If the content is not available in your preferred language, please contact us by e-mail.

Noggerath Centre-Flo™ CF

With the Noggerath® Band Screen Centre-Flo™ CF Aqseptence Group offers you an efficient and space saving screening solution with a revolutionary drive concept.
Contrary to the conventional technology, the Center-Flo has a chainless drive with shaft and pinion on the clean outside of the screen belt.

The screen belt geometry enables the best capture rate of screenings. Clean side and dirty side strictly separated, and so a “taking over” effect of solids on the clean water side is excluded.

Innovative screening elements, such as the perforated screening element, which is multi head drilled, or the nature-inspired honeycomb screening element generate extremely high open area (up to 90%) and thus reduce the operating headloss and enable significantly higher throughput.

The modular design of the band screen allows optimized design to suit the channel depth, flow rate and operating levels.  The Centre-Flo band screen can also be designed to incorporate a rear by-pass gate that will allow by-passing in the absence of a by-pass weir upstream of the unit.

Unique Selling Point

  • Drive unit mounted on the clean outside of the screen belt, no impurity on drive elements, good accessibility during maintenance
  • Drive and guidance without chains, wear-resistant, ease of maintenance
  • Honeycomb screening element with extremely high open area of up to 90%
  • Individually exchangeable screening elements without connecting parts (click-in-groove)
  • Low maintenance, with few wearing parts and good accessibility
  • Integrated emergency overflow in the rear plate
  • Integrated screenings washing press possible, small footprint

Insights

The Noggerath® Band Screen Centre-Flo™ is installed vertically in the channel.  
The water enters the in-line, in-channel semi-submerged screen undergoing a 90-degree change in direction as it flows through the screen.   Solids captured by the screen will gradually accumulate in the panels and eventually the upstream water level will increase. On reaching the set operating water level, the screen rotates until the low operating water level is reached.  The band screen can be operated using upstream water level detection, or the unit can be operated using differential water level between upstream and downstream.

The screenings captured by the screen are carried by lifters and deposited into a trough installed near the top of the unit.  Wash water is used to help remove the screenings from the screen panel.  Fluming water is used in the trough to push the screenings onto the screenings handling system.

Video

Locations and Contact

Europe

Aqseptence Group Carpi Srl, Limidi

Sales and Manufacturing Location
Via Pitagora 30
41010 Limidi Di Soliera, MO
Italy

Tel: +39 059 525720

Fax: +39 059 525443

info.watertreatment.it@aqseptence.com

Europe

Aqseptence Group SAS, Availles-en-Chatellerault

Sales and Manufacturing Location
Zone Industrielle
86530 Availles-en-Châtellerault
France

Tel: +33 5 4902 1600

Fax: +33 5 4902 1616

info.johnsonscreens.fr@aqseptence.com

Europe

Aqseptence Group GmbH, Bückeburg

Sales Location
Ziegeleiweg 2
31675 Bückeburg
Germany

Tel: +49 5722 882 0

Fax: +49 5722 882 282

info.noggerath@aqseptence.com

Europe

Aqseptence Group GmbH, Aarbergen

Sales and Manufacturing Location
Passavant-Geiger-Strasse 1
65326 Aarbergen
Germany

Tel: +49 6120 280

Fax: +49 6120 28 2182

info.passavant@aqseptence.com

Explore our portfolio

Show