In the operation of urban road cleaning and cleaning, the fog gun machine, the sprinkler and the sweeper work together. First, the fog cannon machine atomizes the dust to moisten and settle the road dust, and then cooperate with the sweeper to efficiently clean and collect the road cleaning effect. In municipal engineering construction, such as road renovation, pipeline laying and other sites, effectively control construction dust; In landfills, waste incineration power plants and other places, it is used to deodorize and suppress dust, reduce odor diffusion and dust pollution, maintain the sanitation of the urban environment, and improve the image of the city and the quality of life of residents.