GB1027731A - A burner for liquid fuel - Google Patents

A burner for liquid fuel

Info

Publication number
GB1027731A
GB1027731A GB4692962A GB4692962A GB1027731A GB 1027731 A GB1027731 A GB 1027731A GB 4692962 A GB4692962 A GB 4692962A GB 4692962 A GB4692962 A GB 4692962A GB 1027731 A GB1027731 A GB 1027731A
Authority
GB
United Kingdom
Prior art keywords
pipe
baffle
nozzle
liquid fuel
airstream
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
GB4692962A
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.)
Mobil Oil Francaise SA
Original Assignee
Mobil Oil Francaise SA
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 Mobil Oil Francaise SA filed Critical Mobil Oil Francaise SA
Publication of GB1027731A publication Critical patent/GB1027731A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Spray-Type Burners (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)

Abstract

1,027,731. Liquid fuel burners. MOBIL OIL FRANCAISE S.A. Dec. 12, 1962 [Dec. 22, 1961], No. 46929/62. Heading F4T. A liquid fuel burner, Fig. 1 (not shown), especially for mounting in the airstream f1 flowing in a blast furnace tuyere, comprises a liquid cooled fuel pipe 1 having a discharge nozzle 3 surrounded by a coaxial air baffle 4 which intercepts a portion of the airstream and deflects it past the nozzle 3 to atomize the fuel discharged therefrom. The baffle 4 is keyed on to the pipe 1 and may have the shape of a hollow convergent truncated cone or pyramids, or of a convergent-divergent tube, Fig. 2 (not shown). A swirling motion may be imparted to the air stream passing the nozzle 3 by fins on the inner surface of the baffle 4 or by helical vanes on the outer surface of the pipe 1. The pipe is cooled by water flowing through a double-walled cooling jacket 6, 6a surrounding the pipe and having an inlet 7 and an outlet 8. The outer cooling jacket wall 6 is connected by ribs 9 to the baffle 4.
GB4692962A 1961-12-22 1962-12-12 A burner for liquid fuel Expired GB1027731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR882942A FR1316711A (en) 1961-12-22 1961-12-22 Advanced burner

Publications (1)

Publication Number Publication Date
GB1027731A true GB1027731A (en) 1966-04-27

Family

ID=8769350

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4692962A Expired GB1027731A (en) 1961-12-22 1962-12-12 A burner for liquid fuel

Country Status (3)

Country Link
AT (1) AT252288B (en)
FR (1) FR1316711A (en)
GB (1) GB1027731A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2306002A (en) * 1995-10-02 1997-04-23 Abb Research Ltd Swirl atomiser for a combustor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6712305A (en) * 1966-09-12 1968-03-13
DE4136274A1 (en) * 1991-11-04 1993-05-06 Kortec Ag, Zug, Ch METHOD AND DEVICE FOR PROTECTING A BLOWING DEVICE ARRANGED IN A HOT WIND LINE OF A BLAST FURNACE
LU88065A1 (en) * 1992-02-05 1993-08-17 Paul Wurth S.A. BURNER FOR A TANK OVEN

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2306002A (en) * 1995-10-02 1997-04-23 Abb Research Ltd Swirl atomiser for a combustor
GB2306002B (en) * 1995-10-02 1999-08-11 Abb Research Ltd Device and method for injecting fuels into compressed gaseous media

Also Published As

Publication number Publication date
FR1316711A (en) 1963-02-01
AT252288B (en) 1967-02-10

Similar Documents

Publication Publication Date Title
US2806517A (en) Oil atomizing double vortex burner
US3558119A (en) Device for the injection of liquid fuels into blast furnaces
US4203717A (en) Flat flame burner assembly
US3934555A (en) Boiler using combustible fluid
US3049085A (en) Method and apparatus for burning pulverized coal
US2541171A (en) Air inlet structure for combustion chambers
US2541170A (en) Air intake arrangement for air jacketed combustion chambers
US2734560A (en) Burner and combustion system
US3032097A (en) Method and apparatus for burning fluent fuel
US3612737A (en) Turbulence muffle burner
GB1234455A (en)
US4285664A (en) Burner for a plurality of fluid streams
GB1027731A (en) A burner for liquid fuel
US3267984A (en) Burner assembly producing radiant heat
US2931430A (en) Combination oil and gas burner
US2063396A (en) Gas fuel burner
US2651913A (en) Gas turbine combustion chamber
US1865983A (en) Fuel burning apparatus
GB1499959A (en) Oil burner assembly
GB979102A (en) Improvements in and relating to the supply of liquid fuel in a finely divided state
US1959521A (en) Air director for liquid fuel or powdered fuel furnaces
US2600020A (en) Forced air flow air-heating furnace
US2103958A (en) Fuel burner
US3376097A (en) Oil burning process
US2565879A (en) Burner for combustion chambers