VERFAHREN ZUM ABTRENNEN VON ZELLSTOFF UND ANDEREN ANHAFTENDEN STOFFEN BEIM RECYCLING VON ABFALLKUNSTSTOFF, INSBESONDERE MISCHKUNSTSTOFF

摘要

The recycling process involves foils and scraps of thicker plastic sorted out in a pre-sorting phase being ground into flakes or particles and refining them with water in a toothed disc refiner (26) whose teeth are engaged with each other with the teeth spaced out on concentric circles, The gaps between the teeth of one of them are of a size to allow thick solid pieces through for subsequent grinding into flakes and fine grains.