JPS5845357U - Gas blowing device into molten metal - Google Patents
Gas blowing device into molten metalInfo
- Publication number
- JPS5845357U JPS5845357U JP14069081U JP14069081U JPS5845357U JP S5845357 U JPS5845357 U JP S5845357U JP 14069081 U JP14069081 U JP 14069081U JP 14069081 U JP14069081 U JP 14069081U JP S5845357 U JPS5845357 U JP S5845357U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- block
- plug
- molten metal
- hole
- 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
- 238000007664 blowing Methods 0.000 title claims description 7
- 239000002184 metal Substances 0.000 title claims 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例の縦断説明図、第２図は第１
図の■−■視断面断面図３図ないし第８ 図は他
の実施例を示すもので、第３図、第５図及び第７図は各
実施例の縦断説明図、第４図は第３ −図のＩＶ−ＩＶ
視、第６図は第５図のＶｌ−Ｖｌ視、第８図は鯖７図の
■−■視の各断面図を示す。 −１・・・ブロック
、２・・・プラグ、３・・を容器底壁耐火物、４・・・
容器鉄皮殻、５・・・ガスチャンバ、６・・・ガス導入
部 ７＊＊ｅプラグ昇降ロンド、８−・・ホルダ、９・
・・ガス吹込間隙、１０−・・ガス吹込装置。Fig. 1 is a longitudinal cross-sectional view of one embodiment of the present invention, and Fig. 2 is a longitudinal cross-sectional view of one embodiment of the present invention.
Figures 3 to 8 show other embodiments, and Figures 3, 5, and 7 are longitudinal cross-sectional views of each embodiment, and Figure 4 is a cross-sectional view of each embodiment. 3 - Diagram IV-IV
6 is a sectional view taken along the line Vl--Vl in FIG. -1...Block, 2...Plug, 3...Container bottom wall refractory, 4...
Container iron shell, 5...Gas chamber, 6...Gas introduction part 7**e plug lifting rond, 8-...Holder, 9...
...Gas blowing gap, 10-...Gas blowing device.
Claims (1)
に定着可能としたホルダには耐火物製のブロックを取付
けこのブロツ多には下面開口部分よ′り上面開口部分の
方が小さいテーパー状の孔を穿設し、この孔に整合密嵌
できる形状の耐火物製ブーラグ設け、ホルダを貫通する
プラグ昇降ロッドを介して昇降自在となすと共に、ホル
ダとブロックとの間にはガスチャンバをつくり戸してこ
の部分にはガス導入部を付設したものとなし、プラグ昇
降ロッドの作動により、プラグが下降してブロック孔と
離れたときはガス吹送間隙を形成してガス吹込を可能と
し、又、プラグが上昇してブロック孔Ｉζ密嵌したとき
にはガス吹込部への溶融金属の侵入を確実に防止する構
成としたことを特徴とする溶融金属へのガス吹込装置。In a gas blowing device attached to a molten metal container, a refractory block is attached to a holder that can be fixed to the bottom of the container, and the block has a tapered hole whose top opening is smaller than the bottom opening. A refractory boolug is provided with a shape that allows it to be aligned and tightly fitted into this hole, and the plug can be raised and lowered freely via a plug lifting rod that passes through the holder.A gas chamber is created between the holder and the block, and a door is installed. A gas introduction part is attached to the lever part, and when the plug is lowered and separated from the block hole by the operation of the plug lifting rod, a gas blowing gap is formed and gas can be blown into the plug. 1. A device for blowing gas into molten metal, characterized in that the device is configured to reliably prevent the molten metal from entering the gas blowing section when the block hole Iζ rises and is tightly fitted into the block hole Iζ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14069081U JPS5845357U (en) | 1981-09-21 | 1981-09-21 | Gas blowing device into molten metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14069081U JPS5845357U (en) | 1981-09-21 | 1981-09-21 | Gas blowing device into molten metal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5845357U true JPS5845357U (en) | 1983-03-26 |
| JPS6229472Y2 JPS6229472Y2 (en) | 1987-07-29 |
Family
ID=29933837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14069081U Granted JPS5845357U (en) | 1981-09-21 | 1981-09-21 | Gas blowing device into molten metal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5845357U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60110810A (en) * | 1983-11-21 | 1985-06-17 | Kawasaki Heavy Ind Ltd | Tuyere for bottom blowing |
| JP4884625B2 (en) * | 1999-08-03 | 2012-02-29 | サーリン・ユーテクニク・アー・ベー | Purge plug |
| KR101346701B1 (en) * | 2012-06-27 | 2014-01-06 | 주식회사 동국알앤에스 | Well block for purging plug |
-
1981
- 1981-09-21 JP JP14069081U patent/JPS5845357U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60110810A (en) * | 1983-11-21 | 1985-06-17 | Kawasaki Heavy Ind Ltd | Tuyere for bottom blowing |
| JP4884625B2 (en) * | 1999-08-03 | 2012-02-29 | サーリン・ユーテクニク・アー・ベー | Purge plug |
| KR101346701B1 (en) * | 2012-06-27 | 2014-01-06 | 주식회사 동국알앤에스 | Well block for purging plug |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6229472Y2 (en) | 1987-07-29 |
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