L-CNG filling station is a special station for filling compressed natural gas for natural gas vehicles. The workflow is to transport the LNG to the filling station for storage, convert the LNG to CNG through the LNG plunger pump and the LNG high pressure gasifier, and store the CNG in the gas storage unit, and then through the sequence control panel and CNG refueling machine for CNG vehicles. The main equipment includes: LNG cryogenic storage tank, unloading supercharger, LNG cryogenic pump skid, high pressure air temperature gasifier, high pressure reheater or gasifier, EAG gasifier, BOG gasifier, sequence control panel, gas cylinder group and control system, etc.

L-CNG filling station advantages:

No need for high energy consumption, noise gas compressor, frequency conversion control, low power consumption, low operating cost;

PLC program automatic control system running, man-machine interface is good, easy to operate;

BOG emission environmental protection design, good economy;

Good insulation performance, long service life, safe and reliable;

Low temperature LNG storage tank has high storage density per unit volume, less land, and can even be buried underground, which plays a role of safety and insulation protection and reduces equipment investment cost.