VIBRATION UNIT FOR DEWATERING BULK MATERIALS Russian patent published in 2016 - IPC B01D33/03 B01D35/20 

FIELD: agriculture.

SUBSTANCE: vibrating unit comprises a filter, a loading device, unloading devices. The filter is resiliently mounted on the base with a vibrator made hollow in the form of a square to form along its inner and outer perimeter of multistart helical perforated surfaces of triangular shape and unidirectional multistart helical lines and is mounted from four hollow perforated section rigidly connected alternately to each other, made in the form of a hollow circular perforated sector, with four hollow perforated straight-line sections. Four perforated sections are mounted of perforated subsections, each of which is made of a perforated strip folded alternately in opposite directions along straight lines in the form of folding lines located on a perforated strip at equal distances from each other and arranged at an angle to the edges of the perforated strip to form quadrangles different in sizes. The perforated subsections are connected to each other by free sides of the quadrangles to form a hollow circular perforated sector. Four hollow perforated straight-line sections are made of at least one perforated strip folded along the straight lines to form equal parallelograms located on a perforated strip alternately in opposite directions. The perforated strip is folded into cylindrical coils connected to each other along the longitudinal edges to form along the inner perforated surface of screw polygonal pockets of triangular shape, and on the outer perforated surface - the unidirectional polygonal helical lines.

EFFECT: reduction of dimensions in length, enhancing the technological capabilities of the unit.

16 dwg