GB1234455A - - Google Patents

Info

Publication number
GB1234455A
GB1234455A GB1234455DA GB1234455A GB 1234455 A GB1234455 A GB 1234455A GB 1234455D A GB1234455D A GB 1234455DA GB 1234455 A GB1234455 A GB 1234455A
Authority
GB
United Kingdom
Prior art keywords
sleeve
combustion chamber
air
outlet
inlet
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
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 filed Critical
Publication of GB1234455A publication Critical patent/GB1234455A/en
Expired legal-status Critical Current

Links

Classifications

    • 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 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F23C3/006—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion
    • 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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Gas Burners (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

1,234,455. Burner. ESSO RESEARCH & ENG. CO. 25 June, 1968 [29 Aug., 1967], No. 30232/68. Heading F4T. A fluid fuel burner 10 comprises a cylindrical refractory lined combustion chamber 16 having a circular outlet at one end for discharging combustion products into a furnace 14 and a circular inlet 27, at the opposite end of the chamber 16 to the outlet, for the introduction of fuel and air, and an air swirl sleeve 38 communicating with inlet 27 for the introduction of swirling air into the combustion chamber 16, which sleeve 38 has a plurality of circumferentially placed air inlet nozzles 40 fixed tangentially to its exterior, and an annular fillet 26 diverging from the sleeve 38 to the internal wall of the combustion chamber 16 with an included angle substantially equal to the divergent angle of the fuel spray. Each inlet nozzle 40 includes a pair of adjacent side walls 56 perpendicular to one another, each opposed by a corresponding wall 58 convergent therewith. Air under pressure is supplied to the sleeve 38 by blower means connected to an air inlet flange 41 and the helical vortex of air produced in the sleeve 38 moves into the combustion chamber 16 where its expansion is regulated by the angular fillet 26. A cone 50 (not shown), fitted into sleeve 38, prevents rearward propagation of flame from the combustion chamber 16 past cone 50. In a modification, Fig. 6 (not shown), the interior of the combustion chamber converges inwardly towards the outlet end so that a well defined jet of combustion products is obtained from the outlet. In a further modification, Fig. 7 (not shown), the air inlet nozzles 40 are constructed with uniform cross-section.
GB1234455D 1967-08-29 1968-06-25 Expired GB1234455A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66417067A 1967-08-29 1967-08-29

Publications (1)

Publication Number Publication Date
GB1234455A true GB1234455A (en) 1971-06-03

Family

ID=24664865

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1234455D Expired GB1234455A (en) 1967-08-29 1968-06-25

Country Status (8)

Country Link
US (1) US3476494A (en)
DE (1) DE1751648C2 (en)
DK (1) DK142822B (en)
FR (1) FR1584392A (en)
GB (1) GB1234455A (en)
NL (1) NL166114C (en)
NO (1) NO121231B (en)
SE (1) SE386502B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7726491B2 (en) 2002-09-19 2010-06-01 Suncor Energy Inc. Bituminous froth hydrocarbon cyclone
US7736501B2 (en) 2002-09-19 2010-06-15 Suncor Energy Inc. System and process for concentrating hydrocarbons in a bitumen feed
US8968580B2 (en) 2009-12-23 2015-03-03 Suncor Energy Inc. Apparatus and method for regulating flow through a pumpbox

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021186A (en) * 1974-06-19 1977-05-03 Exxon Research And Engineering Company Method and apparatus for reducing NOx from furnaces
US4004789A (en) * 1975-02-05 1977-01-25 Bethlehem Steel Corporation Tunnelized burner for panel type furnace
US4175920A (en) * 1975-07-31 1979-11-27 Exxon Research & Engineering Co. Multiple fuel supply system for staged air burners
CH609438A5 (en) * 1976-02-27 1979-02-28 Fascione Pietro
US4600377A (en) * 1985-05-29 1986-07-15 Cedarapids, Inc. Refractoriless liquid fuel burner
DE4012923A1 (en) * 1990-04-23 1991-10-24 Skoog Kurt DEVICE FOR BURNING FLUID, IN PARTICULAR LIQUID FUELS, LIKE OIL OR THE LIKE.
FR2685448B1 (en) * 1991-12-20 1994-03-25 Gaz De France GAS BURNER WITH COMBUSTION GRID, ITS COMBUSTION METHOD, AND HEATING SYSTEM COMPRISING SUCH A BURNER.
JP3128709B2 (en) * 1992-08-04 2001-01-29 株式会社新川 Non-contact moving table
CN101004260B (en) * 2002-08-09 2010-10-06 杰富意钢铁株式会社 Tubular flame burner and combustion control method thereof
WO2004055436A1 (en) * 2002-12-13 2004-07-01 Yukuo Katayama Method of feeding mixture containing combustible solid and water
DE102004003343A1 (en) * 2004-01-22 2005-08-11 Linde Ag Flexible parallel flow burner with swirl chamber
US20130095437A1 (en) * 2011-04-05 2013-04-18 Air Products And Chemicals, Inc. Oxy-Fuel Furnace and Method of Heating Material in an Oxy-Fuel Furnace
US10577550B2 (en) 2017-09-26 2020-03-03 Catherine J. Chagnot Continuously operable mechanical or electrical power source fueled by gas or solid fuel including gas from improved biomass downdraft gasifier
JP2019086245A (en) * 2017-11-08 2019-06-06 川崎重工業株式会社 Burner
CN109737450B (en) * 2018-12-11 2019-12-03 北京航空航天大学 Combustion chambers burn oscillation control device and combustion chambers burn oscillation control method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2126853A (en) * 1936-02-19 1938-08-16 Ernest L Woolley Liquid fuel burner
US2202524A (en) * 1939-04-22 1940-05-28 Peabody Engineering Corp Air register
US2806517A (en) * 1950-11-16 1957-09-17 Shell Dev Oil atomizing double vortex burner
US2725929A (en) * 1951-11-24 1955-12-06 Selas Corp Of America Combustion chamber type burner
US3014523A (en) * 1956-04-17 1961-12-26 Babcock & Wilcox Co Fluid fuel burner
US3118489A (en) * 1960-12-01 1964-01-21 Union Carbide Corp Reverse flow jet burner with gas vortex flame holders
FR1360069A (en) * 1963-06-04 1964-04-30 Pillard Chauffage Improvement of rotary air distributors supplying industrial burners with liquid or gaseous fuel
US3266549A (en) * 1964-07-03 1966-08-16 John J Wolfersperger Gas burner
US3327762A (en) * 1965-07-26 1967-06-27 Carrier Corp Furnace

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7726491B2 (en) 2002-09-19 2010-06-01 Suncor Energy Inc. Bituminous froth hydrocarbon cyclone
US7736501B2 (en) 2002-09-19 2010-06-15 Suncor Energy Inc. System and process for concentrating hydrocarbons in a bitumen feed
US8968580B2 (en) 2009-12-23 2015-03-03 Suncor Energy Inc. Apparatus and method for regulating flow through a pumpbox

Also Published As

Publication number Publication date
DK142822B (en) 1981-02-02
NL166114B (en) 1981-01-15
DE1751648A1 (en) 1971-08-05
NO121231B (en) 1971-02-01
DK142822C (en) 1981-09-07
DE1751648C2 (en) 1984-01-26
US3476494A (en) 1969-11-04
NL6812292A (en) 1969-03-04
SE386502B (en) 1976-08-09
FR1584392A (en) 1969-12-19
NL166114C (en) 1981-06-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PE20 Patent expired after termination of 20 years