Fabricante de máquinas de papel & Fornecedor | Soluções completas para fábricas de papel
A new generation of white water recovery and stock thickening equipment. The Disk filter (disk thickener)can save energy and water, reduce fiber loss, achieve the goal of protecting the environment and preventing pollution. It mainly applies to white water recovery during the process of papermaking and stock thickening during the process of pulping. High rate of fiber recovery during white water recovery, achieving water circulation, reducing water consumption, preventing white water pollution. High outlet consistency of 12-14% for stock thickening.It has passed assessment of result with national advanced standards.
a. White water recovery during the process of papermaking
b. Stock thickening during the process of pulping.
| 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 | ||||
