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Can use coal, electricity, steam as heat source, baking temperature, speed automatic control. Material in the dryer inside, have circulation fan will air uniform waft to drying materials. The dryer has the platoon is wet system timely will moisture out, to achieve the purpose of drying.
Belt drier is jet stream belt type dry type, hot air to hole beam by fluctuation and spray on the conveyor belt to the logistics, because jet air speed up to 15 m/s above, the convection heat transfer of thin film, the heat transfer coefficient is big, the drying speed is fast. DWF series belt drier for airtight class material, top jet stream is still to return to it, the ejective airflow still return below, participating in the cycle. The permeability material flow beam has strong penetrability and in the material internal diffusivity. Use of heat source can be steam, electricity, heating, hot blast stove and fuel flue gas, etc. DWF type jet stream belt drying machine is mainly used for fiber board, gypsum board, carton board, paper pulp film, coating drying, etc., can also be applied to flake material and some special material drying.
Main technical parameters:
|
Model
|
DW-1.2-8
|
DW-1.2-10
|
DW-1.6-8
|
DW-1.6-10
|
DW-2-8
|
DW-2-10
|
|
Unit number
|
4
|
5
|
4
|
5
|
4
|
5
|
|
Bandwidth (m)
|
1.2
|
1.6
|
2
|
|
Dry long (m)
|
8
|
10
|
8
|
10
|
8
|
10
|
|
Spread the material thickness (mm)
|
10-80
|
|
Using temperature (℃）
|
50-120
|
|
Steam pressure (Mpa)
|
0.2-0.8
|
|
Steam consumption (kg/h)
|
120-130
|
150-375
|
150-375
|
170-470
|
180-500
|
225-600
|
|
Heat transfer area (m^2)
|
272
|
340
|
352
|
440
|
448
|
560
|
|
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
|
|
Drying intensity (kg)water/h
|
60-160
|
80-220
|
75-220
|
95-250
|
100-260
|
120-300
|
|
Fan number
|
5
|
6
|
5
|
6
|
5
|
6
|
|
Fan total power (kw)
|
6.6
|
8.8
|
9
|
12
|
12
|
16
|
|
Total power(kw)
|
11.4
|
13.6
|
11.4
|
13.6
|
19.7
|
23.7
|
|
Physical size
|
long (m)
|
9.77
|
11.77
|
9.77
|
11.77
|
9.77
|
11.77
|
|
Width(m)
|
1.5
|
1.5
|
2.24
|
2.24
|
2.66
|
2.66
|
|
High (m)
|
2.83
|
2.83
|
2.83
|
2.83
|
3.50
|
3.50
|
|
Total weight(kg)
|
4800
|
5780
|
5400
|
6550
|
6350
|
7800
|
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