Answer: Firstly, strictly control the frequency and weight of incineration feed to ensure complete combustion; Secondly, the combustion chamber should maintain a negative pressure state to avoid smoke leakage during the incineration process; The third is to strictly control the residence time of flue gas; The fourth is to install an emergency discharge chimney at the top of the second combustion chamber, which can be opened in case of emergency; Fifth, it is equipped with a sufficient flue gas purification system.