FIELD: textile and paper.
SUBSTANCE: segment of the dispersing plate to remove contaminants from the fibrous raw material, the segment comprising a radially inner and outer edge, a plurality of radially concentric rows of teeth, where each row of teeth has a plurality of teeth defining a plurality of channels disposed between the teeth, and each of the channels has a lower surface of the channel. Each of the teeth comprises an upper surface and at least one face extending from the lower surface of the channel to the upper surface, wherein at least one of the faces comprises at least two grooves, and the width of at least one of the grooves is different from the widths of the other grooves of the face surface.
EFFECT: segment of the dispersing plate (options) and the dispersing plate are proposed.
23 cl, 12 dwg
