Brief description

The inner flow pressure screen is used for the screen screening of fine pulp in pulp and paper system and before the paper machine. The equipment is mainly composed of a shell, a rotor, a sieve drum, a transmission device and a lifting device. 1, high screening efficiency: due to the slurry to...

Detailed introduction

The inner flow pressure screen is used for the screen screening of fine pulp in pulp and paper system and before the paper machine. The equipment is mainly composed of a shell, a rotor, a sieve drum, a transmission device and a lifting device.

Internal flow pressure screen rotor

Main features

 1, high screening efficiency: due to the size with high pressure along the tangent line into the screen, by centrifugal force, the size into the screen drum before, the fiber and coarse impurities have been separated. The qualified fiber quickly passes through the screen drum depending on the pressure difference between the pulp mouth and the pulp mouth.

2, screen drum service life is long: due to the pulp into the pressure screen, pulp heavy impurities by centrifugal effect has been separated, so reduce the impact of impurities on the rotor and screen drum and wear. Prolong the service life of the screen drum.

3. No blockage when sieving pulp: pulp is uniformly screened from top to bottom, without thickening, impurities are far away from the screen drum, and the screen drum is not easy to be blocked.

4, can replace the low pulse screen: the machine good pulp pulse intensity is low, direct access to the Internet does not produce disturbance. 5, the pulp quality is good, the screen drum is made of stainless steel, fine screen seam, so that the removal rate of harmful impurities in the good pulp is greatly improved. 6. Less maintenance cost: the spindle adopts advanced mechanical seal system, which is not easy to damage.