JPS52105511A - Control of draught in blast furnace - Google Patents

Control of draught in blast furnace

Info

Publication number
JPS52105511A
JPS52105511A JP2235776A JP2235776A JPS52105511A JP S52105511 A JPS52105511 A JP S52105511A JP 2235776 A JP2235776 A JP 2235776A JP 2235776 A JP2235776 A JP 2235776A JP S52105511 A JPS52105511 A JP S52105511A
Authority
JP
Japan
Prior art keywords
blast furnace
draught
control
furnace
condition
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.)
Granted
Application number
JP2235776A
Other languages
Japanese (ja)
Other versions
JPS5910407B2 (en
Inventor
Yoshiyuki Matoba
Seitaro Tokura
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 JP2235776A priority Critical patent/JPS5910407B2/en
Publication of JPS52105511A publication Critical patent/JPS52105511A/en
Publication of JPS5910407B2 publication Critical patent/JPS5910407B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/006—Automatically controlling the process

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)

Abstract

PURPOSE:The method ofr controlling the draught in the blast furnace in order to prevent the occurrence of the extraordinary furnace condition such as hanging, channeling, etc. due to the fluctuation of the condition in the furnace and to stabilize the operation of the blast furnace, by stabilizing the state of draught in the blast furnace.
JP2235776A 1976-03-02 1976-03-02 Blast furnace ventilation control method Expired JPS5910407B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2235776A JPS5910407B2 (en) 1976-03-02 1976-03-02 Blast furnace ventilation control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2235776A JPS5910407B2 (en) 1976-03-02 1976-03-02 Blast furnace ventilation control method

Publications (2)

Publication Number Publication Date
JPS52105511A true JPS52105511A (en) 1977-09-05
JPS5910407B2 JPS5910407B2 (en) 1984-03-08

Family

ID=12080379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2235776A Expired JPS5910407B2 (en) 1976-03-02 1976-03-02 Blast furnace ventilation control method

Country Status (1)

Country Link
JP (1) JPS5910407B2 (en)

Also Published As

Publication number Publication date
JPS5910407B2 (en) 1984-03-08

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