THE DIGESTER AND THE METHOD FOR PRODUCING BIOGAS

摘要

The invention relates to devices for producing biogas from organic waste. The device is designed to recycle and utilize liquid and larger fraction organic waste and produce biogas. The digester for the treatment and disposal of organic waste as well as for the generation of biogas comprises a primary biomass treatment tank installed together with the main tank in one airless base. Bodies of bath tanks are insulated. Temperature sensors and biomass level sensors as well as biomass pre - mixer is embedded in the tanks. Inclined double bottom with chamber filled with heat carrying agent and heating elements inside are embedded in the tanks. There is a biomass feed port in the inclined double bottom of the primary biomass treatment tank. There is a branch for odours outlet, reverse valve and ventilator, disintegrator, a port for liquid organic waste. All ports are mounted with automatic valves. The primary biomass treatment tank comprises the body, insulation material, inclined doublebottom with cha