Slurry Pump Impeller Price
Blade structure
The impeller usually adopts 6-12 backward curved blades, which suck the slurry from the center and accelerate it out through centrifugal force. The blades and the longitudinal cover of the pipe can reduce suction and improve efficiency.
Material and wear resistance
The impeller is mostly made of wear-resistant alloy steel or cast iron, which is suitable for the medium containing solid particles in the pipeline. Some designs will strengthen the curvature and angle of the blades, optimize the flow channel gap, and reduce the risk of solid particles or sludge
The impeller of the slurry pump is the core working component, which generates centrifugal pressure with the aid of rotation to transport solid-liquid combined media. The following is the key information:
Structural type
The impeller typically adopts a closed shape (with covers on each sides) and a extensive drift channel, which is appropriate for conveying slurries containing massive stable particles (such as sludge and gravel). Unlike the slender drift channel plan of chemical pumps and easy water pumps, the impeller of the slurry pump can higher cope with blockage and particle impact.
Number of blades
The frequent variety of blades is 5-12, and the back-bend diagram can minimize power loss. Different numbers of blades will have an effect on the effectivity and go with the flow capability of the pump, and want to be chosen in accordance to precise working conditions.
Seal design
A labyrinth hole seal is used between the impeller and the rear defend plate to decrease slurry leakage; the returned blade shape discharges the reflux slurry in time, improves volumetric effectivity and reduces the threat of erosion.
Applicable scenarios
The large float channel and anti-clogging traits of the impeller make it function properly in working stipulations containing impurities such as mining, metallurgy, dredging, etc., and can always transport high-concentration slurry.
