|Model||Input(t/h)||Output(t/h)||Initial Moisture(%)||Final Moisture(%)||Drying Temperature(℃)||Total Power(kw)||Plant Area (m²)|
The sawdust dryer is used for pellet sawdust or powder sawdust. Wet materials are continuously sent into the drum through a screw conveyor 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 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 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.
Sawdust dryers are consist of a heating furnace, feeding port, drum, filter drum, conveying pipe, cooling drum, and discharging port.
1. Automatic control can ensure the even and stable moisture of the dried wood chips.
2. Automatically remove stone and iron, which can ensure that the impurities of the wood chips do not enter the subsequent process.
3. The investment required for equipment is 1/6 of that of imported products.
4. The thermal efficiency of the cylinder body is as high as 70% or more (the thermal efficiency of the traditional single-cylinder dryer is only 35%), and the thermal efficiency is increased by more than 50%.
5. The tail transmission is adopted, the transmission is more stable and reliable; it completely changes the phenomenon that the roller rotation often slips and affects the production.
6. Compared with single-cylinder dryer, it takes about 50% less land, and civil construction investment is reduced by about 50%.
7. A variety of circumferential hoisting combination distribution, effective control of the drying time. Good drying effect.
8. The required final moisture index can be easily adjusted according to user requirements.
9. Using frequency conversion speed control to control the material flow, the final moisture index can be easily adjusted according to user needs.
10. The air outlet temperature is low, the dust removal equipment can be used for a long time, and it can be continuously produced for the next process.
11. Equipped with new energy-saving hot-blast stove, high efficiency, energy saving, heat controllable, simple operation, coal consumption is reduced by about 60%, electricity consumption is reduced by 50%, and operating costs are reduced.