Method and equipment for conditioning low-metal plastic scrap

摘要

In a method and an arrangement for treating a light fraction that is produced during the treatment of plastic-rich waste that is low in metal, at least the following steps are carried out consecutively: the light fraction is stressed by percussion and/or bashing, the light fraction is classified into at least two light fraction classes, at least one light fraction class is separated into at least one light material fraction and a heavy material fraction, at least one light material fraction is cleaned. The cleaning of the light material fraction (fibrous material), obtained after the separation, provides a very clean initial substance to be obtained, resulting in clearly improved material recycling and energy recovery.

主权项

1. A method for conditioning a light fraction high in fibers, produced during conditioning of low metal scrap high in plastics, comprising:
after producing the light fraction high in fibers downstream from a shredder process:
applying stresses to the light fraction by at least one of (a) impact and (b) shock;classifying the light fraction into at least two light fraction classes;separating at least one light fraction class into at least one light material fraction and a heavy material fraction; andcleaning at least the light material fraction.