LIQUEFIED GAS PROCESSING SYSTEM FOR SHIP Russian patent published in 2017 - IPC B63H21/14 F02B43/00 F02D19/08 F02M21/02 

FIELD: engines.

SUBSTANCE: invention can be used in shipboard internal combustion engines fuel supply systems. Liquefied gas processing system comprises: compressor line L1, made with possibility to compress the evaporating gas (BOG), formed in cargo tank 11, by means of compressor 13 and supply compressed BOG into engine as fuel; high-pressure pump line L23, made with possibility to compress LNG, which is stored in cargo tank 11, by means of pump 43 and supply compressed LNG into engine as fuel; and heat exchanger 21, made with possibility to liquefy part of BOG, which is compressed by means of compressor 13, by means of heat exchanging with BOG, which is discharged from cargo tank and transferred into compressor.

EFFECT: disclosed is liquefied gas processing system for ship, which contains cargo tank 11, in which liquefied natural gas (LNG) is stored, and engine using LNG as fuel.

8 cl, 13 dwg