FIELD: fuel and water treatment for shipboard boilers. SUBSTANCE: system has water-encroached fuel tank and pure fuel cavity built in its bottom part that communicates through its top and bottom parts with similar parts of tank, fuel intake pipeline, fuel pump, ejector, fuel heater, and injector which are sequentially communicating with cavity. It also has water intake pipeline and suction portion of ejector communicating in sequence with tank, and recirculating pipeline interconnecting delivery pipeline of ejector downstream of fuel heater and water intake. EFFECT: improved reliability of automatically started boilers burning water- encroached fuel. 1 dwg
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