JPH0429649U - - Google Patents
Info
- Publication number
- JPH0429649U JPH0429649U JP7132390U JP7132390U JPH0429649U JP H0429649 U JPH0429649 U JP H0429649U JP 7132390 U JP7132390 U JP 7132390U JP 7132390 U JP7132390 U JP 7132390U JP H0429649 U JPH0429649 U JP H0429649U
- Authority
- JP
- Japan
- Prior art keywords
- iron plate
- joined
- vacuum degassing
- degassing device
- core metal
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000007654 immersion Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000009849 vacuum degassing Methods 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000011819 refractory material Substances 0.000 claims 1
- 239000011449 brick Substances 0.000 description 1
- 239000011823 monolithic refractory Substances 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Description
第１図は本考案の一実施例を示す一部断面の説
明図、第２図イ，ロは各々従来例を示す断面説明
図である。
１……フランジ、１Ｐ……浸漬管、２……円筒
芯金、２−１……外側芯金、２−２……内側芯金
、２−３……連結金物、３……定形煉瓦、４……
不定型耐火物、５……亀裂部、６……目地部、７
……円筒鉄板、８……スラグライン、１０……真
空脱ガス装置、１１……下部槽、１２……取鍋。
FIG. 1 is a partially cross-sectional explanatory view showing an embodiment of the present invention, and FIGS. 2A and 2B are cross-sectional views showing conventional examples. 1...flange, 1P...immersion pipe, 2...cylindrical core bar, 2-1 ...outer core bar, 2-2 ...inner core bar, 2-3 ...connecting hardware, 3...shaped brick, 4...
Monolithic refractory, 5... Crack, 6... Joint, 7
... Cylindrical iron plate, 8 ... Slag line, 10 ... Vacuum degassing device, 11 ... Lower tank, 12 ... Ladle.
Claims (1)
その内側と外側に耐火物を配設した真空脱ガス装
置の浸漬管において、 前記円筒芯金の外側に所定間隔を置いて位置し
上端を前記フランジの下面に接合した円筒鉄板を
設け、この円筒鉄板の下端位置を浸漬管のスラグ
ラインより下方にしたことを特徴とする真空脱ガ
ス装置の浸漬管構造。[Scope of claim for utility model registration] A cylindrical core metal is joined to the inner circumference of the upper flange,
In the immersion pipe of the vacuum degassing device, which has refractories arranged inside and outside, a cylindrical iron plate is provided outside the cylindrical core metal at a predetermined interval and whose upper end is joined to the lower surface of the flange. A immersion tube structure for a vacuum degassing device, characterized in that the lower end of the iron plate is located below the slag line of the immersion tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7132390U JPH0429649U (en) | 1990-07-04 | 1990-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7132390U JPH0429649U (en) | 1990-07-04 | 1990-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0429649U true JPH0429649U (en) | 1992-03-10 |
Family
ID=31608246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7132390U Pending JPH0429649U (en) | 1990-07-04 | 1990-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0429649U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005325392A (en) * | 2004-05-13 | 2005-11-24 | Jfe Steel Kk | Dip tube for degassing apparatus |
| JP2008013796A (en) * | 2006-07-04 | 2008-01-24 | Nippon Steel Corp | Immersion tube for treating molten metal and manufacturing method thereof, and vacuum-degassing method |
| JP2013185194A (en) * | 2012-03-07 | 2013-09-19 | Tokyo Yogyo Co Ltd | Immersion tube for vacuum degassing apparatus |
-
1990
- 1990-07-04 JP JP7132390U patent/JPH0429649U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005325392A (en) * | 2004-05-13 | 2005-11-24 | Jfe Steel Kk | Dip tube for degassing apparatus |
| JP4496843B2 (en) * | 2004-05-13 | 2010-07-07 | Ｊｆｅスチール株式会社 | Degassing equipment dip tube |
| JP2008013796A (en) * | 2006-07-04 | 2008-01-24 | Nippon Steel Corp | Immersion tube for treating molten metal and manufacturing method thereof, and vacuum-degassing method |
| JP4676927B2 (en) * | 2006-07-04 | 2011-04-27 | 新日本製鐵株式会社 | Immersion tube for molten metal treatment, manufacturing method thereof, and vacuum degassing method |
| JP2013185194A (en) * | 2012-03-07 | 2013-09-19 | Tokyo Yogyo Co Ltd | Immersion tube for vacuum degassing apparatus |
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