MODULATED ATMOSPHERIC GAS BURNER Russian patent published in 2011 - IPC F23D14/00 

FIELD: power industry.

SUBSTANCE: modulated atmospheric gas burner contains gas valve, control and monitoring unit with orifice, temperature, flame and draught sensors, ignition and main burners, pulse tubes; at that, temperature sensor is equipped with orifice; temperature sensor is connected by means of pulse tube to control and monitoring unit by means of orifice having the possibility of providing modulating ability of combustion of the main burner in interaction with orifice and control and monitoring unit when the temperature specified with temperature sensor is reached.

EFFECT: invention allows simplifying the design, improving reliability, economy and stable operation at gas pressure increase.

1 dwg