Liquid oxygen is a low temperature, strong combustion-supporting material. There is a large amount of liquid oxygen stored in the liquid oxygen tank. In addition to preventing leakage and low temperature burns, we should also be alert to the danger of explosion. Because although the liquid oxygen from the air separation plant should be basically free of hydrocarbons, after long-term use, trace hydrocarbons may be concentrated and accumulated in the storage tank, and under certain conditions, explosion accidents may occur.
Therefore, the following problems should be noted during use: 1. The liquid level in the liquid oxygen tank should not be lower than 20% at any time; 2. Acetylene content in liquid oxygen in the tank shall be analyzed according to the specified time limit (such as once every half a month), and measures shall be taken in time to solve any abnormality found; 3. The liquid in the tank cannot be left unused for a long time. It should be filled and discharged frequently to avoid concentration of harmful impurities such as acetylene.
Kaifeng DEAR Company sends engineering and technical personnel with actual equipment operation experience to carry out equipment operation management for customers, and at the same time transmits the operation parameters of the equipment to Deere Director's viewing room in real time, so as to ensure the long-term, stable, safe and reliable operation of the user's equipment in the best conditions, and bring real economic benefits to customers! And continue to receive technical skills training to meet customer needs.
