The system can remove the hot melt, grease, paraffin wax, rubber and ink particles in the pulp effectively, make pulp better. 1. General Description The disc heat dispersing system can disperse the impurities such as gooey,grease,paraffin wax,plastics,rubber or ink particles effectively and improve the aspect and property of the paper.The system includes pulp thickening equipment(twin wire press or inclined screw thickener and screw press),plug screw,shredder,preheater and disc heat disperser.The system is controlled by PLC. 2. Performance The pulp with 28-30% consistency is heated to 90-100 temperature and mixed with the chemicals. Then the pulp enters the feed screw in the form of roundel. Through the screw-rotating disc in the disperser, the pulp is extruded into the 0.1-0.5mm gap between the fibrillating fluted moving disc and fixing one, and then outwards from the center the pulp goes through the will be mechanically and physically acted intensively and evenly (rubbed and softened). So that the hot melt material, adhesive material and ink etc will be peeled off from fibers and dispersed into invisible tiny granules and the pulp will be mixed with the chemical evenly.