Underground water circulation well repairing system

The invention belongs to the technical field of groundwater pollution treatment, and particularly discloses a groundwater circulation well repairing system. According to the underground water circulation well repairing system of the structure, the ultrasonic mechanism is arranged in the circulation well body, the ultrasonic vibrator in the ultrasonic mechanism is connected with the wave vibration plate, and the direction of ultrasonic energy emitted by the wave vibration plate faces one side of the filter screen, so that countless micro-gas-nucleus cavitation bubbles can be formed in underground water in the vibration process of the wave vibration plate; when the sound pressure reaches the expectation, insoluble stains are destroyed through vibration of micro-gas-nucleus cavitation bubbles and micro-jet and shock waves generated by repeated closing and bursting so that the insoluble stains can be dispersed in water, and when pollutants, fine sand and other fine particle blockages existing in water flow adhere