JPS62156211A - 高炉出銑口開孔装置 - Google Patents

高炉出銑口開孔装置

Info

Publication number
JPS62156211A
JPS62156211A JP29474585A JP29474585A JPS62156211A JP S62156211 A JPS62156211 A JP S62156211A JP 29474585 A JP29474585 A JP 29474585A JP 29474585 A JP29474585 A JP 29474585A JP S62156211 A JPS62156211 A JP S62156211A
Authority
JP
Japan
Prior art keywords
oxygen lance
lance
tap hole
taphole
letting out
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
JP29474585A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6360084B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Masaharu Tomiyasu
冨安　正治
Akiyoshi Shimauchi
島内　明美
Kyoichi Ando
安藤　恭一
Tsuyoshi Takagi
高木　強
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.)
KUCHIKU KOGYO KK
Nippon Steel Corp
Nippon Steel Plant Designing Corp
Original Assignee
KUCHIKU KOGYO KK
Nittetsu Plant Designing Corp
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 KUCHIKU KOGYO KK, Nittetsu Plant Designing Corp, Nippon Steel Corp filed Critical KUCHIKU KOGYO KK
Priority to JP29474585A priority Critical patent/JPS62156211A/ja
Publication of JPS62156211A publication Critical patent/JPS62156211A/ja
Publication of JPS6360084B2 publication Critical patent/JPS6360084B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Blast Furnaces (AREA)
JP29474585A 1985-12-27 1985-12-27 高炉出銑口開孔装置 Granted JPS62156211A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29474585A JPS62156211A (ja) 1985-12-27 1985-12-27 高炉出銑口開孔装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29474585A JPS62156211A (ja) 1985-12-27 1985-12-27 高炉出銑口開孔装置

Publications (2)

Publication Number Publication Date
JPS62156211A true JPS62156211A (ja) 1987-07-11
JPS6360084B2 JPS6360084B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-11-22

Family

ID=17811756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29474585A Granted JPS62156211A (ja) 1985-12-27 1985-12-27 高炉出銑口開孔装置

Country Status (1)

Country Link
JP (1) JPS62156211A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS6360084B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-11-22

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