JPS6241462U - - Google Patents
Info
- Publication number
- JPS6241462U JPS6241462U JP12896885U JP12896885U JPS6241462U JP S6241462 U JPS6241462 U JP S6241462U JP 12896885 U JP12896885 U JP 12896885U JP 12896885 U JP12896885 U JP 12896885U JP S6241462 U JPS6241462 U JP S6241462U
- Authority
- JP
- Japan
- Prior art keywords
- molten steel
- wall
- box
- side wall
- guide hole
- 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 4
- 239000002893 slag Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
Landscapes
- Continuous Casting (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Description
第１図イ，ロは溶鋼注出時のスラグ分離例を示
す図でロはイの一部拡大図、第２図は偏熱による
熱対流の状態を示す図、第３図は偏心注出口の一
例を示す図である。
１……溶鋼鍋（１ａ耐火物側壁）、２……注出
口、３……スライデイングノズル、４……スラグ
、５……溶鋼、６……箱状堰（６ａ耐火物、６ｂ
芯金、６ｃ下端部）、７……支待柱（７ａ耐火物
、７ｂ芯金）、８……保待具、９……Ａｒ配管、
１０……ポーラスプラグ、１１……注入案内孔、
１２……スラグからの放熱、１３……耐火物への
蓄熱、１４……熱対流、１５……鍋底、１６……
鍋トラニオン軸。
Figure 1 A and B show an example of slag separation during pouring of molten steel, B is a partially enlarged view of A, Figure 2 is a diagram showing the state of thermal convection due to uneven heat, and Figure 3 is an eccentric pouring port. It is a figure showing an example. 1... Molten steel ladle (1a refractory side wall), 2... Pour spout, 3... Sliding nozzle, 4... Slag, 5... Molten steel, 6... Box-shaped weir (6a refractory, 6b
Core metal, 6c lower end), 7... Support column (7a refractory, 7b core metal), 8... Holder, 9... Ar piping,
10...porous plug, 11...injection guide hole,
12... Heat radiation from slag, 13... Heat storage in refractories, 14... Heat convection, 15... Pot bottom, 16...
Pot trunnion shaft.
Claims (1)
堰６の下端部６Ｃに不活性ガス吹出し孔１０を設
けると共に、容器の側壁より遠い位置の壁に注入
案内孔１１を穿設したことを特徴とする溶鋼注出
時のスラグ分離装置。 An inert gas blowout hole 10 is provided at the lower end 6C of the box-shaped weir 6, which is larger than the inner diameter of the spout 2 when the bottom is open, and an injection guide hole 11 is provided in the wall at a position farther from the side wall of the container. Features a slag separation device during pouring of molten steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12896885U JPS6241462U (en) | 1985-08-24 | 1985-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12896885U JPS6241462U (en) | 1985-08-24 | 1985-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6241462U true JPS6241462U (en) | 1987-03-12 |
Family
ID=31025118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12896885U Pending JPS6241462U (en) | 1985-08-24 | 1985-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6241462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983944A (en) * | 2018-01-13 | 2018-05-04 | 山东钢铁股份有限公司 | The method and device of molten steel casting surplus is reduced in a kind of casting process |
-
1985
- 1985-08-24 JP JP12896885U patent/JPS6241462U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983944A (en) * | 2018-01-13 | 2018-05-04 | 山东钢铁股份有限公司 | The method and device of molten steel casting surplus is reduced in a kind of casting process |
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