PULSE BURNING BOILER Russian patent published in 2007 - IPC F23C15/00 F24H1/08 

FIELD: power engineering.

SUBSTANCE: boiler comprises combustion chamber made of cylindrical space with closed face and open face that has at lest one opening for discharging combustion products, vessel for heat-transfer agent to be heated, igniting device provided with spark plug and mounted in the combustion chamber, mixing device, and deflector. The mixing device is connected with the devices for supplying fuel and air through the first and second check valves and receivers, respectively. The deflector is mounted in the combustion chamber and define a ring slot together with the space of the mixing device. The device for discharging the combustion products is connected with the open face of the combustion chamber via at lest one coil mounted in the space of the vessel for the heating agent . The igniting device is detachable, made of flange with central port and studs, and mounted at the face of the mixing device opposite to the combustion chamber. The ends of the studs are provided with the deflector with the spark plug whose electrodes are arranged from the side of the combustion chamber. The ignition device is provided with the turbulizer of the air-fuel mixture made of impeller set in the space of the mixing device from the side of the deflector. The air check valve is mounted on the flange side opposite to the deflector.

EFFECT: simplified structure, reduced sizes and mass, and enhanced efficiency.

7 cl, 4 dwg