BIOMINERAL FUEL MIXER Russian patent published in 2011 - IPC B01F5/06 

FIELD: power industry.

SUBSTANCE: mixer includes housing with inlet and outlet channels, conic working cavity converging towards outlet channel, liner, insert, vortex chamber and mixing element connecting the conic working cavity to outlet channel of the housing. Insert has axial inlet channel with supply nozzle of biological fuel to cavity of vortex chamber, and helical groove having four to six turns is provided on inner surface of liner. Inlet channel having supply nozzle of mineral diesel fuel is located at an angle to mixer housing so that axis of inlet channel coincides with axis of the first turn of helical groove. Axial inlet channel with supply nozzle of biological fuel ends with branching channels made in the form of glove with not less than four outlet channels uniformly located in circumferential direction. Shutoff valves are installed at the inlet of supply channels of mineral diesel fuel and biological fuel.

EFFECT: reducing hydraulic resistance and uniform distribution of biological fuel in vortex chamber.

2 cl, 1 dwg