JPS53106605A - Checking method for wind leakage from pipe for blast to blast furnace - Google Patents

Checking method for wind leakage from pipe for blast to blast furnace

Info

Publication number
JPS53106605A
JPS53106605A JP2300077A JP2300077A JPS53106605A JP S53106605 A JPS53106605 A JP S53106605A JP 2300077 A JP2300077 A JP 2300077A JP 2300077 A JP2300077 A JP 2300077A JP S53106605 A JPS53106605 A JP S53106605A
Authority
JP
Japan
Prior art keywords
blast
pipe
wind leakage
checking method
blast 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
JP2300077A
Other languages
Japanese (ja)
Inventor
Akira Mochizuki
Soichi Kimura
Chisato Nakayama
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP2300077A priority Critical patent/JPS53106605A/en
Publication of JPS53106605A publication Critical patent/JPS53106605A/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
    • C21B7/103—Detection of leakages of the cooling liquid

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 check easily the wind leakage at the fitted part between the branch pipe for the blast and the tuyere, by inserting the detection tube for wind leakage from the peep window at the rear of the Dusentock of the branch pipe for the blast of the blast furnace to the tip of the branch pipe for the blast and releasing the presurized air.
JP2300077A 1977-03-02 1977-03-02 Checking method for wind leakage from pipe for blast to blast furnace Pending JPS53106605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2300077A JPS53106605A (en) 1977-03-02 1977-03-02 Checking method for wind leakage from pipe for blast to blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2300077A JPS53106605A (en) 1977-03-02 1977-03-02 Checking method for wind leakage from pipe for blast to blast furnace

Publications (1)

Publication Number Publication Date
JPS53106605A true JPS53106605A (en) 1978-09-16

Family

ID=12098231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2300077A Pending JPS53106605A (en) 1977-03-02 1977-03-02 Checking method for wind leakage from pipe for blast to blast furnace

Country Status (1)

Country Link
JP (1) JPS53106605A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566709U (en) * 1979-06-29 1981-01-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566709U (en) * 1979-06-29 1981-01-21
JPS5822900Y2 (en) * 1979-06-29 1983-05-16 有限会社 味の万世 Wrapping tools for rice balls with seaweed for wrapping

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