JPS5818951U - Lance pipe for hot metal desiliconization equipped with porous bricks - Google Patents
Lance pipe for hot metal desiliconization equipped with porous bricksInfo
- Publication number
- JPS5818951U JPS5818951U JP11147781U JP11147781U JPS5818951U JP S5818951 U JPS5818951 U JP S5818951U JP 11147781 U JP11147781 U JP 11147781U JP 11147781 U JP11147781 U JP 11147781U JP S5818951 U JPS5818951 U JP S5818951U
- Authority
- JP
- Japan
- Prior art keywords
- metal
- lance pipe
- porous brick
- hot metal
- porous
- 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
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
第１図および第３図は従来品の一部切り欠き側面図、第
２図および第４図は第１図および第３図に示す従来品の
使用層の溶損状態を示す一部切り欠き側面図である。第
５図および第６図はこの考案の各実施例を示す一部切り
欠き側面図で、第７図は第６図実施例の使用層の溶損状
態を示す一部切り欠き側面図である。
第５図乃至第７図において、２・・・金属管、４・・・
不定形耐火物、８・・・ポーラス煉瓦、９・・・ポーラ
ス煉瓦の先端部、１０・・・筒管、１１・・・空室。
第３図 第４図Figures 1 and 3 are partially cutaway side views of the conventional product, and Figures 2 and 4 are partially cutaway views showing the melted state of the layer used in the conventional product shown in Figures 1 and 3. FIG. 5 and 6 are partially cutaway side views showing each embodiment of this invention, and FIG. 7 is a partially cutaway side view showing the melted state of the layer used in the embodiment of FIG. 6. . In FIGS. 5 to 7, 2...metal tube, 4...
Monolithic refractory, 8... Porous brick, 9... Tip of porous brick, 10... Cylindrical pipe, 11... Vacant room. Figure 3 Figure 4
Claims (1)
金属管および前記ポーラス煉瓦の外周を不定形耐火物で
ライニングしてなるポーラス煉瓦装着溶銑脱珪用ランス
パイプ。 ２ 金属管の先端開口部に形成した金属製大径部の内部
にポーラス煉瓦を装着し１、前記金属管と前記金属製大
径部の外周を不定形耐火物でライニングしてなる実用新
案登録請求の範囲第１項記載のポーラス煉瓦装着溶銑脱
珪用ランスパイプ。 ３ 金属製大径部内の金属管先端開口部側に空室を設け
てポーラス煉瓦を装着した実用新案登録請求の範囲第２
項記載のポーラス煉瓦装着溶銑脱珪用ランスパイプ。[Claims for Utility Model Registration] 1. A porous brick-equipped lance pipe for desiliconization of hot metal, which comprises a porous brick attached to the opening at the tip of a metal tube, and the outer periphery of the metal tube and the porous brick lined with a monolithic refractory. . 2. Registration of a utility model in which a porous brick is installed inside a large diameter metal portion formed at the opening at the tip of a metal tube, 1. The outer periphery of the metal tube and the large diameter metal portion is lined with a monolithic refractory. A porous brick-equipped lance pipe for desiliconizing hot metal according to claim 1. 3 Utility model registration claim No. 2 in which a vacant chamber is provided on the metal pipe tip opening side in the metal large diameter part and a porous brick is installed.
A lance pipe for desiliconization of hot metal equipped with porous bricks as described in 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11147781U JPS5818951U (en) | 1981-07-29 | 1981-07-29 | Lance pipe for hot metal desiliconization equipped with porous bricks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11147781U JPS5818951U (en) | 1981-07-29 | 1981-07-29 | Lance pipe for hot metal desiliconization equipped with porous bricks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5818951U true JPS5818951U (en) | 1983-02-05 |
Family
ID=29905806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11147781U Pending JPS5818951U (en) | 1981-07-29 | 1981-07-29 | Lance pipe for hot metal desiliconization equipped with porous bricks |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5818951U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS618090U (en) * | 1984-06-18 | 1986-01-18 | 名古屋精工株式会社 | Pachinko ball polishing equipment |
| JP2010159460A (en) * | 2009-01-08 | 2010-07-22 | Tokyo Yogyo Co Ltd | Lance pipe |
-
1981
- 1981-07-29 JP JP11147781U patent/JPS5818951U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS618090U (en) * | 1984-06-18 | 1986-01-18 | 名古屋精工株式会社 | Pachinko ball polishing equipment |
| JP2010159460A (en) * | 2009-01-08 | 2010-07-22 | Tokyo Yogyo Co Ltd | Lance pipe |
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