Hydrodynamic screw rotor for sewage – 19630

The hydrodynamic screw rotor is the classical inventention from Archimedes – a screw rotor to lift water. In this case it is used for lifting waster water from ground level into the waste water treatment plant that performs the cleaning of the sewage. Using a hydrodynamic screw auger to lift sewage has certain advantages:

• It can lift a large amount of water
• It has a very few moving parts
• It can handle foreign elements without breaking down

Where is hydrodynamic screw rotors also used?

1.  They can generate electricity from flowing water, and are used where traditional turbines are not possible
2.  The hydrodynamic screw auger can cab lift water to higher levels – for irrigation, drainage and flood control. Flood control will be more and more important in a time with changing wheater conditions.
3. Environmental restoration, the hydrodynamic screw rotor can  play a role in restoring natural watercourses and maintaining ecological balance.

In all different cases, BEMA can assist in manufacturing the hydrodynamic screw rotor and assist in mounting and other related jobs to complete a final solution. In this case, the screw rotor has been delivered to a company that performed the final installation and restoration of the intake of the waste water treatment plant.

BEMA has performed similar projects over the years – see another example here