JPH0425844U - - Google Patents
Info
- Publication number
- JPH0425844U JPH0425844U JP6601090U JP6601090U JPH0425844U JP H0425844 U JPH0425844 U JP H0425844U JP 6601090 U JP6601090 U JP 6601090U JP 6601090 U JP6601090 U JP 6601090U JP H0425844 U JPH0425844 U JP H0425844U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- lining brick
- vacuum degassing
- degassing equipment
- lining
- 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
- 239000011449 brick Substances 0.000 claims description 6
- 238000010992 reflux Methods 0.000 claims description 4
- 238000009849 vacuum degassing Methods 0.000 claims 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000004570 mortar (masonry) Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009408 flooring Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011823 monolithic refractory Substances 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Description
第１図〜第４図は本考案の一例を示し、第１図
は上中段部の縦断面図、第２図および第３図は下
段部の縦断面図、第４図は環流管の組立態様を示
す縦断面図、第５図及び第６図は従来例の縦断面
図及び平面図であり、
図中：１……溶鋼流通孔、２……最下段煉瓦、
３……直上段又は（中段）煉瓦、４……最上段煉
瓦、５，５′，５″……鉄皮、６……不定形耐火
物、７……フランジ、８……敷部。
Figures 1 to 4 show an example of the present invention, with Figure 1 being a longitudinal sectional view of the upper middle section, Figures 2 and 3 being longitudinal sectional views of the lower section, and Figure 4 being the assembly of the reflux tube. 5 and 6 are longitudinal cross-sectional views and plan views of conventional examples.
3... Immediately upper tier or (middle tier) brick, 4... Top tier brick, 5, 5', 5''... Iron shell, 6... Monolithic refractory, 7... Flange, 8... Flooring.
Claims (1)
最下段内張り煉瓦層２の外径が上段内張り煉瓦層
３，４の外径より小であり、これら内張り煉瓦層
をモルタル充填層を介して外周鉄皮５，５′，５
″で囲繞してなることを特徴とする、内張り層分
割型真空脱ガス設備用環流管。 (2) 前記最下段内張り煉瓦層２の外周が直円筒
状又は逆截頭円錐形である請求項１記載の内張り
層分割型真空脱ガス設備用環流管。[Scope of claim for utility model registration] (1) In the reflux pipe in vacuum degassing equipment,
The outer diameter of the lowermost lining brick layer 2 is smaller than the outer diameter of the upper lining brick layers 3 and 4, and these lining brick layers are connected to the outer steel shells 5, 5', 5 through a mortar filling layer.
A reflux pipe for vacuum degassing equipment with a divided lining layer, characterized in that the outer periphery of the lowermost lining brick layer 2 is a right cylindrical shape or an inverted truncated conical shape. 1. The reflux tube for vacuum degassing equipment with a lined layer division according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6601090U JPH0425844U (en) | 1990-06-25 | 1990-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6601090U JPH0425844U (en) | 1990-06-25 | 1990-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0425844U true JPH0425844U (en) | 1992-03-02 |
Family
ID=31598358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6601090U Pending JPH0425844U (en) | 1990-06-25 | 1990-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023138037A (en) * | 2022-03-18 | 2023-09-29 | 東京窯業株式会社 | Reflux tube fitting structure in lower tank of vacuum degassing apparatus |
-
1990
- 1990-06-25 JP JP6601090U patent/JPH0425844U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023138037A (en) * | 2022-03-18 | 2023-09-29 | 東京窯業株式会社 | Reflux tube fitting structure in lower tank of vacuum degassing apparatus |
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