ACOUSTIC BURNER WITH SPRAYING DIFFUSER Russian patent published in 2017 - IPC B05B17/06 F23D11/34 

FIELD: machine engineering.

SUBSTANCE: acoustic burner with spraying diffuser contains a housing with an internal acoustic oscillator in the form of a nozzle and a resonator, a tube for supplying a spraying agent and liquid, the housing is in the form of a cylindrical sleeve in the upper part of which there is a tube for air supply, and a tube for liquid supplying is located perpendicular to the tube axis. The sleeve with the top and bottom flanges is rigidly fixed inside the housing, in axial alignment to it. The bottom flange is rigidly fixed in the groove made in the housing, and the annular volume resonator made in the form of a cup with a conical surface is located inside the sleeve in axial alignment to it. The cup is pressed on a rod with a diameter d of the resonator, and in its tail part there are fixing disks made in the form of elastic lobes interacting with the inner surface of the sleeve, and in the bottom flange there is at least one nozzle at an angle to the resonator axis, the value of which lies in the following values interval 20°÷40°. The extension of the nozzle axis lies on the circle located in the middle part of the resonator conical surface, an external diffuser of the atomizer is coaxially attached to the lower part of the nozzle body, and an internal diffuser is coaxially attached in its lower part in such a way that the output sections of the external and internal diffusers lie in one plane perpendicular to the gas-jet radiator axis.

EFFECT: increased efficiency of dispersion.

1 dwg