JPH01102151U - - Google Patents
Info
- Publication number
- JPH01102151U JPH01102151U JP19656787U JP19656787U JPH01102151U JP H01102151 U JPH01102151 U JP H01102151U JP 19656787 U JP19656787 U JP 19656787U JP 19656787 U JP19656787 U JP 19656787U JP H01102151 U JPH01102151 U JP H01102151U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- annealing
- annealing furnace
- heating
- metal
- 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
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims 4
- 238000007664 blowing Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
Landscapes
- 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
は従来装置でのオーバーヒートの発生状況を示す
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ハンチングの
発生状況をしめす図、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：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：排ガス導入孔、１０：断熱材、１１：排ガス
導入管、１２：レキユペレーター。
Fig. 1 shows an example of the device of the present invention, Fig. 2 shows the occurrence of overheating in the conventional device, and Figs. 3 and 4 show the results of annealing with the conventional device and the device of the present invention, respectively. Figures 5 and 6, which show the occurrence of plate thickness hunting during cold rolling, are diagrams showing conventional equipment. 1: Outer cover, 2: Inner cover, 3
: Burner, 4: Coil, 5: Fan, 6: Convector plate, 7: Base, 8: Heating device,
9: Exhaust gas introduction hole, 10: Heat insulating material, 11: Exhaust gas introduction pipe, 12: Requioperator.
Claims (1)
段と、焼鈍炉ベースのコイル内周側の空間部分と
コイル外周側の空間部分に連通し、前記加熱装置
にて加熱された雰囲気ガスを再び加熱装置に戻す
ための循環経路を備えた金属コイルの焼鈍装置に
おいて、前記加熱手段の燃焼排ガスを焼鈍炉のア
ウターカバーとインナーカバーの間に吹き込む排
ガス導入孔をアウターカバーの周方向に概ね、均
等に複数個設けたことを特徴とする、金属コイル
の焼鈍装置。 A heating means for heating the atmospheric gas outside the annealing furnace is in communication with a space on the inner circumferential side of the coil and a space on the outer circumferential side of the coil of the annealing furnace base, and the atmospheric gas heated by the heating device is heated again. In a metal coil annealing apparatus equipped with a circulation path for returning the metal coil to the apparatus, the exhaust gas introduction holes for blowing the combustion exhaust gas of the heating means between the outer cover and the inner cover of the annealing furnace are arranged generally evenly in the circumferential direction of the outer cover. A metal coil annealing device characterized by having a plurality of metal coils.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19656787U JPH01102151U (en) | 1987-12-23 | 1987-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19656787U JPH01102151U (en) | 1987-12-23 | 1987-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01102151U true JPH01102151U (en) | 1989-07-10 |
Family
ID=31487170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19656787U Pending JPH01102151U (en) | 1987-12-23 | 1987-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01102151U (en) |
-
1987
- 1987-12-23 JP JP19656787U patent/JPH01102151U/ja active Pending
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