COMPOST AERATOR Russian patent published in 2003 - IPC

Abstract RU 2210199 C1

FIELD: agricultural engineering. SUBSTANCE: compost aerator has screw-type feeder and throwing device, which are positioned on vehicle-mounted frame and sequentially connected with one another. Throwing device is equipped with blade rotor enclosed in casing. Casing has inclined discharge tube with lower wall made in the form of endless conveyor. Tube is provided with window, where grid is fixed in inclined position. Grid is formed of rods connected in parallel with one another. Forced ventilation fan is attached to grid lower side. Aerator may be used for mechanized reprocessing of manure and other organic wastes. EFFECT: increased efficiency in aerating of compost in pit without forming anaerobic zones. 3 dwg

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Authors

Zavrazhnov A.I.

Gordeev A.S.

Khmyrov V.D.

Mironov V.V.

Dates

2003-08-20—Published

2002-02-28—Filed