Liquid Nitrogen Storage Tanks
The reasons for the explosion of liquid nitrogen storage tanks will also be affected by quality factors. For example: 1. Improper selection of materials. The tank body of liquid nitrogen containers is generally made of pure aluminum foil and stainless steel cold-rolled steel plates. If the specifications and quality of these materials do not meet the specification standards If it fails to meet the withstand conditions of frozen liquid nitrogen, an explosion may occur. 2. The liquid nitrogen tank with poor heat preservation has inner and outer tanks. Once the reflective material and heat insulation material on the inner tank fall off, the adjacent reflective material will directly contact the outer tank, causing the liquid nitrogen in the inner tank to expand and gasify, or even explode. . 3. Aging of valves, instruments and other accessories During long-term use, if the valves, instruments and other accessories of the liquid nitrogen tank are not checked and replaced frequently, once these accessories are old and aging, the temperature of the liquid nitrogen will rise or leak, which will cause cause an explosion.
