SYSTEM AND METHOD FOR WASTE HARMLESS TREATMENT AND POWER GENERATION

摘要

A system and method for waste harmless treatment and power generation are provided. Waste is sent to an incinerator (11) through a grab bucket elevator (2), a powerful crusher (3), a tunnel dryer (4) and a sealed feeder (8). Combustion coal gas is provided for the incinerator (11) by a powdered coal gasifying furnace (17). Solid waste and harmful steam generated from the tunnel dryer (4) are treated at high temperature in the incinerator (11). High temperature fume generated therefrom is recovered to high temperature steam for power generation. The cooled fume is discharged to the air after dedusted. The reduced solid waste can be used as architectural filling material.