AGROBIOLOGICAL POWER STATION Russian patent published in 1997 - IPC

FIELD: waste disposal. SUBSTANCE: invention is aimed at utilization of manure, droppings, and sewage to produce manure gas useful for power production and to produce biological fertilizers from unburned gas. Power station has collector for sewage, manure, and droppings communicating with bioreactor containing chambers for acidic, regression-acidic, neutral, and alkaline fermentation and provided with stirring arrangement. Alkaline fermentation chamber communicates with methane fermentation chamber in respect to manure gas and clarified wort. Methane fermentation chamber, in turn, communicates with gas turbine of electric generator. Outside bioreactor, there is solid-phase fermenter consisting of vertical chambers having in their lower parts channels with perforated partitions connected to fan. Gas turbine outlet is connected with channels of fermenter enclosing, in its top part, inlet pipes to introduce nonfermented material from alkaline fermentation chamber. Chambers have in their lower parts discharging facilities, for example, worms connected with briquetting press. EFFECT: improved design of power station. 2 dwg