| 摘要 |
PCT No. PCT/SE83/00042 Sec. 371 Date Oct. 7, 1983 Sec. 102(e) Date Oct. 7, 1983 PCT Filed Feb. 8, 1983 PCT Pub. No. WO83/02731 PCT Pub. Date Aug. 18, 1983.A screen machine, particularly for cellulose pulp and recycled pulp, which includes a screen rotor (15), which is rotatable in a housing (16) having an inlet (17) for pulp suspension, an outlet (18) for accepts and a discharge opening (19) for rejects. The screen rotor (15) is so arranged between the inlet (17) and the outlet (18) that flow therethrough from its inlet side has a radially inward directed component. On the outlet side of the rotor (15) is arranged at least one stationary baffle means (26), which separates a sector of the screen rotor from the outlet. Along at least a part of this sector there is communication between the inlet (17) and the space between the rotor (15) and the baffle means (26). |
