MULTITIERED MICROWAVE PLANT FOR WET RAW MATERIAL HEAT TREATMENT IN CONTINUOUS MODE Russian patent published in 2018 - IPC A23N17/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture and can be used for processing of non-food wastes of animal origin with the aim of obtaining a protein fodder additive. Multitiered microwave plant for the continuous heat treatment of wet raw materials contains cylindrical shielding casings installed on a mounting table. Cylindrical perforated resonators with different diameters are coaxially installed inside the casings. Bases of the resonators are made in the form of grinding discs with different diameters fixed on a vertically located shaft which rotates from the electric motor installed under the mounting table. Round surface of the table serves as the lower base of the cylindrical resonator of the lower tier, and above it is a mixing mechanism fixed to the shaft. Diameters of the grinding discs are larger than the diameters of the resonators of the corresponding higher tiers. Superfine-frequency generators are installed from the lateral surface of each shielding casing, the emitters of which are directed to perforated cylindrical resonators through dielectric inserts. On the upper base of the cylindrical shielding casing of the first stage there is a grinding mechanism with a discharge auger and a loading container.

EFFECT: use of invention improves quality of resulting product.

1 cl, 7 dwg