"On the Emulsification Effect and Safety of Emulsifiers" reviews the technical structure of different types of emulsifiers currently used in CHINA, and analyzes the main factors that affect the emulsification performance and safety, including rotor and stator structure, number of revolutions and rotor diameter, clearance , manufacturing accuracy, process parameters and operating status, etc. And put forward the technical points of emulsifier structure and safety design, mainly structure design, sealing design, material inlet and outlet pipeline design, power and transmission design, safety interlock monitoring design.