The Application of Nitrogen Generator in Fresh Milk Production lines

Many people would ask that isn’t fresh milk stored at low temperatures. What role can nitrogen gas play? In fact, nitrogen generator that produced nitrogen gas is almost everywhere on modern dairy production lines and plays a significant role.

Fresh milk contains fat, protein and vitamins, all of which are easily destroyed by oxygen gas. So during the production process, such as in the steps of mixing, filling and homogenization, nitrogen gas is usually used to replace air on the equipment.

Empty tank roof nitrogen gas inflating, called nitrogen gas sealed, its effect is maintaining a stable air pressure inside the tank to prevent air from entering and preventing bacteria from entering with the air. Besides, it enhances the stiffness of the packaging, making it less likely to be crushed and reducing damage during transportation.

  

Besides, have you ever noticed that fresh milk bottles are usually quickly sprayed with gas before being filled? That’s not air, but 99.9% high-purity nitrogen gas. Its functions are as follows:

1. Blow away oxygen gas, impurities and fine dust.
2. Protect the cleanliness at the moment of filling processing.
3. Reduce dissolved oxygen gas and extend the shelf life of fresh milk.

Why do dairy enterprises prefer to use PSA nitrogen generators?

1. Low nitrogen gas production cost: Much cheaper than bottled nitrogen gas and liquid nitrogen
2. Nitrogen gas is produced as needed, with controllable purity (99% – 99.999%).
3. Food-grade nitrogen gas is safer and more reliable
4. Suitable for dairy factories that operate 24 hours a day without interruption

 

For large-scale and continuous fresh milk production lines, a self-built nitrogen gas station is almost a standard configuration. If you are interested in PSA oxygen/nitrogen generator, liquid nitrogen generator, ASU plant, gas booster compressor.

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Email: Riley.Zhang@hznuzhuo.com