Performance characteristics of low-temperature storage tanks LNG simple design and installation unit

Description :

　　Everyone knows,low-temperature storage tankIt is a vertical or horizontal double-layer vacuum insulated storage tank used for storing liquid natural gas, oxygen, nitrogen, argon, carbon dioxide, ethylene and other media. What are the performance characteristics of low-temperature storage tanks? Below is a brief introduction to the low-temperature storage tanks independently designed and manufactured by our company:

　　Safety and ease of operation performance:

　　The low-temperature storage tank adopts two liquid inlet methods, upper and lower, which can be selected according to the actual situation. The inner tank is equipped with a safety system device consisting of dual safety valves. In normal use, one set is in working state and the other set is in standby state. If the safety valve in working state trips, immediately open the manual pressure relief valve to release pressure below the working pressure of the storage tank. At the same time, quickly switch the safety device to the standby system through the manual handle, effectively ensuring the safety of the low-temperature storage tank. This safety system device consists of a safety valve, explosion-proof device, vent valve, and three-way ball valve, which not only reduces pipeline welding, but also has good fire and anti-static structures.

　　In addition, the safety relief ports set on the shell fully ensure the safety and reliability of the entire equipment. The low-temperature pipeline adopts a centralized outlet for easy operation and control, and the outlet adopts a Dura tube structure to meet the low-temperature requirements and reduce the stress caused by thermal expansion and contraction of the pipeline, ensuring the safety of the storage tank.

　　The vacuum valve adopts three "O" ring seals, effectively ensuring the reliability of the interlayer seal, and is made of all stainless steel with a compact size. The top of the liquefied natural gas low-temperature storage tank is designed with a hanging structure for easy transportation, lifting, and installation. The unique process manhole design ensures the cleanliness of the interior when the container is closed.

　　The combination of vacuum isolation valve and vacuum gauge tube vacuum valve is used on the low-temperature storage tank, which facilitates the measurement and maintenance of the vacuum degree in the interlayer of the low-temperature storage tank, extends the service life of the storage tank, improves the quality of the storage tank, and is equipped with a liquid level gauge and pressure gauge to achieve local display of liquid level and pressure.

　　Other performance:

　　The low-temperature storage tank adopts double-layer wall vacuum powder insulation, a complete quality assurance system, strict manufacturing technology, imported key components, and stable and reliable quality;

　　High quality pearl sand is used to fill the interlayer of the low-temperature storage tank, and helium mass spectrometry leak detection is carried out. It has good insulation performance, low gas evaporation, and long service life.

　　The anti-corrosion of the storage tank adopts imported Jordan paint to ensure that the product has a beautiful appearance and a longer anti-corrosion life.

　　The tank structure design is compact, the pipeline and process planning are neat, the operation is simple and safe, the maintenance is convenient, and it is safe and reliable.

　　Through the brief introduction of the performance of low-temperature storage tanks above, we can see that the rationality of the structure and performance of low-temperature storage tanks can not only protect the interests of customers, but also increase brand benefits for manufacturers.

AfterSalesService :

• Performance characteristics of low-temperature storage tanks