Procedure for the construction of a fermenter for a biogas installation

摘要

Construction method of a fermenter (0) with a fermenter cage (1) and a fermenter body (3) made of metal, for use in a biogas installation, characterized in that the fermenter cage (1) is formed by a plurality of cage rings (10 to 10x), where each of the cage rings (10 to 10x) is supported on at least one cage retention device (2), comprising at least one bearing device (200) such that the entire fermenter cage (1) is rotatably mounted on a longitudinal axis (L), and a plurality of connecting struts (11) are continuously attached between the directly adjacent cage rings (10, 10x), the fermenter cage (1) being lined with a plurality of rows of body plates (30 to 30n) by rotation about the longitudinal axis (L) and the body plates (30 to 30n) are permanently attached to the plurality cage rings (10 to 10x) and thus formed by etap thus the body of the fermenter (3) closed hermetically to the gases.