The heat exchanger of this equipment adopts sleeve structure, which is efficient, energy-saving and simple to operate. Due to the extremely short heating time of the material and small nutritional loss, it is widely used in the sterilization or sterilization of fluid materials such as fresh milk, soy sauce, beverages, and alcohol. It can also be used for the sterilization or sterilization of soy milk and fluid drugs. If it is matched with a homogenizer, it can also be used for high-viscosity materials, such as beet condensed milk. Production processing capacity:1~4t/h. Sterilization temperature:115~145C; insulation time:4~ 6 s; control method: manual control, automatic control equipment main configuration: material pump, balance barrel, heater, double coil heat exchanger, temperature control and recorder (optional), electrical control system (optional), etc.