We all know that liquid nitrogen tanks can generally be divided into two types: storage tanks and transportation tanks. Regardless of which type, we must strictly follow the instructions for use and pay attention to some usage precautions. Therefore, today we will learn how to use liquid nitrogen tanks normally:

　　1. Before use, check

　　Before using a liquid nitrogen tank, it is necessary to conduct a thorough inspection to check if there are any dents in the casing and if the vacuum exhaust port is intact. If there is any damage, it will reduce the internal vacuum degree and even fail to maintain insulation, greatly increasing the loss of liquid nitrogen until it cannot be used; In addition, we also need to check if there are any foreign objects inside the tank, and if there are, they must be removed in a timely manner.

　　2. Filling of liquid nitrogen

　　When filling with liquid nitrogen, it is also important to be cautious. If it is a new liquid nitrogen tank or in a dry state, it must be pre cooled and filled slowly to avoid rapid cooling that may damage the inner liner and reduce its service life.

　　3. Storage of liquid nitrogen tanks

　　If the liquid nitrogen tank is used to store liquid media, the inlet/outlet valves and pressure boosting valves must be closed, while the vent valve needs to be opened.

　　4. Transportation of liquid nitrogen tanks

　　If the liquid nitrogen tank is used for transportation, it is necessary to ensure that the opening and closing status of each valve is consistent with the storage. The bottom seat of the packaging box should be cushioned under the container seat ring, and then the liquid nitrogen tank should be firmly fixed to the vehicle with a rope to prevent it from shaking during transportation.

　　The above is the relevant content about using liquid nitrogen tanks, hoping to be helpful to you. If you want to learn more about this content, you can visit the official website of Haisiyuan at www.hsy515.cn!

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