| 摘要 |
<p>A filtering basket (1) for the filtering of fibres in aqueous suspensions disclosed, comprising: two or more coaxial annular elements (2) mutually spaced out according to a longitudinal axis (X); a plurality of tie rods (3) fit to mutually connect the annular elements (2) in order to keep them steadily spaced out; a plurality of rectilinear bars (4), each of them having, according to a transversal section, a main body (6) radially fixed to the annular elements (2) and a shaped end (7; 8a, 9a) protruding inwards of the basket (1). The shaped ends (7; 8a, 9a) are placed at radial distances (d; 10a; 11a) not constant with respect to the longitudinal axis (X).</p> |
