JPH03126273U - - Google Patents
Info
- Publication number
- JPH03126273U JPH03126273U JP3228190U JP3228190U JPH03126273U JP H03126273 U JPH03126273 U JP H03126273U JP 3228190 U JP3228190 U JP 3228190U JP 3228190 U JP3228190 U JP 3228190U JP H03126273 U JPH03126273 U JP H03126273U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- ladle
- lower nozzle
- discharge part
- molten steel
- 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 1
- 238000007664 blowing Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Description
第１図は本考案の一実施例の側断面図、第２図
は同上の第１図のＡ−Ａ矢視断面図、第３図は同
上の他の実施例の側断面図、第４図、第５図は同
上の他の実施例の側断面図および底面図、第６図
は使用説明用の一部省略した側断面図である。
１……取鍋、３……スライデイングノズル、４
……ロングノズル、５……下部ノズル、９……ガ
ス吐出部。
FIG. 1 is a side sectional view of one embodiment of the present invention, FIG. 2 is a sectional view taken along the line A-A in FIG. 5 are a side sectional view and a bottom view of another embodiment same as the above, and FIG. 6 is a partially omitted side sectional view for explanation of use. 1...Ladle, 3...Sliding nozzle, 4
... Long nozzle, 5 ... Lower nozzle, 9 ... Gas discharge part.
Claims (1)
イングノズル装置とロングノズルとの間に装着用
の下部ノズルであつて、その下部ノズルの内周ま
たは下端部に不活性ガス吹き込み用のガス吐出部
を配設したことを特徴とする取鍋用下部ノズル。 A lower nozzle is installed between the sliding nozzle device and the long nozzle that are attached to the molten steel outlet at the bottom of the ladle, and the lower nozzle has a gas discharge part for blowing inert gas on the inner periphery or lower end. A lower nozzle for a ladle, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3228190U JPH03126273U (en) | 1990-03-28 | 1990-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3228190U JPH03126273U (en) | 1990-03-28 | 1990-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03126273U true JPH03126273U (en) | 1991-12-19 |
Family
ID=31535225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3228190U Pending JPH03126273U (en) | 1990-03-28 | 1990-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03126273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019206018A (en) * | 2018-05-29 | 2019-12-05 | 日本製鉄株式会社 | Method for feeding molten steel |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6133745A (en) * | 1984-07-18 | 1986-02-17 | ラデツクス・イタリア−ナ・エス・ピ−・エ− | Collector nozzle for device for controlling outflow of cast steel from ladle or tundish |
| JPH0232352B2 (en) * | 1984-01-26 | 1990-07-19 | Shinku Kikai Kogyo Kk |
-
1990
- 1990-03-28 JP JP3228190U patent/JPH03126273U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0232352B2 (en) * | 1984-01-26 | 1990-07-19 | Shinku Kikai Kogyo Kk | |
| JPS6133745A (en) * | 1984-07-18 | 1986-02-17 | ラデツクス・イタリア−ナ・エス・ピ−・エ− | Collector nozzle for device for controlling outflow of cast steel from ladle or tundish |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019206018A (en) * | 2018-05-29 | 2019-12-05 | 日本製鉄株式会社 | Method for feeding molten steel |