Working principle of mesh belt dryer

The main principle of mesh belt dryer is that the material is evenly spread on the mesh belt, dragged by the transmission device to move back and forth in the dryer, hot air passes through the material, and water vapor is discharged from the moisture discharge hole, thus achieving the purpose of drying. The mesh belt adopts 12-60 mesh steel wire mesh belt, and the length of the box body consists of standard sections. In order to save space, the dryer can be made into multi-layer, with two rooms, three floors and five floors, with a length of 6-40m and an effective width of 0.6-3.0m.

, mesh belt, transmission device, air inlet pipe, air outlet pipe, fan (hot air source is provided separately), etc.

The organic head of the material is slowly dried by drying, and the linear speed of the mesh belt depends on the type and water content of the material. The air flow direction adopts negative pressure and porous air inlet to ensure the effective drying area, and the air flow speed distribution is uniform, thus improving the drying effect. In order to obtain the best drying effect and suitable output, the water content of the material, the linear speed of the mesh belt, the air distribution volume and the air temperature must be properly, reasonably and organically combined.