DEVICE FOR BURNING COAL-WATER FUEL WITH A CERAMIC FLAME STABILIZER AND BACKLIGHT Russian patent published in 2019 - IPC F23C6/04 F23C99/00 

FIELD: fuel combustion devices.

SUBSTANCE: invention relates to heat engineering. Device for burning coal-water fuel with ceramic flame stabilizer and illumination comprises two combustion chambers with fuel and air feed nozzles. Chambers are located vertically and separated by horizontally installed ceramic grids. One grid between upper combustion chamber and lower chamber, second one – between lower combustion chamber and slurry tray. Ceramic grids are flame stabilizers. In the lower combustion chamber a high-temperature electric heating element is installed, which performs the function of "lighting" of combustion chamber for fuel afterburning at a higher temperature and ignition element at the moment of the device start-up.

EFFECT: invention makes it possible to produce boilers of low power, which work on water-coal fuel for heating of small rooms with minimum emission of harmful substances into atmosphere.

1 cl, 1 dwg