1, the formation of waste incineration slag, through the high _ harmless treatment, and then through the magnetic separation equipment, etc., separated out of the scrap metal, can be used as a foundation for road repair bedding, garbage disposal site covering layer of material, and make non-burning bricks, etc., up to 98% of the comprehensive utilization rate, can not be comprehensive utilization of part of the landfill to the garbage disposal site.
2, John energy-saving high-temperature gasification waste incinerator equipment design:
Rubbish pretreatment → high-temperature gasification and cracking → in the secondary combustion chamber 900-1100 ° C, the temperature field combustion → high-temperature flue gas, into the heat exchanger heat transfer.
The gasification chamber needs to have a long preheating section; the secondary combustion chamber temperature needs to reach 900-1100 ℃, the second combustion chamber design is large enough, and reasonably set up a multi-stage firewall to ensure that the flue gas in the second combustion chamber of the retention time of > 2S, used to prevent the formation of dibutyl; to reduce the surface of the heat exchanger to ensure that the exhaust temperature is controlled at 500 ℃ or more.