| 摘要 |
PROBLEM TO BE SOLVED: To provide a granule separation device capable of surely crushing granules even if containing a plurality of aggregated particles in spite of the magnetic property of particles.SOLUTION: A granule separation device includes: a cylindrical casing; a charge pipe feeding granules into the casing; a dispersion plate being disposed in the casing, receiving the granules fed from the charge pipe on an upper surface, rotating around an arbitrary axis and dispersing the granules by centrifugal force; crushing blades extending from the circumference of the dispersion plate toward a direction separated from the axis, revolving around the axis and colliding with the granules dispersed by the dispersion plate; and rotation blades being disposed in the casing, rotating around the arbitrary axis and generating swirling upward air current in the casing. The height of the lower edge of the crushing blades is equal to or lower than the height of the upper surface of the dispersion plate.SELECTED DRAWING: Figure 1 |
