Maintenance of carbon dioxide storage tanks
The maintenance of carbon dioxide storage tanks is an important part of ensuring their safe and efficient operation, which usually includes steps such as cleaning, inspection, repair and pressure testing.
The maintenance of carbon dioxide storage tanks is an important part of ensuring their safe and efficient operation, which usually includes steps such as cleaning, inspection, repair and pressure testing.
Regarding the maintenance system and process of carbon dioxide storage tanks, the state and the industry have relevant standards and regulations, and maintenance is carried out at least once a year. The maintenance content includes cleaning the inner wall of the tank, checking whether the anti-corrosion layer is intact, whether the valves and interfaces are operating normally, and whether the pressure gauge and thermometer are normal.
During the maintenance process, special attention should be paid to protecting the inside and surrounding environment of the tank from pollution and damage. For general faults and problems, they should be repaired and handled in accordance with the maintenance manual provided by the manufacturer; for complex problems and faults, professional technicians should be consulted for handling.
If the tank has a large area of ”sweating” or “frosting”, this is usually due to the destruction of the vacuum degree of the interlayer. Possible reasons include leakage of the interlayer pipeline, insufficient or uneven filling of pearl sand, etc. In this case, the tank needs to be leaked, the leak point needs to be found and repaired. If the problem is with the pearl sand, it needs to be replenished or refilled with pearl sand.
