In modern pulp purification systems, the inflow pressure screen is a widely used screening and purification equipment in the pulp and paper industry. This device has the advantages of high screening efficiency, low energy consumption, and small footprint, which can effectively improve the quality of pulp.

The core working principle of the inflow pressure screen is based on the synergistic effect of rotary screening and pulp separation. The pulp flows outward from the inside of the sieve drum under pressure, and the fiber suspension forms a vortex under the action of the rotating rotor, allowing impurities to maintain dynamic contact with the inner wall of the sieve drum while fine fibers pass through the sieve holes to become accept pulp. Coarse fibers and impurities move along the axial direction of the sieve drum under the action of the rotary effect, and are ultimately discharged from the slag discharge outlet. This process achieves efficient and continuous screening and separation through the combination of fluid dynamics and screening mechanism.

Leizhan Company is a manufacturer with many years of experience in the production of paper and pulping equipment. If you want to know more details about the pulping machine, please send us an email for consultation. Our email address: Email address: wastepapermachine@gmail.com