Ovivo - Ozzy Cup Drum Screen
Ovivo’s high performance, low maintenance, elite screening technology. The Ozzy Cup Drum Screen delivers Ovivo's proven drum screen technology in a small, and in channel design. Ovivo’s Ozzy drum screens are designed to meet the increasing demand for high capacity coarse and fine screening of raw or wastewater coupled with a robust low maintenance operation.
THE OZZY CUP SCREEN IS THE RESULT OF DECADES OF EXPERIENCE DEVELOPING SOME OF THE LARGEST DRUM SCREENS IN THE WORLD.
Ovivo’s Ozzy drum screens are designed to meet the increasing demand for high capacity coarse and fine screening of raw or wastewater coupled with a robust low maintenance operation.
- Low capital and maintenance cost
- Low energy usage
- Simple, slow rotating mechanism
- Simple to maintain
- Paired with the Ovivo’s ProPaPanel® to reduced hair-pinning, and maximize corrosion resistance and durability.
The Ovivo Ozzy Cup screen consists of a robustly constructed drum structure with a solid horizontal main shaft, which revolves slowly in heavy duty, self-aligning roller bearings. Water flows from the inside to the outside of the drum through mesh panels arranged around its periphery. Mesh panels are cleaned by spray wash nozzles mounted on the outer side of the drum screen. The screenings are then caught by a screening hopper and conveyed to the screw compactor through a sluice trough.
The screen is driven by a simple drive unit positioned at deck level. The final drive is a nylon pinion, which engages with a gear ring on the outside of the drum. The drum screen structure can be designed to support high differential loading without failure of the mesh panels, thereby ensuring that the downstream plant does not become contaminated by unscreened water and debris. Typical Ozzy Cup installation with use of an incline screw press Design allows for the Ozzy Cup to be installed in new or existing straight channels.
- Diameter*: 4’-8’ (2’-4’ channels depths)
- Width*: 0.5’-3’+
- Aperture diameter: 0.5, 1, 2, 3, 5, 6mm
- Flow range up to 10 MGD at 150mg/L TSS*