BURNER FOR GAS BURNING Russian patent published in 2010 - IPC F23D14/24 

FIELD: power engineering.

SUBSTANCE: burner for gas burning comprises cylindrical vessel, stabiliser, gas swirler, besides cylindrical vessel is equipped with controlled gate for air supply, and at other side of vessel there is a stabiliser installed along axis with pipe of gas supply, and secondary air swirler blades are rigidly fixed on external cylindrical surface of stabiliser, in inner cavity there is injector installed coaxially and rigidly fixed near end of air and gas supply, and on its outer surface there are blades of gas swirler fixed, and on inner side there is a plate swirler of primary air fixed with two twist flows, besides blades of gas swirlers and secondary air swirlers and plate swirler of primary air have the same twisting direction, and gas swirlers and secondary air swirlers also have equal number of rigidly fixed and axially arranged blades.

EFFECT: improved quality of fuel burning by improved arrangement for mixing of fuel gas, primary and secondary air jets.

1 dwg