Maintenance of liquid oxygen tanks
The maintenance of liquid oxygen tanks includes the maintenance of the outer shell and inner cylinder, the maintenance of the insulation system, the calibration of safety accessories, and the maintenance of the vacuum degree.
The maintenance of liquid oxygen tanks includes the maintenance of the outer shell and inner cylinder, the maintenance of the insulation system, the calibration of safety accessories, and the maintenance of the vacuum degree.
Thoroughly inspect the outer shell of the liquid oxygen tank to find all rust spots and cracks, and perform necessary welding and anti-corrosion treatment to ensure the integrity of the outer shell.
It is necessary to regularly use tools such as endoscopes to check the inner surface of the inner cylinder to identify possible corrosion and cracks and take corresponding measures.
The insulation performance of the liquid oxygen tank depends largely on the vacuum degree of its interlayer. Therefore, it is crucial to regularly check the vacuum degree and perform vacuum operations when necessary to maintain the insulation performance.
The accurate display of the pressure gauge is essential for monitoring the status of the tank. During the maintenance process, if any misalignment of the pressure gauge is found, it should be replaced immediately to ensure the accuracy of the reading.
The safety valve is an important safety accessory of the liquid oxygen tank, which is used to relieve pressure and protect the tank when the pressure exceeds the standard. The performance of the safety valve must be checked regularly and replaced or repaired when necessary.
The cleanliness and integrity of the pipes and connections are very important to maintain the cooling efficiency of the system and prevent leakage. During maintenance, these parts should be thoroughly cleaned and any damage should be repaired to ensure the normal operation of the cooling system.
Through professional maintenance methods and strict safety measures, the long-term safe and stable operation of the liquid oxygen storage tank can be ensured.
