DEVICE FOR AEROBIC-ANAEROBIC PROCESSING OF ORGANIC SUBSTRATES Russian patent published in 2013 - IPC C02F11/02 B09B3/00 

FIELD: chemistry.

SUBSTANCE: invention relates to field of processing of concentrated organic substrates - litter-free manure, dung, sediments of local purification constructions of processing enterprises, wastes of mechanical-biological purification of urban sewages - into gaseous energy carrier - biogas and stabilised disinfected products - biosludges - effluent, which can be applied in preparation of fertilisers. Device for aerobic-anaerobic processing of organic substrates consists of hydraulically connected aerobic bioreactor 3 with gas 15 and liquid parts 14, methane tank 2 with system of heat carrier circulation, apparatus 4 for hydraulic concentration of methane tank 2 effluent with clearing 25 and sedimentation 26 parts. Clearing part 25 is separated from sedimentation part 26 by canals, formed by, at least two inclined plates 27. Liquid part 14 of aerobic bioreactor and clearing part 25 of apparatus for gravitation concentration 4 have common separating wall 22. Inside clearing part 25 placed is central tube 19, in hollow wall 20 of which heat carrier circulates. Space between external wall 23 of central tube 19 and separating wall 22 is connected with gas part 15 of aerobic bioreactor by gas pipeline 16.

EFFECT: invention makes it possible to reduce material consumption of construction and increase efficiency of application of primary energy resource - biogas.

2 cl, 1 dwg