Upflow structure design of pressure screen

Pressure screen is a new type of recycled paper pulp screening equipment, the device for the regeneration of pulp impurities in the characteristics of the design for the up-flow structure, can be widely used in a variety of waste paper pulping coarse screen, coarse screen and pre-paper pulp Screening, with unparalleled good working performance and reliability, is a variety of domestic pressure sieve used in renewable pulp replacement products.

Pressure screen to take the bottom into the pulp, the bottom row of slag, the top row of slag slag up-flow structure design, effectively solve the above problems. Light impurities and the slurry in the air naturally rose to the top of the slag discharge port, heavy impurities into the body can sink to the bottom of the discharge. In this way, on the one hand, the residence time of impurities in the sieve zone is effectively shortened, the possibility of impurity circulation is reduced and the screening efficiency is improved; on the other hand, the damage caused by heavy impurities to the rotor and the sieve drum is prevented and the service life of the equipment is prolonged.