JPS6190849U - - Google Patents
Info
- Publication number
- JPS6190849U JPS6190849U JP17559884U JP17559884U JPS6190849U JP S6190849 U JPS6190849 U JP S6190849U JP 17559884 U JP17559884 U JP 17559884U JP 17559884 U JP17559884 U JP 17559884U JP S6190849 U JPS6190849 U JP S6190849U
- Authority
- JP
- Japan
- Prior art keywords
- radiant tube
- furnace
- cooling air
- recuperator
- header
- 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 7
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010791 quenching Methods 0.000 claims 1
- 230000000171 quenching effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gas Burners (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Furnace Details (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図は従来の炉のラジアントチユーブ近傍の断面図
である。
図中１は鋼帯、２はラジアントチユーブ、２ａ
はそのバーナ部、２ｂはその出口、３はレキユペ
レータ、４は主バーナ、６は予熱空気管、１６は
冷却用空気、２０は冷却用空気送入口、２１は冷
却用空気遮断弁、２２は冷却用空気ヘツダである
。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figure is a cross-sectional view of the vicinity of the radiant tube of a conventional furnace. In the figure, 1 is a steel strip, 2 is a radiant tube, 2a
is its burner part, 2b is its outlet, 3 is a recuperator, 4 is the main burner, 6 is a preheating air pipe, 16 is cooling air, 20 is a cooling air inlet, 21 is a cooling air cutoff valve, 22 is a cooling This is an air header for use.
Claims (1)
ユーブ炉において、該炉のラジアントチユーブに
設けられた予熱空気管に冷却用空気の送入口を設
けるとともに上記冷却用空気のための遮断弁とヘ
ツダを設けて、炉の冷却用空気をレキユペレータ
を経由せず直接ほぼ常温のままラジアントチユー
ブ内に供給しうるように構成したことを特徴とす
るラジアントチユーブ炉の急冷装置。 In a radiant tube furnace used for continuous heat treatment of thin steel plates, etc., a preheating air pipe provided in the radiant tube of the furnace is provided with a cooling air inlet, and a shutoff valve and header for the cooling air are provided. A quenching device for a radiant tube furnace, characterized in that the cooling air for the furnace can be directly supplied into the radiant tube at almost room temperature without passing through a recuperator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984175598U JPH0136908Y2 (en) | 1984-11-21 | 1984-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984175598U JPH0136908Y2 (en) | 1984-11-21 | 1984-11-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6190849U true JPS6190849U (en) | 1986-06-12 |
| JPH0136908Y2 JPH0136908Y2 (en) | 1989-11-08 |
Family
ID=30733198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984175598U Expired JPH0136908Y2 (en) | 1984-11-21 | 1984-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0136908Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59193852U (en) * | 1983-06-08 | 1984-12-22 | 新日本製鐵株式会社 | Annealing equipment |
-
1984
- 1984-11-21 JP JP1984175598U patent/JPH0136908Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59193852U (en) * | 1983-06-08 | 1984-12-22 | 新日本製鐵株式会社 | Annealing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0136908Y2 (en) | 1989-11-08 |
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