DUAL-STAGE DIFFUSION-KINETIC BURNER Russian patent published in 2017 - IPC F23D14/02 F23N1/00 

FIELD: electricity-producing industry.

SUBSTANCE: burner comprises a gas pipeline, an axial fan, an ignition device, a gas distributor, a convergent-divergent device. The gas pipeline is designed as two in parallel placed stages, each of which is supplied with the multifunctional machine, and the electric circuit of the axial fan is supplied with the direct-current resistance of the incandescent lamp form adapted to provide with two axial fan operating regimes on the air delivery into the first and both stages of the burner operation.

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

3 dwg