ELECTROSTATIC NOZZLE FOR FLUID COMBUSTION AT FIREBOXES OF HEAT PRODUCING PLANTS Russian patent published in 2015 - IPC F23D11/32 

FIELD: electricity.

SUBSTANCE: electrostatic nozzle comprises a body with channel to feed sprayed fluid, system of metal electrodes connected to poles of high-voltage power supply unit. One of elements of the electrode system represents a package of cylindrical metal unions pressed into metal electrode connected to positive pole of the high-voltage power supply unit, at that surface of output openings of the unions is placed in the same plane with the other perforated electrode connected to negative pole of the high-voltage power supply unit, and diameters of openings in the perforated electrode vary from 10 up to 15 outer diameters of the unions installed coaxially with circular openings of the perforated electrode separated from the unions by dielectric insert.

EFFECT: invention allows improved spraying of fuel.

1 dwg