JPH0426661U - - Google Patents
Info
- Publication number
- JPH0426661U JPH0426661U JP6591490U JP6591490U JPH0426661U JP H0426661 U JPH0426661 U JP H0426661U JP 6591490 U JP6591490 U JP 6591490U JP 6591490 U JP6591490 U JP 6591490U JP H0426661 U JPH0426661 U JP H0426661U
- Authority
- JP
- Japan
- Prior art keywords
- tuyere
- brick
- bricks
- metal
- surrounding
- 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
- 239000011449 brick Substances 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 2
- 239000011823 monolithic refractory Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Description
第１図は本考案の一実施例の一部省略した説明
用平面図、第２図は同上のガス吹き込み羽口れん
が部の一部省略した側断面図である。
１……ガス吹き込み羽口れんが、２……溶融金
属容器、４……金属性羽口管、５……羽口れんが
、６……羽口れんが支持れんが、７……周辺れん
が、１１……空間部、１２……レジン系不定形耐
火物、１４……永久張りれんが。
FIG. 1 is a partially omitted explanatory plan view of an embodiment of the present invention, and FIG. 2 is a partially omitted side sectional view of the same gas blowing tuyere brick section. 1... Gas-blown tuyere brick, 2... Molten metal container, 4... Metal tuyere pipe, 5... Tuyere brick, 6... Tuyere brick supporting brick, 7... Surrounding brick, 11... Space portion, 12...Resin-based monolithic refractory, 14...Permanently stretched brick.
Claims (1)
込み用の金属性羽口管をその外周部に２〜１０mm
の空間部を設けて配設するとともに、この空間部
にレジン系不定形耐火物を充填して金属性羽口管
を羽口れんがに内設し、 上記金属性羽口管のまわりの永久張りれんがの
上面をその周囲の永久張りれんがの上面よりも少
なくとも３０mm以上低くするとともに、金属性羽
口管のまわりの羽口れんがまたは羽口れんが支持
れんがをその周囲の羽口れんが支持れんがまたは
周辺れんがよりも少なくとも３０mm以上鉄皮側に
長くして、上記低くした永久張りれんが部に接合
したことを特徴とする溶融金属容器のガス吹き込
み羽口れんが構造。[Scope of Claim for Utility Model Registration] A metal tuyere pipe for blowing gas into a tuyere brick attached to a molten metal container on the outer circumference of 2 to 10 mm.
This space is filled with a resin-based monolithic refractory, a metal tuyere tube is installed inside the tuyere brick, and a permanent tension is placed around the metal tuyere tube. The top surface of the brick is at least 30 mm lower than the top surface of the surrounding permanent bricks, and the tuyere bricks or tuyere support bricks around the metal tuyere pipe are lower than the surrounding tuyere support bricks or surrounding bricks. A gas-blown tuyere brick structure for a molten metal container, characterized in that it is made longer on the steel skin side by at least 30 mm or more and is joined to the lowered permanent tension brick part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990065914U JP2546662Y2 (en) | 1990-06-20 | 1990-06-20 | Gas injection tuyere brick structure for molten metal container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990065914U JP2546662Y2 (en) | 1990-06-20 | 1990-06-20 | Gas injection tuyere brick structure for molten metal container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0426661U true JPH0426661U (en) | 1992-03-03 |
| JP2546662Y2 JP2546662Y2 (en) | 1997-09-03 |
Family
ID=31598177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990065914U Expired - Fee Related JP2546662Y2 (en) | 1990-06-20 | 1990-06-20 | Gas injection tuyere brick structure for molten metal container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2546662Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0497833U (en) * | 1991-01-09 | 1992-08-25 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6049689A (en) * | 1983-08-29 | 1985-03-18 | Nec Corp | Gas laser device |
| JPS629316U (en) * | 1985-07-02 | 1987-01-20 |
-
1990
- 1990-06-20 JP JP1990065914U patent/JP2546662Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6049689A (en) * | 1983-08-29 | 1985-03-18 | Nec Corp | Gas laser device |
| JPS629316U (en) * | 1985-07-02 | 1987-01-20 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0497833U (en) * | 1991-01-09 | 1992-08-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2546662Y2 (en) | 1997-09-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |