JPS522814A - Leakage detecting apparatus and cooling water flow rate supervision ap paratus in cooling systems of blast furnace tuyeres - Google Patents

Leakage detecting apparatus and cooling water flow rate supervision ap paratus in cooling systems of blast furnace tuyeres

Info

Publication number
JPS522814A
JPS522814A JP7900775A JP7900775A JPS522814A JP S522814 A JPS522814 A JP S522814A JP 7900775 A JP7900775 A JP 7900775A JP 7900775 A JP7900775 A JP 7900775A JP S522814 A JPS522814 A JP S522814A
Authority
JP
Japan
Prior art keywords
blast furnace
paratus
flow rate
water flow
detecting apparatus
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
JP7900775A
Other languages
Japanese (ja)
Inventor
Mikio Ishiyama
Noriyuki Matsubara
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 JP7900775A priority Critical patent/JPS522814A/en
Publication of JPS522814A publication Critical patent/JPS522814A/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 detect the rate of flow and leakage of cooling water for cooling prevention of melting loss of blast furnace tuyeres, at high accuracy and reliability.
JP7900775A 1975-06-24 1975-06-24 Leakage detecting apparatus and cooling water flow rate supervision ap paratus in cooling systems of blast furnace tuyeres Pending JPS522814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7900775A JPS522814A (en) 1975-06-24 1975-06-24 Leakage detecting apparatus and cooling water flow rate supervision ap paratus in cooling systems of blast furnace tuyeres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7900775A JPS522814A (en) 1975-06-24 1975-06-24 Leakage detecting apparatus and cooling water flow rate supervision ap paratus in cooling systems of blast furnace tuyeres

Publications (1)

Publication Number Publication Date
JPS522814A true JPS522814A (en) 1977-01-10

Family

ID=13677878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7900775A Pending JPS522814A (en) 1975-06-24 1975-06-24 Leakage detecting apparatus and cooling water flow rate supervision ap paratus in cooling systems of blast furnace tuyeres

Country Status (1)

Country Link
JP (1) JPS522814A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106929620A (en) * 2017-04-12 2017-07-07 河钢股份有限公司承德分公司 A kind of apparatus and method that accurate leakage detection is carried out to blast furnace tuyere small sleeve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106929620A (en) * 2017-04-12 2017-07-07 河钢股份有限公司承德分公司 A kind of apparatus and method that accurate leakage detection is carried out to blast furnace tuyere small sleeve
CN106929620B (en) * 2017-04-12 2019-10-18 河钢股份有限公司承德分公司 The device and method that a kind of pair of blast furnace tuyere small sleeve carries out accurate leakage detection

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