MACHINE FOR DEHYDRATION OF MANURE Russian patent published in 2015 - IPC A01C3/00 

FIELD: agriculture.

SUBSTANCE: machine for dehydration of manure comprises a housing, the means for loading, a filter, a drive, an unloading device for removal of condensed fraction, an unloading device for removal of filtrate. The filter is made conical, with perforated walls on the perimeter, the axis of which makes an acute angle with the axis of its rotation. The end filter cheeks are made perforated of elliptical shape, and the larger diameters of the ellipses of the end cheeks are rotated on the axis of the conical surface relative to each other by an angle of 0-360°. The end cheeks are mounted at an acute angle of 10-90° not only to one another but at different angles to the axis of rotation of the filter. Along the entire length of the filter a conical-shaped spring is mounted with flat section of coils and with direction of coils, which coincides with the rotational direction of the filter. The spring is equipped with a device for changing the pitch of coils by its expansion or contraction.

EFFECT: increased productivity and enhancing the technological capabilities of the device.

3 dwg