DISCHARGE BOTTOM

PURATEK discharge bottoms are suitable for discharging of large sludge bunkers.
The discharge bottom consists of screw shafts arranged in a parallel rows. This allows a large material bunker bottom area to be evenly discharged and prevents material doming. PURATEK large bunker discharge bottoms have proven of their worth in discharging of non-compacted materials and pasty sludges, such as sewage sludge. The screw shafts are coupled driven via spur gears. The material is discharged over the entire width of the bottom.
After that, discharged material is then transferred in into arranged conveyor system. The feed bunker can be made of sheet steel with stiffening profiles. Alternatively, a concrete bunker can be made by the client.