DUAL-STAGE BURNER Russian patent published in 2017 - IPC F23D14/02 F23N3/00 

FIELD: electricity-producing industry.

SUBSTANCE: burner comprises the connected in parallel universal multifunctional machines of the first and the second stages, the gas distributor, the divergent-convergent device. The burner additionally comprises two coaxially adjusted axial fans. Each of which has the air-pressure sensor suitable for weather power regulation from 5 to 14% at the expense of the air and gas density variation at different temperatures.

EFFECT: heat energy generation reduction in cost, start-up and adjustment works production exclusion, gas burner units servicing simplification and weather compensation supply.

3 dwg