| 摘要 |
<p>The invention relates to an apparatus for preprocessing and subsequently conveying or plasticizing plastics, comprising a container (1) with a mixing and/or comminuting tool (3) that can rotate about a rotational axis (10), wherein an opening (8) is formed in a lateral wall (9) through which the plastic material can be discharged and a conveyor (5) is provided with a screw (6) rotating in a housing (16). The invention is characterized in that the imaginary extension of the longitudinal axis (15) of the conveyor (5) passes by the rotational axis (10) counter the conveying direction (17), wherein the longitudinal axis (15) is on the outlet side offset by a distance (18) in relation to the radial (11) that is parallel to the longitudinal axis (15). At least one web-shaped deflector (50) which is directed into the interior of the container (1) is arranged on the inner wall surface of the container (1), wherein the height profile of said deflector decreases from top to bottom, when seen in the rotational direction (12) of the mixing tool (3), and forms over its length an acute angle (α) with a plane (E) perpendicular to the rotational axis (10) of the mixing tools (3).</p> |
