Three-stage temperature control kiln type garbage pyrolysis incineration power generation device

A three-stage temperature control kiln type garbage pyrolysis incineration power generation device comprises a garbage low-temperature drying kiln, a sub-high-temperature garbage pyrolysis incineration rotary kiln, a secondary incineration high-temperature decomposition kiln and steam power generation equipment, a first induced draft fan is arranged at one end of the garbage low-temperature dryingkiln, and tail gas in garbage is discharged into a tail gas treatment tower through the first induced draft fan; a conveying belt is arranged on one side of the sub-high-temperature garbage pyrolysisincineration rotary kiln, a magnet sorter is arranged above the conveying belt and close to the sub-high-temperature garbage pyrolysis incineration rotary kiln, and harmless incineration power generation of urban garbage is achieved through the three-stage temperature control technology and tail gas treatment. According to the simple, practical and cheap special equipment for garbage incinerationpower generation, a three-