JPS5684456A - Cooler for strip - Google Patents

Cooler for strip

Info

Publication number
JPS5684456A
JPS5684456A JP16045279A JP16045279A JPS5684456A JP S5684456 A JPS5684456 A JP S5684456A JP 16045279 A JP16045279 A JP 16045279A JP 16045279 A JP16045279 A JP 16045279A JP S5684456 A JPS5684456 A JP S5684456A
Authority
JP
Japan
Prior art keywords
liquid
nozzle
cooler
gas
cooling
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
JP16045279A
Other languages
Japanese (ja)
Other versions
JPS5856029B2 (en
Inventor
Katsuyoshi Kobayashi
Hisanori Karashima
Katsutoshi Sunada
Katsutoshi Murakami
Hachiro Harajiri
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP54160452A priority Critical patent/JPS5856029B2/en
Publication of JPS5684456A publication Critical patent/JPS5684456A/en
Publication of JPS5856029B2 publication Critical patent/JPS5856029B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • 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
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray quenching
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • C23C2/29—Cooling or quenching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

PURPOSE:To obtain a cooler for strips by using a vapor-liquid mixture atomizing cooler system in which the height of a cooling tower is largely reduced and by which strips coming out of a plating bath are cooled with a high cooling efficiency. CONSTITUTION:In a cooler body 7, a gas cooling nozzle 9 and a liquid cooling nozzle 10 are provided, and the tip of the nozzle 10 is situated in the liquid-jetting zone of the nozzle 9 to form cooler groups 9 and 10 in the face of the strip 1, where the nozzle groups 9 and 10 are provided in a multistage arrangement. The nozzle groups 9 and 10 are connected to respective supply sources through a gas supply duct 9' and a liquid supply duct 10'. Also, the cooling of the strip 1 can be made by gas alone or a mixture of gas and liquid by stopping the supply of liquid to all or part of the nozzle group 10 by means of a liquid supply control valve, e.g., an electromagnetic valve 11, provided on the way of the pipe 10'. Waste gas in the cooler 7 is discharged through a duct from an exhaust port 12 to the outside.
JP54160452A 1979-12-11 1979-12-11 strip cooling system Expired JPS5856029B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54160452A JPS5856029B2 (en) 1979-12-11 1979-12-11 strip cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54160452A JPS5856029B2 (en) 1979-12-11 1979-12-11 strip cooling system

Publications (2)

Publication Number Publication Date
JPS5684456A true JPS5684456A (en) 1981-07-09
JPS5856029B2 JPS5856029B2 (en) 1983-12-13

Family

ID=15715233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54160452A Expired JPS5856029B2 (en) 1979-12-11 1979-12-11 strip cooling system

Country Status (1)

Country Link
JP (1) JPS5856029B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59118873A (en) * 1982-12-24 1984-07-09 Sumitomo Electric Ind Ltd Squeezing method in hot dipping
JPS59118870A (en) * 1982-12-25 1984-07-09 Sumitomo Electric Ind Ltd Hot dipping method
JPS59123752A (en) * 1982-12-27 1984-07-17 Sumitomo Electric Ind Ltd Production of electrode wire for electric discharge machining for cutting wire
WO1996013619A1 (en) * 1994-10-26 1996-05-09 Centre De Recherches Metallurgiques - Centrum Voor Research In De Metallurgie Device for the accelerated cooling of a fast-moving continuous substrate in a vertical plane
EP0921208A2 (en) * 1997-12-05 1999-06-09 Mitsubishi Heavy Industries, Ltd. Method and system for cooling strip material
CN105934531A (en) * 2014-01-27 2016-09-07 Posco公司 Cooling apparatus for plated steel sheet
CN109207706A (en) * 2017-07-04 2019-01-15 大同特殊钢株式会社 Heat-treatment furnace
CN115011901A (en) * 2022-06-24 2022-09-06 洛阳市澳鑫金属制品有限公司 Operation method of water-cooling device for hot galvanizing of steel wire
WO2022241969A1 (en) * 2021-05-21 2022-11-24 重庆赛迪热工环保工程技术有限公司 Nozzle structure and zinc-aluminum-magnesium special sectional cooler comprising same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210363483A1 (en) 2017-11-10 2021-11-25 Regenesis Science Co., Ltd. Method for producing cultured cell, and method for producing therapeutic agent for spinal cord injury disease

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59118873A (en) * 1982-12-24 1984-07-09 Sumitomo Electric Ind Ltd Squeezing method in hot dipping
JPH0542503B2 (en) * 1982-12-24 1993-06-28 Sumitomo Electric Industries
JPS59118870A (en) * 1982-12-25 1984-07-09 Sumitomo Electric Ind Ltd Hot dipping method
JPS59123752A (en) * 1982-12-27 1984-07-17 Sumitomo Electric Ind Ltd Production of electrode wire for electric discharge machining for cutting wire
WO1996013619A1 (en) * 1994-10-26 1996-05-09 Centre De Recherches Metallurgiques - Centrum Voor Research In De Metallurgie Device for the accelerated cooling of a fast-moving continuous substrate in a vertical plane
EP0921208A3 (en) * 1997-12-05 2000-01-19 Mitsubishi Heavy Industries, Ltd. Method and system for cooling strip material
EP0921208A2 (en) * 1997-12-05 1999-06-09 Mitsubishi Heavy Industries, Ltd. Method and system for cooling strip material
CN105934531A (en) * 2014-01-27 2016-09-07 Posco公司 Cooling apparatus for plated steel sheet
JP2017503927A (en) * 2014-01-27 2017-02-02 ポスコＰｏｓｃｏ Plated steel plate cooling device
US10233527B2 (en) 2014-01-27 2019-03-19 Posco Cooling apparatus for plated steel sheet
CN109207706A (en) * 2017-07-04 2019-01-15 大同特殊钢株式会社 Heat-treatment furnace
US10900098B2 (en) 2017-07-04 2021-01-26 Daido Steel Co., Ltd. Thermal treatment furnace
WO2022241969A1 (en) * 2021-05-21 2022-11-24 重庆赛迪热工环保工程技术有限公司 Nozzle structure and zinc-aluminum-magnesium special sectional cooler comprising same
CN115011901A (en) * 2022-06-24 2022-09-06 洛阳市澳鑫金属制品有限公司 Operation method of water-cooling device for hot galvanizing of steel wire

Also Published As

Publication number Publication date
JPS5856029B2 (en) 1983-12-13

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