Upflow pressure screen
筛、精筛及纸机前浆料的筛选。 This equipment adopts an up-flow structure with bottom feed, heavy dross discharge at the bottom, and light slag discharge at the top. It is used for coarse sieve, fine sieve of waste paper pulp and screening of pulp before paper machine.
1. The required feed pressure is low.
2. Light impurities and air are quickly discharged from the top tailings.
3． 损伤，减少停机时间。 Heavy impurities are discharged into the heavy slag tank at the bottom of the screen to prevent wear and damage of the rotor and the screen drum and reduce downtime.
4． 短，显著降低杂质循环的可能性。 The upflow pressure sieve has high screening efficiency, and the residence time of impurities in the screening area is short, which significantly reduces the possibility of impurity circulation.
|Screening area (m)||0.5||1.2||2||3||4||5|
|Inlet and outlet pulp concentration (%)||0.2-5.0|
|Screen gap specifications (mm)||0.15-0.55|
|Screen size (mm)||1.2-5.0|
|Production capacity (t / d)||20-30||40-60||80-100||100-250||160-450||200-500|
|Equipped power (Kw)||22/37||45/75||75/100||90/132||160/220||185/315|