FUEL COMBUSTION METHOD AND DEVICE Russian patent published in 2003 - IPC

FIELD: home equipment, thermal power engineering, waste recovery and utilization plants. SUBSTANCE: method involves dividing of air flow into central and peripheral vortex flows; mixing of vortex flows with forming of circulation zones; introducing of fuel into circulation zones; reverse swirling of vortex flow coming from combustion area with transforming of rotational motion kinematic energy into pressure potential energy; adding of additional air flow in the beginning of flow reverse swirling process with simultaneously after-burning thereof. The method is realized in fuel combustion device. EFFECT: intensified fuel combustion; increased completeness of fuel combustion. 5 cl, 1dwg