JPS5726117A - Cooler for high heat metallic plate - Google Patents

Cooler for high heat metallic plate

Info

Publication number
JPS5726117A
JPS5726117A JP10111880A JP10111880A JPS5726117A JP S5726117 A JPS5726117 A JP S5726117A JP 10111880 A JP10111880 A JP 10111880A JP 10111880 A JP10111880 A JP 10111880A JP S5726117 A JPS5726117 A JP S5726117A
Authority
JP
Japan
Prior art keywords
cooling
cooling water
tank
water
headers
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
JP10111880A
Other languages
Japanese (ja)
Inventor
Yasumitsu Onoe
Masanori Umeno
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 JP10111880A priority Critical patent/JPS5726117A/en
Publication of JPS5726117A publication Critical patent/JPS5726117A/en
Pending legal-status Critical Current

Links

Landscapes

  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

PURPOSE: To rataionalize the equipment of a cooling system and improve the economical effect through the use of cooling water at a proper rate by providing a head tank in front of nozzle headers in a cooler for high temp. metallic plates using laminar cooling nozzles.
CONSTITUTION: In cooling heavy-gaged steel plates or rolled products in hot strip mills, they are forcibly cooled by the cooling water from upper headers 12 and lower headers 13. In this case, a head tank 22 for supplying the cooling water to these is provided. The cooling water of a minimum amount necessary for cooling at least one sheet of the steel plates is beforehand pumped 21 up into the tank 22 from a sedimentation basin 1. An auxiliary tank 23 for regulating the head of the cooling water is beforehand provided at a level below the tank 22. In cooling high temp. rolling materials, they are cooled rationally at adequate pressure and water flow by controlling a main valve 3 and flow rate control valve 8, 9, and the wasteful use of amount of the cooling water and the electric power used by water feed pumps and the like are obviated.
COPYRIGHT: (C)1982,JPO&Japio
JP10111880A 1980-07-25 1980-07-25 Cooler for high heat metallic plate Pending JPS5726117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10111880A JPS5726117A (en) 1980-07-25 1980-07-25 Cooler for high heat metallic plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10111880A JPS5726117A (en) 1980-07-25 1980-07-25 Cooler for high heat metallic plate

Publications (1)

Publication Number Publication Date
JPS5726117A true JPS5726117A (en) 1982-02-12

Family

ID=14292154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10111880A Pending JPS5726117A (en) 1980-07-25 1980-07-25 Cooler for high heat metallic plate

Country Status (1)

Country Link
JP (1) JPS5726117A (en)

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