UV SERIES UPFLOW PRESSURE SCREEN

UV SERIES UPFLOW PRESSURE SCREEN Traditional pressure is the down-flow structure which slurry into the upper screen, and reject from the bottom. As for chemical pulp, because the pulp impurities mainly heavy impurities is greater than the proportion of fiber, such a structure helps to reduce the impurities in the device's stay. On the regeneration of pulp, since a smaller proportion of light contains a lot of impurities, such a structure would greatly extend the light