FIELD: turbulent injectors working on mazut. SUBSTANCE: device has chamber 5 for dispersion of air mixture surrounding the spray nozzle 4; this chamber performs the function of first combustion chamber and stabilizer for swirling and dispersion of second flow of air for combustion. Device is also provided with second combustion chamber 6 tightly connected with dispersing chamber 5 which includes cylindrical tubular portion, connecting portion which extends from tubular portion and has diameter lesser than that of tubular portion and plate portion 53 for swirling of air which extends from connecting portion through peripheral convex portion 54. Connecting portion is tightly inserted in second combustion chamber 6, thus providing for tight of dispersing chamber 5 in second combustion chamber 6. Plate portion 53 used for swirling of air provided with inclined radial slots for swirling of first flow of air for combustion Convex peripheral portion 54 has outlet orifices 54a for swirling the second flow of air for combustion. EFFECT: enhanced efficiency. 10 cl, 19 dwg
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