Integration system of hazardous waste burning and burning fly ash melting and solidification

The utility model discloses an integration system of hazardous waste burning and burning fly ash melting and solidification. A feeding port and a feeding hopper of a slag type rotary kiln are connected, a smoke outlet of the slag type kiln is connected with a second burning room which is connected with a waste heat boiler, an outlet of the waste heat boiler is connected with a quenching deacidification tower which is connected with a bag dust remover, an active carbon ejection and adsorption device is installed on a pipeline of the quenching deacidification tower connected with the bag dust remover, and an outlet of the bag dust remover is connected with a chimney through a fan. An air compressor provides power for backward sending of fly ash, an ash discharging port of the bag dust remover is connected with a warehouse pump, and the fly ash is sent back to a kiln head of the slag type rotary kiln through a fly ash back pipeline. The integration system utilizes heat produced in burning of the hazardous waste