SECONDARY AIR INJECTION DEVICE FOR IMPROVING THE DOUBLE COMBUSTION IN WOOD BURNING STOVES, WHICH INCLUDES A FOLDED PLATE WHEREIN A PLURALITY OF ORIFICES ARE LOCATED AT THE UPPER PORTION THEREOF, AND STOVE EQUIPMENT COMPRISING SAID AIR INJECTION DEVIC

摘要

Described are a secondary air injector device and a wood burning stove including the same, which is useful for improving the quality of the biomass combustion in residential heaters and therefore reducing the levels of the polluting emissions resulting from said process. The air injecting device includes an upper plate and a lower plate (12 and 12') respectively, which are curved and parallel therebetween, the plates having an upper surface (2) that is coupled to a second upper surface (3) by a folding zone (13), and a lower surface (8) connected to a second lower surface (9) by the same folding zone (13).