1.8m³ Heavy Fuel Oil Supply Unit

1.8m³ Heavy Fuel Oil Supply Unit

Application

The product is used for fuel oil system including land power station and marine main engine, auxiliary engine burning high-viscosity heavy fuel oil.

The fuel oil supply unit is pressure-style fuel oil supply system. It has high thermal efficiency, compact structure, beautiful appearance, and cutting down the shipbuilding period. The unit is provided with automatic back-flushing of filter, automatic pump alternative, automatic exhaust, PLC auto/hand control, automatic error alarm so on function. It is the essential equipment of vessels driving device making distributed central monitoring.

Main Technical Parameters

type	Flow rate（m3/h）	Outlet pressure MPa	Outlet Viscosity cst	Steam pressure MPa	Outline Dimension L*B*H mm	Weight Kg	M/E power 1000KW
FOSU-1.8/5A	1.8	0.5~1.0MPa	10~12cst	0.7MPa	2350*1250*1800	2380	3.5~4.5

Principle Description

The automatic fuel oil supply unit is composed of oil supply pumps, circulating pumps, flowmeter, mixing tank, primary fuel filter, self cleaning fuel filter, fuel oil heater, fuel oil viscosity control system, PLC electric controller, instruments, valves, attachments, and so on.

The heavy fuel oil is heated to more than 80℃ in the daily oil tank and that enters the inlet of fuel oil supply unit, by primary fuel filter. Then the fuel oil is supplied to mixing tank by supply pumps. By mixture with main engine return oil, circulating pump has increased the pressure to the heater to reduce the viscosity. The self cleaning filter finishes the filtering. Then the heavy fuel oil heating temperature is controlled by viscosity control system, and the fuel oil fitting for main engine enters the main engine.