Application:
ZNP multi-disc filter is used for washing and thickening the low consistency pulp. It can also be used for recycling the fiber from the white water.
Model | ZNP25 | ZNP36 | ZNP45 | ZNP52 | ||||
For white water recovery | ||||||||
Filter disc diameter (mm) | Φ2500 | Φ3600 | Φ4500 | Φ5200 | ||||
Filter disc quantity (n) | 4-12 | 6-16 | 8-20 | 10-20 | ||||
Filter area (m2) | 7.5 | 15 | 26 | 32 | ||||
Main drive motor power（kw） | 5.5-11 | 7.5-15 | 11-18.5 | 22-37 | ||||
Concentration of inlet white water (%) | 0.35-0.45
| |||||||
Outlet concentration (%) | 3-5 | |||||||
White water throughput (m3/m2h) | 1.6-4.0 | |||||||
For pulp thickening | ||||||||
Filter disc diameter (mm) | Φ2500 | Φ3600 | Φ4500 | Φ5200 | ||||
Number of filter disc quantity (n) | 4-12 | 6-16 | 8-20 | 8-20 | ||||
Filter area per Disc (m2) | 7.5 | 15 | 26 | 32 | ||||
Main drive motor power（kw） | 5.5-11 | 7.5-15 | 11-18.5 | 22-37 | ||||
Pulp type | OCC, chemical wood pulp, deinked pulp, straw pulp | |||||||
Inlet consistency (%) | 0.6-1.2 | |||||||
Outlet consistency (%) | 8-12 | |||||||
Production capacity (t/m2.d) | 0.5-1.2 | |||||||