JPS5776111A - Cooling stave of blast furnace - Google Patents

Cooling stave of blast furnace

Info

Publication number
JPS5776111A
JPS5776111A JP15081580A JP15081580A JPS5776111A JP S5776111 A JPS5776111 A JP S5776111A JP 15081580 A JP15081580 A JP 15081580A JP 15081580 A JP15081580 A JP 15081580A JP S5776111 A JPS5776111 A JP S5776111A
Authority
JP
Japan
Prior art keywords
stave
blast furnace
attaching
bolt
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
JP15081580A
Other languages
Japanese (ja)
Inventor
Masaaki Takeuchi
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP15081580A priority Critical patent/JPS5776111A/en
Publication of JPS5776111A publication Critical patent/JPS5776111A/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)
  • Furnace Details (AREA)

Abstract

PURPOSE:To prevent the decline of cooling capacity of the stave by composing the measuring device of informations in the furnace such as the temperature, the pressure, etc. of the blast furnace within the fixed member for attaching the blast furnace cooling stave. CONSTITUTION:The stave for cooling the blast furnace is fixed by the attaching bolt 3 between the blast furnace outer wall 4 and the furnace refractory 7. The bolt 3 is provided with the hollow 3a drilled through along the length and the nut 9 fastening the bolt 3 is welded with the cap 10a attaching the nozzle 10 for fixing the thermometer 6 etc. Also the flange 11 attaching the thermometer 6 is fixed to the flange 10b of the fixing nozzle 10 via a packing. Thus, becuase the measuring device of furnace informations in the blast furnace, such as the thermometer, the pressure gauge etc. is built-in within the bolt for attaching the stave, it is not necessary to enlarge the space between the cooling pipes in the stave for insertion of the measuring device, then the lowering of cooling capacity of the stave can be prevented.
JP15081580A 1980-10-29 1980-10-29 Cooling stave of blast furnace Pending JPS5776111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15081580A JPS5776111A (en) 1980-10-29 1980-10-29 Cooling stave of blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15081580A JPS5776111A (en) 1980-10-29 1980-10-29 Cooling stave of blast furnace

Publications (1)

Publication Number Publication Date
JPS5776111A true JPS5776111A (en) 1982-05-13

Family

ID=15505014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15081580A Pending JPS5776111A (en) 1980-10-29 1980-10-29 Cooling stave of blast furnace

Country Status (1)

Country Link
JP (1) JPS5776111A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002220609A (en) * 2001-01-29 2002-08-09 Nippon Steel Corp Stave cooler and stave body on tuyere part of furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002220609A (en) * 2001-01-29 2002-08-09 Nippon Steel Corp Stave cooler and stave body on tuyere part of furnace

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