MICROWAVE PLANT FOR DISINFECTING LOOSE RAW MATERIALS IN CONTINUOUS MODE Russian patent published in 2018 - IPC A23N17/00 

FIELD: agriculture.

SUBSTANCE: plant for disinfecting loose raw materials in the continuous mode comprises a cylindrical shielding housing, inside which a dielectric sieve cylinder and rotors arranged in tiers are installed coaxially. The rotors are made in the form of perforated toroidal resonators, the central parts of which are represented by non-ferromagnetic annular discs arranged in parallel, fastened with dielectric pins. Non-ferromagnetic blades with a diameter smaller than the diameter of the radial torus section are fixed along the circumference of the annular discs and in an amount equal to the number of microwave generators installed on the side surface of the shielding housing at tori locations. The emitters from the generators are directed into the perforated tori through openings covered with dielectric bushings. On the inner perimeter of a torus there is a slot with a size larger than the interdisc distance equal to a multiple of half the wavelength. The rotors on the center of the annular discs are rigidly fixed by means of a hollow shaft. A receiving pipe is directed inward the hollow shaft from the side of the upper base of the shielding housing. The hollow shaft is driven by an electric motor through a transmission mechanism. Discharge pipes are fixed to the bases of the sieve cylinder and the shielding housing, respectively.

EFFECT: improving the quality of loose raw material treatment.

8 dwg