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GB990456A - Cooling furnace walls - Google Patents

Cooling furnace walls

Info

Publication number
GB990456A
GB990456A GB550564A GB550564A GB990456A GB 990456 A GB990456 A GB 990456A GB 550564 A GB550564 A GB 550564A GB 550564 A GB550564 A GB 550564A GB 990456 A GB990456 A GB 990456A
Authority
GB
United Kingdom
Prior art keywords
casing
strip
burners
burner
furnace
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
GB550564A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB990456A publication Critical patent/GB990456A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

990,456. Cooling furnace walls. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. Feb. 10, 1964 [Feb. 12, 1963], No. 5505/64. Heading F4B. At least one tunnel burner 1 is surrounded by a fluid-tight casing 3 mounted in a fur nace wall 10 so that one side 9 of the casing forms part of the inner surface of the furnace wall, and cooling fluid is passed through the casing. In a furnace for heating a con tinuously moving strip 8, a number of burners 1, each having a meta jacket to the burner proper, are mounted in a metal casing 3 by welding the burner jackets to the casing. A water-cooled casing 3 with burners 1 is mounted on either side of the strip 8, so that when the strip is stationary, and the fuel supply to the burners cut off, the strip is not overheated by radiation from the heated furnace walls.
GB550564A 1963-02-12 1964-02-10 Cooling furnace walls Expired GB990456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR924486A FR1356359A (en) 1963-02-12 1963-02-12 Advanced heating cell

Publications (1)

Publication Number Publication Date
GB990456A true GB990456A (en) 1965-04-28

Family

ID=8796830

Family Applications (1)

Application Number Title Priority Date Filing Date
GB550564A Expired GB990456A (en) 1963-02-12 1964-02-10 Cooling furnace walls

Country Status (4)

Country Link
BE (1) BE643607A (en)
FR (1) FR1356359A (en)
GB (1) GB990456A (en)
NL (1) NL6401082A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233944A1 (en) * 1985-07-18 1987-09-02 Nippon Kokan Kabushiki Kaisha Continuous strip steel processing line having direct firing furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233944A1 (en) * 1985-07-18 1987-09-02 Nippon Kokan Kabushiki Kaisha Continuous strip steel processing line having direct firing furnace
EP0233944A4 (en) * 1985-07-18 1988-05-31 Nippon Kokan Kk Continuous strip steel processing line having direct firing furnace.

Also Published As

Publication number Publication date
BE643607A (en) 1964-08-10
FR1356359A (en) 1964-03-27
NL6401082A (en) 1964-08-13

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