JPS5687628A - Continuous heat treatment and furnace - Google Patents
Continuous heat treatment and furnaceInfo
- Publication number
- JPS5687628A JPS5687628A JP16608479A JP16608479A JPS5687628A JP S5687628 A JPS5687628 A JP S5687628A JP 16608479 A JP16608479 A JP 16608479A JP 16608479 A JP16608479 A JP 16608479A JP S5687628 A JPS5687628 A JP S5687628A
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- heat treatment
- heat
- track
- zone
- 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
Landscapes
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
PURPOSE: To save transportation energy by moving a heat treatment furnace having heating zones and soaking zones on an annular path thereby performing heat treatment.
CONSTITUTION: A coil 15 to be heat-treated or having been heat-treated passes under an annular track 4, passes the underground pit 13 succeeding to the front- post-process, and is carried onto and out from the annular track 4 through the opening part 14 of the track 4 by a freely slewable conveying crane 12 for coils slewing around the center of the track 4. The carrying-in and out of the coil 15 is accomplished by a uniform handling irrespective of the position movement of the furnace inlet and outlet accompanying to the movement of a heat-treatment furnace 1 by using this crane 12. The furnace 1 consists of a heating zone 1-A, a soaking zone 1-B and a cooling zone 1-C. Between the soaking zone 1-B and cooling zone 1-C and between the outlet side and inlet side of the heat treatment furnace are partitioned by the double doors one of which is a vertically sliding type door and the other is a separation type sliding door, thus the mingling of the heat treatment atmospheres between the respective zones and the mingling of the outside air and the furnace inside do not occur.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16608479A JPS5687628A (en) | 1979-12-20 | 1979-12-20 | Continuous heat treatment and furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16608479A JPS5687628A (en) | 1979-12-20 | 1979-12-20 | Continuous heat treatment and furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5687628A true JPS5687628A (en) | 1981-07-16 |
Family
ID=15824680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16608479A Pending JPS5687628A (en) | 1979-12-20 | 1979-12-20 | Continuous heat treatment and furnace |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5687628A (en) |
-
1979
- 1979-12-20 JP JP16608479A patent/JPS5687628A/en active Pending
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