Диск фильтр

ZNP Series Disc Filter Application ZNP Series Disc Filter is mainly used to wash and thicken pulp in pulping and papermaking process. It works by level difference of stock between inside and outside of disc wire. The pulp at consistency of 0.8 1.2% enters the vat then attached to disc sector, filtrate is guided by hollow shaft and discharged out at two ends. Stock attached on sector is knocked off by high-pressure shower. The thickened stock at consistency 3 4% flows over the plate of adjusting valve then into discharge chamber where it is let out. The rotation speed of main shaft can be adjusted for required outlet consistency and capacity. Advantages of ZNP Series Disc Filter Less space required. Sector is made of stainless steel with good corrosion resistance. Due to the structure of disc sector, the filtering area is large, allowing large volume filtrate handled. Filtrate consistency is lower than cylindrical wire thickener. Mechanical maintenance and spare parts preparation is easier. Main technical data ModelZNP1ZNP2ZNP3ZNP4ZNP5ZNP6ZNP7(mm)Diameter of disc2000200025002500280035003500(%)Inlet consistency0.81.2(%)Outlet consistency34(MPa)Wash-water pressure0.40.6(m2)Filtering area406090120150180240Mesh of stainless wire35/40 (t/d)CapacityOCC80 100120 150180 200240 260300 320360 380400 500ONP40 5060 7590 100120 130150 160180 190240 250(KW)Motor power11111518.5222230(n)Number of sectors8121216161216