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Good efficiency direct heating wood chips rotary dryer
Product DescriptionRotory drum drier is intended for drying coal, mineral, wood sawdust, wood chips, wood shaving and other by a continuous method. Drying occurs due to direct contact to hot air. The material which is a subject drying is loaded between the furnace and rotating drum drier, and surrounded by hot air, passes through specially developed chambers of a drum. Unloading of a drum is carried out by the fan. In a cyclone there is a separation of a dry material from a smoke and steam which are removed outside through a pipe (chimney).
Features of Good efficiency direct heating wood chips rotary dryer
1.Easy to transport and install.
2. High self-insulation thermal efficiency of 70% inside the drum.
3.Moisture content requirements is adjustable, depending on clients’demand.
4. Guaranteed dry effect (≤ 10% after drying)
5.The dryer achieves "zero horizontal thrust", greatly reducing the wear of gear wheel;
6.The dryer adopts self-aligning roller device, wheel and roller ring contact each other in a line, thereby greatly reducing wear and power loss
Working theory of Good efficiency direct heating wood chips rotary dryer
1.Wet materials are sent to the hopper by belt conveyor or bucket elevator.
2.Materials enter the drum installed with slope to horizontal line from the higher side, and hot air enters the drum from the lower side, and then materials and hot air mix together.
3.The materials was lifted by the equally distributed lifting plate and scattered by the crushing blow dispersion devices on the inner side of drum, in order to make materials and hot air mix completely, which is designed to improve the producing efficiency of rotary dryer.
4.Materials go to the lower side by gravity when the barrel is rotating.
Parameter for Good efficiency direct heating wood chips rotary dryer
Model |
Rotor diameter(mm) |
Drum length(m) |
Speed(r/min) |
Capacity(t/h) |
Power(kw) |
Volume(m3) |
Weight(t) |
Φ0.6X8 |
Φ600 |
8 |
8 |
0.5-1.5 |
3 |
2.26 |
5.1 |
Φ0.8X10 |
Φ800 |
10 |
7.2 |
0.8-2.2 |
4 |
5.02 |
6.9 |
Φ1.0X10 |
Φ1000 |
10 |
6.73 |
1-3.8 |
5.5 |
7.85 |
7.5 |
Φ1.2X12 |
Φ1200 |
12 |
5.8 |
1.8-5.5 |
11 |
13.31 |
13.8 |
Φ1.5X12 |
Φ1500 |
12 |
4.8 |
4-9 |
15 |
21.2 |
22.3 |
Φ1.5X 15 |
Φ1500 |
15 |
4.8 |
4-10 |
18.5 |
26.5 |
28.8 |
Φ1.8X14 |
Φ1800 |
14 |
3.2 |
6-12 |
30 |
48.22 |
39.8 |
Φ2.8X24 |
Φ2800 |
24 |
2.59 |
20-45 |
55 |
147.8 |
97 |
Φ3.0X20 |
Φ3000 |
20 |
2.6 |
25-48 |
55 |
141.3 |
102 |
Φ3.0X25 |
Φ3000 |
25 |
2.6 |
25-48 |
75 |
176.7 |
110 |
Our Services(1) Guide customers to choose the best appliable machine type
(2)Our company will send professional engineers to guide with device installation, debugging and training operators until customers are fully satisfied.
(3) The quality guarantee period for machines is one year except the wearing parts.
Customizing is welcomed, any request, please feel free to contact us.