HEATER OF LIQUID AND GASEOUS MEDIA Russian patent published in 2016 - IPC F22B7/00 

FIELD: heat engineering.

SUBSTANCE: invention relates to heat engineering and can be used for heating of liquid and gaseous products. Heater of liquid and gaseous media includes a housing filled with liquid intermediate heat carrier, flame tube located on body axis and composed of three cylindrical shells, installed coaxially and forming annular cavities for passage of combustion products, at that in inlet part of a flame tube there is a burner device, which is a circular manifold, on which uniformly along the circumference atmospheric burners with ignition device are located, and in outlet part of the flame tube there is a chimney, heat exchanger made in the form of a coil consisting of two consequently connected sections, pipes of which are parallel to axis of the housing, at that one section of the coil is placed into the inner cavity of the flame tube, and the second is in the annular cavity formed by housing inner surface and outer surface of the flame tube.

EFFECT: heating of liquid and gaseous products.

1 cl, 2 dwg