Two or three things you need to know about liquid oxygen tanks

Two or three things you need to know about liquid oxygen tanks
I. Meaning of liquid oxygen storage tank:
It is a storage tank containing liquid oxygen. Liquid oxygen is a cryogenic liquid of -182 degrees, so the storage tank is also called cryogenic storage tank
Two, the purpose of liquid oxygen storage tank:
The more common use of storage tank is concentrated oxygen supply, such as respiratory oxygen in hospital wards, blast furnace oxygen blowing in steel mills, metal cutting oxygen, oxygen-rich combustion boiler, liquid oxygen into gaseous oxygen ionization to make ozone and other very wide range of uses.
Iii. Specifications of liquid oxygen storage tank:
Liquid oxygen storage tank usually has vertical and horizontal two, storage tank is divided into the inner container and the outer container, the content is made of 304 stainless steel, the outer container is made of ordinary carbon steel, sandwich filled with thermal insulation pearlite powder and vacuum, in order to achieve the effect of thermal insulation. According to the filling volume is divided into: 5 cubic, 10 cubic, 15 cubic, 20 cubic, 30 cubic, 50 cubic, 100 cubic, 150 cubic. According to the working pressure is divided into: 8kg and 16kg two, can also be according to the field use requirements for special production.
Iv. Design, manufacture and installation of liquid oxygen storage tank
The tank is designed and manufactured in accordance with GB150 steel pressure vessel and GB18442 cryogenic adiabatic pressure vessel, and the liquid oxygen station is designed in accordance with GB50030 oxygen station design specifications. The safe distance of the liquid oxygen tank should be designed according to the design requirements of the oxygen station. The installation unit must be qualified for pressure vessel installation.
V. Initial loading of liquid oxygen storage tank:
Heilongjiang liquid oxygen tank installation, obtained the quality supervision Bureau after the use of the certificate can be filled with liquid oxygen, the initial filling of liquid oxygen, should first open the upward liquid storage tank for a spray cooling, such as liquid liquid appears when the cooling and precooling is completed, and then open the liquid into the liquid filling, after filling to observe the pressure gauge instructions, Pay attention to the tank pressure is not too high.
The staff introduced five points of knowledge for the users of the liquid oxygen storage tank, we can understand it in detail, if you have doubts about the content of our explanation, or you have better ideas, you can contact our staff, we will listen to your views carefully, thank you for your support.