Modular installation for processing bulk grain products with ultraviolet radiation

A device for processing bulk grain products with ultraviolet radiation comprising a plurality of modules, each module comprising:

• a housing that is rectangular in plan view, wherein inside the housing a plurality of lamps of ultraviolet radiation are installed horizontally at equal distance from each other with their mutual position adjustable, and are equipped with a protective polytetrafluoroethylene coating that is transparent for ultraviolet radiation, the polytetrafluoroethylene coating adjacent to a lamp glass of each of the plurality of lamps and with each lamp having a protective shield above the lamp;
• an ultraviolet intensity sensor aimed at one of the plurality of lamps;
• and
• a device for cleaning the plurality of lamps from contamination,
• wherein the modules are mounted on racks such that a distance between modules is adjustable, and
• wherein the racks are fixed on a frame equipped with a vibrating mechanism, and
• wherein the device further comprises a bipolar ionizer for the removal of static electricity from each module.

A device for decontaminating bulk grain products using ultraviolet radiation, comprising:

• a plurality of modules mounted on a rack, each module having a housing that is rectangular in plan view;
• each housing having a plurality of ultraviolet lamps arranged horizontally at equal distance from each other;
• wherein a position of the ultraviolet lamps is adjustable relative to each other;
• wherein the ultraviolet lamps have a protective polytetrafluoroethylene coating on their glass surfaces;
• each ultraviolet lamp having a protective shield above the ultraviolet lamp;
• an ultraviolet intensity sensor aimed at one of the plurality of lamps of each module;
• and
• a device including a pneumatic fitting for cleaning the ultraviolet lamps;
• wherein a distance between the modules is adjustable, and
• wherein the rack is fixed on a frame equipped with a vibrating mechanism.