The gas supply system (FGSS) provides fuel for dual fuel main engines, generators and boilers. High-pressure LNG is supplied by a high-pressure liquefied natural gas pump, and then gasified into a high-pressure natural gas by a high-pressure evaporator for the host. Water glycol is generally used as a heat source to evaporate liquefied natural gas. The water glycol heating system includes a water glycol balance tank and a water glycol circulation pump.
O For high-pressure dual-fuel engines
High-pressure evaporator-evaporates high-pressure fuel gas to the host
Ø For low-voltage generators and boilers
Gas-liquid separator
Forced evaporator
Gas heater
Ø BOG booster skid
Ø Intermediate heat exchange medium heat exchanger unit
Water glycol balance tank (50% water glycol + 50% water)
Water glycol circulating pump
Heat Exchanger Heater
2．最大设计压力：35Mpa
3．设计温度范围：-163℃~90℃
4．最大尺寸：20m×6m×5m
5．材质：SUS304L、SUS316L