JPS5719309A - Cooling method by stave plate of blast furnace - Google Patents

Cooling method by stave plate of blast furnace

Info

Publication number
JPS5719309A
JPS5719309A JP9225880A JP9225880A JPS5719309A JP S5719309 A JPS5719309 A JP S5719309A JP 9225880 A JP9225880 A JP 9225880A JP 9225880 A JP9225880 A JP 9225880A JP S5719309 A JPS5719309 A JP S5719309A
Authority
JP
Japan
Prior art keywords
cooling
plate
pipe
cooling water
stave
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
JP9225880A
Other languages
Japanese (ja)
Inventor
Yoshiya Tanaka
Kenji Tamura
Sho Nishijima
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 Nisshin Co Ltd
Original Assignee
Nisshin Steel Co Ltd
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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Priority to JP9225880A priority Critical patent/JPS5719309A/en
Publication of JPS5719309A publication Critical patent/JPS5719309A/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)

Abstract

PURPOSE:To stabilize cooling for the shells of a blast furnace over a long period of time by inserting flexible pipes into the broken cooling pipe of a stave plate and passing water therein. CONSTITUTION:When a damaged part 7 is produced in part of a stave plate 2, and part of a cooling pipe 1 exposes, the supply of cooling water is stopped, and both end parts 9, 10 of the pipe 1 are opened. Through these opening, plural pieces of flexible tubes 1 are inserted, thence the parts 9, 10 are tightly closed. The inlets of the tubes 11 are connected to a cooling water source, and the outlets are connected to a water discharge pipe, thence cooling water is supplied therethrough to cool the plate 2. At this time, the cooling water is passed through the pipe 1 a well, whereby the decrease in the cooling effect for the plate 2 is prevented.
JP9225880A 1980-07-08 1980-07-08 Cooling method by stave plate of blast furnace Pending JPS5719309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9225880A JPS5719309A (en) 1980-07-08 1980-07-08 Cooling method by stave plate of blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9225880A JPS5719309A (en) 1980-07-08 1980-07-08 Cooling method by stave plate of blast furnace

Publications (1)

Publication Number Publication Date
JPS5719309A true JPS5719309A (en) 1982-02-01

Family

ID=14049382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9225880A Pending JPS5719309A (en) 1980-07-08 1980-07-08 Cooling method by stave plate of blast furnace

Country Status (1)

Country Link
JP (1) JPS5719309A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60134840U (en) * 1984-02-21 1985-09-07 株式会社小松製作所 Variable cylinder device for diesel engine
JP2015187289A (en) * 2014-03-26 2015-10-29 新日鐵住金株式会社 Device and method for cooling stave cooler
JP2016117940A (en) * 2014-12-23 2016-06-30 ポスコ Auxiliary cooling apparatus for molten iron production furnace

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60134840U (en) * 1984-02-21 1985-09-07 株式会社小松製作所 Variable cylinder device for diesel engine
JP2015187289A (en) * 2014-03-26 2015-10-29 新日鐵住金株式会社 Device and method for cooling stave cooler
JP2016117940A (en) * 2014-12-23 2016-06-30 ポスコ Auxiliary cooling apparatus for molten iron production furnace

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