Safe distance for liquid oxygen storage tanks: Zhongjie supplies cost-effective low-temperature storage tanks

Description :

　　There are millions of principles and safety rules. Improper use of gas will ruin everything. Today, Zhongjie Special Decoration will give you a lectureliquid oxygen storage tankThe use of safety regulations.

　　Generally speaking, the safe distance between liquid oxygen storage tanks should not be less than half the distance between the larger of the adjacent tanks. Liquid oxygen is an ultra-low temperature liquid at -183 degrees Celsius, and storage must be insulated to prevent it from vaporizing into gaseous oxygen. Therefore, liquid oxygen storage tanks must be vessels or ultra-low temperature liquid storage tanks with a two-layer insulation structure.

　　Liquid oxygen storage tank, this series of ultra-low temperature storage tanks is a two-layer fixed vacuum pump powder insulated storage tank (storage tank). The inner liner material is made of stainless steel plate, and the outer liner material is carbon steel. The surface anti-corrosion coating adopts processing techniques such as shot blasting, blowing, and painting for rust removal.

　　In addition, liquid oxygen storage tanks are generally placed in a safe location near the air separation equipment to prevent open flames, heat sources, and flammable materials. Overpressure of the storage tank is prohibited. Liquid oxygen has magnetism, and under the effect of charging and discharging, it is prone to produce highly specific organic chemical reactive oxygen species, which is a type of explosive power source.

　　Within a radius of 30 meters around the liquid oxygen storage tank, it is prohibited to use fire or spark discharge, and explosion-proof equipment must be used. The liquid oxygen in the liquid oxygen storage tank continues to evaporate, and the concentration of acetylene may increase, causing accumulation and dissolution for explosion-proof purposes. The liquid oxygen in the liquid oxygen storage tank should be filled and used as much as possible, upgraded frequently to avoid acetylene accumulation. The acetylene water content in the liquid oxygen should be analyzed once a week, and if it exceeds the standard, the liquid oxygen should be drained completely.

　　The pressure gauge, vacuum gauge, liquid level gauge, alarm equipment, valves, etc. of the liquid oxygen storage tank must be calibrated on time to ensure flexibility and safety. When there is working pressure inside the liquid oxygen storage tank, maintenance or tightening is strictly prohibited. When pressure must be relieved during actual operation, the staff must develop safety precautions and operating procedures.

　　Safe use of gas, safe for you and me. Shandong Zhongjie Special Equipment Co., Ltd. wishes you a prosperous business and abundant financial resources.

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• liquid oxygen storage tank