GB1298781A - A metallurgical burner - Google Patents

A metallurgical burner

Info

Publication number
GB1298781A
GB1298781A GB254/71A GB25471A GB1298781A GB 1298781 A GB1298781 A GB 1298781A GB 254/71 A GB254/71 A GB 254/71A GB 25471 A GB25471 A GB 25471A GB 1298781 A GB1298781 A GB 1298781A
Authority
GB
United Kingdom
Prior art keywords
housing
conduit
fed
burner
fuel
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
GB254/71A
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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals Inc
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 Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Publication of GB1298781A publication Critical patent/GB1298781A/en
Expired 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
    • F23D14/20—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
    • F23D14/24—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 at least one of the fluids being submitted to a swirling motion
    • 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
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/78—Cooling burner parts
    • 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
    • F23D2900/00014—Pilot burners specially adapted for ignition of main burners in furnaces or gas turbines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/30—Technologies for a more efficient combustion or heat usage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Abstract

1298781 Industrial gas burner AIR PRODUCTS & CHEMICALS Inc 4 Jan 1971 [12 Jan 1970] 254/71 Headings F4F and F4T A burner for heating a metallurgical furnace comprises an open ended cylindrical housing 10, a fluid cooling jacket including flow passages 26, 28 to enable the burner to be operated at high temperatures, the coolant being fed in through conduit 30 and discharged from conduit 32, a cover 34 closing one end of the housing, a fuel pipe 38 for natural gas extending through the cover into the housing and having a nozzle set back from the open end 36, ignition means within the housing, and a stator 70 positioned around the nozzle and carrying inclined and overlapping ferrous alloy blades 72 for creating a swirling flow of air or oxygen enriched air, fed into the housing through conduit 24, to provide for intimate mixing of fuel and air, and to prevent flashback. A spark igniter 56 is provided to ignite a pilot flame fed with premixed fuel gas from conduit 68 through central bore 46, the fuel for the main flame being fed from pipe 50 through annular passage 44 and emerging through constricted orifice 48. In the embodiment of Fig. 4 (not shown) the pipe 38, and with it the stator 70, is axially slidable within housing 10. If one blade 72 of the stator is provided with a small hole, an ultraviolet flame sensor mounted in cover 34 may be provided to monitor the pilot or main burner flames.
GB254/71A 1970-01-12 1971-01-04 A metallurgical burner Expired GB1298781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US211470A 1970-01-12 1970-01-12

Publications (1)

Publication Number Publication Date
GB1298781A true GB1298781A (en) 1972-12-06

Family

ID=21699299

Family Applications (1)

Application Number Title Priority Date Filing Date
GB254/71A Expired GB1298781A (en) 1970-01-12 1971-01-04 A metallurgical burner

Country Status (4)

Country Link
US (1) US3612738A (en)
BE (1) BE761476A (en)
DE (1) DE2101057A1 (en)
GB (1) GB1298781A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107575867A (en) * 2017-09-22 2018-01-12 安德森热能科技（苏州）有限责任公司 A kind of immersion pure oxygen combustor

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2269646B1 (en) * 1974-04-30 1976-12-17 Snecma
US4022441A (en) * 1975-11-28 1977-05-10 Victor Equipment Company Universal torch
US4030710A (en) * 1975-11-28 1977-06-21 Victor Equipment Company Floating tube torch
US4155702A (en) * 1977-11-30 1979-05-22 Air Products And Chemicals, Inc. Burner
DE3025948C2 (en) * 1980-07-09 1982-12-30 Maxon Corp., Muncie, Ind. Area burner
US4622007A (en) * 1984-08-17 1986-11-11 American Combustion, Inc. Variable heat generating method and apparatus
US4902484A (en) * 1985-07-18 1990-02-20 John Zink Company Oxygen injector means for secondary reformer
US5515794A (en) * 1995-01-23 1996-05-14 Texaco Inc. Partial oxidation process burner with recessed tip and gas blasting
US5865616A (en) * 1996-12-12 1999-02-02 Wayne/Scott Fetzer Company Premix gas burner
US6196834B1 (en) * 1998-11-25 2001-03-06 Aga Gas, Inc. Oxy-fuel ignitor
US20070048685A1 (en) * 2005-09-01 2007-03-01 General Electric Company Fuel burner
WO2012075110A1 (en) * 2010-11-30 2012-06-07 Fives North American Combustion, Inc. Premix flashback control
US20180209641A1 (en) * 2016-12-09 2018-07-26 Absolute Combustion International Inc. Combustion burners and associated methods of operation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107575867A (en) * 2017-09-22 2018-01-12 安德森热能科技（苏州）有限责任公司 A kind of immersion pure oxygen combustor
CN107575867B (en) * 2017-09-22 2024-02-23 安德森热能科技（苏州）有限责任公司 Immersed pure oxygen burner

Also Published As

Publication number Publication date
DE2101057A1 (en) 1971-07-22
US3612738A (en) 1971-10-12
BE761476A (en) 1971-07-12

Similar Documents

Publication Publication Date Title
GB1298781A (en) A metallurgical burner
US4148599A (en) Method to mix liquid fuels with diluent gas for a gaseous fuel burner
GB1136543A (en) Liquid fuel combustion apparatus for gas turbine engines
US3147795A (en) Burner utilizing an eddy plate for proper mixing of fuel and air
CZ49293A3 (en) Combustion system employing oxygen and fuel
US4120640A (en) Burner for liquid fuel
JPS5848803B2 (en) How to operate a melting furnace and burners used for this operation
GB859184A (en) Igniter
US5277578A (en) Gas burner having tangential counter-rotation air injectors and axial gas injector tube
US4309165A (en) High velocity combustion furnace and burner
US2418533A (en) Gas torch
US3746500A (en) Cutting torch tip
US3247884A (en) Burner means for furnaces
GB1463663A (en) Porous media burner
US3424542A (en) Radiant spiral flame gas burner
GB1154963A (en) Method for Burning Fuel and Fuel Burner for such method
US3260301A (en) Igniter
US2764230A (en) Torch
GB1531099A (en) Gas burners
JPS57202402A (en) Combustion device for pulverized coal
US3520646A (en) Pre-mixing type gas burner
US3006555A (en) Burner assemblies for metalspraying guns
GB1353958A (en) Welding or cutting torch with a safety device
GB1135104A (en) Combustion equipment
JPH0510512A (en) Gas combustion apparatus

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee