COUNTERCURRENT VORTEX BURNER Russian patent published in 2022 - IPC F23C99/00 

FIELD: fuel combustion devices.

SUBSTANCE: invention relates to fuel combustion devices and can be used for burning liquid and gaseous fuels in power plants for various purposes. The countercurrent vortex burner contains an inner shell of the vortex chamber body, an outer shell of the vortex chamber housing, a nozzle, a hemispherical cover, a fuel nozzle, a pipe, a threaded pipe, a spark plug, a threaded compressed air fitting, a swirler, a diffuser, a hemispherical cover has a radius of at least 30 times the radius of the inner shell of the vortex chamber housing.

EFFECT: increasing the uniformity of the distribution of the heat transfer coefficient over the outer surface of the inner shell of the vortex chamber housing, eliminating the possibility of local overheating of the inner shell of the vortex chamber housing.

1 cl, 2 dwg