COMPOST PREPARATION PLANT Russian patent published in 2005 - IPC

Abstract RU 2248956 C1

FIELD: farming equipment; processing organic wastes for production of organic fertilizers.

SUBSTANCE: proposed plant includes system for loading the initial mixture into bioreactor equipped with aspiration and aeration systems with at least one fan. Bioreactor is provided with two horizontal revolving drums: one drum operates in mesophyll mode and other drum operates in thermophyll mode. Drums are interconnected by means of heat-insulated transfer system; drum of bioreactor working in thermophyll mode is provided with compost discharge system. Plant is also provided with preparation and crushing systems, automated control system for control and monitoring of aerobic composting process and additional heat-insulated system for transfer of material in portions from drum working in thermophyll mode to drum working in mesophyll mode. Plant is also provided with compost stabilization system.

EFFECT: enhanced efficiency.

6 cl, 3 dwg

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RU 2 248 956 C1

Authors

Proskurjakov V.N.

Latysh V.G.

Dates

2005-03-27Published

2003-09-11Filed