A conveyor belt dryer is a kind of drying equipment for batch continuous production which is heated by electric heating, steam heating, and hot air.
It is using steel mesh as a conveyor belt to carry materials for continuous drying.
The machine mainly conveys the materials directly to the flat conveyor through the conveyor. The material is evenly distributed on the dryer through the scraper at the upper end of the flat conveyor. This can improve the air permeability of the material to better achieve the drying effect.
The working principle of conveyor belt dryer
The high-temperature drying oven is made of heat-resistant steel. The conveyor belt is made of high-temperature resistant metal mesh belt. The materials are dried on the mesh belt and then output by the cooling mesh belt. The main principle of a continuous belt dryer is to lay the material evenly and flatly on the mesh belt.
The mesh belt adopts 12-60 purpose steel wire mesh belt dragged by the transmission device to move back and forth in the conveyor belt dryer, the hot air passes through the material and the water vapor is discharged from the moisture discharge hole, so as to achieve the purpose of drying. The length of the box is combined with standard sections. In order to save space, the conveyor dryer can be made into multi-layer type. The common ones are two-chamber three-layer and two-chamber five-layer.
Application scope of mesh belt dryer
Conveyor belt dryer is commonly used as continuous drying equipment. The machine can be widely used in food, chemical, pharmaceutical, building materials, electronics, and other industries. It is also especially suitable for drying flakes, strips, and granular materials with good air permeability. For the paste material of filter cake type, it can also be dried after forming by granulator or extrusion machine.