HIGH EFFICIENCY CYCLONE GASIFYING COMBUSTION BURNER

摘要

A cyclone gasifying combustion burner (11) has an inner cylindrical wall (16) with a contour chamber (14) feeding combustion air (13) into the inner cylindrical wall (16). The burner has an open end (34) and a solid fuel support end (28) where a combustible material forms a fuel bed (25). The inner cylindrical wall (16) has at least two series of inclined air jet holes (31) of substantially predetermined diameter and disposed at substantially predetermined locations therein to create a unidirectional cyclone (32) within a combustion zone defined within the inner cylindrical wall. The air jet holes (31) are disposed at a tangential (36) and vertical angle whereby the combustion air is drawn into the inner cylindrical wall and creates a cyclone flow (32) to mix with the combustion gases released from the flaming pyrolysis fuel bed (25).