GB1137985A - Improvements in and relating to gaseous fuel burners - Google Patents

Improvements in and relating to gaseous fuel burners

Info

Publication number
GB1137985A
GB1137985A GB25792/66A GB2579266A GB1137985A GB 1137985 A GB1137985 A GB 1137985A GB 25792/66 A GB25792/66 A GB 25792/66A GB 2579266 A GB2579266 A GB 2579266A GB 1137985 A GB1137985 A GB 1137985A
Authority
GB
United Kingdom
Prior art keywords
spud
impeller
port
gas
windbox
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
GB25792/66A
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of GB1137985A publication Critical patent/GB1137985A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F23D17/002—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel gaseous or liquid fuel
    • 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
    • F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
    • 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

Landscapes

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

Abstract

1,137,985. Burners. BABCOCK & WILCOX CO. 9 June, 1966 [9 June, 1965], No. 25792/66. Heading F4T. A gaseous fuel burner 10 for a steam generator and firing through a circular port 11 in a water-cooled chamber wall 12 has a front wall 14 spaced from wall 12 to form a windbox 15 to which superatmospheric air is supplied, the walls of port 11 connecting with the annular front plate 22 of a cylindrical air register 20 supported coaxially in windbox 15. The register 20 includes blades or vanes 23 pivotally mounted to be rotatable about their axes which are parallel to the central axis of port 11. A fixed tubular sleeve 30 axially arranged with respect to port 11 terminates within the register and has slidably mounted within it a tubular distance-piece 31 carrying a vaned impeller or diffuser cone 32 which disrupts the airflow stream so as to form a shielded turbulent air zone on its downstream side. An oil atomizer assembly 50 is housed within the tube 30 so that the atomizer tip 51 terminates adjacent impeller 32. Disposed within windbox 15 is a torusshaped gaseous fuel manifold 40 connected to spud elements 42 having chisel-faced tips and a sighting tube 18 provides means for visual monitoring. Each spud element 42 has a collar or shielding plate 45 which produces a shielded turbulent air zone on the downstream side thereof. As the gas burner load is decreased smaller proportions of fuel are projected into the zone downstream of impeller 32 and the primary location of ignition stability is transferred to the spud collar zones. When firing gas alone, the impeller 32 is positioned slightly upstream of the spud collars but when firing oil and gas in combination the impeller is heated downstream of the spud tips. The oil burner may be replaced by a further gas spud or a pulverized solid fuel burner.
GB25792/66A 1965-06-09 1966-06-09 Improvements in and relating to gaseous fuel burners Expired GB1137985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US462690A US3349826A (en) 1965-06-09 1965-06-09 Combination oil and gas burner

Publications (1)

Publication Number Publication Date
GB1137985A true GB1137985A (en) 1968-12-27

Family

ID=23837413

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25792/66A Expired GB1137985A (en) 1965-06-09 1966-06-09 Improvements in and relating to gaseous fuel burners

Country Status (3)

Country Link
US (1) US3349826A (en)
FR (1) FR1482609A (en)
GB (1) GB1137985A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006319A1 (en) * 1978-06-08 1980-01-09 John Zink Company Gas or liquid fuel burner with air register control of tangential/axial combustion movement
EP3176517B1 (en) * 2015-12-01 2021-07-07 Fuß, Andreas Method and device for producing heat

