O que é o princípio de a biomassa palha pellet máquina?

               The working principle of the biomass straw pellet-making machine is to use corn stalks and wheat straw as raw materials, which are compressed into cylindrical fuel by the straw granulator. The material does not need to add any additives or binders during processing. Straw and other materials contain a certain amount of cellulose and lignin, and lignin is a structural monomer in the material and is a phenylpropane-type polymer compound. It has the function of strengthening cell walls and binding cellulose. A biomass pellet machine is a kind of biomass energy pretreatment equipment. Biomass pellet machine is divided into flat-die biomass pellet machine and ring-die biomass pellet machine. Mainly use agricultural and forestry processing waste such as wood chips, straw, rice husk, bark, and other biomass as raw materials, and solidify it into high-density pellet fuel through pretreatment and processing. It is mainly composed of two parts, the upper body, and the lower body. When working, the motor drives the upper body to rotate at a high speed, and the lower body is driven to rotate at a relatively low speed through the pulley, and the biomass material to be processed is sent into the ring type by the pusher plate installed in the annular groove between the two rollers. The inside of the tank is scooped up by the scraper on the wall of the ring-shaped tank and then enters the cavity to be directly hot-extruded to form a rod-shaped or cylindrical solid fuel.