| 摘要 |
<p>Apparatus is disclosed for mixing treatment medium into suspensions. The apparatus has a housing for a rotor with ribs or similar stirring members, an inlet through which the suspension is introduced substantially in an axial direction, an outlet for suspension and inlet openings through which treatment media are added. In a first cylindrical part of the housing the rotor is equipped with substantially axial ribs located inside fixed ribs in the first housing part. In a second cylindrical part of the housing of greater diameter than the first part, the rotor is equipped with ribs which extend substantially radially around the shaft of the rotor. The housing second part is equipped with opposite ribs and the moving rib can sweep over the stationary ribs of the housing.</p> |
