JPS63175151U - - Google Patents
Info
- Publication number
- JPS63175151U JPS63175151U JP19823886U JP19823886U JPS63175151U JP S63175151 U JPS63175151 U JP S63175151U JP 19823886 U JP19823886 U JP 19823886U JP 19823886 U JP19823886 U JP 19823886U JP S63175151 U JPS63175151 U JP S63175151U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- iron pipe
- lance
- refractory
- straight
- 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 14
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims 1
- 239000011819 refractory material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 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図および第２図はこの考案の実施例を示す
斜視図および断面図、第３図と第４図は従来のラ
ンスパイプの金物構造を示す斜視図と断面図であ
る。
各図において、１……上部鉄パイプ、２……下
部鉄パイプ、３……吹出し鉄パイプ、４……交差
部位、６……補強パイプ（直管）、８……充填耐
火物。
1 and 2 are a perspective view and a sectional view showing an embodiment of this invention, and FIGS. 3 and 4 are a perspective view and a sectional view showing the metal structure of a conventional lance pipe. In each figure, 1... Upper iron pipe, 2... Lower iron pipe, 3... Blown iron pipe, 4... Intersection area, 6... Reinforced pipe (straight pipe), 8... Filled refractory.
Claims (1)
直径を小さくした下部鉄パイプの外周全体を、上
部鉄パイプとほぼ同径の直管で囲つて固定し、か
つ上記直管と下部鉄パイプとの空間部に耐火物を
充填したことを特徴とするランスパイプの金物構
造。 The entire outer periphery of the lower iron pipe, whose diameter decreases in a funnel shape toward the point where it intersects with the blowout iron pipe, is surrounded and fixed by a straight pipe with approximately the same diameter as the upper iron pipe, and the straight pipe and the lower iron pipe are fixed together. A lance pipe hardware structure characterized by filling the space between the lance pipe and the refractory with a refractory material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19823886U JPS63175151U (en) | 1986-12-25 | 1986-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19823886U JPS63175151U (en) | 1986-12-25 | 1986-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63175151U true JPS63175151U (en) | 1988-11-14 |
Family
ID=31158740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19823886U Pending JPS63175151U (en) | 1986-12-25 | 1986-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63175151U (en) |
-
1986
- 1986-12-25 JP JP19823886U patent/JPS63175151U/ja active Pending