FIELD: engines and pumps.
SUBSTANCE: duel-fuel diesel engine feed system includes a mineral fuel tank, a biomass fuel tank, fuel filters, a fuel feed pump, an electric pump with a check valve, a high-pressure fuel pump complete with centrifugal rotational frequency control 9, injectors, fuel lines and a mixer having two inlet and one outlet channels. In inlet channels of the mixer there installed are electric batchers electrically connected through an electronic control unit to the biomass fuel temperature sensor and an inductive sensor of loading and speed mod of diesel engine. The inductive load sensor represents a stock, the linear movement of which is performed with load reduction with a spring of a centrifugal rotation frequency control, and with load increase - with a return spring of the sensor, as well as a winding electrically connected to the electronic control unit.
EFFECT: providing the required percentage ratio of mineral and biomass fuels at change of load and speed modes of the diesel engine and the biomass fuel temperature.
1 dwg
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