Method for Separating Plastics according to their type from mixtures of recycled Plastics, recycled materials and to separate Disposal System

摘要

A procedure for separating plastics from recycled plastic mixtures is described, according to which metal free plastic parts are separated by high-speed conveyor belts as fine materials. Light and / or heavy, plastic parts must be selected from the plastic flow, using at least one photoelectric sorting device with active projectiles. Provide clean materials for further recycling in a cost-effective mannerSince all plastic parts that do not belong to the main material group of the plastic flow are actively separated from the plastic part flow in at least one optical classification device during the initial operation phase (5.5 ', 6.6')The main plastic part or definable protocol part of the plastic flow is separated from the secondary plastic flow by at least another optical classification device using separately controlled nozzles (e.g., nozzles) and ejecta of the second operation stage (56, 57, 7, 8). The best recognizable standard.