According to their structure, function, and application scenarios, LNG gasification and pressure regulating stations can be mainly divided into the following categories:
- Fixed Gasification Station:
The fixed gasification station is the most representative type, typically including major equipment such as LNG storage tanks, ambient air vaporizers, water bath heaters, buffer tanks, and odorizing devices. This type of gasification station is suitable for long-term, stable natural gas supply demands, commonly found in urban gas supply or large industrial users.
- Mobile Skid-mounted Gasification Station:
The skid-mounted gasification station integrates storage tanks, various control equipment, and gas dispensers onto a fixed base, featuring compact structure, small footprint, and high mobility. It is suitable for scenarios with limited space or requiring flexible adjustment of gas supply points, such as temporary gas supply and emergency gas supply.
- Point Supply Cylinder Station:
The point supply cylinder station uses liquefied natural gas (LNG) or liquefied petroleum gas (LPG) cylinder groups as storage units, supplying gas to users through gasification, pressure regulation, metering, and other process flows. It is suitable for small users or decentralized gas supply needs, such as rural gas projects far from urban pipeline networks, villa communities, and small commercial and industrial users.
- Tank Truck Direct Supply LNG Gasification and Pressure Regulating Station:
This type of gasification station directly uses LNG tank trucks as the gas source, conducting gasification and pressure regulation through direct supply from tank trucks. It is suitable for scenarios without fixed storage facilities or with small gas supply volumes, featuring low investment and short construction周期.
- Integrated LNG Gasification and Pressure Regulating Station:
The integrated gasification and pressure regulating station integrates functions such as unloading and pressurization, tank pressurization, gasification, pressure regulation, metering, odorizing, and electrical control of LNG gas supply stations into one unit. With compact structure, it supports remote monitoring and可以实现无人值守 operation. It is suitable for scenarios with high requirements for automation and integration.
