JPS527308A - Method and apparatus for gas sealing of tap hole in blast furnaces - Google Patents
Method and apparatus for gas sealing of tap hole in blast furnacesInfo
- Publication number
- JPS527308A JPS527308A JP8430575A JP8430575A JPS527308A JP S527308 A JPS527308 A JP S527308A JP 8430575 A JP8430575 A JP 8430575A JP 8430575 A JP8430575 A JP 8430575A JP S527308 A JPS527308 A JP S527308A
- Authority
- JP
- Japan
- Prior art keywords
- tap hole
- gas sealing
- blast furnaces
- boxy
- blast furnace
- 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
Landscapes
- Blast Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
PURPOSE: A specific box boxy is placed around the tap hole to prevent gas leakage from the tap hole during blast furnace operation.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8430575A JPS527308A (en) | 1975-07-08 | 1975-07-08 | Method and apparatus for gas sealing of tap hole in blast furnaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8430575A JPS527308A (en) | 1975-07-08 | 1975-07-08 | Method and apparatus for gas sealing of tap hole in blast furnaces |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS527308A true JPS527308A (en) | 1977-01-20 |
JPS5430642B2 JPS5430642B2 (en) | 1979-10-02 |
Family
ID=13826762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8430575A Granted JPS527308A (en) | 1975-07-08 | 1975-07-08 | Method and apparatus for gas sealing of tap hole in blast furnaces |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS527308A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2555202A1 (en) * | 1983-11-18 | 1985-05-24 | Usinor | IMPROVEMENT AT THE HOT FURNACES, IN THE AREA OF THE CASTING HOLES |
CN102057057A (en) * | 2008-08-28 | 2011-05-11 | 新日本制铁株式会社 | Method of inhibiting turbulent tapping in blast furnace |
KR101191965B1 (en) * | 2010-12-22 | 2012-10-18 | 주식회사 포스코 | Device and method for forming refractories in tap hole of blast furnace |
-
1975
- 1975-07-08 JP JP8430575A patent/JPS527308A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2555202A1 (en) * | 1983-11-18 | 1985-05-24 | Usinor | IMPROVEMENT AT THE HOT FURNACES, IN THE AREA OF THE CASTING HOLES |
CN102057057A (en) * | 2008-08-28 | 2011-05-11 | 新日本制铁株式会社 | Method of inhibiting turbulent tapping in blast furnace |
KR101191965B1 (en) * | 2010-12-22 | 2012-10-18 | 주식회사 포스코 | Device and method for forming refractories in tap hole of blast furnace |
Also Published As
Publication number | Publication date |
---|---|
JPS5430642B2 (en) | 1979-10-02 |
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