The sawdust dryer is used for pellet sawdust or powder sawdust. Wet materials are continuously sent into drum through screw conveyer and then get separated and pushed by high-speed hot flow. The moisture in wet materials is taken away in this process and then we get powder or pellet dry materials.
Sawdust dryer are widely used for the drying of straw briquette, charcoal, wood pellet fuel, sawdust briquette, corn straw, soybean straw, cotton stalk, wheat straw, sorghum stalk, wood shavings, sawdust, gingko leaf, mulberry leaves and other fiber materials.
Sawdust dryers are consist of heating furnace, feeding port, drum, filter drum, conveying pipe, cooling drum and discharging port.
Sawdust is fully dried in rotary drum and gets separated again before entering conveying pipe for further drying. The baffler can keep the impurities out of conveying pipe and ensures the high quality of dried sawdust. With the combined work of rotary drum and injection pipe, wet materials are fluidized and full contacted with hot flow.
1.Great drying effect. Wet materials are highly separated in hot flow. The effective drying area is approaching the total surface area of particles.
2.The design of heat conduction pipe is simple, space-saving and convenient for maintenance and repair.
3.Short drying period. High efficiency and energy saving.
4.Large output and high heat efficiency. For unbound water, the heat efficiency can be as high as 60%.
|Evaporation Capacity (t/h)||0.45||0.85||1.53||1.95||2.13||2.62||3.09||3.57|
|Initial Moisture (%)||40±5|
|Final Moisture (%)||15% (Adjustable)|
|Drying Temperature (℃)||280±30|
|Total Power (kw)||34||45||78||90||105||125||140||155|
|Total Weight (kg)||22000||28000||40000||45000||50000||60000||68000||76000|
|Plant Area (m²)||5m*15m||6m*22m||8m*16m||8m*18m||8m*20m||10m*20m||10m*24m||10m*24m|