JPS6330337U - - Google Patents
Info
- Publication number
- JPS6330337U JPS6330337U JP12330486U JP12330486U JPS6330337U JP S6330337 U JPS6330337 U JP S6330337U JP 12330486 U JP12330486 U JP 12330486U JP 12330486 U JP12330486 U JP 12330486U JP S6330337 U JPS6330337 U JP S6330337U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust duct
- vacuum chamber
- lower vacuum
- ladle
- refining vessel
- 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
- 238000007670 refining Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Description
第１図は本考案の真空精錬容器の縦断面図、第
２図は第１図のＡ部詳細説明図、第３図は従来技
術の真空精錬容器の縦断面図である。
１……上部真空槽、２……下部真空槽、３……
分割面、４……排気ダクト、５……取鍋、６……
溶融金属、７……粉体吹込用ランス、８……中蓋
、９……チエン、１０……シール装置。
FIG. 1 is a longitudinal cross-sectional view of the vacuum refining vessel of the present invention, FIG. 2 is a detailed explanatory view of section A in FIG. 1, and FIG. 3 is a longitudinal cross-sectional view of the vacuum refining vessel of the prior art. 1... Upper vacuum chamber, 2... Lower vacuum chamber, 3...
Divided surface, 4... Exhaust duct, 5... Ladle, 6...
Molten metal, 7... Lance for powder injection, 8... Inner lid, 9... Chain, 10... Sealing device.
Claims (1)
、排気ダクト４下端部が同等もしくは高い位置に
、排気ダクト４を下部真空槽２に設けるとともに
、該排気ダクト４上方位置から斜下へ直線状に、
上部と下部真空槽の分割面３を設けてなることを
特徴とする真空精錬容器。 The exhaust duct 4 is provided in the lower vacuum chamber 2 so that the lower end of the exhaust duct 4 is at the same level or higher than the upper end of the ladle 5 housed in the lower vacuum chamber 2, and the exhaust duct 4 is installed diagonally downward from the upper position of the exhaust duct 4. in a straight line,
A vacuum refining vessel characterized by having a dividing surface 3 between an upper and a lower vacuum chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12330486U JPS6330337U (en) | 1986-08-13 | 1986-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12330486U JPS6330337U (en) | 1986-08-13 | 1986-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6330337U true JPS6330337U (en) | 1988-02-27 |
Family
ID=31014282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12330486U Pending JPS6330337U (en) | 1986-08-13 | 1986-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6330337U (en) |
-
1986
- 1986-08-13 JP JP12330486U patent/JPS6330337U/ja active Pending
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