JPH02114164U - - Google Patents
Info
- Publication number
- JPH02114164U JPH02114164U JP1984789U JP1984789U JPH02114164U JP H02114164 U JPH02114164 U JP H02114164U JP 1984789 U JP1984789 U JP 1984789U JP 1984789 U JP1984789 U JP 1984789U JP H02114164 U JPH02114164 U JP H02114164U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- gas ejection
- tip
- refractory
- lance
- 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
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000009749 continuous casting Methods 0.000 description 1
Landscapes
- Continuous Casting (AREA)
Description
第１図は本考案の一実施例を示す図、第２図は
本考案をエアシールパイプの洗浄に用いた状態を
示す図、第３図は本考案をスライデイングノズル
と浸漬ノズルの洗浄に用いた状態を示す図、第４
図は連続鋳造装置の説明図、第５図、第６図は従
来の洗浄装置を示す図である。
２１……ランス本体、２２……ガス噴出体、２
３……ガス噴出口、２４……ガス供給口、２５…
…ガス噴出細孔、２６……ランス本体のガス通路
、２７……ガス噴出体のガス通路、２８……連通
口。
Figure 1 is a diagram showing an embodiment of the present invention, Figure 2 is a diagram showing the present invention being used for cleaning air seal pipes, and Figure 3 is a diagram showing the present invention being used for cleaning sliding nozzles and submerged nozzles. Figure 4 showing the state in which
The figure is an explanatory diagram of a continuous casting device, and FIGS. 5 and 6 are diagrams showing a conventional cleaning device. 21...Lance body, 22...Gas ejection body, 2
3...Gas outlet, 24...Gas supply port, 25...
...Gas ejection pore, 26...Gas passage of lance body, 27...Gas passage of gas ejection body, 28...Communication port.
Claims (1)
する耐火物製ランス本体の中間部外周に、先端方
向に複数のガス噴出細孔を有する耐火物製ガス噴
出体を設け、そのガス噴出体のガス通路をランス
本体のガス通路から分岐させてなる溶湯注入用ノ
ズルの洗浄装置。 A refractory gas ejection body having a plurality of gas ejection pores in the direction of the tip is provided on the outer periphery of the middle part of a refractory lance body that has a gas ejection port at the tip and a gas supply port at the rear end, and the gas ejection body A cleaning device for a molten metal injection nozzle in which the gas passage in the body is branched from the gas passage in the lance body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984789U JPH02114164U (en) | 1989-02-21 | 1989-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984789U JPH02114164U (en) | 1989-02-21 | 1989-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02114164U true JPH02114164U (en) | 1990-09-12 |
Family
ID=31235719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984789U Pending JPH02114164U (en) | 1989-02-21 | 1989-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02114164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014008529A (en) * | 2012-07-02 | 2014-01-20 | Jfe Steel Corp | Oxygen cleaning device and oxygen cleaning method of ladle nozzle |
-
1989
- 1989-02-21 JP JP1984789U patent/JPH02114164U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014008529A (en) * | 2012-07-02 | 2014-01-20 | Jfe Steel Corp | Oxygen cleaning device and oxygen cleaning method of ladle nozzle |
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