Pump for Different Industrial Wastewater Treatment

The working principle of the screw pump is to use the single-headed spiral rotor to performeccentric rotation in the stator of the double-headed spiral inner cavity. A sealed cavity is formedbetween the stator and the rotor. When the rotor rotates, the volume of the sealed cavity changes.so that the liquid continuously flows from the suction end to the discharge end to realize the pumpconveying function.

The Press Filter Pump used for filter presses are typically diaphragm pumps or piston pumps. These Filter Press Feed Pump are designed to generate high pressure and flow rates to push the slurry (mixture of solid and liquid) through the filter media, separating the solids from the liquids. The selection of the pump depends on the size of the filter press, the type of slurry being filtered, and the required flow rate and pressure. Some common pump brands used for filter presses include Wilden, Yamada, and Graco.