Wood Sawdust Dryer / Wood Chips Dryer
General instruction of wood sawdust dryer:
1. Rotary drum type dryer, there are 31 pipes in it, hot air enter pipes directly.
2. Hot air in pipes, biomass materials outside, so biomass materials can avoide be ignited.
3. Indirect heating source prevent raw materials polluted by smoke and dust.
4. Specail desing can make hot air circulate in rotary drum body, and shorted drying time.
5.Brick heaint stove, there are three walls in it with differetn funcationsl, specical structure can prevent smoke, flame and dust enter pipes, just enter clean hot air.
6Heating source can be coal, charcoal, wood, gas, oil, wind power etc.
Characters of wood sawdust dryer:
1is mainly to dry biomass or Fertilizer powder materials ,at max feed 15mm dimension materials, it has changeable speed rotary drum , which can dry high humidity materials, such as to dry biomass from sawdust, straw, stalk,e.c.t and fertilizer materials from poultry manure , home or
2.machine dryer drum RPM can be controlled according to raw materials humidity. If humidity is large, then can control feeding speed and drum RPM lower to make longer drying time. The longer drum ensure high heat use efficiency.
3. has temperature adjusting equipment between stove and dryer, which can adjust the hot air temperature before feeding to drum according to raw materials humidity
,after adjusting, then feed to dryer drum
4. Rotaryd drying machine has two ways to discharge materials,
one is to outlet from rotary drum bottom, it is mainly fit for large weight ratio materials , the other is to outlet materials from cyclone bottom , which mainly fits for light ratio materials . On one hand with high drying efficiency , on the other hand clean dust.