JPS59194371U - Long nozzle for ladle with anti-oxidation mechanism - Google Patents
Long nozzle for ladle with anti-oxidation mechanismInfo
- Publication number
- JPS59194371U JPS59194371U JP8916783U JP8916783U JPS59194371U JP S59194371 U JPS59194371 U JP S59194371U JP 8916783 U JP8916783 U JP 8916783U JP 8916783 U JP8916783 U JP 8916783U JP S59194371 U JPS59194371 U JP S59194371U
- Authority
- JP
- Japan
- Prior art keywords
- long nozzle
- ladle
- cap
- utility
- oxidation mechanism
- 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
Landscapes
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例を示す概略縦断正面図、第２図
ａ、 ｂは笠状体の一加工例を示す正面図と平面図、
第３図は笠状体の他の実施例を示す概略縦断正面図、第
４図は本考案のロングノズルを使用した場合と使用しな
い場合について鋼片中の非金属介在物の量を比較したも
のである。
１・・・・・・取鍋、２・・・・・・ノズル、３・・・
・・・ロングノズル、４・・・・・・タンディツシュ、
５・・・・・・筒状体、６・・・・・・笠状体、７・・
・・・・堰、８・・・・・・湯面高さ、９・・・・・・
金網、１０・・・・・・セラミックファイバーブランケ
ット。Fig. 1 is a schematic longitudinal sectional front view showing an embodiment of the present invention, Figs.
Figure 3 is a schematic longitudinal sectional front view showing another example of the cap-shaped body, and Figure 4 compares the amount of nonmetallic inclusions in the steel slab when the long nozzle of the present invention is used and when it is not used. It is something. 1... Ladle, 2... Nozzle, 3...
...Long nozzle, 4...Tanditshu,
5... Cylindrical body, 6... Cap-shaped body, 7...
...Weir, 8... Hot water level height, 9...
Wire mesh, 10...Ceramic fiber blanket.
Claims (4)
し、該可溶性筒状体の下端部は笠状体構造としたことを
特徴とする酸化防止機構を備えた取鍋用ロングノズル。(1) A long nozzle for a ladle equipped with an oxidation prevention mechanism, characterized in that a soluble cylindrical body is attached to the lower end of the long nozzle for a ladle, and the lower end of the soluble cylindrical body has a cap-like structure. .
きいことを特徴とする実用新案登録請求の範囲。(2) A claim for registration of a utility model characterized in that the internal volume of the cap-like body is larger than the volume of the anti-clogging powder.
とを特徴とする実用新案登録第１項および第２項記載の
取鍋用ロングノズル。(3) The long nozzle for a ladle according to the utility model registration items 1 and 2, characterized in that it is a cap-shaped body reinforced with a heat-resistant reinforcing material.
網又はセラミックファイバークロスとの積層体からなる
ことを特徴とする実用新案登録請求の範囲第１項乃至第
３項記載の取鍋用ロングノズル。(4) A long nozzle for a ladle according to claims 1 to 3, wherein the cap-like body is made of a laminate of a ceramic fiber blanket and a wire mesh or a ceramic fiber cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8916783U JPS59194371U (en) | 1983-06-13 | 1983-06-13 | Long nozzle for ladle with anti-oxidation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8916783U JPS59194371U (en) | 1983-06-13 | 1983-06-13 | Long nozzle for ladle with anti-oxidation mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59194371U true JPS59194371U (en) | 1984-12-24 |
| JPS637420Y2 JPS637420Y2 (en) | 1988-03-02 |
Family
ID=30219067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8916783U Granted JPS59194371U (en) | 1983-06-13 | 1983-06-13 | Long nozzle for ladle with anti-oxidation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59194371U (en) |
-
1983
- 1983-06-13 JP JP8916783U patent/JPS59194371U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS637420Y2 (en) | 1988-03-02 |
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