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Single Layer Conveyor Mesh Belt Dryer Complete In Specifications
Belt Drying Machine
Product Description
The raw material can be spread on the converyer belt through
suitable auxiliary mechanism such as distributor, vibrating belt,
pulverizer of granulator. The convey or passes one cannel or
serveral channels consisting of heating unit. Each heating unit is
equipped with air heating and circle system. Each channel has one
or sereral damp exhaust system. When the conveyor passes it, hot
air passes through raw material from up to low or against. In this
way it makes raw material dry uniformly.
Work principle
The materials are uniformly put on the mesh-belt by the material
charger. The mesh-belt uses generally 12-60 mesh stainless steel
wire net and it is drawn and moved inside the drier by a
transmission device. The drier is composed of serveral units. For
each unit, the hot air is circulated separately. Some exhausted gas
is discharged with a special moisture elimination blower. The waste
gas is controlled through an adjustment valve. The hot air passes
through the mesh-belt covered with the material from the top to the
bottom or against and this will complete the heat and mass tranfer
process. This process will bring the material water away. The
mesh-belt moves slowly, running speed can be freely adjusted
according to the material temperature. The final products after the
drying will fall into the material collector continuously. The top
and low circulation units can be freely equiped according to the
users demand. The unit number can be selected according to the
demand.
Performance characteristics
◎ The mesh belt has good air permeability, and the residence time
can be adjusted.
◎ No advantage of strenuous exercise, not easy to break.
◎ Drying area, drying intensity, adopts double circulation
structure, hot air is uniform, and there is no problem of uneven
gas distribution in drying phenomenon. It is divided into several
units, and each unit can control the circulation loop
independently.
◎ The structure of the belt dryer is not complicated, the
installation is convenient, and it can run for a long time. When a
fault occurs, it can enter the inside of the box for maintenance.
◎ 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.
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 |
Application
The machine widely used in food,agriculture products,dehydrated
vegetables,chinese herbal medicine,feed and chemical industry etc.
Details
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