JPH0318158U - - Google Patents
Info
- Publication number
- JPH0318158U JPH0318158U JP7890889U JP7890889U JPH0318158U JP H0318158 U JPH0318158 U JP H0318158U JP 7890889 U JP7890889 U JP 7890889U JP 7890889 U JP7890889 U JP 7890889U JP H0318158 U JPH0318158 U JP H0318158U
- Authority
- JP
- Japan
- Prior art keywords
- molten steel
- prevention plate
- vacuum degassing
- water
- insertion port
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000009849 vacuum degassing Methods 0.000 claims 2
- 239000000498 cooling water Substances 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Description
第１図ａは本考案の１実施例の溶鋼飛散防止板
の側面図、第１図ｂは第１図ａのＢ−Ｂ矢視図、
第２図は真空槽で酸素精錬を行なつている状態を
示す側面図、第３図は真空槽の測温ランス挿入口
およびガスインジエクシヨンランス挿入口を示す
側面図、第４図ａは従来の溶鋼飛散防止板の側面
図、第４図ｂは第４図ａのＡ−Ａ矢視図である。
１……溶鋼飛散防止板、３……架台、４，５…
…ベアリング、６……支持軸、７……水冷板、８
……内筒、９……外筒。
Fig. 1a is a side view of a molten steel scattering prevention plate according to an embodiment of the present invention, Fig. 1b is a view taken along the line B-B in Fig. 1a,
Figure 2 is a side view showing oxygen refining in the vacuum tank, Figure 3 is a side view showing the temperature measuring lance insertion port and gas injection lance insertion port of the vacuum tank, and Figure 4a is A side view of a conventional molten steel scattering prevention plate, FIG. 4b, is a view taken along the line A--A in FIG. 4a. 1... Molten steel scattering prevention plate, 3... Frame, 4, 5...
...Bearing, 6...Support shaft, 7...Water cooling plate, 8
...Inner cylinder, 9...Outer cylinder.
Claims (1)
飛散する溶鋼のスプラツシユを防止する水冷式回
転型溶鋼飛散防止板において、防止板本体を内部
に冷却水が通水できるパイプを蛇行させて構成し
たことを特徴とする真空脱ガス装置用溶鋼飛散防
止板。 In a water-cooled rotary type molten steel splash prevention plate that prevents molten steel from splashing into the lance insertion port provided in the lid of a vacuum degassing device, the prevention plate body is constructed with a meandering pipe through which cooling water can flow inside. A molten steel scattering prevention plate for vacuum degassing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7890889U JPH0318158U (en) | 1989-07-04 | 1989-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7890889U JPH0318158U (en) | 1989-07-04 | 1989-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0318158U true JPH0318158U (en) | 1991-02-22 |
Family
ID=31622595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7890889U Pending JPH0318158U (en) | 1989-07-04 | 1989-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318158U (en) |
-
1989
- 1989-07-04 JP JP7890889U patent/JPH0318158U/ja active Pending
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