FURNACE Russian patent published in 1995 - IPC

FIELD: power engineering. SUBSTANCE: source for supplying additional fuel is constructed as a ring collector over the generatrix of which at least four groups of nozzles are arranged over the tangent to the conventional circumference. The diameters of the nozzles of one group are the same. The projections of axes of the nozzles of each group on the plane of cross-section of reburning chamber are parallel in pair and point toward each other. EFFECT: enhanced efficiency. 3 dwg