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Why can liquid nitrogen tanks hold active substances?

Editor:adminClick: Time:2019-10-24 09:41
Liquid nitrogen tank is a kind of equipment to realize its value through the physical characteristics of liquid nitrogen. We all know that liquid nitrogen is a kind of colorless, tasteless and extremely low temperature substance. Under normal pressure, its temperature is - 196 ℃. The production of liquid nitrogen tank is based on this physical property of liquid nitrogen.
 
We open the drain valve of the liquid pipeline at the bottom of the tank. The liquid nitrogen is discharged through the pipeline and vaporized through the evaporator at the bottom of the tank. The vaporized gas enters the top of the tank, and the pressure in the tank providing the liquid nitrogen will be self pressurized. When the liquid nitrogen tank needs to supply air to the outside, the liquid in the tank will press out the liquid by the pressure in the tank, and then it will be sent to the outside through the pipeline. After vaporization of the vaporizer, the liquid nitrogen will be vaporized. When released, semen or vaccines are stored at low temperature in a nitrogen filled environment.
There is also a point of special importance, that is, when using the liquid nitrogen tank to store animal semen, we must pay attention to understand the precautions for using the liquid nitrogen tank.
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If you are interested in the liquid nitrogen tanks or need to consult, please click on our online customer service, or call us.
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