MULTIFLAME GAS BURNER Russian patent published in 2014 - IPC F23D14/60 

FIELD: power industry.

SUBSTANCE: burner includes an air supply chamber, a flame tube, a gas supply chamber, in the end walls of which there is a row of opposite located holes, in which mixing tubes with annular rows of holes in their side walls are installed. The gas supply chamber is installed inside the flame tube so that an annular gap is formed between the side cylindrical wall of the chamber and the flame tube. In the side cylindrical wall of the gas supply chamber there is an annular row of radial holes. The flame tube is equipped with an annular conical throttle at the inlet and has a possibility of axial back and forth movement within restricted limits with fixation in any intermediate position.

EFFECT: improvement of ecofriendly operating characteristics and reliability of a burner.

2 cl, 2 dwg