JPS5232803A - Method of repairing furnace body cooling apparatus for high temperatur e furnaces - Google Patents

Method of repairing furnace body cooling apparatus for high temperatur e furnaces

Info

Publication number
JPS5232803A
JPS5232803A JP10864575A JP10864575A JPS5232803A JP S5232803 A JPS5232803 A JP S5232803A JP 10864575 A JP10864575 A JP 10864575A JP 10864575 A JP10864575 A JP 10864575A JP S5232803 A JPS5232803 A JP S5232803A
Authority
JP
Japan
Prior art keywords
furnaces
cooling apparatus
furnace body
body cooling
repairing 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.)
Pending
Application number
JP10864575A
Other languages
Japanese (ja)
Inventor
Minoru Kawamura
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 JP10864575A priority Critical patent/JPS5232803A/en
Publication of JPS5232803A publication Critical patent/JPS5232803A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/10—Cooling; Devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

PURPOSE:A method of reparing the pipe casting type heat exchange section of a furnace body cooling apparatus for high temperature furnaces, whereby the furnace installation can be stably maintained for a long period of time without the need for lowering the inside temperature of the high temperature furnace for many hours for the purpose of reparing its broken heat exchange section or the need for stopping the operation.
JP10864575A 1975-09-08 1975-09-08 Method of repairing furnace body cooling apparatus for high temperatur e furnaces Pending JPS5232803A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10864575A JPS5232803A (en) 1975-09-08 1975-09-08 Method of repairing furnace body cooling apparatus for high temperatur e furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10864575A JPS5232803A (en) 1975-09-08 1975-09-08 Method of repairing furnace body cooling apparatus for high temperatur e furnaces

Publications (1)

Publication Number Publication Date
JPS5232803A true JPS5232803A (en) 1977-03-12

Family

ID=14490043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10864575A Pending JPS5232803A (en) 1975-09-08 1975-09-08 Method of repairing furnace body cooling apparatus for high temperatur e furnaces

Country Status (1)

Country Link
JP (1) JPS5232803A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57166707A (en) * 1981-04-06 1982-10-14 Nec Corp Image reflection type frequency converter
JP2015187288A (en) * 2014-03-26 2015-10-29 新日鐵住金株式会社 Device and method for repairing stave cooler pipe conduit
JP2016117940A (en) * 2014-12-23 2016-06-30 ポスコ Auxiliary cooling apparatus for molten iron production furnace

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57166707A (en) * 1981-04-06 1982-10-14 Nec Corp Image reflection type frequency converter
JPS6329844B2 (en) * 1981-04-06 1988-06-15 Nippon Electric Co
JP2015187288A (en) * 2014-03-26 2015-10-29 新日鐵住金株式会社 Device and method for repairing stave cooler pipe conduit
JP2016117940A (en) * 2014-12-23 2016-06-30 ポスコ Auxiliary cooling apparatus for molten iron production furnace

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