FIELD: incineration of domestic waste.
SUBSTANCE: device comprises, arranged in series, receiving-discharging unit, boiler with furnace for incineration of waste, furnace chamber and heating surfaces, two-stage gas-purifying unit, boiler unit for heat utilization provided with chamber, member for repeat heating by burning gas fuel, flue gases that inflows from the gas-purifying unit, heating surfaces, and chimney. The two-stage gas-purifying unit is made of cyclone and unit for chemical purification of gas. The device for repeated overheating of flue gases is made of cyclonic burning device for burning gas fuel, which provides heating of flue gases up to a temperature of 1300-1400°C and complete afterburning of the products of incomplete combustion. The boiler unit for heat utilization is provided with the additional automatic burner for burning gas fuel that provides complete destruction of molecular links of the secondary dioxins and furans produced in the heating surfaces of the boiler for incineration of waste at a temperature of 12000 C.
EFFECT: enhanced efficiency.
2 cl, 1 dwg
