JPS6237076U - - Google Patents
Info
- Publication number
- JPS6237076U JPS6237076U JP12856385U JP12856385U JPS6237076U JP S6237076 U JPS6237076 U JP S6237076U JP 12856385 U JP12856385 U JP 12856385U JP 12856385 U JP12856385 U JP 12856385U JP S6237076 U JPS6237076 U JP S6237076U
- Authority
- JP
- Japan
- Prior art keywords
- seal
- reduction furnace
- passage
- cooling zone
- inert gas
- 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
- 238000001816 cooling Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 3
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Tunnel Furnaces (AREA)
Description
第１図は実施装置の平面図、第２図はその側面
図、第３図はシール部の拡大断面図、第４図は不
活性ガス噴出パイプの底面図、第５図は従来装置
の平面図、第６図は従来装置の側面図である。
１……還元炉本体、２……冷却ゾーン、６……
冷却ゾーンの出口、７……還元炉の出口側シール
通路、８……還元炉の出口、９……シールゴム、
１０……ベルトコンベア、１２……Ｎ２ガスパイ
プ、１３……Ｎ２ガス噴出用パイプ、１４……ゴ
ムスカート。
Fig. 1 is a plan view of the implemented device, Fig. 2 is a side view thereof, Fig. 3 is an enlarged sectional view of the seal portion, Fig. 4 is a bottom view of the inert gas jet pipe, and Fig. 5 is a plan view of the conventional device. 6 are side views of the conventional device. 1... Reduction furnace main body, 2... Cooling zone, 6...
Exit of the cooling zone, 7... Seal passage on the exit side of the reduction furnace, 8... Outlet of the reduction furnace, 9... Seal rubber,
10... Belt conveyor, 12... N2 gas pipe, 13... N2 gas jetting pipe, 14... Rubber skirt.
Claims (1)
環する雰囲気ガスの一部を分流して冷却ゾーン２
出口側に連通されるシール通路７に導入するよう
にしたシール装置において、 上記シール通路７への雰囲気ガス分流路１１と
シールゴム９との間に、不活性ガス導入装置１２
を設けて不活性ガスシール帯域Ａを形成してなる
ことを特徴とする還元炉のシール装置。[Scope of Claim for Utility Model Registration] Part of the atmospheric gas circulating in the cooling zone 2 provided on the exit side of the reduction furnace is diverted to the cooling zone 2.
In the seal device which is introduced into the seal passage 7 communicating with the outlet side, an inert gas introduction device 12 is provided between the atmospheric gas branch passage 11 to the seal passage 7 and the seal rubber 9.
A sealing device for a reduction furnace, characterized in that an inert gas sealing zone A is formed by providing a sealing device for a reduction furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12856385U JPH0216999Y2 (en) | 1985-08-22 | 1985-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12856385U JPH0216999Y2 (en) | 1985-08-22 | 1985-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6237076U true JPS6237076U (en) | 1987-03-05 |
| JPH0216999Y2 JPH0216999Y2 (en) | 1990-05-11 |
Family
ID=31024347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12856385U Expired JPH0216999Y2 (en) | 1985-08-22 | 1985-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0216999Y2 (en) |
-
1985
- 1985-08-22 JP JP12856385U patent/JPH0216999Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0216999Y2 (en) | 1990-05-11 |
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