Plate sterilizer is a primary sterilization equipment designed for dairy beverages or similar liquid materials. It is an ideal equipment for sterilizing and cooling materials to extend the shelf life. According to the user's different process requirements for heating, sterilization, heat preservation, and cooling of different materials, different process combinations can be designed to meet the process requirements. It has various safety protection measures, high temperature alarms, and low temperature reflow functions. At the same time, according to user requirements, corresponding high-precision automatic control systems can be configured. First, the use of plate type pasteurization machine Plate type pasteurization equipment is designed for pasteurized milk, yogurt, fancy milk, fresh milk, juice, beer, beverage, fruit wine, ice cream, milk beverage, concentrated juice, wine and other heat-sensitive liquid Process requirements such as continuous heating, sterilization, insulation and cooling. 1. Food industry: tea beverages, ice cream, fruit juice jam, dairy products, plant protein factories and other food and beverages. 2. Pharmaceutical industry: various types of syrups, nutrient solutions, proprietary Chinese medicines, paste preparations, biological products, cod liver oil, pollen, royal jelly, vaccines, various oral solutions, injections, intravenous drips, etc. 3. Beverage industry: alcoholic beverages, fruit juice drinks, mixed milk products, sugar, ice cream, fruit juice, peanut milk, protein milk, soy milk, dairy products, beverages, etc. 2. Working principle of plate type pasteurizer Can be connected to separator, degasser, flash steam and other equipment. The output of this equipment is mainly adjusted by the flow controller in the feeding system. When the full-flow homogenization method is used, the homogenizer is used to control the flow. Because the product is heated and cooled in the heat recovery part of the plate heat exchanger, the heat recovery rate is high. Classification of plate type pasteurization machine Full automatic configuration: Adopt advanced computer program to control PLC technology, according to the set process requirements, to control production and operation of the entire process, with CIP cleaning program for automatic cleaning Semi-automatic configuration: The entire process of operation is controlled semi-automatically. The operator can control each pump, valve and backflow function from the control panel. The temperature control PID maintains the sterilization temperature. The sterilization temperature is continuously recorded on the recorder. 1. Classification according to process requirements: pasteurizer, sub-high temperature sterilizer, ultra-high temperature sterilizer. 2. Divided by product category: column tube sterilizer, plate sterilizer, coil tube sterilizer, multi-tube sterilizer 3. According to the degree of automation: automatic, semi-automatic, manual.