The sawdust dryer is used for pellet sawdust or powder sawdust. Wet materials are continuously sent into the drum through screw conveyer and then get separated and pushed by the 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 dryers are consist of heating furnace, feeding port, drum, filter drum, conveying pipe, cooling drum and discharging port.
Sawdust is fully dried in the rotary drum and gets separated again before entering the conveying pipe for further drying. The baffler can keep the impurities out of the 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 fully contacted with the hot flow.
Automatic control, to ensure the drying of sawdust water even and stable.Automatic stone removing and iron removal can ensure that the impurities of the sawdust are not in the rear process.The required investment of equipment is 1/6 of imported products.
Compared with the single-cylinder drier, the utility model reduces the occupation and the civil investment by about 50%, the design of flow rate adjustment devices ensures the control of the drying period. Raise heat efficiency by 20% and effectively control the drying time.
Cylinder self insulation, thermal efficiency of more than 70%, With tail drive, the transmission is more stable and reliable; completely change the wheel rotation, often slip shadow, Sound production phenomenon.
Frequency control is adopted to control material flow, and the final water can be easily controlled according to the needs of users Sub index. The air outlet temperature is low, and the dedusting equipment can be used for a long time.
|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|