Swirl burner

The invention provides a swirl burner, and relates to the technical field of burner devices. The swirl burner comprises a fuel gas mixing cabin, an injection pipe communicated with an inner cavity of the fuel gas mixing cabin is arranged on the outer side of the fuel gas mixing cabin, a swirler assembly used for sucking fuel gas and air is arranged on the inner side of the opening end of the injection pipe and comprises an air inlet and a fuel gas inlet, the outlet side of the fuel gas inlet is movably sleeved with a disturbance impeller, blades of the disturbance impeller are opposite to the air inlet, and exhaust holes are formed in the fuel gas mixing cabin. By means of the design, the problem that according to an existing burner, the air and the fuel gas are not evenly mixed is solved. 本发明提出了一种旋流燃烧器，涉及燃烧器装置技术领域。本发明包括燃气混合舱，上述燃气混合舱外侧设有与其内腔连通的引射管，上述引射管的开口端内侧设有用于吸入燃气和空气的旋流器组件，上述旋流器组件包括空气进口和燃气进口，上述燃气进口的出口侧活动套设有扰动叶轮，上述扰动叶轮的叶片与上述空气进口相对，上述燃气混合舱上设有排气孔。本发明的设计解决了目前所使用的燃烧器存在空气和燃气混合不均匀的问题。