JPH02106449U - - Google Patents
Info
- Publication number
- JPH02106449U JPH02106449U JP1439989U JP1439989U JPH02106449U JP H02106449 U JPH02106449 U JP H02106449U JP 1439989 U JP1439989 U JP 1439989U JP 1439989 U JP1439989 U JP 1439989U JP H02106449 U JPH02106449 U JP H02106449U
- Authority
- JP
- Japan
- Prior art keywords
- porous
- molten metal
- plug
- tuyere brick
- stirring device
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 239000011449 brick Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 238000007664 blowing Methods 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Charging Or Discharging (AREA)
- Manufacture And Refinement Of Metals (AREA)
Description
第１図、第２図は本考案の一実施例の側断面図
、および平面図、第３図は同上の使用状態説明用
の側断面図である。
１…ポーラスプラグ、２…羽口れんが、３…ガ
ス吹き込み撹拌用ブロツク体、４…溶融金属容器
、１１…凹部。
1 and 2 are a side sectional view and a plan view of an embodiment of the present invention, and FIG. 3 is a side sectional view for explaining the usage state of the same. DESCRIPTION OF SYMBOLS 1... Porous plug, 2... Tuyere brick, 3... Gas blowing stirring block body, 4... Molten metal container, 11... Recessed part.
Claims (1)
金属を撹拌する溶融金属撹拌装置において、ポー
ラスプラグから選択的にガスを吹き込み可能に複
数個のポーラスプラグを羽口れんがに一体的に装
着するとともに、ポーラスプラグ部と羽口れんが
部の溶損量を平準化するために上記複数のポーラ
スプラグ間の羽口れんが部に所定深さの凹部を設
けたことを特徴とする溶融金属撹拌装置。 In a molten metal stirring device that stirs molten metal by attaching a porous plug to a molten metal container, a plurality of porous plugs are integrally attached to a tuyere brick so that gas can be selectively blown from the porous plug, and a porous A molten metal stirring device characterized in that a concave portion of a predetermined depth is provided in the tuyere brick portion between the plurality of porous plugs in order to equalize the amount of corrosion loss between the plug portion and the tuyere brick portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1439989U JPH0630835Y2 (en) | 1989-02-08 | 1989-02-08 | Molten metal agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1439989U JPH0630835Y2 (en) | 1989-02-08 | 1989-02-08 | Molten metal agitator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02106449U true JPH02106449U (en) | 1990-08-23 |
| JPH0630835Y2 JPH0630835Y2 (en) | 1994-08-17 |
Family
ID=31225563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1439989U Expired - Lifetime JPH0630835Y2 (en) | 1989-02-08 | 1989-02-08 | Molten metal agitator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0630835Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010138479A (en) * | 2008-12-15 | 2010-06-24 | Shinagawa Refractories Co Ltd | Porous plug for gas-blowing |
-
1989
- 1989-02-08 JP JP1439989U patent/JPH0630835Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010138479A (en) * | 2008-12-15 | 2010-06-24 | Shinagawa Refractories Co Ltd | Porous plug for gas-blowing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0630835Y2 (en) | 1994-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |