Cooling scheme for ship fuel supply system

The marine ethylene glycol heating system mainly consists of centrifugal pumps, heat exchangers, pipeline valves, and monitoring instruments. The heat exchange medium uses a mixture of ethylene glycol and water. The heat exchanger uses the ship’s engine coolant (main cylinder liner water) to heat the ethylene glycol mixture to the required temperature, and then transports it to the backend equipment. At the same time, the centrifugal pump is used to achieve system circulation.