ACOUSTIC MIXER OF BIO-OIL FUEL COMPONENTS WITH ELECTRONIC CONTROL Russian patent published in 2024 - IPC B01F33/80 B01F23/411 F02M43/00 F02M27/08 

FIELD: engine building.

SUBSTANCE: invention relates to engine building and can be used in power supply systems of automotive diesel engines when mixing biological and oil components of bio-oil fuel. Acoustic mixer of bio-oil fuel components with electronic control comprises housing 1 and cover 2 with inlet channels 3, 4 for supply of mixed two dissimilar liquid components, for example petroleum diesel fuel and vegetable oil, a target product, for example a mixed bio-oil fuel, outlet channel 5 made in the bottom of housing 1 and serving to discharge the target product from the mixer, in the inner cavity of housing 1 of the mixer, disk piezoelectric emitter 6 of acoustic oscillations is installed, electrically connected to the electronic control unit 7, stepped electric dispensers 8, 9, arranged in input channels 3, 4 and electrically connected to the output of electronic control unit 7, viscosity sensors 10, 11 of mixed components installed in inlet channels 3, 4, mixed fuel viscosity sensor 12 installed in target product outlet channel 5, computing unit 13, connected by its output to the input of electronic control unit 7, to inputs of computing unit 13 viscosity sensors 10, 11 and 12 of mixed components and target product are electrically connected.

EFFECT: improved quality of mixing of components during their dosing due to creation of conditions for reduction of kinematic viscosity during preparation of mixed bio-oil fuel, improved quality of spraying and range of flare jet of bio-oil fuel injected by nozzle into combustion chamber of piston diesel engine.

1 cl, 2 dwg