Disc Filter for Paper Pulp Thickening Line
The disc filter is a versatile paper mill machine engineered for both white water recovery and pulp thickening applications in modern paper making lines. This pulp and paper machinery excels at recovering fine fibers from white water, achieving exceptional fiber recovery rates that enable water recycling and significantly reduce waste discharge and environmental pollution. When configured for pulp thickening, the disc filter delivers outstanding outlet consistency performance, producing highly concentrated pulp for downstream processing.
The disc filter features an excellent filter disc structure that combines economical cost, high strength, and easy maintenance, while providing large effective filtering area and superior filtering effect. A special wear-resistant material distribution valve ensures good sealing effect, preventing leakage and maintaining consistent performance. The disc filter’s compact structure requires minimal floor space while delivering large production capacity, making it ideal for mills with space constraints. With a complete range of equipment models and specifications, the disc filter can be configured with different filter areas to meet various output requirements, offering excellent economic and social benefits for paper mills worldwide.
Technical Data – DF Disc Filter
| Type | Disc Diameter mm | Disc Numbers Range | Filtration Area Per Disc m² | Total Filtration Area m² | Inlet Consistency Percent | Outlet Consistency Percent |
|---|---|---|---|---|---|---|
| DF3800 | 3800 | 4 to 16 | 17.9 | 72 to 286 | White water recovery: 0.2 to 0.6 / Pulp thickening: 0.5 to 1.3 | White water recovery: 4 to 6 / Pulp thickening: 4 to 14 |
| DF5700 | 5700 | 6 to 28 | 41.4 | 248 to 1159 | White water recovery: 0.2 to 0.6 / Pulp thickening: 0.5 to 1.3 | White water recovery: 4 to 6 / Pulp thickening: 4 to 14 |
Leizhan manufactures the DF Series disc filter as a core component of complete paper mill lines. Our disc filter combines exceptional fiber recovery, high-concentration thickening capability, and compact design to deliver superior performance for both white water treatment and pulp concentration applications. Whether you need a disc filter for a small mill or a large-scale production facility, Leizhan provides custom-engineered solutions backed by decades of industry experience. For more information about our disc filter and other paper making machinery, please contact us at leizhanworld@gmail.com.
