The riquette mesh belt dryer also named chain plate dryer, it is a kind of drying machine use steel net belt as transport carrier and dry material continuously. Because transmission belt is mesh, so this dryer can dry regular or irregular shape various briquette (for examples: coal, briquette of all kinds of mineral, food and vegetables). This briquette mesh belt dryer can be used with other supporting machine and also can be used alone. Especially it is the ideal dry equipment of various kinds of materials briquette production line.

Working principle

Mesh belt type drying machine main principle is the material evenly tiled on the mesh belt, is driven by the drive device in the dryer moving back and forth, hot air in materials and the cross flow, water vapour from the wet discharging hole in discharge, so as to achieve the purpose of drying. Network with 12-60 to wire mesh belt, the body length by a combination of the standard section, in order to save space, the drying mechanism into multi-layer, common has two room three and two-room five layers, length 6-40m, effective width 0.6-3.0m.

The material has the nose to enter slowly through the drying for drying, net belt line speed depending on the type of material and water content. Air flow to the use of negative pressure, porous air, to ensure the effective drying area, wind speed distribution uniformity, improve the drying effect. In order to get the best drying effect and the appropriate output, the water content of the material, the line speed of the net belt, the air volume and the air temperature must be the appropriate, reasonable and organic combination.