Method of separating wood mass and other sticking substrates from plastic debris when processing such debris, in particular, the mixture of plastics

摘要

A method for separating cellulose and other adhering substances from plastic waste in the processing of any type of plastic waste, in particular a plastic mixture, in which films and parts of thicker plastic parts from plastic waste, if necessary pre-sorted, are mechanically crushed to rags or particles of a predetermined size, moreover, the oversize is sorted out, and the crushed material together with water is fed into a disk refiner, and the proportion of flaps and other particles is at least 10% of the total volume ma, moreover, the interacting refiner disks completely rip off the adhering substances from the flaps, which are subsequently present in an unbound form and can be separated from the plastic particles using suitable separation methods.