Product usage and working principle：

This pasteurization and spray cooling machine is designed and manufactured for beverage filling production lines such as juice (tea). Also known as tunnel type pasteurization and spray cooling combination unit. It is a secondary sterilization equipment used for processing beverages such as cans and PET bottles that have been filled. Through the conveyor belt, it enters the tunnel type spray sterilization, spray cooling, and room temperature bottle discharge. In various temperature zones of the pasteurization and spray cooling machine, containers are sprayed with water of different temperatures, namely the sterilization stage and the cooling stage. It uses water sprayed onto cooler containers to become hot, and this hot water is used to cool the already sterilized containers, so that the containers can be gradually cooled. This can not only avoid taste loss caused by overheating, but also prevent sudden changes in container thermal stress that may cause bottle breakage or deformation. And after the heating and cooling areas are connected to each other, the energy is well regenerated and utilized - this is called the principle of energy regeneration. The tunnel type pasteurizer fully utilizes this principle of heat balance, with very low energy consumption, and only limited energy is used in the sterilization area.

The entire pasteurization line is made of high-quality SUS304 stainless steel, and the temperature and speed can be set according to the process requirements. The machine runs smoothly, and the stainless steel mesh belt has the characteristics of high strength, small elasticity, not easy deformation, easy maintenance, and convenient operation and maintenance. Compared with the current soil method (sterilization pool), it has lower labor intensity, less manpower, high degree of self-control, and the temperature can be automatically controlled within 98 ℃. The spray pipe is used to evenly spray hot water onto the surface of the material, and the heating is uniform. The sterilization effect is significant, and the product quality is easy to control.

Our company mainly produces food processing assembly line equipment, and the spray type pasteurizer is mainly used for low-temperature sterilization of canned products. It has high sterilization efficiency and good sterilization effect, and is an essential equipment in the food processing industry.