DW single layer belt dryer

product description

This machine is a continuous-flow drying equipment used for drying flakes, strips and granular materials with good air permeability. It is especially suitable for materials with high moisture content and high temperature, such as dehydrated vegetables and Chinese herbal medicine pieces. ; This series of dryers have the advantages of fast drying speed, high evaporation strength, and good product quality. For the paste-like materials of the dehydrated filter cake, they can be dried after being granulated or made into rods.

Performance characteristics

◎The air volume, heating temperature, material residence time and feeding speed can be adjusted to achieve better drying effect.
◎The equipment configuration is flexible, and the mesh belt washing system and material cooling system can be used.
◎Most of the air is recycled, highly energy saving.
◎Unique air distribution device makes the hot air distribution more even and ensures the consistency of product quality.
◎The heat source can be equipped with steam, heat transfer oil, electricity or coal (oil) hot blast stove.

working principle

Materials are evenly spread on the mesh belt by the feeder. The mesh belt generally uses 12-60 mesh stainless steel wire mesh, which is driven by the transmission device to move in the dryer. The dryer is composed of several units. Each unit circulates the hot air independently. Part of the exhaust gas is discharged by a dedicated exhaust fan. The exhaust gas is controlled by a regulating valve. The hot air passes through the mesh belt full of materials from bottom to top or top to complete the heat and The process of mass transfer takes away material moisture. The mesh belt moves slowly, the running speed can be adjusted freely according to the temperature of the material, and the dried finished product continuously falls into the receiver. The upper and lower circulation units can be flexibly equipped according to user needs, and the number of units can also be selected according to needs.

Adapt to materials

Dehydrated vegetables, pellet feed, monosodium glutamate, coconut paste, organic pigments, synthetic rubber, acrylic fiber, medicines, medicinal materials, small wooden products, plastic products, electronic devices without aging, curing, etc.

Technical specifications

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