HUBER Wash Drum RoSF9 Efficient and reliable coarse material separation
Separation of grit from
- Wastewater treatment plants and sewer systems
- Road refuse and oil grit
- Industrial applications
Washout and separation of all coarse material bigger than the perforated plate separation size of the drum.
Design and function
HUBER Wash Drum RoSF9 for separation of grit from WWTPs and sewer systems, road refuse and oil grit:
While wash water is added to pre-wash and homogenise the raw material within the HUBER Wash Drum RoSF9, the perforated plate of the Wash Drum retains all particles bigger than the perforation, which are dewatered and then discharged into a skip.
Since only coarse material bigger than the separation 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.
Benefits of the HUBER Wash Drum RoSF9
- High solids throughput even with problematic material (tresses, grease, stones)
- High hydraulic capacity even with high solids contents
- Defined separation size due to two-dimensional screening
- Solids throughput up to 6 m³/h
- Completely encased unit
- Insensitive to coarse material
- Screened wastewater can be used as wash water
- Minimum wear, reduced maintenance
- Compact, space-saving design
- Low energy demand
- High corrosion resistance
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