Waste gas purification device for waste incineration power generation

The invention relates to the technical field of waste gas purification, in particular to a waste gas purification device for waste incineration power generation, which comprises a shell and a cover plate, and the cover plate is fixedly connected with a gas inlet pipe; the filtering mechanism is arranged on the inner side of the shell; the purifying mechanism is arranged on the inner side of the shell and is connected with the filtering mechanism; wherein the purifying mechanism comprises a supporting assembly, and the supporting assembly is fixedly connected to the inner side of the shell and connected with the filtering mechanism; the spraying assembly is arranged between the supporting assembly and the filtering mechanism; the cleaning assembly is connected with the filtering mechanism and the spraying assembly, the purifying assembly and the spraying assembly are arranged to be matched with the supporting assembly and the cleaning assembly, waste gas can be purified, the filtering mechanism can be cleaned,