The early application of low temperature ultrasonic extraction originated in Germany, and was used to break the wall of cells to extract the substances inside. Nowadays, ultrasonic catalytic machine is widely used in various chemical industry, which is used for the dispersion and mixing of molecular materials, the dispersion of ink and paint, the preparation of graphene, the dispersion of dyes, diesel emulsification, emulsification of dairy products, cosmetics, and the production of catalyst. Th