JPS61199563U - - Google Patents
Info
- Publication number
- JPS61199563U JPS61199563U JP8506485U JP8506485U JPS61199563U JP S61199563 U JPS61199563 U JP S61199563U JP 8506485 U JP8506485 U JP 8506485U JP 8506485 U JP8506485 U JP 8506485U JP S61199563 U JPS61199563 U JP S61199563U
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- gas
- coil
- blow
- cooler
- 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
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000000137 annealing Methods 0.000 description 3
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Description
第１図は本考案に係る焼鈍炉の側面断面図、第
２図は第１図の正面断面図、第３図はコイルの冷
却効果を示すグラフ、第４図は従来の焼鈍炉の側
面断面図、第５図は第４図の正面断面図である。
１０…焼鈍炉、１１…炉本体、１３…コイル、
１４…コイル置台、１５…循環フアン、１６…吹
出通路、１７…加熱出口、１８…クーラ入口、１
９…ダンパー、２０…ラジアントチユーブ、２５
…クーラ、２６…クーラ出口、２８…導管。
Fig. 1 is a side sectional view of the annealing furnace according to the present invention, Fig. 2 is a front sectional view of Fig. 1, Fig. 3 is a graph showing the cooling effect of the coil, and Fig. 4 is a side sectional view of the conventional annealing furnace. 5 is a front sectional view of FIG. 4. 10... Annealing furnace, 11... Furnace body, 13... Coil,
14...Coil placement stand, 15...Circulation fan, 16...Blowout passage, 17...Heating outlet, 18...Cooler inlet, 1
9...Damper, 20...Radiant tube, 25
...Cooler, 26...Cooler outlet, 28...Conduit.
Claims (1)
れ、炉上部にラジアントチユーブが配置されてい
て、炉内ガスをフアンで循環させるようにした熱
処理炉において、 炉内の炉床部側に、炉内ガスを上方に吹上げる
循環フアンが設けられ、炉外の炉上部にクーラが
設けられ、炉内の炉上部側には、加熱工程時には
クーラ入口を閉じて炉内ガスの吹上通路を開き、
冷却工程時には炉内ガスの吹上通路をクーラ入口
に連結するダンパが設けられていて、 上記クーラ出口には、炉外から炉側壁を貫通し
て炉内に導入される導入管が設けられ、該導入管
は、炉内の炉床部のコイル置台の間から上方に向
けて冷却炉内ガスを噴出するノズルに連結されて
いることを特徴とする熱処理炉のコイル冷却装置
。[Scope of Claim for Utility Model Registration] A heat treatment furnace in which a coil stand for placing a coil is provided in the hearth, a radiant tube is placed in the upper part of the furnace, and the gas in the furnace is circulated by a fan. A circulation fan is installed on the inner hearth side to blow up the gas in the furnace, and a cooler is installed outside the furnace in the upper part of the furnace. Open the blow-up passage for the gas in the furnace,
During the cooling process, a damper is provided that connects the blow-up passage for the furnace gas to the cooler inlet, and the cooler outlet is provided with an introduction pipe that penetrates the furnace side wall from outside the furnace and is introduced into the furnace. 1. A coil cooling device for a heat treatment furnace, wherein the introduction pipe is connected to a nozzle that spouts cooling furnace gas upward from between coil mounting stands in a hearth portion of the furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8506485U JPS61199563U (en) | 1985-06-04 | 1985-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8506485U JPS61199563U (en) | 1985-06-04 | 1985-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61199563U true JPS61199563U (en) | 1986-12-13 |
Family
ID=30635116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8506485U Pending JPS61199563U (en) | 1985-06-04 | 1985-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61199563U (en) |
-
1985
- 1985-06-04 JP JP8506485U patent/JPS61199563U/ja active Pending
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