JPS62141051U - - Google Patents
Info
- Publication number
- JPS62141051U JPS62141051U JP2743986U JP2743986U JPS62141051U JP S62141051 U JPS62141051 U JP S62141051U JP 2743986 U JP2743986 U JP 2743986U JP 2743986 U JP2743986 U JP 2743986U JP S62141051 U JPS62141051 U JP S62141051U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- side flange
- lance
- half part
- front half
- 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
- 238000001816 cooling Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Description
第１図は本考案に係るランスの一実施例の断面
図、第２図はその要部であるフランジ部の拡大断
面図、第３図は従来のランスの断面図である。
１……ランスパイプ、１′……前半部、１″…
…後半部、２……冷却管、３……耐火物、４……
ノズル、５……耐火物用アンカー、６……固定側
フランジ、７……取替側フランジ、８……ボルト
、９……パツキング。
FIG. 1 is a sectional view of an embodiment of the lance according to the present invention, FIG. 2 is an enlarged sectional view of the flange portion, which is the main part thereof, and FIG. 3 is a sectional view of a conventional lance. 1...Lance pipe, 1'...first half, 1''...
...Second half, 2...Cooling pipe, 3...Refractory, 4...
Nozzle, 5... Anchor for refractory material, 6... Fixed side flange, 7... Replacement side flange, 8... Bolt, 9... Packing.
Claims (1)
分割にし、互いに嵌合できる凹凸形をしたフラン
ジの一方の固定側フランジ６を後半部１′の先端
に他方の取替側フランジ７を前半部１′の後端に
固定して両フランジ６，７をボルト８で着脱自在
に締付け結合することを特徴とするランス。 Connect the lance pipe 1 to the front half 1' and the rear half 1''.
The two flanges 6 are divided into parts, and one fixed side flange 6 is fixed to the tip of the rear half part 1', and the other replacement side flange 7 is fixed to the rear end of the front half part 1'. A lance characterized in that 7 is removably tightened and connected with a bolt 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2743986U JPS62141051U (en) | 1986-02-28 | 1986-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2743986U JPS62141051U (en) | 1986-02-28 | 1986-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62141051U true JPS62141051U (en) | 1987-09-05 |
Family
ID=30829467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2743986U Pending JPS62141051U (en) | 1986-02-28 | 1986-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62141051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008184663A (en) * | 2007-01-30 | 2008-08-14 | Jfe Steel Kk | Refractory-coated lance and repairing method therefor |
-
1986
- 1986-02-28 JP JP2743986U patent/JPS62141051U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008184663A (en) * | 2007-01-30 | 2008-08-14 | Jfe Steel Kk | Refractory-coated lance and repairing method therefor |