How to inspect LNG storage tanks and apply safety regulations

【1】 How to inspect liquefied gas storage tanks? How to inspect LNG storage tanks, such as water tanks, is unfamiliar to everyone. This is mainly because there is no relevant information about it before, so it is normal for people to be unfamiliar with it. However, if it is still abnormal after the explanation, it will give you a new understanding of liquefied gas storage tanks. Liquefied gas storage tanks themselves should actually have necessary fire protection measures. Cables should have fire prevention (based on actual reports) and high temperature prevention measures. Non flame retardant cables should not be directly laid on the structure. Before the installation of the main pipelines such as the framework, steam drum, and liquefied gas storage tank, the installation scope should include inspection records that need to be checked. If the quality certification information is incomplete or there are doubts about the quality, the construction unit can raise questions to the production unit and request supplementary inspection or alkaline re examination. The Anran chain system and protection device, chemical sampling and dosing system, indoor fire protection system, preheater, and soot blowing system are prohibited from starting without testing and adjustment. During the entire start-up period, the following thermal equipment and protective devices should be debugged and put into operation. The inspection of liquefied gas storage tanks should be included in the installation and equipment maintenance plan. Liquefied gas storage tanks that have not been inspected and qualified cannot be installed and put into operation. Regarding the explanation of liquefied gas storage tanks, it can actually be divided into several parts. This can enable the article to be cleaned and have conditioning properties, and also make it easier for everyone to understand, comprehend, and master. Only then can it be well applied in practical life. The inspection of liquefied gas storage tanks is mainly divided into factory maintenance and formal inspection. If the product has passed factory maintenance, a certificate of conformity should be attached to the product. However, for type inspection, spot checks should be conducted on the basis of factory inspection according to relevant inspection items. If one item is found to be unqualified, the product will be judged as unqualified. 【2】 During the application of liquid oxygen storage tanks, it is important to keep in mind the Anran application standards. The Anran standards for liquefied natural growth gas storage tanks are a concern for every enterprise in the market. As the substances stored in this equipment are prone to risk events, the Anran application standards are also very important. However, in practical use, how to confirm the Anran function of liquid oxygen storage tanks? In industrial applications, liquid oxygen storage tanks are commonly used to store liquid oxygen. Based on the relevant characteristics of liquid oxygen, there are some things to pay attention to when using storage tanks to confirm the storage effect and safety. When using liquid oxygen storage tanks to store liquid oxygen, it is necessary to confirm that the inner cavity of the tank needs to be cleaned once a year to avoid corrosion of the tank wall by liquid oxygen. Before cleaning the storage tank, it is necessary to thoroughly remove the liquid oxygen from it. The discharge should be carried out according to the method, and then neutral detergent should be used for cleaning operations. After cleaning with detergent, a lot of clean water should be used for secondary flushing. Liquid oxygen storage tanks cannot be put into use immediately after cleaning. It is necessary to confirm that the water inside the tank is dry, and pay attention to the temperature of the washing solution and flushing water. As the storage tank stores liquid oxygen, it is necessary to confirm the low temperature requirements. Therefore, the temperature of the cleaning liquid should generally not exceed 40 degrees Celsius. If the temperature is too high, it will affect the function of the storage tank. It is necessary to properly label the low-temperature storage tanks for storing liquid oxygen, in order to have a specific understanding of the storage conditions. Liquid oxygen storage tank is a device that stores low-temperature liquids under high vacuum. During operation, it is important to pay attention to relevant maintenance methods to ensure that the storage effect of the tank is fully utilized and to extend the service life of the equipment, thereby reducing the frequency and cost of equipment replacement for enterprises. Before storing a large amount of liquid oxygen in a storage tank, it is necessary to inject an appropriate amount of liquid oxygen to pre cool the tank. After confirming that the temperature inside the tank is at an appropriate level, a lot of liquid nitrogen filling can begin. The environment of the storage tank location should be kept dry and well ventilated. During the storage of liquid oxygen in the tank, it is necessary to minimize the number of times the lid is opened. It is also important to observe whether the neck plug is frozen during normal times. If it is, it should be removed in a timely manner, and the insulation of the tank body should be checked to confirm whether it is suitable to continue storing liquid oxygen.