GAS BURNER Russian patent published in 2018 - IPC F23D14/62 

FIELD: heating equipment.

SUBSTANCE: technical solution relates to heat engineering, namely to the burner devices of thermal engineering units. Gas burner comprises an air supply housing with a gas supplying unit with a channel for axial gas supply to the mixing chamber mounted on the end part of the gas supplying unit located along the longitudinal axis inside the air supply housing, mixing chamber is provided with longitudinal inlet air channels as well as air channels formed in the wall of the mixing chamber in rows in the circumferential direction, according to the invention, the internal cavity of the mixing chamber is in the form of successively placed cavities, the first of which is made in the form of a confuser, conjugated with cylindrical chambers, whose diameter exceeds the diameter of the outlet of the confuser, circular diaphragms are located between the chambers and at the outlet of the last cylindrical chamber, and the air channels adjacent in the longitudinal direction are made with a circumferential offset.

EFFECT: invention makes it possible to create a homogeneous gas-air mixture.

1 cl, 3 dwg