FR2276534A1 - Dispositif d'atomisation et d'injection de combustible liquide - Google Patents

Dispositif d'atomisation et d'injection de combustible liquide

Info

Publication number
FR2276534A1
FR2276534A1 FR7520131A FR7520131A FR2276534A1 FR 2276534 A1 FR2276534 A1 FR 2276534A1 FR 7520131 A FR7520131 A FR 7520131A FR 7520131 A FR7520131 A FR 7520131A FR 2276534 A1 FR2276534 A1 FR 2276534A1
Authority
FR
France
Prior art keywords
injection device
liquid fuel
fuel atomization
atomization
liquid
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.)
Granted
Application number
FR7520131A
Other languages
English (en)
French (fr)
Other versions
FR2276534B1 (OSRAM
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants 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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of FR2276534A1 publication Critical patent/FR2276534A1/fr
Application granted granted Critical
Publication of FR2276534B1 publication Critical patent/FR2276534B1/fr
Granted 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
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/101—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting before the burner outlet
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • C21C5/462—Means for handling, e.g. adjusting, changing, coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Manufacture Of Iron (AREA)
  • Blast Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
FR7520131A 1974-06-26 1975-06-26 Dispositif d'atomisation et d'injection de combustible liquide Granted FR2276534A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/483,175 US3937449A (en) 1974-06-26 1974-06-26 Liquid-fuel atomization and injection device

Publications (2)

Publication Number Publication Date
FR2276534A1 true FR2276534A1 (fr) 1976-01-23
FR2276534B1 FR2276534B1 (OSRAM) 1982-03-19

Family

ID=23918973

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520131A Granted FR2276534A1 (fr) 1974-06-26 1975-06-26 Dispositif d'atomisation et d'injection de combustible liquide

Country Status (10)

Country Link
US (1) US3937449A (OSRAM)
JP (1) JPS5118903A (OSRAM)
BE (1) BE830606A (OSRAM)
BR (1) BR7504014A (OSRAM)
CA (1) CA1051659A (OSRAM)
DE (1) DE2527317A1 (OSRAM)
FR (1) FR2276534A1 (OSRAM)
GB (1) GB1495204A (OSRAM)
IT (1) IT1036220B (OSRAM)
SU (1) SU572210A3 (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1183014B (it) * 1985-11-29 1987-10-05 Nucva Italsider Spa Lancia per iniezione in altoforno di sospensioni ad elevato contenuto di carbone
DE4136274A1 (de) * 1991-11-04 1993-05-06 Kortec Ag, Zug, Ch Verfahren und vorrichtung zum schutz einer in einer heisswindleitung eines hochofens angeordneten einblasvorrichtung
US5890442A (en) * 1996-01-23 1999-04-06 Mcdermott Technology, Inc. Gas stabilized reburning for NOx control
CA2571032A1 (en) * 2006-01-10 2007-07-10 John A. Burgener Improved concentricity for long concentric nebulizers
US7837928B2 (en) * 2007-01-16 2010-11-23 U.S. Steel Canada Inc. Apparatus and method for injection of fluid hydrocarbons into a blast furnace
US10040028B2 (en) 2015-11-04 2018-08-07 Ford Global Technologies, Llc Methods and systems for a mixer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US912500A (en) * 1907-06-05 1909-02-16 Howard H Snyder Acetylene-blowpipe.
US1102329A (en) * 1913-10-23 1914-07-07 Moses H Dunn Hydrocarbon-burner.
US1423650A (en) * 1920-05-11 1922-07-25 Joseph O Decuir Oil burner
US1462680A (en) * 1922-09-01 1923-07-24 Bliss John Burner for fluid fuel
US1647956A (en) * 1926-01-16 1927-11-01 Butcher Alfred Oil burner
US1999121A (en) * 1934-03-26 1935-04-23 Robert J Wilson Oil burner
FR1226568A (fr) * 1959-02-21 1960-07-13 Siderurgie Fse Inst Rech Brûleur à flamme stable et à forte concentration calorifique obtenue par onde de choc
US3216714A (en) * 1963-02-04 1965-11-09 Bot Brassert Oxygen Technik Ag Heating and blowing device for metallurgical purposes

Also Published As

Publication number Publication date
JPS5118903A (en) 1976-02-14
SU572210A3 (ru) 1977-09-05
IT1036220B (it) 1979-10-30
BR7504014A (pt) 1976-07-06
GB1495204A (en) 1977-12-14
CA1051659A (en) 1979-04-03
FR2276534B1 (OSRAM) 1982-03-19
US3937449A (en) 1976-02-10
DE2527317A1 (de) 1976-01-15
BE830606A (fr) 1975-12-29

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Legal Events

Date Code Title Description
ST Notification of lapse