JPS587856U - Lance pipe for desiliconizing hot metal - Google Patents
Lance pipe for desiliconizing hot metalInfo
- Publication number
- JPS587856U JPS587856U JP1981100114U JP10011481U JPS587856U JP S587856 U JPS587856 U JP S587856U JP 1981100114 U JP1981100114 U JP 1981100114U JP 10011481 U JP10011481 U JP 10011481U JP S587856 U JPS587856 U JP S587856U
- Authority
- JP
- Japan
- Prior art keywords
- hot metal
- lance pipe
- desiliconizing hot
- metal
- desiliconizing
- 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
Landscapes
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
一部１図は従来品の一部切欠き側面図、第２図は４
従来品の使用后！溶損状態を示す一部切欠き側面図、
第３図および第４図はこの考案の実施例の一部切欠き側
面図、第５図はこの考案の使用后の溶損状態を示す一部
切欠き側面図、第６図〜第８図はこの考案に使用する耐
火煉瓦ノズルの実施例の二分割縦側面図である。各図面
において、２・・・・・・金属管、３・・・・・・金属
製ガス吹出しノズル、４・・・・・・不定形耐火物、６
・・・・・・耐火煉瓦ノズル、７・・・・・・溝。
第１図 第２図 −
１°ｔｘ 、、−Part 1 is a partially cutaway side view of the conventional product, and Part 2 is 4
After using conventional products! Partially cutaway side view showing melted state,
Figures 3 and 4 are partially cutaway side views of an embodiment of this invention, Figure 5 is a partially cutaway side view showing the state of wear and tear of this invention after use, and Figures 6 to 8. is a two-part vertical side view of an embodiment of the firebrick nozzle used in this invention. In each drawing, 2... Metal pipe, 3... Metal gas blowing nozzle, 4... Monolithic refractory, 6
・・・・・・Firebrick nozzle, 7・・・・・・Groove. Figure 1 Figure 2 - 1°tx , -
Claims (1)
く耐火煉瓦ノズルを嵌め込み、該金属管と該耐火煉瓦ノ
ズルの外周を不定形耐火物でライ−ニングしてなる溶銑
脱珪用ランスパイプ。A lance pipe for desiliconizing hot metal, which is formed by fitting a refractory brick nozzle so as to cover a metal gas blowing nozzle at the tip of a metal tube, and lining the outer periphery of the metal tube and the refractory brick nozzle with a monolithic refractory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981100114U JPS587856U (en) | 1981-07-07 | 1981-07-07 | Lance pipe for desiliconizing hot metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981100114U JPS587856U (en) | 1981-07-07 | 1981-07-07 | Lance pipe for desiliconizing hot metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS587856U true JPS587856U (en) | 1983-01-19 |
Family
ID=29894821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981100114U Pending JPS587856U (en) | 1981-07-07 | 1981-07-07 | Lance pipe for desiliconizing hot metal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS587856U (en) |
-
1981
- 1981-07-07 JP JP1981100114U patent/JPS587856U/en active Pending
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