Abstract: The article takes the No. 3 furnace of a certain garbage incineration power plant as the experimental object, and conducts a 3-day general industrial solid waste co firing experiment, co firing industrial solid waste at a ratio of 10%, 20%, and 30% of the daily processing capacity of a single furnace. By monitoring and analyzing the entire process before, during, and after the experiment, the impact of co incineration on the operating conditions, pollutant emissions, and material consumption of the incinerator is evaluated. The aim is to provide feasible technical references and operational basis for the collaborative disposal of general industrial solid waste in waste incineration power plants.