BIOGAS PLANT FOR THE PRODUCTION OF BIOGAS IN A ONE-STEP FLOW PROCESS

摘要

The invention relates to a biogas plant for producing biogas by anaerobically wet-fermenting a substrate containing biomass in a one-step flow process. Said biogas plant comprises at least one fermenter container (1) encompassing a stirring mechanism (19, 20) and a metering device for liquid and solid substrate components. According to the invention, the at least one fermenter container (1) is made up of two parallel, elongate longitudinal ducts that are penetrated in opposite directions. The adjacent ends of the longitudinal ducts (10, 11) are interconnected by means of duct deflecting bends (13, 14) such that a continuous duct structure that goes around in an annular elongate manner is formed as a long fermenter.