| 摘要 |
A bucket wheel sluice designed for granulated bulk materials has in the inner wall of the housing 1 a triangular-sectioned recess which is adjacent to a preliminary stripper edge 7 which defines the inlet cross-section. The apex of the recess points in the direction of rotation of the bucket wheel 4, 5. The recess is partially filled by a deflecting member 9 which itself points in the direction opposite to the direction of rotation, and is spaced slightly from the walls of the recess so as to keep the apex of the recess free from grains of bulk material. <IMAGE>
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