Organic waste gas purification device

The utility model relates to the technical field of waste gas treatment, in particular to an organic waste gas purification device. Comprising a box body, the top of the box body is fixedly connected with a first driving device through bolts, the output end of the first driving device penetrates through the interior of the box body and is connected with a supporting frame, a second driving device is arranged in the supporting frame, and the output end of the second driving device penetrates through the supporting frame and is connected with a rotating seat; a spray pipe base of an annular structure is fixedly connected to the lower portion of the rotating base, and a plurality of spray heads are arranged on the spray pipe base. According to the utility model, the spray head can be driven to move up and down and rotate forwards and backwards, so that the spray head can spray organic waste gas at different levels, the spray surface of the spray head is larger, and the reaction effect of toxic substances in the