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Adroit - Model Rakeflow -Mechanical Multirake Bar Screen
Multi-rake Mechanical Bar Screen is an equipment used in preliminary level of water & wastewater treatment to mechanically remove coarse and fine floating waste & solids from the flow to prevent damage and clogging of downstream equipment and piping. It consists of rake bars connected to a rotating chain. As water flows, the rake bars lift and move the trash to the top of the discharge chute for extraction. This screen is designed for screening flow entering treatment plants, pumping stations, stormwater outfalls, or industrial settings. The filtration, bar thickness, material of construction, and number of rakes are chosen according to the type and quantity of material and considering the depurative process scheme adopted.
The equipment is composed of a screen with a spacing that can vary from 3mm to 100 mm. The screenings are lifted, transported upwards, and discharged using rakes, that are suitable for cleaning the filtration area. Rakes are guided by a chain drive system that engages the rakes and moves in a continuous loop. The chain drive system at the bottom does not have any bearings/mechanical components submerged by the raw water allowing unobstructed operation.
- Bar Spacing : 3mm to 100mm
- Channel Width : 400mm to 3000mm
- Channel Depth : 1000mm to 20000mm
- Material : Stainless Steel 304/316
- Municipal wastewater treatment plant
- Waste water pumping station
- Intake pumping station
- Storm water drain
- Industrial waste water treatment plant
- ETPs & CETPs
- A higher number of rakes ensures slower movement and low RPM motor operation, significantly reducing energy consumption, wear and tear, and maintenance while ensuring waste removal efficiency.
- Adroit’s Rakeflow is designed for high screening discharge with minimal head loss, ensuring uninterrupted flow and optimal performance.
- Manufactured with Stainless steel 304 & 316 and along with corrosion-resistant material in heavy-duty structure ensures minimal maintenance and long-lasting life.
- Field-proven and well-tested design with a wide range of references across various applications in varied prestigious projects & departments.
- Equipment undergoes immersion pickling and shot blasting with glass beads for a seamless finish.
- Fitted with only reputed geared motors from Nord and Bonfiglioli and high-quality chains and other components, ensuring optimal performance and longevity.
- The chain drive system has no bearings/mechanical components submerged by the raw water ensuring unobstructed screening operation