FIELD: agricultural engineering, in particular, production of composts from animal waste and other organic waste.
SUBSTANCE: machine consists of successively arranged screw-type feeder, discharge conveyor, and aeration apparatus with forced draught fan. Aeration apparatus is formed as aeration conveyor with perforated belt resting upon compressed air chamber. Forced draught fan is provided with ozonizer connected to compressed air chamber.
EFFECT: increased efficiency in aeration of manure in pit without forming of anaerobic zones, to thereby reduce expenses for preparing of compost and increase quality of compost.
2 dwg
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Authors
Dates
2007-11-20—Published
2005-10-21—Filed