JPH0357459U - - Google Patents
Info
- Publication number
- JPH0357459U JPH0357459U JP11863089U JP11863089U JPH0357459U JP H0357459 U JPH0357459 U JP H0357459U JP 11863089 U JP11863089 U JP 11863089U JP 11863089 U JP11863089 U JP 11863089U JP H0357459 U JPH0357459 U JP H0357459U
- Authority
- JP
- Japan
- Prior art keywords
- molten steel
- tundish
- chamber
- heating chamber
- weir
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Description
第１図〜第４図は本考案に係わるタンデイツシ
ユの一実施例の概略図で、第１図は平面断面図、
第２図は正面断面図、第３図は側面断面図、第４
図は第３図の部分拡大図、第５図は加熱効率を示
すグラフ図、第６図は従来のタンデイツシユの縦
断面図である。
１……タンデイツシユ、２……本体、３……加
熱室、４……注入室、５……受鋼室、９……第一
の堰、１０……第二の堰、１１……加熱室カバー
、１２……孔、１３……プラズマトーチ、１４…
…溶鋼流入口、１５……溶鋼流出口、１６……底
壁、１７……衝突堰、３４……取鍋。
1 to 4 are schematic diagrams of an embodiment of the tundish according to the present invention, and FIG. 1 is a plan sectional view;
Figure 2 is a front sectional view, Figure 3 is a side sectional view, and Figure 4 is a front sectional view.
The figures are a partially enlarged view of FIG. 3, FIG. 5 is a graph showing heating efficiency, and FIG. 6 is a longitudinal cross-sectional view of a conventional tundish. DESCRIPTION OF SYMBOLS 1...Tundateshitsu, 2...Main body, 3...Heating chamber, 4...Injection chamber, 5...Steel receiving chamber, 9...First weir, 10...Second weir, 11...Heating chamber Cover, 12... Hole, 13... Plasma torch, 14...
... Molten steel inlet, 15... Molten steel outlet, 16... Bottom wall, 17... Collision weir, 34... Ladle.
Claims (1)
ら溶鋼を受ける受鋼室と溶鋼を加熱する加熱室と
溶鋼を鋳型に注入する注入室からなるタンデイツ
シユであつて、前記加熱室はタンデイツシユ側壁
と仕切堰と加熱室カバーとタンデイツシユ底壁に
囲まれ、加熱室カバーは頂部にプラズマトーチが
貫通する孔を持つていて、受鋼室と加熱室を仕切
る第一の堰は、タンデイツシユ底壁に溶鋼流入口
を持つていて、加熱室と注入室を仕切る第二の堰
は、通常時溶鋼面より下に溶鋼流出口を持つてい
るタンデイツシユにおいて、 前記加熱室内の底壁の、プラズマトーチと第一
の堰との間に、前記溶鋼流入口に対向して衝突堰
が配置される特徴を有する溶鋼加熱装置を備えた
タンデイツシユ。[Claims for Utility Model Registration] A tundish equipped with a plasma torch that heats molten steel and comprising a receiving chamber for receiving molten steel from a ladle, a heating chamber for heating molten steel, and an injection chamber for injecting molten steel into a mold, The heating chamber is surrounded by the side wall of the tundish, the partition weir, the heating chamber cover, and the bottom wall of the tundish.The heating chamber cover has a hole at the top through which the plasma torch passes, and the first dam that separates the receiving chamber from the heating chamber is In the tundish, which has a molten steel inlet on the bottom wall of the tundish, and which partitions the heating chamber and the injection chamber, the second weir that separates the molten steel from the bottom wall of the tundish, which normally has a molten steel outlet below the molten steel surface, A tundish equipped with a molten steel heating device characterized in that a collision weir is disposed between the plasma torch and the first weir, facing the molten steel inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989118630U JPH087963Y2 (en) | 1989-10-09 | 1989-10-09 | Tundish with plasma heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989118630U JPH087963Y2 (en) | 1989-10-09 | 1989-10-09 | Tundish with plasma heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0357459U true JPH0357459U (en) | 1991-06-03 |
| JPH087963Y2 JPH087963Y2 (en) | 1996-03-06 |
Family
ID=31666783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989118630U Expired - Lifetime JPH087963Y2 (en) | 1989-10-09 | 1989-10-09 | Tundish with plasma heating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH087963Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59163062A (en) * | 1983-03-09 | 1984-09-14 | Nippon Steel Corp | Heater for molten steel in tundish |
| JPS6021166A (en) * | 1983-07-15 | 1985-02-02 | Nisshin Steel Co Ltd | Tundish for continuous casting |
| JPS6195755A (en) * | 1984-10-16 | 1986-05-14 | Kawasaki Steel Corp | Heating method of molten metal in tundish |
-
1989
- 1989-10-09 JP JP1989118630U patent/JPH087963Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59163062A (en) * | 1983-03-09 | 1984-09-14 | Nippon Steel Corp | Heater for molten steel in tundish |
| JPS6021166A (en) * | 1983-07-15 | 1985-02-02 | Nisshin Steel Co Ltd | Tundish for continuous casting |
| JPS6195755A (en) * | 1984-10-16 | 1986-05-14 | Kawasaki Steel Corp | Heating method of molten metal in tundish |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH087963Y2 (en) | 1996-03-06 |
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