JPH034365U - - Google Patents
Info
- Publication number
- JPH034365U JPH034365U JP6515089U JP6515089U JPH034365U JP H034365 U JPH034365 U JP H034365U JP 6515089 U JP6515089 U JP 6515089U JP 6515089 U JP6515089 U JP 6515089U JP H034365 U JPH034365 U JP H034365U
- Authority
- JP
- Japan
- Prior art keywords
- iron plate
- refractory
- porous
- plug
- gas
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims 2
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Description
図はいずれも縦断面図を示し、第１図・第２図
は本考案実施例、第３図は従来例である。
１……緻密質耐火物、２……ポーラス質耐火物
、３……ガス導入管、４……底鉄板、５……側面
鉄板。
Each figure shows a longitudinal sectional view, and FIGS. 1 and 2 show an embodiment of the present invention, and FIG. 3 shows a conventional example. 1...Dense refractory, 2...Porous refractory, 3...Gas introduction pipe, 4...Bottom iron plate, 5...Side iron plate.
Claims (1)
耐火物２と、このポーラス質耐火物２の下面を覆
い、かつガス導入管３を接続した底鉄板４と、下
端を前記底鉄板４に固着して上方へ伸延する側面
鉄板５よりなるガス吹き込み用ポーラスプラグに
おいて、前記側面鉄板５を、前記緻密質耐火物１
の内部に向けて傾斜させたことを特徴とするガス
吹き込み用ポーラスプラグ。 A porous refractory 2 whose side periphery is surrounded by a dense refractory 1, a bottom iron plate 4 that covers the lower surface of the porous refractory 2 and to which a gas introduction pipe 3 is connected, and a lower end fixed to the bottom iron plate 4. In a gas blowing porous plug comprising a side iron plate 5 extending upward, the side iron plate 5 is connected to the dense refractory 1.
A porous plug for blowing gas, characterized by being inclined toward the inside of the plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989065150U JPH077018Y2 (en) | 1989-06-02 | 1989-06-02 | Porous plug for blowing gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989065150U JPH077018Y2 (en) | 1989-06-02 | 1989-06-02 | Porous plug for blowing gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH034365U true JPH034365U (en) | 1991-01-17 |
| JPH077018Y2 JPH077018Y2 (en) | 1995-02-22 |
Family
ID=31596725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989065150U Expired - Lifetime JPH077018Y2 (en) | 1989-06-02 | 1989-06-02 | Porous plug for blowing gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH077018Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57143262U (en) * | 1981-02-27 | 1982-09-08 | ||
| JPS6032355U (en) * | 1983-08-05 | 1985-03-05 | 品川白煉瓦株式会社 | Porous plug for gas injection |
-
1989
- 1989-06-02 JP JP1989065150U patent/JPH077018Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57143262U (en) * | 1981-02-27 | 1982-09-08 | ||
| JPS6032355U (en) * | 1983-08-05 | 1985-03-05 | 品川白煉瓦株式会社 | Porous plug for gas injection |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH077018Y2 (en) | 1995-02-22 |