MANURE GAS PRODUCTION PLANT Russian patent published in 1997 - IPC

FIELD: gas fuel production. SUBSTANCE: invention refers to manure gas production in range stock-breeding conditions. Plant comprises two chambers: inner one for aerobic treatment, which serves as heat source for heating fermentable biomass, and outer chamber for anaerobic fermentation. Inner chamber has foam breaker installed in its upper part, cover, stirrer, aerated biomass discharge door, and perforated drain pipe installed in lower part of chamber and connected through flexible hose with air blower. Outer chamber has junction pipes for charging raw biomass and discharging fermented biomass equipped with covers, and gas bleeding fitting with tap. Plant is designed to be displaced by means of pneumatic wheels fastened on lower axles of frame having hitch mechanism and foot. On upper frame axles, anaerobic fermentation chamber is installed. EFFECT: improved design. 2 cl, 1 dwg