RU-2861654-C2 - MICROWAVE APPARATUS WITH INTERCONNECTED RESONATORS FOR DEFROSTING AND HEATING ANIMAL COLOSTRUM

RU2861654C2RU 2861654 C2RU2861654 C2RU 2861654C2RU-2861654-C2

Abstract

FIELD: agriculture. SUBSTANCE: invention can be used for defrosting and heating animal colostrum. The microwave apparatus comprises an inverted toroidal resonator (1), represented as coaxially arranged non-ferromagnetic cylinders of different heights with a common lower non-ferromagnetic base (10), forming a toroidal (2) and a capacitor (5) part of the resonator. A cut-off waveguide (12) with a ball valve is attached to the lower non-ferromagnetic base (10) of the inner cylindrical resonator (11). The upper base (3) of the inner cylindrical resonator (11) is perforated and a ceramic stationary shell in the form of a truncated cone (4) is attached to it, the larger base diameter of which is equal to the diameter of the outer cylinder of the inverted toroidal resonator (1). The volume between the perforated base (3) of the inner cylindrical resonator and the upper base of the outer cylinder is represented as a capacitor part (5) of the inverted toroidal resonator, where an electrically driven perforated dielectric sectional disc (6) is coaxially placed. The disc (6) is located at the level of the raw material loading window, closed with a flexible aluminium curtain and made on the side surface of the outer cylinder. Magnetrons with waveguides (7, 9) are placed on the upper base of the outer cylinder and on the lower base (10) of the inner cylinder, offset by 120 degrees. EFFECT: possibility of defrosting and heating colostrum in a continuous mode. 1 cl, 7 dwg

Inventors

TIKHONOV ALEKSANDR ANATOLEVICH
NOVIKOVA GALINA VLADIMIROVNA
Prosviryakova Maryana Valentinovna
Mikhajlova Olga Valentinovna
Storchevoj Vladimir Fedorovich
Basonov Orest Antipovich
Korshikov Danil Dmitrievich

Dates

Publication Date: 20260506
Application Date: 20241007

Claims (1)

A microwave installation for defrosting and warming up animal colostrum, characterized in that it contains a toroidal microwave resonator intended for defrosting colostrum, and a cylindrical microwave resonator intended for warming up colostrum, wherein the toroidal microwave resonator is formed by coaxially arranged outer and inner non-ferromagnetic cylinders of different heights with a common non-ferromagnetic base, wherein the outer cylinder forms the toroidal part of the resonator, and the volume between the upper base of the outer cylinder and the perforated upper base of the inner cylinder forms the condenser part of the toroidal microwave resonator, wherein the inner cylinder is made in the form of the said cylindrical microwave resonator, to the lower base of which an extremal waveguide with a ball valve is attached, and its upper base is made perforated and provided with a ceramic stationary shell made in the form of a truncated cone, the diameter of a large the base of which is equal to the diameter of the outer cylinder, while in the condenser part of the toroidal microwave resonator on the common axis of the outer and inner cylinders there is an electrically driven dielectric perforated sectional disk located at the level of the window for loading raw materials, made in the side surface of the outer cylinder and closed with an aluminum flexible curtain, while on the upper base of the outer cylinder and on the lower base of the cylindrical microwave resonator there are magnetrons with waveguides shifted relative to each other by 120°.

Description

The proposed invention can be used on farms where cattle, horses, camels, goats, etc. are kept, for defrosting and warming up animal colostrum in a continuous mode. With a rational arrangement of two joined volumetric resonators (toroidal and cylindrical), providing a high electric field intensity and the required dose of exposure to an ultra-high frequency electromagnetic field on colostrum of different aggregate states, it is expected that the duration of defrosting and heating of colostrum will be reduced while maintaining its nutritional value. A microwave setup with joined resonators, such as a conical and toroidal resonators, is known (patent no. 2752938). It contains resonators with a common perforated base [1]. The toroidal resonator consists of a capacitor section separated from the annular section of the resonator by a perforated dielectric ring base. Advantages: ensuring high electric field strength (EF) in both resonators; electromagnetic safety in continuous operation mode. Disadvantages: only heat treatment of crushed raw materials is possible; uniform distribution of the electromagnetic field in a conical resonator without dissectors is very difficult. The innovative idea is that the design of a rectangular toroidal resonator ensures the defrosting of frozen colostrum taken from plastic bottles by moving an electrically driven cellular dielectric disk in its capacitor section, while the colostrum is heated in a cylindrical resonator under a different dose of exposure to an ultra-high frequency electromagnetic field. The technical result is achieved by the fact that it contains an inverted toroidal resonator, presented in the form of coaxially located non-ferromagnetic cylinders of different heights with a common lower non-ferromagnetic base, forming the toroidal and condenser parts of the resonator, moreover, a transverse waveguide with a ball valve is attached to the lower non-ferromagnetic base of the internal cylindrical resonator, and its upper base is perforated and a ceramic stationary shell in the form of a truncated cone is attached to it, the diameter of the large base of which is equal to the diameter of the outer cylinder, wherein the volume between the perforated base of the inner cylinder and the upper base of the outer cylinder is represented as the capacitor part of a toroidal resonator, where an electrically driven dielectric perforated sectional disk is coaxially placed, at the level of the window for loading raw materials, closed by an aluminum flexible curtain, on the side surface of the outer cylinder, and on the upper base of the outer cylinder and on the lower base of the inner cylinder there are magnetrons with a waveguide shifted by 120 degrees. The essence of the proposed invention is explained by drawings. Fig. 1 - spatial image of a microwave installation with interconnected resonators for defrosting and heating animal colostrum (general view); Fig. 2 - spatial image of a microwave installation with interconnected resonators for defrosting and heating animal colostrum (general view, in section); Fig. 3 - spatial image of a microwave installation with interconnected resonators for defrosting and heating animal colostrum (general view, in section with positions); Fig. 4 - spatial image of a toroidal resonator; Fig. 5 - spatial image of a cylindrical resonator; Fig. 6 - spatial image of an electrically driven dielectric perforated sectional disk; Fig. 7 - ceramic shell in the form of a truncated cone. A microwave unit with interconnected resonators for defrosting and heating animal colostrum contains: - inverted toroidal resonator 1; - toroidal part of resonator 2; - perforated base 3; - a ceramic stationary shell in the form of a truncated cone 4; - the capacitor part of the toroidal resonator 5; - electrically driven dielectric perforated sectional disk 6; - magnetrons 7, 9; - a window for loading raw materials, closed with an aluminum flexible curtain 8; - lower non-ferromagnetic base 10; - internal cylindrical resonator 11; - a cut-off waveguide with a ball valve 12. A microwave installation with interconnected resonators for defrosting and warming up animal colostrum contains an inverted toroidal resonator 1, presented in the form of coaxially arranged non-ferromagnetic cylinders of different heights with a common lower non-ferromagnetic base 10, forming a toroidal 2 and condenser 5 parts of the resonator. An evanescent waveguide 12 with a ball valve is attached to the lower non-ferromagnetic base 10 of the internal cylindrical resonator 11. A ceramic stationary shell in the form of a truncated cone 4 is attached to the upper perforated base 3 of the internal cylindrical resonator 11, the diameter of the large base of which is equal to the diameter of the outer cylinder. The volume between the perforated base 3 of the inner cylinder and the upper base of the outer cylinder is represented as the condenser part 5 of the resonator, where the dielectric perforated sec