Method for screening pulp

摘要: A method for screening fibrous stock slurry having a rotor impeller and screen, in which accepts quality throughput may be adjusted without stopping the process by relative displacement of clearance between screen plate. In one version, this is accomplished axial frusto-conical portions bladed screen. The changes degree pulp disturbance primary zone, thus causing to change accordingly. zone or it on other side case blades are designed permit portion flow through into region Axial also used effect an adjustable planar inclined surface slidable cylindrical