JPS6220766U - - Google Patents
Info
- Publication number
- JPS6220766U JPS6220766U JP11154885U JP11154885U JPS6220766U JP S6220766 U JPS6220766 U JP S6220766U JP 11154885 U JP11154885 U JP 11154885U JP 11154885 U JP11154885 U JP 11154885U JP S6220766 U JPS6220766 U JP S6220766U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- lifting mechanism
- ladle nozzle
- ladle
- oxygen supply
- 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.)
- Pending
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
その簡略正面図、第２図は昇降機構の他の例を示
す正面図である。
１……昇降機構、２……取鍋、３……取鍋ノズ
ル、５……シリンダー、７……昇降棒、１０……
酸素供給配管、１２……開孔用ノズル。
The drawings show an embodiment of the present invention, and FIG. 1 is a simplified front view thereof, and FIG. 2 is a front view showing another example of the elevating mechanism. 1... Lifting mechanism, 2... Ladle, 3... Ladle nozzle, 5... Cylinder, 7... Lifting rod, 10...
Oxygen supply piping, 12...nozzle for opening.
Claims (1)
配設し、この昇降機構の下端に装着した酸素供給
配管に、表面に耐火層を層着している開孔用ノズ
ルを上向き状態にして接続し、この開孔用ノズル
を前記昇降機構の上昇により取鍋ノズルに突入さ
せて該取鍋ノズル内の焼結層を開孔させるように
構成したことを特徴とする取鍋ノズルの線結層開
孔装置。 A lifting mechanism for the oxygen supply piping is installed above the ladle nozzle, and the opening nozzle, whose surface is coated with a fireproof layer, is connected in an upward position to the oxygen supply piping attached to the lower end of this lifting mechanism. and a ladle nozzle wire bonded layer, characterized in that the hole opening nozzle is configured to plunge into the ladle nozzle by raising the lifting mechanism to open holes in the sintered layer in the ladle nozzle. hole drilling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11154885U JPS6220766U (en) | 1985-07-20 | 1985-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11154885U JPS6220766U (en) | 1985-07-20 | 1985-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6220766U true JPS6220766U (en) | 1987-02-07 |
Family
ID=30991569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11154885U Pending JPS6220766U (en) | 1985-07-20 | 1985-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6220766U (en) |
-
1985
- 1985-07-20 JP JP11154885U patent/JPS6220766U/ja active Pending
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