JPH0265474U - - Google Patents
Info
- Publication number
- JPH0265474U JPH0265474U JP14219188U JP14219188U JPH0265474U JP H0265474 U JPH0265474 U JP H0265474U JP 14219188 U JP14219188 U JP 14219188U JP 14219188 U JP14219188 U JP 14219188U JP H0265474 U JPH0265474 U JP H0265474U
- Authority
- JP
- Japan
- Prior art keywords
- molten steel
- nozzle
- hole
- steel container
- sliding
- 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 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Description
第１図は本考案による溶鋼排出用ノズルの一実
施例の縦断面図である。第２図は従来の２枚プレ
ート式溶鋼排出用ノズルの縦断面図である。
２：溶鋼容器の底壁、３：ノズル受け、９：コ
レクターノズルの中央孔、１０：コレクターノズ
ル、１３：上ノズル、１４：スライドプレート、
１５：上ノズルの中央孔、１６：上側摺動面、１
７，２１：摺動部、１８：保持金具、１９：スラ
イドプレートの貫通孔、２０：下側摺動面。
FIG. 1 is a longitudinal sectional view of an embodiment of a molten steel discharge nozzle according to the present invention. FIG. 2 is a longitudinal sectional view of a conventional two-plate type molten steel discharge nozzle. 2: Bottom wall of molten steel container, 3: Nozzle receiver, 9: Center hole of collector nozzle, 10: Collector nozzle, 13: Upper nozzle, 14: Slide plate,
15: Center hole of upper nozzle, 16: Upper sliding surface, 1
7, 21: sliding part, 18: holding fitting, 19: through hole of slide plate, 20: lower sliding surface.
Claims (1)
ルであつて、溶鋼容器の底壁に形成された開口内
に配置され中央孔を有している上ノズルと、該上
ノズルの下方に配置され該上ノズルの中央孔と整
合可能な貫通孔を有しており該貫通孔と前記中央
孔との重なり具合を調節すべく横方向にスライド
可能なスライドプレートとを備えている溶鋼排出
用ノズルにおいて、前記上ノズルの下端が溶鋼容
器の底壁の外側に突出し且つその下面に上側摺動
面を形成しており、前記スライドプレートの上面
には前記上ノズルの前記上側摺動面と摺接する下
側摺動面が形成されていることを特徴とする溶鋼
排出用ノズル。 ２ 前記上側および下側摺動面が、それぞれ交換
可能な摺動部に形成されていることを特徴とする
請求項１記載の溶鋼容器排出用ノズル。[Scope of Claim for Utility Model Registration] 1. A molten steel discharge nozzle provided at the bottom of a molten steel container, an upper nozzle having a central hole and arranged in an opening formed in the bottom wall of the molten steel container; The slide plate has a through hole arranged below the upper nozzle and can be aligned with the center hole of the upper nozzle, and is slidable laterally to adjust the degree of overlap between the through hole and the center hole. In the molten steel discharge nozzle, the lower end of the upper nozzle protrudes outside the bottom wall of the molten steel container and forms an upper sliding surface on the lower surface thereof, and the upper surface of the slide plate is provided with the upper side of the upper nozzle. A nozzle for discharging molten steel, characterized in that a lower sliding surface is formed in sliding contact with the sliding surface. 2. The molten steel container discharge nozzle according to claim 1, wherein the upper and lower sliding surfaces are respectively formed as replaceable sliding parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14219188U JPH0265474U (en) | 1988-10-31 | 1988-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14219188U JPH0265474U (en) | 1988-10-31 | 1988-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0265474U true JPH0265474U (en) | 1990-05-17 |
Family
ID=31407928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14219188U Pending JPH0265474U (en) | 1988-10-31 | 1988-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0265474U (en) |
-
1988
- 1988-10-31 JP JP14219188U patent/JPH0265474U/ja active Pending