rational configuration coal slime rotary dryer

1. several types of raise plate.
2.Low energy consumption
3.Reliable mechanical structure
4.short drying.
Rotary dryer’s operating principle:
Dry and wet material from the belt conveyor or bucket elevator to the hopper,
then by feeding machine of hopper through charging pipe into the feed side. Feeding pipeline’s slope than the natural material, in order to materials smoothly into dry containers.Drier with the horizontal cylinder is a slightly into tilted rotating cylinder. Material from high end to join, heat body by low-end enter, with material into counter-current contact, also have heat body and materials together and flow into the barrel. with the cylinder rotate by gravity materials to a run on the bottom of the end. Wet materials in the cylinder body forward movement process, directly or indirectly got heat body heat, make wet materials to dry, then the discharge end by the belt conveyor or screw conveyor sent. In the cylinder body wall with copy plate, It is the function of the material copied up and planted,make the material and the airflow contact surface increases to improve the drying rate and to promote material progress. Heat-carrier is generally divided into hot air and flue gas. After the heat-carrier by the dryer, generally need the cyclone to trap the material of the gas down. through the bag filter or wet dust collector and then put emissions,if you want to reduce dust content of exhaust gas.

Technical Data Sheet


Model
Cylinder speedr/min
Weight of ball (t)
Feed size(mm)
(mm)
Yield
Power(kw)
Weight(t)
(t/h)
900×1800
3638
1.5
≤20
0.075-0.89
0.65-2
18.5
4.6
900×3000
36
2.7
≤20
0.075-0.89
1.1-3.5
22
5.6
1200×2400
36
3
≤25
0.075-0.6
1.5-4.8
30
12
1200×3000
36
3.5
≤25
0.074-0.4
1.6-5
37
12.8
1200×4500
32.4
5
≤25
0.074-0.4
1.6-5.8
55
13.8
1500×3000
29.7
7.5
≤25
0.074-0.4
2-5
75
15.6
1500×4500
27
11
≤25
0.074-0.4
3-6
110
21
1500×5700
28
12
≤25
0.074-0.4
3.5-6
130
24.7
1830×3000
25.4
11
≤25
0.074-0.4
4-10
130
28
1830×4500
25.4
15
≤25
0.074-0.4
4.5-12
155
32
1830×6400
24.1
21
≤25
0.074-0.4
6.5-15
210
34
1830×7000
24.1
23
≤25
0.074-0.4
7.5-17
245
36
2100×3000
23.7
15
≤25
0.074-0.4
6.5-36
155
34
2100×4500
23.7
24
≤25
0.074-0.4
8-43
245
42
2100×7000
23.7
26
≤25
0.074-0.4
8-48
280
50
2200×4500
21.5
27
≤25
0.074-0.4
9-45
280
48.5
2200×6500
21.7
35
≤25
0.074-0.4
14-26
380
52.8
2200×7000
21.7
35
≤25
0.074-0.4
15-28
380
54
2200×7500
21.7
35
≤25
0.074-0.4
15-30
380
56
2400×3000
21
23
≤25
0.074-0.4
7-50
245
54
2400×4500
21
30
≤25
0.074-0.4
8.5-60
320
65
2700×4000
20.7
40
≤25
0.074-0.4
12-80
400
94
2700×4500
20.7
48
≤25
0.074-0.4
12-90
430
102
3200×4500
18
65
≤25
0.074-0.4

800
137