How to extend the service life of cryogenic oxygen tanks?

How to extend the service life of cryogenic oxygen tanks? The cryogenic tank is a high vacuum refrigerator. How do I extend the cooling life during the use of the liquid nitrogen tank? Please teach me how to extend the life of the coolant tank.

1.Before using the liquid nitrogen tank, you must first inject a small amount of liquid nitrogen for cooling. When the temperature inside the tank reaches liquid nitrogen temperature, the tank is filled with liquid nitrogen. Check the neck plug and the small groove on the neck plug at any time. Remove the neck plug decoration at any time, and do not leave cloth or plastic, etc. on the neck plug. Increase the jam and check for liquid nitrogen Tank.

2. Handle the cold storage tank gently to avoid collision or pinch. When moving, you need to listen without being dragged to the floor. Store in a dry and well-ventilated place to prevent moisture.

Even if there is a leak after use, it can be repaired within Fuschlan technology time, preventing long-term surface repair and affecting production. With this delicate handling, the likelihood of problems of leakage in the heat exchanger is greatly reduced, and not only the purchase cost of the heat exchanger is reduced, but also the cost of the heat exchanger is reduced. However, it ensures the quality and production time of the product and improves the competitiveness of the product.