JPS6237069U - - Google Patents
Info
- Publication number
- JPS6237069U JPS6237069U JP12743585U JP12743585U JPS6237069U JP S6237069 U JPS6237069 U JP S6237069U JP 12743585 U JP12743585 U JP 12743585U JP 12743585 U JP12743585 U JP 12743585U JP S6237069 U JPS6237069 U JP S6237069U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- immersion tube
- immersion
- gas
- gas passages
- 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.)
- Pending
Links
- 238000007654 immersion Methods 0.000 claims description 10
- 239000003507 refrigerant Substances 0.000 claims description 4
- 238000009849 vacuum degassing Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Description
第１図は真空脱ガス装置に取付けられる従前の
浸漬管を示す概要図、第２図は第１図の浸漬管の
断面図、第３図は本考案の浸漬管を示す断面図で
ある。
１Ａ……内筒、１Ｂ……外筒、２……中間空間
、３……ガイド・ベーン、４……ガイド・ベーン
、５……螺旋状通路、６……螺旋状通路、７……
冷媒取入管、８……冷媒排出管、９……底板、１
０……本考案の浸漬管、１１……耐火材層、２０
……従前の浸漬管、２１……真空脱ガス装置、２
２……下部槽、２３……リーク防止鉄板、２４…
…アンカー部片、２５……キヤスター、２６……
煉瓦、２７……溶融金属浴、２８……フランジ、
３０……取鍋。
FIG. 1 is a schematic diagram showing a conventional immersion tube installed in a vacuum degassing device, FIG. 2 is a sectional view of the immersion tube of FIG. 1, and FIG. 3 is a sectional view of the immersion tube of the present invention. 1A... Inner cylinder, 1B... Outer cylinder, 2... Intermediate space, 3... Guide vane, 4... Guide vane, 5... Spiral passage, 6... Spiral passage, 7...
Refrigerant intake pipe, 8... Refrigerant discharge pipe, 9... Bottom plate, 1
0...Immersion tube of the present invention, 11...Refractory material layer, 20
... Conventional immersion tube, 21 ... Vacuum degassing device, 2
2...Lower tank, 23...Leak prevention iron plate, 24...
...Anchor piece, 25... Caster, 26...
Brick, 27... Molten metal bath, 28... Flange,
30...Ladle.
Claims (1)
に挿入される浸漬管において、同心的に配列され
た異る直径を有する内筒と外筒とを備え、更に内
筒と外筒との間に劃定される空間に螺旋形に取付
けられる１対のガイド・ベーンにより形成される
２個の気体通路部分を備え浸漬管の下端に隣接す
る部分において双方の通路部分を連通させて形成
される一連の螺旋形気体通路、ならびに前記下部
槽に垂下取付けられるフランジに前記気体通路の
一端に接続された冷媒ガス取入管と前記気体通路
の反対端に接続される冷媒ガス排出管とを備えて
いることを特徴とする真空脱ガス装置の浸漬管。 An immersion tube suspended from a lower tank of a vacuum degassing device and inserted into a molten metal bath, comprising an inner tube and an outer tube having different diameters arranged concentrically, and further between the inner tube and the outer tube. The immersion tube has two gas passage sections formed by a pair of guide vanes that are spirally attached to a space defined by the immersion tube, and both passage sections are connected to each other at a portion adjacent to the lower end of the immersion tube. a series of helical gas passages, a refrigerant gas intake pipe connected to one end of the gas passages and a refrigerant gas discharge pipe connected to the opposite end of the gas passages on a flange that is mounted depending on the lower tank; An immersion tube for a vacuum degassing device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12743585U JPS6237069U (en) | 1985-08-21 | 1985-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12743585U JPS6237069U (en) | 1985-08-21 | 1985-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6237069U true JPS6237069U (en) | 1987-03-05 |
Family
ID=31022183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12743585U Pending JPS6237069U (en) | 1985-08-21 | 1985-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6237069U (en) |
-
1985
- 1985-08-21 JP JP12743585U patent/JPS6237069U/ja active Pending
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