JPS5352206A - Cutting off apparatus for reduced iron furnace - Google Patents

Cutting off apparatus for reduced iron furnace

Info

Publication number
JPS5352206A
JPS5352206A JP11959176A JP11959176A JPS5352206A JP S5352206 A JPS5352206 A JP S5352206A JP 11959176 A JP11959176 A JP 11959176A JP 11959176 A JP11959176 A JP 11959176A JP S5352206 A JPS5352206 A JP S5352206A
Authority
JP
Japan
Prior art keywords
cutting
reduced iron
furnace
iron furnace
make
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
JP11959176A
Other languages
Japanese (ja)
Other versions
JPS5848832B2 (en
Inventor
Tetsuo Horie
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Priority to JP11959176A priority Critical patent/JPS5848832B2/en
Publication of JPS5352206A publication Critical patent/JPS5352206A/en
Publication of JPS5848832B2 publication Critical patent/JPS5848832B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Manufacture Of Iron (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

PURPOSE:To cut off reduced iron continuously by exciting action of an electromagnet, to make suitable distribution of material flow descending through furnace, and to make it possible to construct a large sized furnace by installing electromagnets at outside of cutting off hole set near the intersection between hearth and furnace wall.
JP11959176A 1976-10-05 1976-10-05 Cutting device for reduced iron furnace Expired JPS5848832B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11959176A JPS5848832B2 (en) 1976-10-05 1976-10-05 Cutting device for reduced iron furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11959176A JPS5848832B2 (en) 1976-10-05 1976-10-05 Cutting device for reduced iron furnace

Publications (2)

Publication Number Publication Date
JPS5352206A true JPS5352206A (en) 1978-05-12
JPS5848832B2 JPS5848832B2 (en) 1983-10-31

Family

ID=14765155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11959176A Expired JPS5848832B2 (en) 1976-10-05 1976-10-05 Cutting device for reduced iron furnace

Country Status (1)

Country Link
JP (1) JPS5848832B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101060820B1 (en) * 2008-12-24 2011-08-30 주식회사 포스코건설 Reduction furnace with uniform gas flow distribution
WO2011162427A1 (en) * 2010-06-23 2011-12-29 주식회사 포스코 Furnace having even distribution of gas
WO2024150684A1 (en) * 2023-01-11 2024-07-18 株式会社Ihi Flow rate adjustment device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101060820B1 (en) * 2008-12-24 2011-08-30 주식회사 포스코건설 Reduction furnace with uniform gas flow distribution
WO2011162427A1 (en) * 2010-06-23 2011-12-29 주식회사 포스코 Furnace having even distribution of gas
CN102947470A (en) * 2010-06-23 2013-02-27 Posco公司 Furnace having even distribution of gas
EP2586877A4 (en) * 2010-06-23 2016-11-09 Posco Furnace having even distribution of gas
WO2024150684A1 (en) * 2023-01-11 2024-07-18 株式会社Ihi Flow rate adjustment device

Also Published As

Publication number Publication date
JPS5848832B2 (en) 1983-10-31

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