A new substation equipped with a FB bar screen

Jun 12, 2019

In the suburbs of Aix-en-Provence, we have just installed our 93rd bar screen in the Bouches-du-Rhône region.

In the absence of a bar screen in the inlet station, the pumps were regularly clogged and the downstream fine bar screen was saturated.

Our solution was therefore to place the bar screen upstream of the pumps, fixed against the vertical wall of the station, facing the effluent inlet pipe.

Screening rejects are discharged via a screw conveyor into a nearby skip.

This unit is operated using the standard FB electrical box, mounted on one side of the bar screen.

TECHNICAL DATA

Supply of a automatic bar screen

  • Type NG21
  • ALL STAINLESS STEEL 316L
  • Flow rate 200m3/h
  • 25mm air gap
  • Depth under countertop 2100mm
  • Two-piece chassis

Supply of a transport screw

  • Type VTP200
  • ALL STAINLESS STEEL 316L
  • Length 3000mm
  • Dumping height 1850mm

Project photos