METHOD OF COMPLEX DRY PROCESSING OF FLY ASH AND TECHNOLOGICAL LINE FOR PROCESSING OF FLY AREA

摘要

FIELD: recycling and disposal of waste.;SUBSTANCE: group of inventions refers to a method for processing coal combustion waste and can be used in thermal power plants and boiler houses operating on coal. Technological line for dry fly ash processing contains interconnected transportation system, separation of dry two-stage magnetic separation, separation of production of iron-oxide pigments, separation of production of metal fuel cells, separation of air classification, separation of mechanical classification and extraction of underburning, separation of air-dynamic classification and storage bins.;EFFECT: increased efficiency of complex dry processing of fly ash is achieved with the maximum extraction of valuable components to produce a wide range of products.;15 cl, 3 dwg