JPS6365730B2 - - Google Patents

Info

Publication number
JPS6365730B2
JPS6365730B2 JP59218718A JP21871884A JPS6365730B2 JP S6365730 B2 JPS6365730 B2 JP S6365730B2 JP 59218718 A JP59218718 A JP 59218718A JP 21871884 A JP21871884 A JP 21871884A JP S6365730 B2 JPS6365730 B2 JP S6365730B2
Authority
JP
Japan
Prior art keywords
taphole
blast furnace
depth
tapping
tuyere
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
JP59218718A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6199608A (ja
Inventor
Yojiro Yamaoka
Bungo Iino
Masaro Izumi
Yoshihiro Tsuchimoto
Kazuhiko Takesa
Kazuhiro Furukawa
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.)
JFE Engineering Corp
AGC Inc
Original Assignee
Asahi Glass Co Ltd
Nippon Kokan Ltd
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 Asahi Glass Co Ltd, Nippon Kokan Ltd filed Critical Asahi Glass Co Ltd
Priority to JP21871884A priority Critical patent/JPS6199608A/ja
Publication of JPS6199608A publication Critical patent/JPS6199608A/ja
Publication of JPS6365730B2 publication Critical patent/JPS6365730B2/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
    • C21B7/14—Discharging devices, e.g. for slag

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
JP21871884A 1984-10-19 1984-10-19 高炉の操業方法 Granted JPS6199608A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21871884A JPS6199608A (ja) 1984-10-19 1984-10-19 高炉の操業方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21871884A JPS6199608A (ja) 1984-10-19 1984-10-19 高炉の操業方法

Publications (2)

Publication Number Publication Date
JPS6199608A JPS6199608A (ja) 1986-05-17
JPS6365730B2 true JPS6365730B2 (en]) 1988-12-16

Family

ID=16724346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21871884A Granted JPS6199608A (ja) 1984-10-19 1984-10-19 高炉の操業方法

Country Status (1)

Country Link
JP (1) JPS6199608A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0433725U (en]) * 1990-07-18 1992-03-19

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01162706A (ja) * 1987-12-18 1989-06-27 Nkk Corp 高炉の操業方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54163709A (en) * 1978-06-16 1979-12-26 Sumitomo Metal Ind Furnace stabilizing control method in blast furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0433725U (en]) * 1990-07-18 1992-03-19

Also Published As

Publication number Publication date
JPS6199608A (ja) 1986-05-17

Similar Documents

Publication Publication Date Title
US3970446A (en) Method of refining an iron base melt
JPS6365730B2 (en])
BR9100773A (pt) Forno de pre-reducao de uma usina de reducao de fundicao de minerio de ferro
US3045996A (en) Ultra high pressure blast furnace
CN116356093A (zh) 一种高炉快速休风的方法
RU2116356C1 (ru) Способ выплавки стали в дуговых сталеплавильных печах и фурма для его осуществления
KR960006322B1 (ko) 용광로의 조업방법
JPH01162706A (ja) 高炉の操業方法
JPH01234510A (ja) 休止高炉の再送風立上げ方法
CN207143282U (zh) 防炉渣喷溅的转炉
RU2061199C1 (ru) Печь для плавки и обработки материалов в ванне расплава
JP4416856B2 (ja) 高炉の出銑滓制御方法
US3088821A (en) Open hearth steelmaking process
JP3615673B2 (ja) 高炉操業方法
JP4416857B2 (ja) 高炉の出銑滓制御方法
JPS63282203A (ja) 高炉操業方法
JPS56116810A (en) Repairing method of blast furnace wall
JP4397448B2 (ja) 高炉の出銑滓量制御方法
JPS59219405A (ja) 冷却函
JPS5831006A (ja) 高炉の連続出湯作業方法
JPS5817241B2 (ja) 高炉の減圧出銑方法及び装置
JPH0443964B2 (en])
JPS6379913A (ja) 底吹きプラグ
JPH04329810A (ja) 高炉吹卸し方法
JPS58674Y2 (ja) 高炉の炉底内部構造

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term