| 摘要 |
<p>The screw press (1) is inclined by its discharge mouth upwardly, in such manner that its longitudinal axis (Z) forms with the horizontal an angle (A) of about 45° to 50°. This condition allows to achieve important advantages, among which a smaller radial load concentrated onto the bearings (3) which rotatably support the screw, a smaller length and height of the apparatus, the possibility of placing below the discharge mouth of the press a bag or container (S) of remarkable height and consequently of high capacity and the possibility of effecting an immediate separation, due to gravity, from the solid waste materials which are compacted by the screw (1), of the liquids contained in the said waste materials or which have been added for hygienising purposes.</p> |
