At present,it is in the period of Chinese path to modernization reform,and the practice subject should continue to rely on the technology empowerment path under the guidance of high-quality development theme to expand the research,promotion and application of relevant incineration technology.The article took this as a starting point to outline the incineration process and advantages of the"rotary kiln".Based on the analysis of the structural characteristics and impact of the"rotary kiln",it specifically explored the application of the solid waste treatment project in a certain enterprise from four aspects:project overview,application requirements,technical solutions,and specific implementation.