JPH0172967U - - Google Patents
Info
- Publication number
- JPH0172967U JPH0172967U JP1987164625U JP16462587U JPH0172967U JP H0172967 U JPH0172967 U JP H0172967U JP 1987164625 U JP1987164625 U JP 1987164625U JP 16462587 U JP16462587 U JP 16462587U JP H0172967 U JPH0172967 U JP H0172967U
- Authority
- JP
- Japan
- Prior art keywords
- molten steel
- silica sand
- iron plate
- guide member
- bottom member
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 239000011819 refractory material Substances 0.000 claims 1
- 238000011109 contamination Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Description
第１図は本考案の混入防止器の縦断面図、第２
図、第３図は本考案混入防止器の使用説明図であ
る。
１……混入防止器、６……ケイ砂、１１……案
内部材、１２……円筒部材、１３……底部部材、
１４……耐火材。
Figure 1 is a longitudinal sectional view of the contamination preventer of the present invention, Figure 2
Figures 3 and 3 are explanatory views of the use of the inventive contamination prevention device. 1... Contamination preventer, 6... Silica sand, 11... Guide member, 12... Cylindrical member, 13... Bottom member,
14... Fireproof material.
Claims (1)
上に凸の円錐状鉄板製案内部材と下に凸の円錐状
鉄板で下面外周部に耐火材をライニングした底部
部材と案内部材と底部部材間を接続する可燃性の
円筒部材から成るケイ砂の溶鋼中混入防止器。 A conical iron plate guide member with an upward convex shape that guides the silica sand to a location away from the point where the molten steel falls, a bottom member with a conical iron plate with a downward convex surface lined with refractory material on the outer periphery of the lower surface, and a space between the guide member and the bottom member. A device to prevent silica sand from getting mixed into molten steel, consisting of a flammable cylindrical member that connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16462587U JPH065014Y2 (en) | 1987-10-29 | 1987-10-29 | Device for preventing silica sand from mixing in molten steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16462587U JPH065014Y2 (en) | 1987-10-29 | 1987-10-29 | Device for preventing silica sand from mixing in molten steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0172967U true JPH0172967U (en) | 1989-05-17 |
| JPH065014Y2 JPH065014Y2 (en) | 1994-02-09 |
Family
ID=31450399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16462587U Expired - Lifetime JPH065014Y2 (en) | 1987-10-29 | 1987-10-29 | Device for preventing silica sand from mixing in molten steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH065014Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101930749B1 (en) * | 2016-12-02 | 2018-12-19 | 주식회사 포스코 | Nozzle and casting method |
-
1987
- 1987-10-29 JP JP16462587U patent/JPH065014Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH065014Y2 (en) | 1994-02-09 |
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