DETERMINATION OF THE MODE OF FUNCTIONING OF THE CENTRIFUGAL-GRAVITATIONAL SEPARATOR OF THE GRINDING DEVICE

The peculiarity of harvesting legumes is the need to process their heap on grater devices with subsequent separation. To improve technical and economic performance seed processing equipment, it advisable combine wiping separation operations by combining a working body separating rotating sieve cylindrical or conical shape. analysis influence geometry rotary drums allows define rational form parameters work device which will provide necessary quality material. Analysis literature processes grain mixtures showed advantages centrifugal separators surface. Improving efficiency sieves achieved simultaneous use centrifugal, Coriolis gravitational forces. aim study increase heaps after treatment determining trajectory seeds along rotational surfaces. Earlier, authors developed grater-separating unit in perforated drum used remove unworn seeds. This design does not surface effectively enough. uniformity load steaming drum, reduce its area direction movement. do this, radius cone movement When considering particle, represented as material point mass m moving that rotates around vertical axis. As result theoretical researches dependence defines time stay particle depending coordinate (length generating cone) received. A graphical interpretation this for certain values also presented. research, was found increasing residence due increases yield pure seeds, contributes uniform loading surface, improves source