PLANT FOR THERMAL DECOMPOSITION OF UNSORTED SOLID DOMESTIC WASTES Russian patent published in 2011 - IPC F23G5/27 F23G5/14 F23G5/24 

FIELD: power engineering.

SUBSTANCE: plant for thermal decomposition of solid domestic wastes comprises a loading device, a gasification chamber with holes for discharge of thermogas gas, installed in the body as capable to form a zone of thermogas gas bleeding to supply it to an external load, gas burners, an accumulating chamber with loosening knives installed horizontally in parallel planes with the possibility of reciprocal movement in the horizontal plane and rotation around their axis, and a device to bleed a mixture of water vapours and light volatile vapours; a heat exchanger-heater of the mixture of water vapours and light volatile vapours connected via the first draft system to the accumulating chamber and via a nozzle to the gasification chamber; a heat exchanger-heater of air with the second draft system connected by pipeliens with gas burners and gasification chamber. Heat exchangers are joined in series along with the thermogas flow from holes of its discharge via the third draft system to the load. Holes of thermogas discharge from the gasification chamber are equipped with protective visors.

EFFECT: increased efficiency and reliability of thermal processing of unsorted solid domestic wastes to produce hot gas of high quality.

2 cl, 3 dwg