GRAIN SEPARATOR Russian patent published in 2016 - IPC B07B13/02 A01C1/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, specifically to devices for separation of seeds in electric field, and can be used to prepare seeds for planting and storage. Grain separator contains an earthed working surface made in form of vertically installed endless belt with transverse ribs-shelves, under which at full width are bent extractors of insulating material, electrode with dielectric layer arranged in separation zone of seeds and connected to high voltage source, nozzle attached to loading hopper, receiving hoppers. To nozzle at bottom is attached a vertical plate of insulating material. Grain separator is equipped with series-connected fan and air ozonator. Air ozonator by means of air ducts is connected through air-permeable partition with receiving hoppers.

EFFECT: technical result is improved safety of seeds due to suppression of bacteria, viruses, mycotic microflora and other pathogenic medium.

1 cl, 1 dwg