JPH0269951U - - Google Patents
Info
- Publication number
- JPH0269951U JPH0269951U JP14795688U JP14795688U JPH0269951U JP H0269951 U JPH0269951 U JP H0269951U JP 14795688 U JP14795688 U JP 14795688U JP 14795688 U JP14795688 U JP 14795688U JP H0269951 U JPH0269951 U JP H0269951U
- Authority
- JP
- Japan
- Prior art keywords
- lance pipe
- discharge port
- hot metal
- protruding
- covered
- 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 2
- 239000002184 metal Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Description
第１図は本考案の一実施例の一部省略した側断
面図、第２図は吐出部の拡大側断面図である。
１……ランスパイプ、６……吐出口、１０……
耐火れんが。
FIG. 1 is a partially omitted side sectional view of an embodiment of the present invention, and FIG. 2 is an enlarged side sectional view of the discharge section. 1...Lance pipe, 6...Discharge port, 10...
Refractory brick.
Claims (1)
イプ本体の周面より側方へ突き出し、この突き出
した吐出口のまわりに耐火れんがを被覆して形成
したことを特徴とする溶銑用ランスパイプ。 A lance pipe for hot metal treatment, characterized in that a discharge port of the lance pipe for hot metal processing is formed by protruding laterally from the peripheral surface of a lance pipe body, and the protruding discharge port is covered with refractory bricks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14795688U JPH0269951U (en) | 1988-11-12 | 1988-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14795688U JPH0269951U (en) | 1988-11-12 | 1988-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0269951U true JPH0269951U (en) | 1990-05-28 |
Family
ID=31418835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14795688U Pending JPH0269951U (en) | 1988-11-12 | 1988-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0269951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009084670A (en) * | 2007-10-03 | 2009-04-23 | Jfe Steel Kk | Oxygen gas blowing lance and molten iron desiliconization method |
-
1988
- 1988-11-12 JP JP14795688U patent/JPH0269951U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009084670A (en) * | 2007-10-03 | 2009-04-23 | Jfe Steel Kk | Oxygen gas blowing lance and molten iron desiliconization method |