Spraying device for waste gas treatment

The utility model relates to a spraying device for waste gas treatment, which comprises a moving frame, a spraying mechanism is arranged on the moving frame, the spraying mechanism comprises two communicating pipes, an annular pipe, a spray head, a spiral sheet, a middle rod, a middle pipe, a water inlet pipe and an adjusting mechanism, the two communicating pipes are respectively arranged on the moving frame, and the annular pipe is arranged on the moving frame. The multiple annular pipes are arranged and communicate with the two communicating pipes correspondingly, when spraying is needed, water flow can reduce the equivalent diameter of fluid through the multiple spiral pieces so as to reduce the internal resistance of the fluid, then the fluid is sprayed out through the annular pipes and the multiple spray heads, and therefore the spraying process is completed. 本实用新型涉及一种废气处理用喷淋装置，包括移动架，移动架上设置有喷淋机构，该喷淋机构包括连通管、环形管、喷头、螺旋片、中间杆、中间管、进水管和调节机构，所述连通管设置有两个，且两个所述连通管分别安装在移动架上，所述环形管设置有多个，且多个所述环形管分别连通在两个所述连通管上，当需要进行喷淋的