High frequency heating sterilization device for tidal irrigation of citrus seedlings

The invention discloses a high frequency heating sterilization device for the tidal irrigation of citrus seedlings. The heating sterilization device includes a control box and high frequency processing equipment; a high voltage power supply, a controller and other parts are installed in the control box; the high frequency processing equipment consists of a high frequency processing box, a signal source and two electrode plates, and the signal source and the two electrode plates are located in the high frequency processing box; a non-metallic hard pipe in S-shaped arrangement is arranged between the two electrode plates; the high frequency processing equipment is used for realizing high frequency heating and processing a nutrient solution flowing through the non-metallic hard pipe; and thecontroller can control a water pump to start and stop. The heating sterilization device can separate a signal and a control and processing part and control electrodes to split, so that the interference of high-power electroma