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How to keep aviation aluminum liquid nitrogen tank

Edit: Henan Tianchi Instrument Equipment Co., Ltd    Date:2019-01-21
Aviation aluminum liquid nitrogen tank is used to store non-combustible, but suffocating liquid nitrogen. If it is accidentally leaked, it will cause hypoxia, which will cause suffocation. Therefore, it is necessary to keep aeronautical aluminum liquid nitrogen tank to avoid leakage. The specific storage methods are as follows:
1. Check if there is any depression in the outer casing before use, and whether the vacuum exhaust port is intact;
2. Whether the film of the vacuum port is opened;
3. Check the vacuum cap for cracks;
If the vacuum port is damaged, the degree of vacuum will decrease and it will not be insulated if it is severely damaged. If you continue to use it, the upper part of the tank will be frosted and the liquid nitrogen loss will be large.
Note: After the inspection is completed, we should not touch the vacuum port during use.
4. Next, check the inside of the tank. If there is any foreign matter, be sure to remove it to avoid corrosion of the inner tank.
5. When transporting the aviation aluminum liquid nitrogen tank, it must be installed in the wooden frame and padded. The tank and the tank should be stuffed with fillers to avoid collision with each other, and should be handled gently during loading and unloading. When storing the aviation aluminum liquid nitrogen tank, it should be placed in a well-ventilated and cool place, avoid direct sunlight and avoid the tank being dumped.
How to keep aviation aluminum liquid nitrogen tank