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DW single layer belt dryer

Introduction: product descriptionThis machine is a continuous-flow drying equipment used for drying flake, strip, and granular materials with good air permeability. It is especially suitable for materials with high moisture content and high temperature, such as deh…

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product description
  This machine is a continuous-flow drying equipment used for drying flake, strip, 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 intensity, and good product quality. For the paste-like materials in the shape of dehydrated filter cakes, 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 the material cooling system can be used.
◎Most of the air is recycled, which saves energy.
◎Unique air distribution device makes the distribution of hot air more even and ensures the consistency of product quality.
◎The heat source can be matched with steam, heat transfer oil, electricity or coal (oil) hot blast stove.

working principle
  The material is 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 special 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 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

model DW-1.2-8 DW-1.2-10 DW-1.6-8 DW-1.6-10 DW-2-8 DW-2-10 DW-2-20
Number of units 4 5 4 5 4 5 10
bandwidth(m) 1.2 1.6 2
Dry section length(m) 8 10 8 10 8 10 20
Paving thickness(mm) 10-80
Operating temperature(℃) 50-140
steam pressure(Mpa) 0.2-0.8
Steam consumption (kg/h) 120-300 150-375 150-400 180-500 180-500 225-600 450-1200
Drying time(h) 0.2-1.2 1.25-1.5 0.2-1.2 0.25-1.5 0.2-1.2 0.25-1.5 0.5-3
Dry strength kg water/h 60-160 80-200 85-220 100-260 100-260 120-300 240-600
Total power of equipment (kw) 11.4 13.6 14.6 18.7 19.7 24.5 51
  long(m) 9.56 11.56 9.56 11.56 9.56 11.56 21.56
Dimensions width(m) 1.49 1.49 1.9 1.9 2.32 2.32 2.32
  high(m) 2.3 2.3 2.4 2.4 2.5 2.5 2.5
Gross weight kg 4500 5600 5300 6400 6200 7500 14000
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  • Single-layer belt dryer
  • Single-layer belt dryer
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