ES268327A1 - A device for injecting in enclosures where elevated temperatures are reigned, liquid or fluidified pulverulent substances (Machine-translation by Google Translate, not legally binding) - Google Patents

A device for injecting in enclosures where elevated temperatures are reigned, liquid or fluidified pulverulent substances (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES268327A1
ES268327A1 ES0268327A ES268327A ES268327A1 ES 268327 A1 ES268327 A1 ES 268327A1 ES 0268327 A ES0268327 A ES 0268327A ES 268327 A ES268327 A ES 268327A ES 268327 A1 ES268327 A1 ES 268327A1
Authority
ES
Spain
Prior art keywords
substance
fluidified
enclosures
translation
elevated temperatures
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
ES0268327A
Other languages
Spanish (es)
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.)
Societe des Acieries de Pompey
Original Assignee
Societe des Acieries de Pompey
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 Societe des Acieries de Pompey filed Critical Societe des Acieries de Pompey
Publication of ES268327A1 publication Critical patent/ES268327A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • 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 
    • F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
    • F23C1/02—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air lump and liquid fuel

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)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)

Abstract

A device to inject, in enclosures where elevated temperatures prevail, pulverulent, liquid or fluidified substances, such as the injection that is made inside hot air nozzles in blast furnaces, of a fuel or of any other substance whose physical state be of the aforementioned, this device of the type comprising a conduit or an inner tube linked to the source of the substance to be injected and a second conduit or a tube that surrounds the first and is intended to serve as a vehicle to the fluid that serves the cooling and projection of the aforesaid substance, characterized in that it comprises an element located outside said enclosure, forming a cylinder head or support and serving, on the one hand, to bring the splices for the admission of the projection fluid and the substance to be injected and , on the other hand, to join and mount ends of the two conduits or tubes mentioned above. (Machine-translation by Google Translate, not legally binding)
ES0268327A 1960-06-21 1961-06-17 A device for injecting in enclosures where elevated temperatures are reigned, liquid or fluidified pulverulent substances (Machine-translation by Google Translate, not legally binding) Expired ES268327A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR830839A FR1280598A (en) 1960-06-21 1960-06-21 Device for injecting liquid, semi-liquid, pulverulent, fluidized or the like substances

Publications (1)

Publication Number Publication Date
ES268327A1 true ES268327A1 (en) 1961-12-16

Family

ID=8734005

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0268327A Expired ES268327A1 (en) 1960-06-21 1961-06-17 A device for injecting in enclosures where elevated temperatures are reigned, liquid or fluidified pulverulent substances (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
US (1) US3076642A (en)
BE (1) BE604348A (en)
ES (1) ES268327A1 (en)
FR (1) FR1280598A (en)
LU (1) LU40214A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU39169A1 (en) * 1960-09-12 1960-11-12
US3387784A (en) * 1966-10-27 1968-06-11 Chemetron Corp Burner for fluid fuels
US3547624A (en) * 1966-12-16 1970-12-15 Air Reduction Method of processing metal-bearing charge in a furnace having oxy-fuel burners in furnace tuyeres
US3608881A (en) * 1967-03-24 1971-09-28 Za Zvetni Metali K Tuyere apparatus for using liquid fuel in the fuming process
US3703279A (en) * 1969-08-15 1972-11-21 Joslyn Mfg & Supply Co Reactor
FR2122682A5 (en) * 1971-01-20 1972-09-01 Siderurgie Fse Inst Rech
DE2160999A1 (en) * 1971-12-09 1973-06-28 Maximilianshuette Eisenwerk DUESE FOR ADDING OXYGEN WITH A PROTECTIVE MEDIUM INTO CONVERTER VESSELS
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
US5645615A (en) * 1992-08-13 1997-07-08 Ashland Inc. Molten decomposition apparatus and process
US8468834B2 (en) * 2010-02-12 2013-06-25 General Electric Company Fuel injector nozzle
US8584467B2 (en) * 2010-02-12 2013-11-19 General Electric Company Method of controlling a combustor for a gas turbine
US8555648B2 (en) * 2010-02-12 2013-10-15 General Electric Company Fuel injector nozzle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US199134A (en) * 1878-01-08 Improvement in tuyeres
US1729447A (en) * 1929-09-24 Cooling well foe burners
US370251A (en) * 1887-09-20 Half to edward b
US1629045A (en) * 1925-07-07 1927-05-17 John A Parker Blast furnace
US2338623A (en) * 1941-01-30 1944-01-04 Crowe John Marshall Burner structure
US2446511A (en) * 1946-08-21 1948-08-03 Air Liquide Open-hearth steelmaking
US2829960A (en) * 1954-01-18 1958-04-08 Henry J Kaiser Company Method and metallurgical device for the refining of steel

Also Published As

Publication number Publication date
LU40214A1 (en) 1962-12-03
FR1280598A (en) 1962-01-08
US3076642A (en) 1963-02-05
BE604348A (en) 1961-11-29

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