Dingli drying system is one Relatively closed and relatively open system. Relatively closed system means that the inner of sawdust dryer is Relatively closed. Inside such one Relatively closed system, under the function of the draft fan, it will form an open system of high-speed airflow. The hot air into sawdust dryer is high temperature air flow through oxygen burning which has very little oxygen, under the condition that without significant fire/flame, there is very little possibility of fire.
When use waste wood as fuel, the hot air furnace consists of fuel burning chamber and Ash Settling Chamber, and near the hot air outlet also there is fire prevention net to prevent the fire spark into the dryer machine. In actual operation, only the high temperature air goes into the dryer machine to heat and dry the wet sawdust.
When use diesel as fuel, the hot air furnace length is enough to avoid the flame/fire into the dryer machine, and only the high temperature air goes into the sawdust dryer machine to heat and dry the wet sawdust. If you are interested in our company of products, Welcome to Dingli inquiry and order sawdust dryer.
