Detailed description of the components of the tube sterilization machine
Tube sterilizers are widely used in milk, juice, tea drinks, milk drinks, ketchup, condiments, beer, butter, ice cream, egg products, solid powder and Other products.
The 1 cycle sterilizer is a ring-shaped sleeve that is bent with a stainless steel tube to heat the cleaning and disinfecting water of the device. When heated, saturated steam flows backward in the outer tube. When the product is sterilized, it is only used for pipelines.
2 The preheating heat exchanger is a casing which is led out by the circulation sterilizer and is similarly bent into a ring shape. The cold feedstock in the tube is heat exchanged with the hot product outside the tube, with a homogenizing valve 6 interposed therebetween.
3 Ultra high temperature heater is a steam tank with a ring tube installed. The product flows in the inner tube and the steam passes in the opposite direction to the outer tube.
The entire heating section is divided into sections, each section being equipped with an automatic condensate drain valve. When the maximum operating limit is reached, the steam passes through the entire heated annular tube and the condensed water is discharged at the last valve.
In some cases, for example, it is only necessary to use a partially heated annular tube, at which point the condensate from the automatic valve coincides with the reduced heating surface, and the remaining heating loops are just filled with condensed water without heating. Once the processing capacity is increased, the heating surface of the ultra-high temperature section is automatically adjusted.
Therefore, the overheating caused by the reduction of the product flowing through the entire length of the heating section does not occur. This design allows the heating surface to adapt to a variety of different viscosity products with great adaptability.
4 coolers are a ring casing.
5 homogenizing valve The whole system has two homogenizing machines. One is before the heater, the pressure is about 20MPa, and one is after the heater, the pressure is 0.5~5MPao. There are 5 valves in the two homogenizers, mainly used. Lower average pressure to reduce pressure fluctuations and machine vibration.
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