JPS61191457U - - Google Patents
Info
- Publication number
- JPS61191457U JPS61191457U JP7659585U JP7659585U JPS61191457U JP S61191457 U JPS61191457 U JP S61191457U JP 7659585 U JP7659585 U JP 7659585U JP 7659585 U JP7659585 U JP 7659585U JP S61191457 U JPS61191457 U JP S61191457U
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- heat treatment
- treatment furnace
- hearth
- ceiling wall
- 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
- 238000010438 heat treatment Methods 0.000 claims 3
- 239000011148 porous material Substances 0.000 claims 1
- 238000000137 annealing Methods 0.000 description 4
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図は従来の焼鈍炉の側面断面図、第３図は第２
図の正面断面図である。
１０……焼鈍炉、１１……炉本体、１１ｃ……
炉天井壁、１３……コイル、１４……コイル置台
、２０……ラジアントチユーブ、２３……多孔質
物体。
Fig. 1 is a side sectional view of an annealing furnace according to the present invention, Fig. 2 is a side sectional view of a conventional annealing furnace, and Fig. 3 is a side sectional view of a conventional annealing furnace.
It is a front sectional view of the figure. 10... Annealing furnace, 11... Furnace body, 11c...
Furnace ceiling wall, 13... Coil, 14... Coil mounting stand, 20... Radiant tube, 23... Porous object.
Claims (1)
れ、炉上部にラジアントチユーブが配置されてい
て、炉内ガスを炉床部側から炉天井壁側へフアン
で循環させるようにした熱処理炉において、 上記ラジアントチユーブと熱処理炉の天井壁と
の間に、熱容量の小さい多孔質物体を全面に配置
したことを特徴とする熱処理炉の伝熱促進装置。[Scope of Claim for Utility Model Registration] 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 a fan is used to direct gas in the furnace from the hearth to the furnace ceiling wall. A heat transfer accelerator for a heat treatment furnace, characterized in that a porous material having a small heat capacity is disposed on the entire surface between the radiant tube and the ceiling wall of the heat treatment furnace, in a heat treatment furnace configured to circulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7659585U JPS61191457U (en) | 1985-05-22 | 1985-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7659585U JPS61191457U (en) | 1985-05-22 | 1985-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61191457U true JPS61191457U (en) | 1986-11-28 |
Family
ID=30618881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7659585U Pending JPS61191457U (en) | 1985-05-22 | 1985-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61191457U (en) |
-
1985
- 1985-05-22 JP JP7659585U patent/JPS61191457U/ja active Pending