Stirrer

The invention belongs to the field of gas purification and in particular relates to a stirrer applied to a gas purification device. The stirrer comprises a rotating shaft and a stirring assembly usedfor stirring a mixed area, wherein the stirring assembly is fixed on the rotating shaft; the stirring assembly is used for stirring the mixed area when the rotating shaft rotates. The stirrer disclosed by the invention is an important component in the gas purification device, and the manufacturing cost and stirring effect of the stirrer directly influence the manufacturing cost and purification ability of the gas purification device. The stirrer disclosed by the invention mainly has the advantages that the manufacturing cost of the stirrer is reduced, and the stirring effect is improved. 本发明属于气体净化领域，具体涉及种使用在气体净化装置中的搅流器。包括转轴和用于搅混扫过区域的搅动合件，所述搅动合件固定在转轴上，所述搅动合件随转轴转动时搅混扫过的区域。本发明的搅流器是气体净化装置中的重要部件，搅流器的制造成本和搅混效果直接影响了气体净化装置的制造成本和净化能力，本发明主要是降低搅流器的制造成本和提高搅混效果。