The invention relates to the technical field of
slurry pumps, in particular to a low-
noise and energy-saving double-shell
slurry pump. The double-shell
slurry pump comprises a bracket and a pump body,wherein the pump body is connected with the bracket, the bracket is connected with a stepped shaft, the stepped shaft is connected with the pump body, the pump body is communicated with a liquid distribution mechanism, the pump body is connected with a liquid discharging door through a rotating rod, the rotating rod is connected with a driving sleeve, the driving sleeve is connected with the bracket through a
moving frame mechanism, a plurality of centrifugal rods are connected to the stepped shaft, the stepped shaft is sleeved with a transmission ring, flexible springs are connected betweenthe plurality of centrifugal rods and mounting grooves correspondingly, the plurality of centrifugal rods are all connected with the transmission ring, a circular ring is connected to the stepped shaft, the circular ring is connected with the
moving frame mechanism, the pump body communicates with a telescopic liquid inlet
pipe through an end cover, a
synchronizing mechanism is installed between the pump body and the end cover, the stepped shaft is connected with a small
impeller through a large
impeller, and an elastic spring is connected between the large
impeller and the small impeller. Thedouble-shell
slurry pump is stable in starting, clean in use, long in service life, capable of easily adjusting displacement and good in use flexibility.