Dw Series Food and Vegetable Continous Conveyor Belt Dryer

Main Application
DW Series firstly developed by our company,is the kind of continous drying machine for drying of stripe,flaky and granule materials of good gas permeability,especially suitable for those does not allow high temperature such as de-water vegetable and Chinese herb.The series has featurea of rapid dry,high evaporation strength and good quality.It can also be applide to the drying of de-water paste materials when granulater or become clubbed form.Application Scope
De-watering vgetable,granule feed,soodium glutamate,desiccated cocomut,organic pigment,synthetic rubber,acrylic emulsion,herbs,plastic,aging of electric parts.Etc.Working Principle
The materials are uniformly load on the mesh-belt by feeder.The mesh-belt uses generally 12-60 mesh stainless steel screen and it is drawn and moved inside mesh belt dryer by a transmission device.The drier is composed of several units.For each unit,the hot air is circulated separately.Temperature in each unit is separately controlled.Air blowing speed and exhausting moisture humidity is also measured by probes.Drying process is:hot air passes through the mesh-belt from the top to the bottom or from the bottom to the top,and this woll complete the heat and mass transfer process.The air pipe of the top is connected with fan,
one part of air is circulated,some exhausted gas is discharged with a special moisture exhausting blow
Technical parameter
Type
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
Quantity of unit
4
5
4
5
4
5
10
Belt width(m)
1.2
1.6
2
Length of drying section(m)
8
10
8
10
8
10
20
Thickness of raw material(mm)
≤60
Operation temperature(°C)
50-140
Steam pressure(MPa)
0.2-0.8
Steam consume(kg/h)
120-300
150-375
150-375
170-470
180-500
225-600
450-1200
Drying time(h)
0.2-1.2
0.25-1.5
0.2-1.2
0.25-1.5
0.2-1.2
0.25-1.5
0.5-3
Drying strength(kg/h)
60-160
80-220
75-220
95-250
100-260
120-300
240-600
Power equipped(kw)
11.4
13.6
11.4
13.6
14.7
15.8
36.8
Overall dimensions
L(m)
9.56
11.56
9.56
11.56
9.56
11.56
21.56
W(m)
1.49
1.49
1.9
1.9
2.32
2.32
2.32
H(m)
2.3
2.3
2.4
2.4
2.5
2.5
2.5
weight(kg)
4500
5600
5300
6400
6200
7500
140