Rotary Drum Screen Filter
The technology of this equipment is called microfiltration. It is used to separate the micro suspended solid (paper fiber) out of the liquid for solid-liquid separation. Microfiltration is that the filter media has tiny space and intercepts the suspended solid by the filter drum's centrifugal force.
This equipment is designed aiming at improving the current drum filter which is easy to be clogged, easy to be damaged, high maintenance cost and other problem.
It is particularly applied in papermaking wastewater treatment.
Main structure
The drum filter is a mechanical filtering device consisting of a driving device, overflow water distributor, washing water device, filter screen, base, and other parts. The filter screen is stainless steel wedge wire screen.
Features and Advantages
1. Simple structure, stable operation, easy maintenance, and long using life.
2. High treatment capacity, high efficiency.
3. Generally, the recycling rate of waste fiber is more than 80%.
4. Easy installation, less space covering, low-speed operation, energy saving.
5. Continuously automatic process, the recycled fiber concentration can reach more than 12%.
