A screw pump animation is a visual representation of how a screw pump (or progressive cavity pump) operates. These pumps are positive displacement pumps that move fluid through the action of a rotating screw (or rotor) inside a stator.
Rotor and Stator Design:
The pump consists of a helical rotor (screw) that rotates inside a double-threaded stator (elastic casing).
The stator has a cavity that is twice the pitch of the rotor, creating sealed chambers as the rotor turns.
Fluid Intake:
As the rotor turns, cavities form at the suction side, drawing fluid into the pump.
Progressive Cavity Movement:
The rotation pushes the trapped fluid along the stator in a continuous, non-pulsating flow.
The sealed cavities progress from the suction end to the discharge end.
Discharge:
The fluid exits the pump at a steady rate, maintaining consistent pressure.
YouTube: Search for "screw pump working animation" or "progressive cavity pump animation".
Example: Screw Pump Animation - YouTube
Engineering Websites:
Pump Manufacturer Websites:
Companies like NETZSCH, Seepex, and Alfa Laval often provide animations.
✔ Oil & Gas – Handling viscous fluids
✔ Wastewater Treatment – Sludge pumping
✔ Food Industry – Moving thick pastes (e.g., chocolate, syrup)
✔ Chemical Processing – Transferring abrasive fluids
Would you like a more detailed breakdown of any specific part?
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