Environment-friendly industrial waste gas purification device

The utility model relates to the technical field of purification equipment. The environment-friendly industrial waste gas purification device comprises a shell, support frame, a filter box is fixedlyarranged on the support frame; a filtering device is vertically inserted into the filtering box; the filtering device comprises two filtering plates; the two filter plates are vertically arranged in the filter box; two ends of the two filter plates are respectively connected with a fixed plate; a sponge block is inserted between the two filtering plates, one fixing plate makes contact with the inner bottom wall of the filtering box, a connecting rod is perpendicularly fixed to the other fixing plate, a hole is formed in the top wall of the filtering box, and the end, away from the fixing plates, of the connecting rod penetrates through the hole and is perpendicularly fixed to a handle. The air purifier is simple in structure and good in purification effect, and the filtering device and theactivated carbon are conv