Apparatus for the pretreatment and subsequent conveying, plastification, or agglomeration of plastics
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United States of America Patent
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Feb 14, 2017
Grant Date -
Sep 25, 2014
app pub date -
Oct 12, 2012
filing date -
Oct 14, 2011
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Abstract
The invention relates to an apparatus for the pretreatment and subsequent conveying or plastification of plastics, with a container with a mixing and/or comminution implement that is rotatable around an axis of rotation, wherein, in a side wall, an aperture is formed, through which the plastics material can be removed, a multiscrew conveyor being provided, with at least two screws rotating in a housing, wherein the imaginary continuation of the longitudinal axis of the conveyor in a direction opposite to the direction of conveying passes the axis of rotation, where, on the outflow side, there is an offset distance between the longitudinal axis of the screw closest to the container, on the outflow side, and the radius that is parallel to the longitudinal axis, and in that the screws co-rotate.
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