JPH0184859U - - Google Patents
Info
- Publication number
- JPH0184859U JPH0184859U JP1987179647U JP17964787U JPH0184859U JP H0184859 U JPH0184859 U JP H0184859U JP 1987179647 U JP1987179647 U JP 1987179647U JP 17964787 U JP17964787 U JP 17964787U JP H0184859 U JPH0184859 U JP H0184859U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle body
- nozzle
- steel shell
- tundish
- supply pipe
- 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 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000009749 continuous casting Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 239000011261 inert gas Substances 0.000 claims 1
- 239000011819 refractory material Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000007654 immersion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Continuous Casting (AREA)
Description
第１図はこの考案の実施例に係るインサートノ
ズルを使用した連続鋳造装置を示す断面図、第２
図はインサートノズルの断面図である。
１；タンデイツシユ、３；溶鋼流出口、４；イ
ンサートノズル、５；ノズル本体、６；鉄皮、７
；ガス供給管、８；遮蔽部材、１０；スライデイ
ングノズル、１１；浸漬ノズル、２０；鋳型。
Fig. 1 is a sectional view showing a continuous casting apparatus using an insert nozzle according to an embodiment of this invention;
The figure is a sectional view of the insert nozzle. 1; tandate, 3; molten steel outlet, 4; insert nozzle, 5; nozzle body, 6; iron skin, 7
Gas supply pipe, 8; Shielding member, 10; Sliding nozzle, 11; Immersion nozzle, 20; Mold.
Claims (1)
ンデイツシユ内の溶湯を鋳型に向けて通流させる
連続鋳造用インサートノズルにおいて、筒状をな
し多孔質耐火物で形成されたノズル本体と、ノズ
ル本体の外周を覆うように配設される鉄皮と、鉄
皮の外側からノズル本体に達するガス供給管と、
ノズル本体及び鉄皮の上端面に載置され少なくと
もノズル本体と鉄皮との間の間隙を覆う遮蔽部材
とを有し、前記ガス供給管を介してノズル本体の
内側に不活性ガスを供給することを特徴とする連
続鋳造用インサートノズル。 An insert nozzle for continuous casting that is installed at the molten metal outlet at the bottom of the tundish and allows the molten metal in the tundish to flow toward the mold, has a cylindrical nozzle body made of porous refractory material, and a nozzle that covers the outer periphery of the nozzle body. A steel shell arranged like this, a gas supply pipe reaching the nozzle body from the outside of the steel shell,
A shielding member is provided on the upper end surface of the nozzle body and the steel shell to cover at least a gap between the nozzle body and the steel shell, and supplies inert gas to the inside of the nozzle body through the gas supply pipe. An insert nozzle for continuous casting characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987179647U JPH0184859U (en) | 1987-11-27 | 1987-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987179647U JPH0184859U (en) | 1987-11-27 | 1987-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0184859U true JPH0184859U (en) | 1989-06-06 |
Family
ID=31471193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987179647U Pending JPH0184859U (en) | 1987-11-27 | 1987-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0184859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023228864A1 (en) * | 2022-05-27 | 2023-11-30 | Ｊｆｅスチール株式会社 | Gas blowing-up nozzle and continuous casting method |
-
1987
- 1987-11-27 JP JP1987179647U patent/JPH0184859U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023228864A1 (en) * | 2022-05-27 | 2023-11-30 | Ｊｆｅスチール株式会社 | Gas blowing-up nozzle and continuous casting method |
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