PLANT FOR THE PROCESSING OF WASTE FROM THE AGRICULTURAL INDUSTRY Russian patent published in 2022 - IPC B09B3/00 

FIELD: agricultural industry.

SUBSTANCE: invention relates to the field of agricultural industry and is intended for the production of biogas and organic fertilizers by fermentation of organic waste from agricultural production in an anaerobic way. The plant for the processing of agricultural waste includes a vertical tank with technological nozzles for supplying processed biomass, a nozzle for biogas removal and a bubbling mixing device installed in the tank, which is a spiral perforated pipe, the holes of which are made in a checkerboard pattern. The installation additionally includes cone-shaped structures installed on supports in the center of the tank with a V-shaped protrusion at the end, rigidly fixed between themselves and the installation base. Also, a circulation pump is mounted on the outside of the tank for pumping the substrate into the upper zone of the installation.

EFFECT: improving plant design, increasing service life and increasing efficiency when using this technology.

1 cl, 1 dwg