| 摘要 |
A device for separating granular materials comprises sloped decks made in the form of symmetric troughs with curved cross section, an oscillation drive, which transmits transverse oscillations, a loading device mounted above the deck edges in their upper part, and receivers of separation products made in the form of trays obliquely placed under the decks perpendicular to their longitudinal generators. Thus on the bottom of each trough along its generatrix a bamper of grains is rigidly secured which is made in the form of two interconnected elastic boards so that the bamper of grains and trough have a common vertical plane of symmetry extending along the lower generator of the trough and the loading device is made with possibility of displacement of grains on each deck in two flows with the same feed. |
