▎ 摘　　要

NOVELTY - The ultrasonic graphene preparation equipment has a base (1) and a furnace structure (2) that is provided on the upper end of the base. A processing box (9) is provided on one side of a vacuum pump (11). A collection box (8) is connected to one side of the processing box. A furnace cover (3) is provided at the upper end of the furnace structure, and a discharge pipe (13) is provided at the bottom end of the furnace structure. The foam pump is connected to one end of a foam discharge pipe (6) on the upper surface of the processing box. An inner cylinder is arranged inside the furnace structure. A vacuum chamber is provided between the furnace structure and the inner cylinder. An ultrasonic generator is arranged inside the vacuum chamber outside the inner cylinder. The inner wall of the inner cylinder is sealed and embedded with a transducer corresponding to the ultrasonic generator. USE - Ultrasonic graphene preparation equipment. ADVANTAGE - The ultrasonic graphene preparation equipment solves the problem that the sound waves are harmful to the staff during the traditional ultrasonic treatment of graphene, and through the action of the foam suction plate and the foam pump, the flocculant graphene produced during the ultrasonic treatment can be extracted and processed. The ultrasonic graphene preparation equipment improves the ultrasonic treatment effect of graphene in the inner cylinder, performs secondary treatment on the flocculant graphene, and makes the ultrasonic treatment efficiency of graphene higher. DESCRIPTION OF DRAWING(S) - The drawing shows a structure schematic diagram of an ultrasonic graphene preparation device. (Drawing includes non-English language text) Base (1) Furnace structure (2) Furnace cover (3) Foam discharge pipe (6) Collection box (8) Processing box (9) Vacuum pump (11) Discharge pipe (13)