BE630649A - - Google Patents

Info

Publication number
BE630649A
BE630649A BE630649DA BE630649A BE 630649 A BE630649 A BE 630649A BE 630649D A BE630649D A BE 630649DA BE 630649 A BE630649 A BE 630649A
Authority
BE
Belgium
Application number
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.)
Publication of BE630649A publication Critical patent/BE630649A/xx

Links

Classifications

    • 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
    • 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
    • C21B5/003—Injection of pulverulent coal
    • 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
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/002—Feeding devices for steam boilers, e.g. in locomotives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/006—Fuel distribution and transport systems for pulverulent 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)
  • Manufacture Of Iron (AREA)
BE630649D 1962-04-05 BE630649A (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1257055XA 1962-04-05 1962-04-05
US185438A US3150962A (en) 1962-04-05 1962-04-05 Pulverized coal firing method and system for blast furnace

Publications (1)

Publication Number Publication Date
BE630649A true BE630649A (it)

Family

ID=32965179

Family Applications (1)

Application Number Title Priority Date Filing Date
BE630649D BE630649A (it) 1962-04-05

Country Status (3)

Country Link
US (1) US3150962A (it)
BE (1) BE630649A (it)
DE (1) DE1257055B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1310593A (fr) * 1961-10-13 1962-11-30 Siderurgie Fse Inst Rech Procédé de réglage d'injections de combustibles dans un haut-fourneau
US3204942A (en) * 1963-02-18 1965-09-07 Babcock & Wilcox Co Distributor for pneumatically transported particle-form material
US3167421A (en) * 1962-06-15 1965-01-26 Pulhnan Inc Powdered solids injection process
US3240587A (en) * 1962-12-21 1966-03-15 Allied Chem Method for injecting particulate coal into a blast furnace
US3318686A (en) * 1963-07-02 1967-05-09 Koppers Co Inc Method and apparatus for transporting particulate material to a metallurgical furnace
US3306238A (en) * 1965-05-20 1967-02-28 Armco Steel Corp Fuel injection system for blast furnaces
US3371917A (en) * 1965-10-21 1968-03-05 Buell Engineering Company Inc Apparatus for feeding fuel into a blast furnace
US3971654A (en) * 1974-10-16 1976-07-27 Bethlehem Steel Corporation Method of injecting pelletized coal through blast furnace tuyeres
IT1065114B (it) * 1975-08-22 1985-02-25 Peters Ag Claudius Dispositivo per l introduzione pneumatica continua di merce di in forma di polvere in piu punti di utilizzo
LU81519A1 (fr) * 1979-07-17 1979-10-31 Wurth Anciens Ets Paul Procede et installation d'injection de combustibles solides dans un four a cuve
LU82336A1 (fr) * 1980-04-04 1980-07-02 Wurth Anciens Ets Paul Procede et dispositif de pression et de fluidisation d'une masse pulverulente dans une enceinte de distribution
US4332207A (en) * 1980-10-30 1982-06-01 Combustion Engineering, Inc. Method of improving load response on coal-fired boilers
DE3109111A1 (de) * 1981-03-11 1982-09-23 Fried. Krupp Gmbh, 4300 Essen "anlage zum eingeben von kohle in metallurgische prozessgefaesse mit einer vielzahl von einblasstellen und verfahren zum betreiben der anlage"
FR2516543B1 (fr) * 1981-11-18 1986-07-18 Do Nii Chernoj Metallurgii Procede d'amenee d'un melange combustible en poudre dans les tuyeres d'un haut fourneau
US4412496A (en) * 1982-04-27 1983-11-01 Foster Wheeler Energy Corp. Combustion system and method for a coal-fired furnace utilizing a low load coal burner
DE3581431D1 (de) * 1984-05-11 1991-02-28 Jakes Howden & Co Ltd Verfahren zum betreiben eines metallurgischen ofens.
JPS6127092U (ja) * 1984-07-23 1986-02-18 日本フアンドリ−サ−ビス株式会社 溶解炉装置
US5265983A (en) * 1992-06-02 1993-11-30 The Babcock & Wilcox Company Cascading pressure continuous blow bottle
JP6012360B2 (ja) * 2012-09-20 2016-10-25 三菱重工業株式会社 微粉炭吹き込み装置、これを備えた高炉設備、および微粉炭供給方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US250602A (en) * 1881-12-06 thiollier and f
US1627766A (en) * 1924-04-14 1927-05-10 Raymond Bros Engineering Co Method of and apparatus for preparing, feeding, and burning pulverized fuel
GB244575A (en) * 1924-11-28 1925-12-24 Int Comb Eng Corp Improvements relating to the pulverising and drying of materials
DE498123C (de) * 1926-06-15 1930-05-17 Aeg Feuerungsanlage fuer staubfoermige Brennstoffe, insbesondere fuer Kohlenstaub
US1821868A (en) * 1929-11-13 1931-09-01 Yarrow Harold Edgar Distributor for pulverized fuel
US2184845A (en) * 1933-08-08 1939-12-26 Noack Walter Gustav Pulverizing, combustion, and heat transfer plant
US2226923A (en) * 1938-08-16 1940-12-31 Comb Eng Co Inc Control for fuel feeding apparatus
US2511017A (en) * 1944-03-15 1950-06-13 Babcock & Wilcox Co Fuel handling and firing system
US2494070A (en) * 1945-09-10 1950-01-10 Blaw Knox Co Apparatus for burning pulverized fuel
US2960324A (en) * 1954-02-04 1960-11-15 Babcock & Wilcox Co Condensible fluid swept pulverizer

Also Published As

Publication number Publication date
US3150962A (en) 1964-09-29
DE1257055B (de) 1967-12-21

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