Pre-sorting installation for plastic waste - fitted with horizontal blower system including curved separating wall

摘要

The pre-sorting installation for waste pre-cleaned of small particles pre-sorts plastic foil from waste which apart the plastic foil also contains other light constituents such as paper containing waste. The installations contains a largely horizontally directed blower system to divert the waste along flight paths varying according to the weight and area of the different waste constituents. A largely rectangularly curved separating wall (15) with a largely vertical section (16) and a mainly horizontal section (17) is located within th airflow (2) of the blower (1) mixed with waste particles behind the last out one outlet opening (28) in such a way that the free end of the horizontal section (17) is directed against the airflow (2) of the blower (1).