▎ 摘　　要

NOVELTY - The utility model claims an application of ultrasonic to prepare the graphene device of electric system, comprising an ultrasonic drive power supply module and flow control module and an automatic exhaust valve control module. an ultrasonic driving power supply module for driving the ultrasonic driving power supply. flow control module for adjusting the ultrasonic driving power frequency so as to realize the monitoring of the flow rate. Automatic exhaust valve control module controls the valve S2 to open and close and realize the regulation of pressure in reaction kettle. The utility model has simple design, convenient operation and easy maintenance, the design work at the same time to realize six ultrasonic vibrator, improves the production efficiency and ensures the graphene product has high quality and high quality characteristics. specially designed flow control module and an automatic exhaust valve control module to realize the automatic control of the flow quantity and the exhaust valve so as to guarantee the normal operation of the mass of graphene and graphene peeling process of peeling. the prepared graphene product development has a certain promoting function.