JPS5375112A - Method and apparatus for cooling and discharging hot reduced iron - Google Patents

Method and apparatus for cooling and discharging hot reduced iron

Info

Publication number
JPS5375112A
JPS5375112A JP15132976A JP15132976A JPS5375112A JP S5375112 A JPS5375112 A JP S5375112A JP 15132976 A JP15132976 A JP 15132976A JP 15132976 A JP15132976 A JP 15132976A JP S5375112 A JPS5375112 A JP S5375112A
Authority
JP
Japan
Prior art keywords
reduced iron
cooling
hot reduced
discharging hot
amt
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
JP15132976A
Other languages
English (en)
Other versions
JPS5611365B2 (ja
Inventor
Masahiko Taniguchi
Naoki Otsuki
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 JP15132976A priority Critical patent/JPS5375112A/ja
Publication of JPS5375112A publication Critical patent/JPS5375112A/ja
Publication of JPS5611365B2 publication Critical patent/JPS5611365B2/ja
Granted 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
    • 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
    • C21B13/029—Introducing coolant gas in the shaft furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
JP15132976A 1976-12-16 1976-12-16 Method and apparatus for cooling and discharging hot reduced iron Granted JPS5375112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15132976A JPS5375112A (en) 1976-12-16 1976-12-16 Method and apparatus for cooling and discharging hot reduced iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15132976A JPS5375112A (en) 1976-12-16 1976-12-16 Method and apparatus for cooling and discharging hot reduced iron

Publications (2)

Publication Number Publication Date
JPS5375112A true JPS5375112A (en) 1978-07-04
JPS5611365B2 JPS5611365B2 (ja) 1981-03-13

Family

ID=15516210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15132976A Granted JPS5375112A (en) 1976-12-16 1976-12-16 Method and apparatus for cooling and discharging hot reduced iron

Country Status (1)

Country Link
JP (1) JPS5375112A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126909A (ja) * 1982-01-22 1983-07-28 Kobe Steel Ltd 還元鉄の冷却装置
CN104451140A (zh) * 2013-09-13 2015-03-25 中冶东方工程技术有限公司秦皇岛研究设计院 一种立式冷却窑

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126909A (ja) * 1982-01-22 1983-07-28 Kobe Steel Ltd 還元鉄の冷却装置
JPH0216366B2 (ja) * 1982-01-22 1990-04-17 Kobe Steel Ltd
CN104451140A (zh) * 2013-09-13 2015-03-25 中冶东方工程技术有限公司秦皇岛研究设计院 一种立式冷却窑

Also Published As

Publication number Publication date
JPS5611365B2 (ja) 1981-03-13

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