| 摘要 |
The apparatus comprises a rotor (8) provided with blades and mounted to rotate in a casing (1) having an inlet (3) and an outlet (5) for the fibre suspension; and an inlet or inlets (6) for chemicals. The rotor (8) comprises a fluidizing and gas separating section (9), a pumping section (10) and a section (12) for mixing chemicals. An inlet (25) for chemicals leads to a space (24) between the pumping section (10) and the mixing section (12). The blades of the mixing section preferably cooperate with the casing wall (17) provided with ribs (18). |
