| 摘要 |
<p>A diffuser (9) of an injector (2) in a flotation cell (1) for feeding a fibre suspension flow into the flotation cell (1). The diffuser (9) includes at least two diffuser elements (15), which are arranged successively in relation to one another in the flow direction (A) of the fibre suspension flow, and which comprise at least one first surface (16), at least one second surface (17) and at least one gap (18) between the first surface (16) and the second surface (17) in the transverse direction in relation to the flow direction (A) of the fibre suspension flow, from which gap (18) the fibre suspension flow is arranged to be discharged from the diffuser (9). The diffuser elements (15) are arranged to divide the fibre suspension flow into at least two sub-flows (D) separate from one another for discharging the two sub-flows (D) separate from one another from the diffuser (9).</p> |
