JPH01125355U - - Google Patents
Info
- Publication number
- JPH01125355U JPH01125355U JP1971988U JP1971988U JPH01125355U JP H01125355 U JPH01125355 U JP H01125355U JP 1971988 U JP1971988 U JP 1971988U JP 1971988 U JP1971988 U JP 1971988U JP H01125355 U JPH01125355 U JP H01125355U
- Authority
- JP
- Japan
- Prior art keywords
- inner cover
- annealing
- metal coil
- coil
- annealing base
- 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
- 238000000137 annealing Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims 3
- 239000011810 insulating material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000005097 cold rolling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Description
第１図は本考案装置の実施例を示す図、第２図
は従来装置と本考案装置でのコイル径方向の焼鈍
温度分布を示す概念図、第３図と第４図はそれぞ
れ従来装置と本考案装置での焼鈍後の冷間圧延時
の板厚変動の発生状況を示す図、第５図と第６図
は従来装置を示す図である。
１：アウターカバー、２：外側インナーカバー
、３：バーナー、４：コイル、５：フアン、６：
コンベクタープレート、７：ベース、８：加熱装
置、９：内側インナーカバー、１０：循環径路、
１１：冷却循環径路、１２，１３：切替弁、１４
：冷却用熱交換器、１５：冷却用フアン、１６：
レキユペレーター。
Fig. 1 is a diagram showing an embodiment of the device of the present invention, Fig. 2 is a conceptual diagram showing the annealing temperature distribution in the coil radial direction in the conventional device and the device of the present invention, and Figs. 3 and 4 are respectively the conventional device and the inventive device. A diagram showing the occurrence of sheet thickness fluctuation during cold rolling after annealing using the apparatus of the present invention, and FIGS. 5 and 6 are diagrams showing the conventional apparatus. 1: Outer cover, 2: Outer inner cover, 3: Burner, 4: Coil, 5: Fan, 6:
Convector plate, 7: Base, 8: Heating device, 9: Inner inner cover, 10: Circulation path,
11: Cooling circulation path, 12, 13: Switching valve, 14
: Cooling heat exchanger, 15: Cooling fan, 16:
Requioperator.
Claims (1)
、前記焼鈍ベース上に載置された金属コイルの外
周に設けられた円筒状の断熱性材料で構成される
内側インナーカバーと、該内側インナーカバーの
外周と上部を囲う外側インナーカバーと、該外側
インナーカバーをさらに囲むアウターカバーと、
前記焼鈍ベースの下部に設けられ、雰囲気ガスを
コイル内径部の空間部より循環供給するためのフ
アンを備えたことを特徴とする、金属コイルの焼
鈍装置。 An annealing base on which a metal coil of the object to be heated is placed; an inner cover made of a cylindrical heat insulating material provided around the outer periphery of the metal coil placed on the annealing base; and the inner cover. an outer inner cover that surrounds the outer periphery and upper part of the outer inner cover, and an outer cover that further surrounds the outer inner cover;
An annealing apparatus for a metal coil, comprising a fan provided at a lower part of the annealing base for circulating and supplying atmospheric gas from a space inside the coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1971988U JPH01125355U (en) | 1988-02-16 | 1988-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1971988U JPH01125355U (en) | 1988-02-16 | 1988-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01125355U true JPH01125355U (en) | 1989-08-25 |
Family
ID=31235474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1971988U Pending JPH01125355U (en) | 1988-02-16 | 1988-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01125355U (en) |
-
1988
- 1988-02-16 JP JP1971988U patent/JPH01125355U/ja active Pending
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