Characteristics of Hainan Liquid Oxygen Storage Tanks and Structural Description of Zhongjie Liquid Oxygen Storage Tanks

Description :

　　The physical properties of carbon dioxide storage tanks and liquid oxygen storage tanks are different. Typically, the temperature of liquid carbon dioxide storage tanks is -20 ℃, while that of liquid oxygen storage tanks is -186 ℃. The similarity between the two is that they are both insulated storage tanks, including PU insulation or double-layer vacuum insulation.

　　But the inner material of the carbon dioxide storage tank is not as high as that of the liquid oxygen storage tank, after all, the temperature is not as low as that of liquid oxygen. Another factor is the planning pressure. The planning pressure for carbon dioxide tank trucks is usually 2.0-2.5Mp, while for liquid oxygen tank trucks it is usually 0.8-1.6Mp.

　　The pressure of the carbon dioxide storage tank should not be lower than 1.4 MPa for operation. When the pressure is lower than 0.7 MPa, the carbon dioxide liquid will form dry ice. Once it forms dry ice, the storage tank will be very troublesome. The carbon dioxide liquid inside will condense into ice, which will be difficult to handle.

　　Characteristics of Carbon Dioxide Storage Tanks

　　1. Safe and efficient operation: Select a "combination and safety system valve" and use two sets of safety valves to operate together. When the safety valves are calibrated regularly, one side can be closed and the other side can continue to operate, ensuring the safe operation of the storage tank.

　　2. Strong planning and production: With strong skills, advanced equipment, and a comprehensive quality management system, it holds a prominent position in the domestic industry.

　　3. Stable and reliable function: Liquid carbon dioxide storage tanks have the advantages of stable function, easy operation and protection, short start-up time, and smooth operation. The products are available nationwide.

　　Characteristics of Liquid Oxygen Storage Tanks

　　Liquid oxygen storage tanks are mainly used for low-temperature liquid storage of gases such as liquid oxygen, liquid nitrogen, liquid argon, and carbon dioxide. 1 cubic meter of liquid can replace 130 gas cylinders. It can replace daily transportation with gas cylinders, saving a lot of manpower and material resources. Widely used in gas industry, hospitals, metal smelting and other gas consuming users, it is a product that achieves centralized gas supply. It has the characteristics of long service life, compact structure, small footprint, centralized control, and easy operation.

　　The characteristics and main uses of liquid oxygen storage tanks are storage pressure vessels for storing liquid oxygen. To provide high-purity gas for steel mills, hospitals, gas production plants, food and beverage industries, welding and other industries, which is more economical, safe and reduces gas costs compared to using high-pressure steel cylinders for inflation. Currently, liquid storage containers are used in various industries.

　　Liquid oxygen storage tanks have the characteristics of long service life, compact structure, small footprint, centralized control, easy operation and maintenance. A double-layer fixed vacuum powder insulated low-temperature storage tank. The inner liner material is made of stainless steel, and the outer liner material is Q235B or 16MnR. The anti-corrosion coating on the surface of the liquid oxygen tank adopts processes such as sandblasting, blowing, and spraying, and also uses two-component rapid curing liquid coating.

　　This is the characteristic and difference between carbon dioxide storage tanks and liquid oxygen storage tanks. When choosing, it is still necessary to choose according to the needs!

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• Characteristics of Liquid Oxygen Storage Tanks in Hainan