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Telephone： 13813577928
E-mail： atdry@126.com
Fax： 0519-88672859
Address： 8 Dongtang Road, Sanhekou Industrial Park, Zhenglu Town, Tianning District, Changzhou, China
Belt dryer series
DW series single layer belt dryer
Detailed description
The dryer is a continuous cross flow drying equipment, which is used for the drying of flaky, strip and granular materials with good air permeability. It is especially suitable for dehydrated vegetables, Chinese herbal pieces and other materials with high moisture content and high temperature. This series of dryers has the advantages of fast drying speed, high evaporation intensity and good product quality. For dehydrated filter cake like paste materials, they need to be granulated or processed It can also be dried after being rod-shaped.
summary:
The dryer is a continuous cross flow drying equipment, which is used for the drying of flaky, strip and granular materials with good air permeability. It is especially suitable for dehydrated vegetables, Chinese herbal pieces and other materials with high moisture content and high temperature. This series of dryers has the advantages of fast drying speed, high evaporation intensity and good product quality. For dehydrated filter cake like paste materials, they need to be granulated or processed It can also be dried after being rod-shaped.
characteristic:
The air quantity, heating temperature, material residence time and feeding speed can be adjusted to achieve good drying effect.
The equipment configuration is flexible, and the mesh belt flushing system and material cooling system can be used.
Most of the air is recycled to save energy.
The new air distributor makes the hot air distribution more uniform and ensures the consistency of product quality.
The heat source can be steam, heat transfer oil, electricity or coal (oil) hot blast stove
Principle:
The material is evenly spread on the mesh belt by the feeder. The mesh belt generally adopts 12-60 mesh stainless steel mesh, which is moved in the dryer by the driving device. The dryer is composed of several units. Each unit has an independent hot air circulation. Part of the tail gas is discharged by a special dehumidification fan. The waste gas is controlled by a regulating valve. The hot gas passes through the mesh belt covered with materials from bottom to top or from top to bottom to complete the process of heat and mass transfer and take away the moisture of materials. The net belt moves slowly, the running speed can be adjusted freely according to the material temperature, and the dried product falls into the collector continuously. The upper and lower circulation units can be flexibly equipped according to the needs of users, and the number of units can also be selected according to the needs.
Application:
Dehydrated vegetables, pellet feed, monosodium glutamate, coconut, organic plastics, synthetic rubber, acrylic fiber, drugs, medicinal materials, small wood products, plastic products, aging and solidification of electronic components, etc.
Technical parameters:
| Model | DW-1.2-8 | DW-1.2-10 | DW-1.6-8 | DW-1.6-10 | DW-2-8 | DW-2-12 |
| Unit number | 4 | 5 | 4 | 5 | 4 | 6 |
| Bandwidth m | 1.2 | 1.2 | 1.6 | 1.6 | 2 | 2 |
| Length of drying section m | 8 | 10 | 8 | 12 | 8 | 12 |
| Thickness of paving material mm | 10～80 | |||||
| Service temperature ℃ | 60～130 | |||||
| Steam pressure Mpa | 0.2～0.8 | |||||
| Steam consumptionkgsteam/kgH2O | 2.2~2.5 | |||||
| Drying strength kgH2O/h | 6~20kg/m2．h | |||||
| Fan total power(Kw) | 3.3 | 4.4 | 6.6 | 8.8 | 12 | 16 |
| Total power of equipment(Kw) | 4.05 | 5.15 | 7.35 | 9.55 | 13.1 | 17.1 |
Note: some parameters are adjusted according to different materials, and the design shall prevail.
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