JPH0168148U - - Google Patents
Info
- Publication number
- JPH0168148U JPH0168148U JP1987162677U JP16267787U JPH0168148U JP H0168148 U JPH0168148 U JP H0168148U JP 1987162677 U JP1987162677 U JP 1987162677U JP 16267787 U JP16267787 U JP 16267787U JP H0168148 U JPH0168148 U JP H0168148U
- Authority
- JP
- Japan
- Prior art keywords
- discharge port
- molten steel
- continuous casting
- immersion nozzle
- ridgeline
- 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
- 238000007654 immersion Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 3
- 239000010959 steel Substances 0.000 claims 3
- 238000009749 continuous casting Methods 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 1
Landscapes
- Continuous Casting (AREA)
Description
第１図、第２図は本考案の一実施例の一部省略
した正側面図および側断面図、第３図、第４図、
第５図はそれぞれ同上の他の実施例の要部拡大の
斜視図、側断面図および正断面図、第６図は従来
例の説明用側断面図である。
１…浸漬ノズル、２…流通孔、３…吐出口、６
…突出部。
FIGS. 1 and 2 are partially omitted front side and side sectional views of an embodiment of the present invention, FIGS. 3 and 4,
FIG. 5 is an enlarged perspective view, side sectional view, and front sectional view of essential parts of another embodiment same as the above, respectively, and FIG. 6 is an explanatory side sectional view of a conventional example. 1... Immersion nozzle, 2... Distribution hole, 3... Discharge port, 6
...protrusion.
Claims (1)
浸漬ノズルの溶鋼流通の流通孔の底部に、吐出口
の上部の溶鋼の流速を高めて吐出口からの溶鋼の
水平分流速度を均一化するために断面がほぼ三角
形状や放物線形状の山形状の突出部をその稜線を
吐出口開口方向にそつて配設したことを特徴とす
る連続鋳造用浸漬ノズル。 At the bottom of the molten steel distribution hole of the immersion nozzle, which has discharge ports on both sides of the lower end for continuous casting, the flow velocity of the molten steel above the discharge port is increased to equalize the horizontal separation speed of the molten steel from the discharge port. 1. An immersion nozzle for continuous casting, characterized in that a mountain-shaped protrusion having a substantially triangular or parabolic cross section is arranged with its ridgeline aligned in the direction of the opening of the discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16267787U JPH05282Y2 (en) | 1987-10-23 | 1987-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16267787U JPH05282Y2 (en) | 1987-10-23 | 1987-10-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0168148U true JPH0168148U (en) | 1989-05-02 |
| JPH05282Y2 JPH05282Y2 (en) | 1993-01-06 |
Family
ID=31446717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16267787U Expired - Lifetime JPH05282Y2 (en) | 1987-10-23 | 1987-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05282Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006520694A (en) * | 2003-03-17 | 2006-09-14 | ベスビウス クルーシブル カンパニー | Immersion injection nozzle with dynamic stabilization function |
| JP2008161921A (en) * | 2006-12-28 | 2008-07-17 | Kobe Steel Ltd | Immersed nozzle with divided type weir |
| CN111655399A (en) * | 2018-01-26 | 2020-09-11 | Ak钢铁产权公司 | Immersion Inlet Nozzle for Continuous Casting |
-
1987
- 1987-10-23 JP JP16267787U patent/JPH05282Y2/ja not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006520694A (en) * | 2003-03-17 | 2006-09-14 | ベスビウス クルーシブル カンパニー | Immersion injection nozzle with dynamic stabilization function |
| JP2008161921A (en) * | 2006-12-28 | 2008-07-17 | Kobe Steel Ltd | Immersed nozzle with divided type weir |
| CN111655399A (en) * | 2018-01-26 | 2020-09-11 | Ak钢铁产权公司 | Immersion Inlet Nozzle for Continuous Casting |
| JP2021511215A (en) * | 2018-01-26 | 2021-05-06 | エーケー スティール プロパティ−ズ、インク． | Immersion inlet nozzle for continuous casting |
| CN111655399B (en) * | 2018-01-26 | 2022-12-09 | Ak钢铁产权公司 | Submerged inlet nozzles for continuous casting |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05282Y2 (en) | 1993-01-06 |
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