FIELD: process engineering.
SUBSTANCE: invention relates to decontamination of loose materials, particularly, loose food products, seed, grain, fodder and pharmaceutical preparation ingredients. Proposed device comprises rotary drum, loading assembly, UV radiation source, processed material carrier that can direct loose product particles relative to UV radiation source and discharge assembly. Inner surface of said drum fitted in stationary housing is equipped with blades fitted helically that can vary their angle of inclination. Loading assembly is equipped with screw.
EFFECT: higher degree of decontamination.
1 dwg
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