RADIOWAVE INSTALLATIONS FOR HEAT TREATMENT OF RAW MATERIALS Russian patent published in 2017 - IPC A23N17/00 

FIELD: agriculture.

SUBSTANCE: radiowave installation for heat treatment of raw materials contains ultrahigh-frequency generators 5 with the frequency of 2450 MHz and a toroidal resonator. The resonator consists of a torus with three transverse waveguides, removable modules and a stationary flat plate rigidly fixed along the inner perimeter of the torus. The removable modules contain additional sources of electromagnetic radiation of the radio wave spectrum, which differ in wavelength. The elements of power supplies from these sources are installed on the removable top plate located in the central part of the toroidal resonator. A screw dispenser is disposed in the below-cutoff waveguide fixed to the bottom side of the torus. One of the upper below-cutoff waveguides is connected to a fitting connected to an air filter. The third below-cutoff waveguide is connected to a loading hopper.

EFFECT: use of the invention will allow to carry out high-quality heat treatment of raw materials.

3 dwg