Système d’alimentation pour clarificateurs circulaires

• Distributeur immergé avec répartition des pertes de charges hydrauliques
• Conception optimisée des déflecteurs pour la direction précise et uniforme des eaux à clarifier avec faible apport d’énergie à l’alimentation
• La conception calibrée du distributeur submersible évite les dépôts

The settlement characteristics of a secondary clarification tank are affected significantly by the inflow system design. Poor inlet arrangements result in several problems that may compound and lead to a high concentration of filterable material in the effluent.The feed energy can be minimised if the influent is distributed over the entire tank circumference. In this way the inflow velocity is significantly reduced, resulting in a very favourable hydraulic tank flow.

With the HUBER Opti-Flow System the feed is introduced through a circular pipeline installed at depth around the inner tank wall. The circular pipeline is optimised for the whole range of flows, ensuring minimal inflow energies and uniform inflow distribution all over the full tank circumference. Clarified water is discharged either at the tank rim or centre, depending on the tank configuration.