Pellet Cooler/biomass Pellet Quick Cooling Unit

Extreme cooler Extreme cooler is a necessary parts of wood pallet production line or animal feed production line, Its cold down the temperature from 70-90℃ to 3-5 ℃，to ensure the moisture down to 12.5%, which cut off the of transportation and storage.
This vertical cooler is appliable to the high temperature, high moisture material to down the temperaure to improve the efficiency of production.

Equipment structure:Cooling chamber includes: closed-air feeder, disperser, silo top and silo body; machine body includes: frame, slide valve type discharging mechanism, discharging hopper and so on.

Working Principle:
Granular material through the closed-air feeder and conical disperser evenly dispersed in the cooler box, in the process of falling and countercurrent cold air fully mixed with the cold cold, but completely cooled by the material leveler to give a signal to control the cylinder, pusher and linkage joint action, so that the spindle rotates to open up to a certain angle to complete the unloading action.

The cooler cools the high temperature and high humidity particles, the hot air is in contact with the hot material, and the cold air is in contact with the cold material, avoiding the direct contact between the cold air and the hot material, which produces the phenomenon of sudden cold causing cracking on the surface of the particles.
Before cooling:Temperature 70-90° C Moisture 14%-16%.
After cooling: temperature not higher than room temperature 3-5 ° C Moisture 12.5%-14% or less

parameter

Remarks:The flap cooler adopts cylinder discharging without engine, and the power is 0.