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483700A (en) * 1967-09-27 1969-12-16 Caterpillar Tractor Co Dual fuel injection system for gas turbine engine
US3685740A (en) * 1969-10-29 1972-08-22 Air Reduction Rocket burner with flame pattern control
FR2234520B1 (en) * 1973-06-25 1977-10-07 Combustion Eng
US3975141A (en) * 1974-06-25 1976-08-17 The United States Of America As Represented By The Secretary Of The Army Combustion liner swirler
US4050879A (en) * 1974-11-18 1977-09-27 Mitsubishi Jukogyo Kabushiki Kaisha Fuel combustion apparatus
US3958416A (en) * 1974-12-12 1976-05-25 General Motors Corporation Combustion apparatus
DE2729321C2 (en) * 1977-06-29 1983-10-20 Smit Ovens Nijmegen B.V., Nijmegen Process for the combustion of liquid fuel and burner device for carrying out the process
US4374637A (en) * 1978-10-31 1983-02-22 Zwick Energy Research Organization, Inc. Burner construction
US4298337A (en) * 1979-04-23 1981-11-03 Mechtron International Corporation Fuel burner having flame stabilization by internal recirculation
US4457241A (en) * 1981-12-23 1984-07-03 Riley Stoker Corporation Method of burning pulverized coal
US4559009A (en) * 1982-08-06 1985-12-17 Hauck Manufacturing Company Aggregate dryer burner
US4504217A (en) * 1983-10-14 1985-03-12 Zurn Industries, Inc. Low excess air burner having a movable venturi
GB8331127D0 (en) * 1983-11-22 1983-12-29 Babcock Power Ltd Burner tips
KR960005758B1 (en) * 1991-05-07 1996-05-01 산요덴끼 가부시끼가이샤 Gas burner
US5410884A (en) * 1992-10-19 1995-05-02 Mitsubishi Jukogyo Kabushiki Kaisha Combustor for gas turbines with diverging pilot nozzle cone
US5538340A (en) * 1993-12-14 1996-07-23 Gencor Industries, Inc. Counterflow drum mixer for making asphaltic concrete and methods of operation
US5664944A (en) * 1994-12-05 1997-09-09 The Babcock & Wilcox Company Low pressure drop vanes for burners and NOX ports
US5961316A (en) * 1995-10-25 1999-10-05 Weil-Mclain Oil burner
DE19547914A1 (en) * 1995-12-21 1997-06-26 Abb Research Ltd Premix burner for a heat generator
US5755567A (en) * 1996-02-21 1998-05-26 The Babcock & Wilcox Company Low vortex spin vanes for burners and overfire air ports
DE19618058B4 (en) * 1996-05-06 2008-12-04 Alstom burner
DE10332860A1 (en) * 2003-07-18 2005-02-10 Linde Ag Gas burner for separately supplied gases has burner head made of aluminum material in region of output end of gas input channel
EP2196734A1 (en) 2008-12-12 2010-06-16 Siemens Aktiengesellschaft Fuel lance for a burner
EP2218965A1 (en) * 2009-02-16 2010-08-18 Total Petrochemicals Research Feluy Low NOx burner
US11578865B2 (en) * 2020-05-15 2023-02-14 Zeeco, Inc. Plugging resistant free-jet burner and method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US172065A (en) * 1876-01-11 Improvement in gas-burners
US2061561A (en) * 1930-03-20 1936-11-24 William G Cartter Burner for hydrocarbon gases
US2274818A (en) * 1940-05-17 1942-03-03 John S Zink Combination gas and oil burner
US2826249A (en) * 1952-09-12 1958-03-11 Babcock & Wilcox Co Multiple nozzle gas burner
US2840152A (en) * 1956-02-07 1958-06-24 Zink Co John Gas burner heads
US3032097A (en) * 1958-07-07 1962-05-01 Babcock & Wilcox Co Method and apparatus for burning fluent fuel
US2918966A (en) * 1958-08-07 1959-12-29 Nat Airoil Burner Company Inc Burners for gaseous and heavy liquid fuels
US3067808A (en) * 1959-09-08 1962-12-11 Babcock & Wilcox Co Combination oil and gas burner
US3033273A (en) * 1959-11-09 1962-05-08 Zink Co John Fuel burner assembly
US3179152A (en) * 1961-02-09 1965-04-20 Babcock & Wilcox Co Combination oil and gas burner
US3153438A (en) * 1961-04-17 1964-10-20 Witold B Brzozowski Dual fuel burner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006319A1 (en) * 1978-06-08 1980-01-09 John Zink Company Gas or liquid fuel burner with air register control of tangential/axial combustion movement
EP3176517B1 (en) * 2015-12-01 2021-07-07 Fuß, Andreas Method and device for producing heat

Also Published As

Publication number Publication date
US3349826A (en) 1967-10-31
FR1482609A (en) 1967-05-26

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