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GB1320631A - Burner with swirl means for fuel and combustion air - Google Patents

Burner with swirl means for fuel and combustion air

Info

Publication number
GB1320631A
GB1320631A GB3868771A GB3868771A GB1320631A GB 1320631 A GB1320631 A GB 1320631A GB 3868771 A GB3868771 A GB 3868771A GB 3868771 A GB3868771 A GB 3868771A GB 1320631 A GB1320631 A GB 1320631A
Authority
GB
United Kingdom
Prior art keywords
duct
air
gas
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
GB3868771A
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.)
Kureha Corp
Mitsubishi Heavy Industries Ltd
Original Assignee
Kureha Corp
Mitsubishi Heavy Industries Ltd
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 JP7189970A external-priority patent/JPS5036301B1/ja
Priority claimed from JP8176470A external-priority patent/JPS5210815B1/ja
Application filed by Kureha Corp, Mitsubishi Heavy Industries Ltd filed Critical Kureha Corp
Publication of GB1320631A publication Critical patent/GB1320631A/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

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

1320631 Burner with fuel and air swirlers MITSUBISHI JUKOGYO KK and KUREHA CHEMICAL INDUSTRY CO Ltd 18 Aug 1971 [18 Aug 1970 (2)] 38687/71 Heading F4T A gas burner in a first embodiment shown in Fig. 3 comprises a mixing duct 121 formed in a ceramic body 123 and having a stepwise enlarged outlet chamber 122, a fuel gas swirler in the form of a ring manifold 120 and inlets 124 which deliver fuel gas tangentially into the duct 121; and an air inlet 118 which supplies combustion air part of which is delivered via ports 112 and an adjustable nozzle 115 axially and without swir] into the duct 121 while the remaining part is delivered into the duct via a swirler 119 for mixing with the gas and subsequent ignition. To maintain the flame within the chamber 122 the proportion of non-swirled air is adjusted by means of an apertured inner sleeve 116 which is rotated by a mechanism 117 relative to the apertured side wall of the nozzle 115 to adjust the effective area of the apertures. In an alternative embodiment shown in Fig. 1 all the air is swirled by swirl vanes 7 and the gas is introduced via swirl vanes 9. The invention may be used with other than gaseous fuels.
GB3868771A 1970-08-18 1971-08-18 Burner with swirl means for fuel and combustion air Expired GB1320631A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7189970A JPS5036301B1 (en) 1970-08-18 1970-08-18
JP8176470A JPS5210815B1 (en) 1970-09-18 1970-09-18

Publications (1)

Publication Number Publication Date
GB1320631A true GB1320631A (en) 1973-06-20

Family

ID=33554248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3868771A Expired GB1320631A (en) 1970-08-18 1971-08-18 Burner with swirl means for fuel and combustion air

Country Status (4)

Country Link
US (1) US3752634A (en)
DE (1) DE2141575C3 (en)
FR (1) FR2104455A5 (en)
GB (1) GB1320631A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104696956A (en) * 2015-03-09 2015-06-10 张家港市双龙氧化锌厂 Kiln combustor
US11020719B2 (en) * 2018-03-07 2021-06-01 Sabic Global Technologies B.V. Method and reactor for pyrolysis conversion of hydrocarbon gases

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE422105B (en) * 1978-01-20 1982-02-15 Leif Persson OIL BURNER DEVICE
DE4316474A1 (en) * 1993-05-17 1994-11-24 Abb Management Ag Premix burner for operating an internal combustion engine, a combustion chamber of a gas turbine group or a combustion system
DE10340826A1 (en) 2003-09-04 2005-03-31 Rolls-Royce Deutschland Ltd & Co Kg Homogeneous mixture formation by twisted injection of the fuel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1860987A (en) * 1926-06-23 1932-05-31 Foster Wheeler Corp Method and apparatus for burning powdered fuel
US2320575A (en) * 1941-08-22 1943-06-01 Peabody Engineering Corp Fuel burner
US3368605A (en) * 1966-02-03 1968-02-13 Zink Co John Burner assembly for lean fuel gases

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104696956A (en) * 2015-03-09 2015-06-10 张家港市双龙氧化锌厂 Kiln combustor
US11020719B2 (en) * 2018-03-07 2021-06-01 Sabic Global Technologies B.V. Method and reactor for pyrolysis conversion of hydrocarbon gases
US11826749B2 (en) 2018-03-07 2023-11-28 Sabic Global Technologies B.V. Reactor for pyrolysis conversion of hydrocarbon gases

Also Published As

Publication number Publication date
DE2141575C3 (en) 1978-03-23
DE2141575B2 (en) 1977-06-23
US3752634A (en) 1973-08-14
DE2141575A1 (en) 1972-02-24
FR2104455A5 (en) 1972-04-14

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Legal Events

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