JPS6394942U - - Google Patents
Info
- Publication number
- JPS6394942U JPS6394942U JP18883186U JP18883186U JPS6394942U JP S6394942 U JPS6394942 U JP S6394942U JP 18883186 U JP18883186 U JP 18883186U JP 18883186 U JP18883186 U JP 18883186U JP S6394942 U JPS6394942 U JP S6394942U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- cylinder made
- taphole
- blowpipe
- registration request
- 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
- 229910000831 Steel Inorganic materials 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
Description
第１図は本考案に基づく吹管の一例を示す断面
図、第２図は開口状況を示す構造図である。
１……内筒、２……外筒、３……吹管、５……
開口機、６……出銑口、７……金棒、５１……フ
イードモーター。
FIG. 1 is a sectional view showing an example of a blowpipe based on the present invention, and FIG. 2 is a structural view showing an opening state. 1...Inner tube, 2...Outer tube, 3...Blowpipe, 5...
Shedding machine, 6... Taphole, 7... Gold rod, 51... Feed motor.
Claims (1)
形耐火物層を介在せしめて鋼管製外筒を挿着して
なる出銑口開口用の消耗型耐熱酸素吹管。 A consumable heat-resistant oxygen blowpipe for opening a taphole, which is made by inserting an outer cylinder made of a steel pipe with an amorphous refractory layer interposed on the outside of an inner cylinder made of a steel pipe forming an oxygen flow hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18883186U JPS6394942U (en) | 1986-12-08 | 1986-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18883186U JPS6394942U (en) | 1986-12-08 | 1986-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6394942U true JPS6394942U (en) | 1988-06-18 |
Family
ID=31140561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18883186U Pending JPS6394942U (en) | 1986-12-08 | 1986-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6394942U (en) |
-
1986
- 1986-12-08 JP JP18883186U patent/JPS6394942U/ja active Pending
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