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GB1232191A - - Google Patents

Info

Publication number
GB1232191A
GB1232191A GB1232191DA GB1232191A GB 1232191 A GB1232191 A GB 1232191A GB 1232191D A GB1232191D A GB 1232191DA GB 1232191 A GB1232191 A GB 1232191A
Authority
GB
United Kingdom
Prior art keywords
turbine
gas
heating
strip
ducts
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
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 filed Critical
Publication of GB1232191A publication Critical patent/GB1232191A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper

Landscapes

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

Abstract

1,232,191. Heat-treating metal strip. SOC. ANON. HEURTEY. Jan 6, 1969 No.733/69. Heading C7N. [Also in Division F4J Apparatus for heating or cooling continuous lengths of sheet or strip material includes supporting rollers, there being located in each space between two successive rollers a gas outlet on each side of the material path which discharges treatment gas on to the material in a direction perpendicular to it. Both outlets are supplied by a single turbine having diametrically opposite outlets, the turbine also extracting gas in counterflow to the supply. To cool the material a heat exchanger may be incorporated in the turbine intake system, while for heating the exchanger may be located at the turbine outlet. As illustrated, gas ducted from the turbine 18 through ducts 22, 24 is discharged on to strip 10 through units 14, 16, as shown by arrows F, and is then withdrawn as shown by arrows f through openings 30<SP>1</SP>, 30, 32, 34, 34<SP>1</SP> passing through the injector units and returned by ducts 26 to heat exchanger 28 and the turbine. The treatment of metal, painted or otherwise, and paper, by heating, cooling or drying, is referred to.
GB1232191D 1969-01-06 1969-01-06 Expired GB1232191A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB73369 1969-01-06

Publications (1)

Publication Number Publication Date
GB1232191A true GB1232191A (en) 1971-05-19

Family

ID=9709589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232191D Expired GB1232191A (en) 1969-01-06 1969-01-06

Country Status (1)

Country Link
GB (1) GB1232191A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095953A1 (en) * 1982-05-27 1983-12-07 Stein Heurtey Method of heating coated strips for the transformation of a coating structure, especially at the production of galvanized sheets
EP0349202A3 (en) * 1988-07-01 1991-08-28 Valmet-Tampella Oy A method of and an apparatus for drying a fibre web

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095953A1 (en) * 1982-05-27 1983-12-07 Stein Heurtey Method of heating coated strips for the transformation of a coating structure, especially at the production of galvanized sheets
EP0349202A3 (en) * 1988-07-01 1991-08-28 Valmet-Tampella Oy A method of and an apparatus for drying a fibre web

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee