Wash drum for efficient and reliable coarse material separation for septic sludge
Rotating high-performance screening drum for extreme applications.
Reliable, clog-free solids transport through forced guided material transport within the drum.
Solids washing and dewatering by means of a subsequent HUBER Screenings Wash Press, type WAP®.
- High solids throughput
- Optional simultaneous emptying of several vehicles
- Minimum wear
- Two-dimensional screening
While wash water is added to pre-wash and homogenise the raw material within the HUBER Sludge Acceptance Plant, the perforated plate of the wash drum retains all particles > 10 mm, which are dewatered and then discharged into a skip. Since only coarse material > 10 mm is separated, the volume of the resultant residues is vastly reduced with virtually the complete mineral material being further treated in the down-stream HUBER Coanda Grit Washer RoSF4. The resultant coarse material can then be further separated into a mineral and organic fraction by means of a coarse material washer.