PROCESS FOR INTAKING AND BURNING GASOFMOUS FUELS
DE3219105A1 (en) * 1982-05-18 1983-11-24 Horst Dr.-Ing. 1000 Berlin Gatzke USE OF A COANDA NOZZLE AS A BURNER FOR INDUSTRIAL OVENS
DD212305A1 (en) * 1982-12-17 1984-08-08 Inst Energetik Zre SPIRAL BURNER TO NO DEEP X-ARM COMBUSTION
EP0141594A3 (en) * 1983-10-21 1986-03-05 Air Products And Chemicals, Inc. Heating apparatus

Also Published As

Publication number Publication date
ES2074606T3 (en) 1995-09-16
DE4016180A1 (en) 1991-11-21
ATE125345T1 (en) 1995-08-15
EP0468155A1 (en) 1992-01-29
EP0468155B1 (en) 1995-07-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee