Wood Chips Dryer
Wood Chips Dryer
Capacity: 63.5-268t/d
Raw Material Moisture: 35~60%
Dry Material Moisture: 12~15%
Power: 78-135kw
Introduction
Wood chip dryer is mainly used to dry wood sawdust, branches, bark, wood chips, shavings and other biomass materials. The wood chips dryer adopts three-layer drying structure, which increases the thermal efficiency by about 50% compared to traditional single cylinder dryer. The triple pass wood chips dryer can dry wood chips with a humidity of about 50% to about 12%. After drying, the wood chips can be used to make biomass pellets, carbon, boiler combustion, gasification power generation, etc.
Advantages
1.The thermal insulation efficiency of cylinder is more than 70% (traditional single-cylinder dryer is only 35%).
2. Compared with a single-cylinder dryer, the floor space is reduced by about 50%, and the power consumption is reduced by 60%.
3. Multiple combinations of material lifting plates are distributed, effectively regulating the drying time and achieving good drying effect.
4. Equipped with new energy-saving hot blast stove, it is highly energy-saving, simple to operate, and reduces coal consumption by 60%.
5.Use variable frequency speed regulation to control the material flow, the material moisture can be easily adjusted according to user requirements.
System
The wood chips dryer is mainly composed of silo, feeding conveyor belt, hot air system, rotary dryer, discharging conveyor belt, cyclone dust collector, induced draft fan, wet dust collector, etc. The hot air system adopts new environmentally friendly biomass thermal equipment to ensure sufficient heat and good heat transfer effect. The lifting plates inside the dryer barrel are arranged in a spiral pattern to repeatedly lift and spread materials, resulting in extremely high heat exchange efficiency.
Technical Parameters
Model | DDSG2010 | DDSG 2210 | DDSG 2510 | DDSG 2512 | DDSG 2912 |
Capacity (T/D) | 63.5-144.5 | 67.5-154.0 | 83.5-193.0 | 100-227.0 | 120.0-268.0 |
Water Evaporation Capacity (T/H) | 1.850 | 1.976 | 2.427 | 2.912 | 3.432 |
Raw Material Moisture (%) | 35~60% | 35~60% | 35~60% | 35~60% | 35~60% |
Dry Material Moisture (%) | 12~15% | 12~15% | 12~15% | 12~15% | 12~15% |
Drying Temperature (℃) | 270℃±3 | 270℃±3 | 270℃±3 | 270℃±3 | 270℃±3 |
Power (kw) | 78 | 85 | 110 | 125 | 135 |
Weight (kg) | 25000 | 27000 | 35000 | 38000 | 43500 |
Area Occupancy (Width x Length) | 8m×18m | 10m×18m | 10m×18m | 10m×20m | 10m×22m |
Remarks: the moisture can be designed according to client’s requirement. | |||||
