Patent ID: 10986854

Abstract:
A device for processing bulk grain products includes a housing with a plurality of modules stacked on top of each other; wherein the modules are at an equal distance from each other, such that the distance is adjustable, wherein each module has horizontal ultraviolet lamps, whose position relative to each is adjustable, and each ultraviolet lamp has a protective coating for protection from mechanical damage and a protective shield above it; each module having an ultraviolet intensity sensor aimed at one of the plurality of lamps; each module having a device for cleaning the ultraviolet lamps from contamination; and each module including a vibrating mechanism; wherein the bulk grain products move from top to bottom, past the ultraviolet lamps under a force of gravity. Optionally, the device may include a bipolar ionizer and/or an infrared heater. Optionally the protective coating is made of polytetrafluoroethylene.