GAS FLAT FLAME BURNER WITH INTEGRATED RADIATION RECUPERATOR Russian patent published in 2017 - IPC F23D14/12 F23D14/66 

FIELD: heating.

SUBSTANCE: gas flat flame burner with integrated radiation recuperator contains a chimney, an air pipe, a gas pipe with holes for gas outlet. Straight chimney with a wound flaring is located inside the gas and the air pipes for recuperation along the device length in the radiative heat exchange mode, the air passage is extended by the outer air pipe, a ring with a set of replaceable screwed nozzles of certain diameter of holes for different calorie gas is placed in the outlet end of the gas passage containing an additional outer gas pipe, the outside air pipe is fastened to the outer gas pipe by flanges and gaskets by bolts.

EFFECT: increased releasing and burning stability of torch, reduced aerodynamic burner resistance, burner central section use for smoke selection and its heat recuperation in radiative heat exchange mode.

3 dwg