JPS5690930A - Cooling method of hot rolled wire material - Google Patents

Cooling method of hot rolled wire material

Info

Publication number
JPS5690930A
JPS5690930A JP16690979A JP16690979A JPS5690930A JP S5690930 A JPS5690930 A JP S5690930A JP 16690979 A JP16690979 A JP 16690979A JP 16690979 A JP16690979 A JP 16690979A JP S5690930 A JPS5690930 A JP S5690930A
Authority
JP
Japan
Prior art keywords
coil
roller conveyor
wire material
tower
cooling tower
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.)
Pending
Application number
JP16690979A
Other languages
Japanese (ja)
Inventor
Hideo Ishida
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 JP16690979A priority Critical patent/JPS5690930A/en
Publication of JPS5690930A publication Critical patent/JPS5690930A/en
Pending 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
    • C21D9/5732—Continuous furnaces for strip or wire with cooling of wires; of rods

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

PURPOSE:To cool a wire material coil after hot rolling efficiently and uniformly by introducing said coil into a towerlike cooling tower from its lower part, and conveying the same from the lower part to the upper part by means of a spiral roller table, thereby cooling the coil. CONSTITUTION:A wire material coil 3 let off from a laying head 1 is placed on a roller conveyor 2 in the state that it is eccentrically superposed. This coil is introduced into a cooling tower 4 and is conveyed from below to above by a spiral roller conveyor 5. The coil 3 has the quantity of heat from the rolling process and the inside of the tower 4 may be maintained at a required atmosphere temp. by this heat radiation. The air supplied with a blower 9 flows through a circulation pipe 10 and circulates downward in the tower 4. In the ascending process, the coil 4 is uniformly cooled by the air flow from below the roller conveyor 5, and is carried to the outside of the cooling tower 4 by a roller conveyor 7.
JP16690979A 1979-12-24 1979-12-24 Cooling method of hot rolled wire material Pending JPS5690930A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16690979A JPS5690930A (en) 1979-12-24 1979-12-24 Cooling method of hot rolled wire material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16690979A JPS5690930A (en) 1979-12-24 1979-12-24 Cooling method of hot rolled wire material

Publications (1)

Publication Number Publication Date
JPS5690930A true JPS5690930A (en) 1981-07-23

Family

ID=15839881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16690979A Pending JPS5690930A (en) 1979-12-24 1979-12-24 Cooling method of hot rolled wire material

Country Status (1)

Country Link
JP (1) JPS5690930A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103895919A (en) * 2014-04-14 2014-07-02 安庆五谷香食品有限公司 Spiral conveying and cooling device of baked food
CN105369030A (en) * 2015-11-27 2016-03-02 江阴东邦钢球机械有限公司 Screw conveying C-curve cooling device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103895919A (en) * 2014-04-14 2014-07-02 安庆五谷香食品有限公司 Spiral conveying and cooling device of baked food
CN105369030A (en) * 2015-11-27 2016-03-02 江阴东邦钢球机械有限公司 Screw conveying C-curve cooling device

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