Screw Pump is a single screw-type transport pumps, and its main component is the eccentric helical screw body (called the rotor) and the inner surface of double helical screw bushing (called the stator). Its working principle is when the motor drives the pump shaft rotation, the screw will rotate around its own axis, on the [...]
Screw Pump
is the use of screw rotation to suction fluid. Figure 3 Screw Pump, said the cutaway view. The figure, the middle screw to screw the initiative, motivated by the original rotation, both sides of the screw as the screw driven, with the initiative to make counter-rotating screw. Active Screw driven screw thread are double-headed [...]
Screw Pump
divided by the number of screws.
Single Screw Pump – a single thread screw slot in the inner pump gear pump rotation.
Double Screw Pump – mutual engagement by two screw pumps transport liquids.
Multi-Screw Pump – meshing with each other by a number of screw liquid transfer pump.