| 摘要 |
<p>An apparatus for pulp conditioning has an input chamber (1) for damping the speed of the initial pulp flow, connected to a vertically mounted chamber (4) for pulp treatment through a former (6) of lamellar pulp flows provided with at least one flat tray (7) which is mounted in the upper part of the chamber (4) for pulp treatment and under the edge (8) of which, intended for the pulp discharge, is located a trough-like element (11) facing by its external surface the falling lamellar pulp flows. The number of the flat trays (7) at least equals that of the trough-like elements (11). On the wall of the chamber (4) for pulp treatment, below the level of location of the trough-like elements (11), is mounted at least one pneumatic nozzle (10) for feeding a flotation reagent in the form of an aerosol.</p> |
