What parts does the microwave dryer consist of?

Composition of microwave dryer Microwave dryer is mainly composed of power supply, microwave tube, connecting waveguide, heater and cooling system. 1. Magnetron is a microwave generator. It provides DC high voltage current from power supply and converts input energy into microwave energy. There are many kinds of magnetrons, such as straight beam tube and crossed field tube. Multi-resonant magnetron, namely cross-field tube, is widely used in food industry. 2. Waveguide devices are used for microwave transmission, interconnection, coupling and commutation, and long hollow metal pipes with cross sections are often used for microwave heating. The excitation and coupling devices in the waveguide are used to establish the required electromagnetic field modes in the waveguide respectively. Another irreversible transmission device is a circulator, which is often used to connect a microwave source and a resonant cavity. When the resonant cavity cannot fully absorb microwave power due to material reasons, part of the incident power enters the Zhang Duan load protection magnetron through the circulator. 3. The resonant cavity is the heater, which is the device to complete the interaction between microwave energy and medium. The common forms are box type, waveguide type, radiation type and surface waveguide type. 4. The energy leakage suppressor is located at the inlet and outlet of the heater to prevent electromagnetic wave leakage in the resonant cavity from hurting people. Source: www.gyxxjx.com gongyi city Xinxing Machinery Factory.