Selection and determination of tank milk pasteurization process
News from milk pasteurization machine designer:Nowadays the common methods to milk sterilization are: pasteurization low temperature for a long time, high temperature for a short time pasteurization, ultra-high temperature instantaneous sterilization, secondary sterilization.
The determination of the process
The sterilization method of choice is pasteurization. The advantage of pasteurized milk is that it can kill all pathogenic bacteria while preserving the nutrition and natural flavor of milk. Disadvantages are: there are still some heat-resistant bacteria after sterilization, so it requires storage at a temperature of about 4℃, and can only be stored for 2 to 7 days.
1. Pasteurization of dairy products and the equipment needed
Pasteurization process of dairy products: raw milk acceptance, filtration, purification, standardization, homogenization, sterilization, cooling, filling, inspection, refrigeration
1 clarifying tank, 2 refrigerator, 3 milk storage tank, 4 balance tank, 5 storage tube, 6 milk purifier, 7 pasteurization tank, 8 buffer tank and packaging machine, 9 bagging machine.
2. Main operation steps of pasteurization process
① Acceptance and classification of raw materials
② Filtration or purification
(3) standardized
(4) homogeneous
⑤ Pasteurization
6. The cooling
All landowners filling