 |
The air volume, heating temperature, material residence time, and feeding speed can be adjusted to achieve optimal drying results.
Flexible equipment configuration allows for the integration of a mesh belt cleaning system and a material cooling system.
Most of the air is recycled, resulting in significant energy savings.
A specially designed air distribution system ensures more uniform hot air flow, guaranteeing consistent product quality.
The heat source can be steam, thermal oil, electricity, or a hot air furnace using coal or oil.
The material is evenly distributed onto the mesh belt by the feeder. The mesh belt, typically made of 12–60 mesh stainless steel wire, is driven by a transmission system to move through the dryer. The dryer consists of multiple drying units, each with its own independent hot air circulation system. A portion of the exhaust air is discharged by a dedicated moisture-exhaust fan, and the emission volume is controlled by an exhaust regulating valve. The hot air flows either from bottom to top or from top to bottom through the material layer on the mesh belt, completing the process of heat and mass transfer and effectively removing moisture from the material.
