JPH0437246U - - Google Patents
Info
- Publication number
- JPH0437246U JPH0437246U JP7559890U JP7559890U JPH0437246U JP H0437246 U JPH0437246 U JP H0437246U JP 7559890 U JP7559890 U JP 7559890U JP 7559890 U JP7559890 U JP 7559890U JP H0437246 U JPH0437246 U JP H0437246U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum degassing
- tube
- steel material
- falling
- ring
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000009849 vacuum degassing Methods 0.000 claims 2
- 239000011449 brick Substances 0.000 claims 1
- 238000007598 dipping method Methods 0.000 claims 1
- 238000007664 blowing Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Description
第１図は本考案脱落防止構造の一例を示す縦断
面図、第２図は第１図のＡ−Ａ線に沿つた横断面
図、第３図は公知技術の一例を示す縦断面図であ
り、図中：
１……シールガス吹込み式浸漬管、２……二重
支持管、２ａ……外管、２ｂ……内管、２ｃ……
スタツド、３……鋼材、４……内筒、５……外筒
、６……不活性ガス吹込み管、７……シール用不
活性ガス吹込み管、８……鋼材（リング状スペー
サー）。
Fig. 1 is a longitudinal sectional view showing an example of the falling-off prevention structure of the present invention, Fig. 2 is a transverse sectional view taken along line A-A in Fig. 1, and Fig. 3 is a longitudinal sectional view showing an example of the known technology. Yes, in the diagram: 1...Seal gas injection type immersion tube, 2...Double support tube, 2a...Outer tube, 2b...Inner tube, 2c...
Stud, 3... Steel material, 4... Inner cylinder, 5... Outer cylinder, 6... Inert gas blowing pipe, 7... Inert gas blowing pipe for sealing, 8... Steel material (ring-shaped spacer) .
Claims (1)
ガス吹込み式の浸漬管において、二重支持管の外
周下端部に少なくとも１個のリング状鋼材を配設
したことを特徴とする真空脱ガス設備用浸漬管に
おける内巻き煉瓦脱落防止構造。 Vacuum degassing equipment, characterized in that in a seal gas injection type immersion tube that performs vacuum degassing treatment by immersing it in molten steel, at least one ring-shaped steel material is arranged at the lower end of the outer periphery of the double support tube. A structure that prevents inner-wrapped bricks from falling off in dipping pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7559890U JP2523061Y2 (en) | 1990-07-18 | 1990-07-18 | Structure for preventing falling of inner bricks in dip tube for vacuum degassing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7559890U JP2523061Y2 (en) | 1990-07-18 | 1990-07-18 | Structure for preventing falling of inner bricks in dip tube for vacuum degassing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0437246U true JPH0437246U (en) | 1992-03-30 |
| JP2523061Y2 JP2523061Y2 (en) | 1997-01-22 |
Family
ID=31616310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7559890U Expired - Lifetime JP2523061Y2 (en) | 1990-07-18 | 1990-07-18 | Structure for preventing falling of inner bricks in dip tube for vacuum degassing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2523061Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013185194A (en) * | 2012-03-07 | 2013-09-19 | Tokyo Yogyo Co Ltd | Immersion tube for vacuum degassing apparatus |
-
1990
- 1990-07-18 JP JP7559890U patent/JP2523061Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013185194A (en) * | 2012-03-07 | 2013-09-19 | Tokyo Yogyo Co Ltd | Immersion tube for vacuum degassing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2523061Y2 (en) | 1997-01-22 |
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