JPS6111285B2 - - Google Patents

Info

Publication number
JPS6111285B2
JPS6111285B2 JP6556279A JP6556279A JPS6111285B2 JP S6111285 B2 JPS6111285 B2 JP S6111285B2 JP 6556279 A JP6556279 A JP 6556279A JP 6556279 A JP6556279 A JP 6556279A JP S6111285 B2 JPS6111285 B2 JP S6111285B2
Authority
JP
Japan
Prior art keywords
raw material
blast furnace
small bell
partition wall
circumferential direction
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.)
Expired
Application number
JP6556279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55158205A (en
Inventor
Yoshihisa Tachikawa
Osamu Shimizu
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
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP6556279A priority Critical patent/JPS55158205A/ja
Publication of JPS55158205A publication Critical patent/JPS55158205A/ja
Publication of JPS6111285B2 publication Critical patent/JPS6111285B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/18—Bell-and-hopper arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Blast Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
JP6556279A 1979-05-29 1979-05-29 Blast furnace top charging device Granted JPS55158205A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6556279A JPS55158205A (en) 1979-05-29 1979-05-29 Blast furnace top charging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6556279A JPS55158205A (en) 1979-05-29 1979-05-29 Blast furnace top charging device

Publications (2)

Publication Number Publication Date
JPS55158205A JPS55158205A (en) 1980-12-09
JPS6111285B2 true JPS6111285B2 (https=) 1986-04-02

Family

ID=13290571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6556279A Granted JPS55158205A (en) 1979-05-29 1979-05-29 Blast furnace top charging device

Country Status (1)

Country Link
JP (1) JPS55158205A (https=)

Also Published As

Publication number Publication date
JPS55158205A (en) 1980-12-09

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