TECHNOLOGICAL LINE OF DISINFECTION AND CLEANING OF GRAIN FROM PESTS Russian patent published in 2018 - IPC B03C7/02 A01C1/06 

FIELD: chemistry.

SUBSTANCE: invention relates to disinfection and cleaning of grain of one crop from pests. Line comprises electric motor 12, charging hopper 11, microwave irradiator 3, UV-irradiator 4 (ultraviolet irradiator), spark device 9, which consists of discharge electrodes 5 and grounded electrodes 6, blowing device10 of ozonated air, which is supplied from ozonator 13, under conveyor belt 1. Conveyor belt 1 is made in form of radio-transparent grid. Line also includes optical illuminator 14, hopper 20, high voltage source 17, corona electrode 15, precipitation electrode 2 made in form of drum of electrically conductive material, capable of changing its own electrical resistance under influence of optical radiation, with depressions and perforations, classifier 18, brushes for removing adhering particles 19.

EFFECT: technological possibilities are widening, quality of separation of grain flow into grains of same culture is similar in terms of dielectric properties and dimensions, but different in degree of internal organs trauma.

1 cl, 3 dwg