JPS54127809A - Converter tap hole structure - Google Patents
Converter tap hole structureInfo
- Publication number
- JPS54127809A JPS54127809A JP3497878A JP3497878A JPS54127809A JP S54127809 A JPS54127809 A JP S54127809A JP 3497878 A JP3497878 A JP 3497878A JP 3497878 A JP3497878 A JP 3497878A JP S54127809 A JPS54127809 A JP S54127809A
- Authority
- JP
- Japan
- Prior art keywords
- tap hole
- lute
- bricks
- expansion
- hole structure
- 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
Links
Abstract
PURPOSE: Bricks at a converter tap hole are devided into parts, and the lutes thereof are inserted with refractory fiber boards, with the result that heat expansion of the bricks are absrobed into the lute bard, eliminating the effect of the expansion to the sliding door construction.
CONSTITUTION: The bricks 2' at the tap hole is devided into a lot of parts in the longitutidinal direction, with the lute gap being about 2 to 6mm. The lute gaps are inserted with refractory fiber board 8 made of ceramic fiber, glass fiber or the like which are resistant to damage by melting. The expansion of the divided brick by heat is absorbed by the board 8, its effect not reaching to the sliding door construction 4.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3497878A JPS6022044B2 (en) | 1978-03-28 | 1978-03-28 | Converter tap structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3497878A JPS6022044B2 (en) | 1978-03-28 | 1978-03-28 | Converter tap structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54127809A true JPS54127809A (en) | 1979-10-04 |
JPS6022044B2 JPS6022044B2 (en) | 1985-05-30 |
Family
ID=12429225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3497878A Expired JPS6022044B2 (en) | 1978-03-28 | 1978-03-28 | Converter tap structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6022044B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100851482B1 (en) * | 2001-12-05 | 2008-08-08 | 주식회사 포스코 | Nozzle for converter steel tap hole |
-
1978
- 1978-03-28 JP JP3497878A patent/JPS6022044B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100851482B1 (en) * | 2001-12-05 | 2008-08-08 | 주식회사 포스코 | Nozzle for converter steel tap hole |
Also Published As
Publication number | Publication date |
---|---|
JPS6022044B2 (en) | 1985-05-30 |
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