Wood chips such as waste wood chips can be dried and formed into biomass pellet fuel. Where is the current equipment for drying waste wood chips as fuel? Zhengzhou Dingli is a biomass pellet drying equipment manufacturer that can meet the needs of domestic and foreign customers for processing wood chip waste.

    The working principle of the sawdust dryer: the sawdust enters the inner layer of the rotary drum from the feeding device to achieve downstream drying. Under the action of the inner layer, the sawdust is continuously picked up and scattered in a spiral progression to realize heat exchange; then move The other end of the inner layer enters the middle layer for counter-current drying, and is continuously raised in the middle layer, showing a two-step forward and one-step travel mode; then the middle layer can not only fully absorb the heat emitted by the inner drum, but also Absorb the heat of the middle drum, and at the same time extend the drying time, the wood chips reach a dry state here. The sawdust travels to the other end of the middle layer and falls into the outer layer. It travels in a rectangular multi-loop manner in the outer drum. The dried wood chips are quickly discharged out of the drum under the action of hot air. The wet wood chips that have not reached the drying effect cannot travel quickly due to their own weight. , Carry out sufficient drying in this rectangular copy board, thus completing the whole drying process.

    The above is an introduction to the process flow of the Zhengzhou Dingli sawdust drying equipment. The sawdust dried by the Dingli sawdust dryer is then made into biomass fuel by a pellet machine. At present, Zhengzhou Dingli has built many sawdust drying projects at home and abroad. , Welcome customers in need to come to the factory to purchase and investigate the case site.