METHOD OF PRODUCING HEAT AND ELECTRIC ENERGY BY COMPLEX PROCESSING OF WASTES Russian patent published in 2016 - IPC B09B3/00 F23G5/02 C10J3/00 C02F11/04 

FIELD: energy.

SUBSTANCE: biowastes are fed into sorting unit 10, where they are divided depending on possibility of anaerobic decomposition. Prepared organic substrate is directed into anaerobic fermentation 6 plant, where combustible biogas and by-products are generated, directed to consumers in form of organic fertilizer. Wastes, which are not subjected to anaerobic decomposition, are subjected to dehydration and (or) drying and granulation. Produced pellets are supplied to store 13, from which are supplied to gas generator 8, in which synthesis gas is generated. Purified biogas and synthetic gas are supplied into fuel substitution unit 2 for supply of co-generators 1, generating from them heat and electric energy to consumers. Also, for production of synthesis gas directly in gas generator 8 dry wastes are fed, which does not require preliminary preparation. During peak increase of heat energy peak solid-fuel boiler 3 is activated, in which reserves of pellets are burnt.

EFFECT: higher reliability of power supply in enterprises of agroindustrial complex owing to use of independent power systems.

1 cl, 1 dwg