GB944445A - Combustion apparatus for the combustion of gaseous and liquid fuels - Google Patents

Combustion apparatus for the combustion of gaseous and liquid fuels

Info

Publication number
GB944445A
GB944445A GB36105/61A GB3610561A GB944445A GB 944445 A GB944445 A GB 944445A GB 36105/61 A GB36105/61 A GB 36105/61A GB 3610561 A GB3610561 A GB 3610561A GB 944445 A GB944445 A GB 944445A
Authority
GB
United Kingdom
Prior art keywords
air
gas
burner
valve
gas burner
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
Application number
GB36105/61A
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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
Priority claimed from DE1960M0046763 external-priority patent/DE1232690B/en
Application filed by MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of GB944445A publication Critical patent/GB944445A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/36—Supply of different fuels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D17/00—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/26—Controlling the air flow

Landscapes

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

Abstract

944,445. Combined gas and liquid fuel burners. MASCHINENFABRIK AUGSBURGNURNBERG A.G. Oct. 6, 1961 [Oct. 7, 1960], No. 36105/61. Heading F4T. In a combustion apparatus comprising a liquid fuel nozzle 6 arranged centrally in an air whirler 7 and a gas burner 9 formed by alternate gas and air channels 10, 11, the air exit velocity at the whirler is greater than that at the air channels 10 of the gas burner and a rotary slide valve 21 controls the air supply to the gas burner such that at a minimum setting, an air flow sufficient to cool the gas burner is provided. Air from the liquid fuel burner 5 is supplied through apertures 26 in the valve 21 and ducts 15. Air for the gas burner is supplied through further apertures 25 in the valve 21 and openings 14. The apertures 25 are wider than the spaces between the openings 14 so that the air supply to the gas burner cannot be completely cut-off. Gas is supplied to the outlets 11 from an annular passage 12. The valve 21 is mounted on rollers 22 and is rotated by a gear and pinion 23, 24. An ignition burner 16 in the annular space between the liquid fuel burner 5 and the gas burner 9 is supplied with fuel from a pipe 17, chamber 18, duct 19 and annular space 20. In Fig. 3 (not shown), a plurality of burners, similar to that described above but without the rotary slide valve, one mounted radially symmetrical in the end of a combustion chamber. Part of the air passes directly to the liquid fuel burners and the remainder passes through a mushroom valve to the gas burners.
GB36105/61A 1960-10-07 1961-10-06 Combustion apparatus for the combustion of gaseous and liquid fuels Expired GB944445A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1960M0046763 DE1232690B (en) 1960-10-07 1960-10-07 Device for supplying combustion air

Publications (1)

Publication Number Publication Date
GB944445A true GB944445A (en) 1963-12-11

Family

ID=7305697

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36105/61A Expired GB944445A (en) 1960-10-07 1961-10-06 Combustion apparatus for the combustion of gaseous and liquid fuels

Country Status (3)

Country Link
US (1) US3236279A (en)
CH (1) CH388022A (en)
GB (1) GB944445A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242966A (en) * 1964-02-21 1966-03-29 Byers A M Co Gaseous and liquid fuel industrial furnace burner
FR2404172A1 (en) * 1977-09-26 1979-04-20 Zink Co John SECONDARY BURNER DEVICE TO REDUCE THE PROPORTION OF NITROGEN OXIDES FORMED DURING THE COMBUSTION OF A LIQUID OR GASEOUS FUEL ON A MAIN BURNER

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3304983A (en) * 1964-09-10 1967-02-21 Koppers Gmbh Heinrich Burner for blast furnace stoves
US3483700A (en) * 1967-09-27 1969-12-16 Caterpillar Tractor Co Dual fuel injection system for gas turbine engine
GB1377184A (en) * 1971-02-02 1974-12-11 Secr Defence Gas turbine engine combustion apparatus
US3995986A (en) * 1975-03-14 1976-12-07 Straitz John F Iii Flare gas burner
US4070146A (en) * 1975-03-18 1978-01-24 Combustion Unlimited Incorporated Flare burner for waste combustible gas
US4257763A (en) * 1978-06-19 1981-03-24 John Zink Company Low NOx burner
US4288980A (en) * 1979-06-20 1981-09-15 Brown Boveri Turbomachinery, Inc. Combustor for use with gas turbines
US4412808A (en) * 1980-06-19 1983-11-01 Trw Inc. Dual fueled burner gun
US4379689A (en) * 1981-02-13 1983-04-12 Selas Corporation Of America Dual fuel burner
DE3361535D1 (en) * 1982-05-28 1986-01-30 Bbc Brown Boveri & Cie Gas turbine combustion chamber and method of operating it
EP0276696B1 (en) * 1987-01-26 1990-09-12 Siemens Aktiengesellschaft Hybrid burner for premix operation with gas and/or oil, particularly for gas turbine plants
FR2686681A1 (en) * 1992-01-28 1993-07-30 Lorraine Laminage High-power multifuel industrial burner

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1428574A (en) * 1919-12-29 1922-09-12 Ernest L Woolley Oil-burning apparatus
US1647675A (en) * 1924-10-24 1927-11-01 Vedder Wilhelm Burner for gaseous and powderous solid fuel
US1736345A (en) * 1927-06-13 1929-11-19 Robert C Hopkins Combined oil and gas burner
US1731722A (en) * 1927-07-11 1929-10-15 Balcke Ag Maschbau Gas burner
US1687390A (en) * 1927-09-27 1928-10-09 Ritter Eugene Combination gas and oil burner
US2458542A (en) * 1944-11-16 1949-01-11 Comb Processes Company Low velocity oil and gas burner
US2851093A (en) * 1956-12-26 1958-09-09 Zink Co John Multiple fuel burner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242966A (en) * 1964-02-21 1966-03-29 Byers A M Co Gaseous and liquid fuel industrial furnace burner
FR2404172A1 (en) * 1977-09-26 1979-04-20 Zink Co John SECONDARY BURNER DEVICE TO REDUCE THE PROPORTION OF NITROGEN OXIDES FORMED DURING THE COMBUSTION OF A LIQUID OR GASEOUS FUEL ON A MAIN BURNER

Also Published As

Publication number Publication date
US3236279A (en) 1966-02-22
CH388022A (en) 1965-02-15

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