VORRICHTUNG ZUM OEFFNEN VON FLOCKENFOERMIGEM FASERGUT

摘要

A device for opening flocculent fibrous material composed of natural or man-made fibres is incorporated in a pneumatic conveying path for processing the fibrous material through a supply line connecting piece (5) and a discharge line connecting piece (9). The discharge line connecting piece (9) is connected to an open-topped hollow cylinder (7) which passes through a cylindrical housing (2) connected to the supply line connecting piece (5), forming an annular chamber (8). Inside the housing (2) is a driven opening disk (19) parallel to the free front face of the hollow cylinder (7) and at a certain distance therefrom and covering said front face, and which is equipped with pointed pins (29) aligned with the hollow cylinder (7).