UNIVERSAL MIXING HEAD SWIRL ATOMIZER FOR GAS BURNER Russian patent published in 2016 - IPC F23D14/38 B23K7/00 

FIELD: energetics.

SUBSTANCE: invention relates to power engineering. Swirl atomizer for gas burner comprises atomizer housing, made with possibility to be fitted in burner head and having central channel, extending between atomizer housing first and second ends, first part of which envelopes spinning deflector; second part of said central channel, including atomizer opening with diameter smaller, than diameter of said central channel first part; third part of said central channel, including mixing chamber having diameter larger, than atomizer diameter, and smaller than diameter of said central channel first part; and at least one gas supply channel, coming out from mixing chamber onto atomizer housing outer side to receive gas fuel from gas fuel supply line and its direction said mixing chamber, wherein at least one gas supply channel is in communication with part of fuel supply line smaller diameter, located within burner head, wherein fuel pipeline has larger diameter part, passing in axial direction from fuel pipe end, and smaller diameter part passes from larger diameter part lower end.

EFFECT: invention allows to create simple design of mixing head, providing resistance to flame backfires/flarebacks and operating with different fuels.

19 cl, 12 dwg