Continuous oven with vertical chain & corner conveyors

1 - Conveyor and transfer equipment :
- A welded tubular structure frame in mild or stainless steel.
- Two accumulation conveyors with a chain of pallets driven by a geared motor and positioned at the
positioned at the entrance and exit of the vertical kiln.
- Two lifting chain conveyors for raising and lowering the trays. The site chains
chains will be fitted with angle irons to catch the trays at the same time
The chains will be equipped with angle bars to catch trays at the same time as the input conveyor and to deposit trays on the output conveyor.
All chains will be profile guided and driven by sprockets attached to synchronised shafts and transmission.
All chains will be guided in profile and driven by sprockets fixed on synchronised shafts and transmission. The transmission and geared motors will be
The transmission and gear motors will be located outside the kiln. Chain tensioning shall be automatic and easily accessible.
- A transfer carriage pushing at the top of the tower will move the upper tray from the rising column to the descending column.
from the riser to the downstand. This device will be
guided by vertical and lateral rollers with high temperature ball bearings
and motorised by a chain drive, sprockets positioned outside the tower.
tower.
 
2 - A drying tower comprising :
- A heavy structure with welded stainless steel tubular profiles.
 
- Thermal insulation with mineral fibreglass panels, ensuring efficient operation, low external temperatures and excellent thermal stability.
- Inner casing made of stainless steel sheet, welded and continuously airtight.
Adjustable fins throughout the tower allow for even air distribution, ensuring good temperature uniformity.
Adjustable fins along the length of the tower allow for even air distribution, ensuring good temperature uniformity.
- An outer casing of finished mild or stainless steel sheet. No contact between
No contact between the inner and outer shells minimises heat dissipation.
- Two hinged doors on one side of the oven with a robust 2-point fastener
access to the interior of the tower over the full height of the product.
product. A rubber seal ensures a good seal between the door and the inner shell.
the inner shell. The insulation and seal are asbestos free.
- An internal centrifugal fan for high air circulation. The high air flow rate speeds up the drying process and evens out the temperature distribution.
 
- A chamber at the entrance and exit of the kiln will cover the loading and unloading conveyors to reduce air leakage.
A chamber at the entrance and exit of the kiln will cover the loading and unloading conveyors to reduce air leakage and protect the operator from
mechanical risk.
- An exhaust outlet allows polluted air to be evacuated.
- A set of shielded electrical coils with shielded electrical coils
assembled in a removable rack
- Manual dampers for the adjustment of the air inlet and outlet. The inlet shall be
equipped with a filter.
- Temperature control probes for hot air and overheating control.
overtemperature protection device