HEATING DEVICE FOR CATALYTIC COMBUSTION OF LIQUID FUEL Russian patent published in 2013 - IPC F23C13/02 F23C13/04 F24C5/02 F23D5/00 

FIELD: power industry.

SUBSTANCE: heating device (100) for combustion of liquid fuel includes at least one catalytic element (140) for catalytic combustion of fuel-and-air mixture, fuel line (133) located on the front side of the above first catalytic element (140) in the flow direction, internal suction pipeline (132) located on the front side of at least one above said catalytic element (140) in the flow direction, evaporator (130) for fuel evaporation, which has an asymmetric shape, which has front part and rear part in the flow direction and having the possibility of being heated at operation with at least one catalytic element (140) and supplying air and fuel from fuel line (133) and internal suction pipeline (132), and outer casing (110) for arrangement of catalytic element (140) and evaporator (130) for fuel evaporation; evaporator (130) for fuel evaporation is equipped with at least one internal suction pipeline (132; 132b) located in its front part in the flow direction and having the possibility of supplying fuel and/or air in the direction at a tangent as a whole to front part of evaporator (130) for fuel evaporation in the flow direction with formation in it of a rotating flow; at that, the above front part of evaporator (130) for fuel evaporation in the flow direction is located at least near the above one catalytic element (140).

EFFECT: invention provides low emission of contaminating agents and minimum consumption of electric power.

10 cl, 14 dwg