CA939144A - Blast furnace top structure - Google Patents

Blast furnace top structure

Info

Publication number
CA939144A
CA939144A CA130,247A CA130247A CA939144A CA 939144 A CA939144 A CA 939144A CA 130247 A CA130247 A CA 130247A CA 939144 A CA939144 A CA 939144A
Authority
CA
Canada
Prior art keywords
blast furnace
furnace top
top structure
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.)
Expired
Application number
CA130,247A
Other versions
CA130247S (en
Inventor
Youichi Iwamaru
Minoru Kosugi
Naoto Kishikawa
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
Application granted granted Critical
Publication of CA939144A publication Critical patent/CA939144A/en
Expired 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)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
CA130,247A 1970-12-21 1971-12-16 Blast furnace top structure Expired CA939144A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1970127688U JPS4924567Y1 (en) 1970-12-21 1970-12-21

Publications (1)

Publication Number Publication Date
CA939144A true CA939144A (en) 1974-01-01

Family

ID=14966229

Family Applications (1)

Application Number Title Priority Date Filing Date
CA130,247A Expired CA939144A (en) 1970-12-21 1971-12-16 Blast furnace top structure

Country Status (7)

Country Link
US (1) US3804392A (en)
JP (1) JPS4924567Y1 (en)
AU (1) AU463490B2 (en)
BR (1) BR7108471D0 (en)
CA (1) CA939144A (en)
DE (1) DE2163252B2 (en)
GB (1) GB1351830A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138022A (en) * 1976-10-29 1979-02-06 Nippon Kokan Kabushiki Kaisha Furnace top charging apparatus
US4352619A (en) * 1980-08-26 1982-10-05 Kiyotoshi Sakai Blast furnace installations
LU85899A1 (en) * 1985-05-14 1986-12-05 Wurth Paul DEVICE FOR HANDLING A DISTRIBUTION CHUTE OF A TANK OVEN

Also Published As

Publication number Publication date
AU3714671A (en) 1973-06-28
AU463490B2 (en) 1975-07-31
DE2163252A1 (en) 1972-07-06
BR7108471D0 (en) 1973-05-29
GB1351830A (en) 1974-05-01
US3804392A (en) 1974-04-16
DE2163252B2 (en) 1973-11-15
JPS4924567Y1 (en) 1974-07-02

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