DEVICE FOR CATALYTIC FLAMELESS COMBUSTION WITH EXTREMELY LOW EMISSION OF POLLUTANTS AND COMBUSTION METHOD Russian patent published in 2020 - IPC F23C13/08 

FIELD: machine building.

SUBSTANCE: invention relates to the field of power engineering. Device for catalytic flameless combustion with extremely low emission of pollutants comprises a hollow cylinder with an upper open end and a lower closed end, wherein at least one combustion gas supporting element (1) and at least one fuel inlet element (2) are located at the lower end or bottom end of the cylinder, device (3) for preliminary mixing of gases is located above element (1) for inlet of gas supporting combustion, and element (2) for fuel inlet in middle lower part of cylinder, combustion plate (5) is located above device (3) for preliminary mixing of gases, between the bottom end of the cylinder and plate (5) for combustion is maintained gap for formation of chamber (4) of preliminary mixing of gases, device (3) for preliminary mixing of gases is located in chamber (4) of preliminary mixing of gases, igniter (6) is located above combustion plate (5), gas deflector (7) is located on the upper open end of the cylinder, wherein gas deflector (7) is a hollow cylindrical pipe with the upper and lower open ends, lower open end of cylindrical pipe has airtight connection with upper open end of hollow cylinder, flameless combustion chamber (8) is located above gas deflector (7), wherein the flameless combustion chamber (8) is a hollow container with a lower open end and an upper closed end, upper open end of gas deflector (7) is located opposite lower open end of chamber (8) of flameless combustion, that is upper open end of gas deflector (7) is located under lower open end of chamber (8) of flameless combustion and in the same plane or passes from the lower open end of the flameless combustion chamber (8) into the flameless combustion chamber (8), and the flameless combustion chamber (8) upper middle part is filled with catalyst (9).

EFFECT: invention reduces concentration of pollutants in emissions.

10 cl, 2 dwg