Hight efficiency skid mounted LCNG station for LNG and CNG filling
Description
LCNG station provides compress natural gas (CNG) to natural gas vehicle. The workflow is as below.
Transport LNG to gas refueling station and strore the gas;
Convert LNG to CNG via LNG plunger pump and LNG high pressure gasifier;
Store CNG to gas storage unit;
Refuel gas to CNG vehicles through priority control panel and CNG dispenser
Features:
The LCNG station occupy small space and low cost.
Natural gas storage capacity is 30,000 m3.
Feuling capacity:
LNG: 50-80 vehicles
CNG: 50-200 cars
Techinical parameters:
| | Item name | Specification | Item no. | Q'ty |
| 1 | Cryogenic tank | PN1.44MPa,V=60m³ | CFW(CDF)-60/1.2 | 1 |
| 2 | LNG immersed pump skid | PN1.6Mpa | JLF3421 | 1 |
| LNG immersed pump | Q=20m³/h,≥220m | | 1 |
| Low temperature pump pool | V=0.08m³ | | 1 |
| 3 | LNG plunger pump skid | PN1.6Mpa/27.5MPa | JLC(15/20/25)00 | 1 |
| High pressure plunger pump | Q=1000-2500L/h | | 1 |
| 4 | High pressure gasifer skid | PN27.5MPa | JLC(15/20/25)00 | 1 |
| High pressure air temperature gasifier | Q=1000-2000Nm³/h | | 1 |
| EAG Heater | Q=100Nm³/h |
| Hihg pressure water bath reheater | Q=1000-2000Nm³/h |
| Priority control panel | Q=2000-3000Nm³/h | JXS2000-3000 | 1 |
| 5 | High pressure group gas storage cylinder | 3.39-12m³ | | 1 |
| 6 | LNG dispenser | PN1.6Mpa | JLF1103 | 1-2 |
| 7 | CNG dispenser | PN27.5MPa | JCJ3201 | 1-4 |
| 8 | Security monitoring system | flammable gas detector and alarm system | | 1 |
| 9 | Instrument air system | for compressor,drying machine,filter,ect., | | 1 |
| 10 | SCADA system | including upper computer, PLC cabinet, MCC cabinet, IC manaement. | | 1 |
