MICROWAVE - CONTINUOUS-FLOW INSTALLATION WITH TRUNCATED CONICAL RESONATORS FOR DEFROSTING AND WARMING UP COW COLOSTRUM Russian patent published in 2021 - IPC A47J39/00 

FIELD: cattle.

SUBSTANCE: present invention can be used for defrosting and warming up bovine colostrum in a cattle farm. A continuous-flow microwave installation with truncated conical resonators for defrosting and heating bovine colostrum contains vertically arranged truncated conical resonators 3, 6, having a common perforated non-ferromagnetic base 8.On the outer side along the perimeter of the base 8, with a shift of 60 degrees, magnetrons are installed 5, 9 with air cooling so that the emitters are alternately directed to the corresponding truncated conical resonators 6, 3. Above the base 8 is a dielectric stirring mechanism 4. The top of the lower conical resonator 6 is truncated at the cross-sectional level, with a diameter of no more than a quarter of the wavelength where ball valve 7, and the top of the upper conical resonator 3 is truncated at the level of the critical section, depending on its height and angle of inclination of the generatrix, and with a diameter of not more than two depths of wave penetration into the raw material.

EFFECT: invention makes the process of defrosting and warming up bovine colostrum in a cattle farm.

1 cl, 2 dwg