The invention relates to the technical field of
slag slurry pumps, in particular to a novel submersible
slag slurry pump. The novel submersible
slag slurry pump comprises the design of a booster anti-blocking type pump slurry device, when the liquid is pumped, a pump liquid main
pipe of the pump slurry device is put into a tank, and when a motor rotates, a plurality of
water supply blades, a booster
turbine and a packing
auger are driven to rotate together, so that the primary water suction pump liquid works when the plurality of
water supply blades rotate; the booster
turbine is arranged at the inlet end of an
elbow and moves upwards through the action of the
water supply blades, the slurry is thrown into a secondary pressurizing
pipe through the
elbow under the centrifugal action of thebooster
turbine, and the effect of secondary pressurization is achieved; in the secondary pressurizing
pipe, the packing
auger rotates to push the slurry to move upwards and be discharged through a water outlet pipe, so that the effect of three-time pressurization is achieved; the multiple
booster pump liquid makes the suction range of the slag
slurry pump to increase; and a crushing anti-blockingrod is arranged at the inlet end of the bottom of the slag
slurry pump, when the liquid is pumped, the crushing anti-blocking rod at the inlet end is driven to rotate together, and the effects of screening, crushing and anti-blocking are achieved.