JPS61199557U - - Google Patents
Info
- Publication number
- JPS61199557U JPS61199557U JP7226585U JP7226585U JPS61199557U JP S61199557 U JPS61199557 U JP S61199557U JP 7226585 U JP7226585 U JP 7226585U JP 7226585 U JP7226585 U JP 7226585U JP S61199557 U JPS61199557 U JP S61199557U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- porous brick
- lance
- lance pipe
- core
- 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.)
- Granted
Links
- 239000011449 brick Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011823 monolithic refractory Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- 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)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Description
第１図は本考案の実施例を示す縦断面側面図、
第２図は従来ランスパイプの縦断面側面図、図中
の符号は下記、
１…芯管、２…鉄板ケース、３…ガス供給管、
４…ポーラスれんが、５…不定形耐火物、６…ガ
ス流通曲管、７…気室、８…吐出口。
FIG. 1 is a vertical cross-sectional side view showing an embodiment of the present invention;
Figure 2 is a vertical cross-sectional side view of a conventional lance pipe. The symbols in the figure are as follows: 1...core pipe, 2...iron plate case, 3...gas supply pipe,
4... Porous brick, 5... Monolithic refractory, 6... Gas flow curved pipe, 7... Air chamber, 8... Discharge port.
Claims (1)
したランスパイプにおいて、ランスパイプの下端
半径と同程度の長さ寸法を有するポーラスれんが
４を芯管１の下方へ配設し、該芯管１の下端部と
ポーラスれんが４の基端側とをガス流通曲管６で
接続したことを特徴とするランスパイプの吐出口
。 In a lance pipe in which a porous brick 4 is fitted horizontally in the gas discharge part, a porous brick 4 having a length dimension comparable to the lower end radius of the lance pipe is arranged below the core pipe 1, and the porous brick 4 is disposed below the core pipe 1. A discharge port of a lance pipe characterized in that a lower end portion and a base end side of a porous brick 4 are connected by a gas flow curved pipe 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7226585U JPH02432Y2 (en) | 1985-05-17 | 1985-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7226585U JPH02432Y2 (en) | 1985-05-17 | 1985-05-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61199557U true JPS61199557U (en) | 1986-12-13 |
| JPH02432Y2 JPH02432Y2 (en) | 1990-01-08 |
Family
ID=30610516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7226585U Expired JPH02432Y2 (en) | 1985-05-17 | 1985-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02432Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010159460A (en) * | 2009-01-08 | 2010-07-22 | Tokyo Yogyo Co Ltd | Lance pipe |
-
1985
- 1985-05-17 JP JP7226585U patent/JPH02432Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010159460A (en) * | 2009-01-08 | 2010-07-22 | Tokyo Yogyo Co Ltd | Lance pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02432Y2 (en) | 1990-01-08 |
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