| 摘要 |
FIELD: biotechnologies.SUBSTANCE: device includes subsequently connected to each other downstream of organic substance the first mechanical thickener, aerobic bioreactor, the inlet of which is connected to the residual part of the first mechanical thickener, anaerobic bioreactor and the second mechanical thickener. The device contains mechanical mixer for organic manure preparation. Anaerobic bioreactor is made in the form of anaerobic biofilter, the second mechanical thickener is located between the aerobic and anaerobic bioreactors. Its residual part is connected to the mechanical mixer, and above-residual parts of the first and the second mechanical thickeners are connected to the inlet of anaerobic biofilter. The device contains the first electric power generator actuated by internal-combustion engine equipped with steam-generating utilisation unit, the second electric power generator actuated by steam-piston machine, heat pump plant and heat producing unit. Note that the outlet of anaerobic bioreactor is by liquid flow connected to the main evaporator of the heat pump plant, the outlet by biogas - to the internal-combustion engine, and condenser of the heat pump plant, steam-generating utilisation unit, steam-piston machine and heat producing unit are interconnected via steam-condensing circuit with formation of closed thermo-dynamic cycle.EFFECT: improvement of initial substrate organic substance processing efficiency together with more complete use of bio-energy potential.4 cl, 1 dwg |
