DEVICE FOR SUPPLYING FUEL

摘要

FIELD: combustion. ^ SUBSTANCE: device comprises combustion chamber, burner provided with central bushing, fuel nozzle, and swirler blades. The central bushing is provided with hollow pylons that are oriented perpendicular to the inflowing air and are at an inclination equal to the angle of inclination of the swirler blade. The front edge of the pylons is provided with at least eight inlet ports for supplying air. The back edge of the pylons is provided with outlet slot. The space of the pylon is in communication with the central bushing of the burner through the fuel opening in its bottom face. The diameter of the ports for supplying air is no more than 5 mm, and the diameter of the fuel opening is no less than 3 mm. ^ EFFECT: simplified structure. ^ 1 cl, 6 dwg