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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Conveying And Assembling Of Building Elements In Situ (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
DE2163252B2 (en) 1973-11-15
BR7108471D0 (en) 1973-05-29
AU463490B2 (en) 1975-07-31
GB1351830A (en) 1974-05-01
DE2163252A1 (en) 1972-07-06
JPS4924567Y1 (en) 1974-07-02
US3804392A (en) 1974-04-16

Similar Documents

Publication Publication Date Title
CA937963A (en) Furnace construction
CA935972A (en) Reformer furnace
CA939144A (en) Blast furnace top structure
CA957843A (en) Blast furnace
CA963230A (en) Furnace vessel
CA942036A (en) Furnaces
CA935196A (en) Basic refractory
AU444787B2 (en) Blast furnace structure
CA859036A (en) Blast furnace
CA856704A (en) Furnace structure
CA842142A (en) Furnace hearth
CA845611A (en) Furnace
AU437994B2 (en) Improvements relating to furnaces
CA844524A (en) Basic refractory furnace structure
CA854989A (en) Furnaces
CA832956A (en) Open-hearth furnace
CA918725A (en) Smelting furnace
CA835875A (en) Zinc blast furnace
CA853757A (en) Gunnable refractory
CA846225A (en) Gunnable refractory
CA853758A (en) Gunnable refractory
CA859035A (en) Furnace supporting structure
CA852664A (en) Refractory construction
CA837500A (en) Under-bath tuyere
CA859034A (en) Furnace stabilizing structure