Electric Submersible Dredge Pump is a heavy duty, electro-submersible slurry pumps designed to handle a wide range of slurries and abrasive particles in submersible applications in mining and industry.Besides the main impeller, there is an agitator which can agitate the solid deposited on the water bottom into turbulent flow and pump the solid out.

     Side cutter head delivers kinetic energy to solids surrounding the pump intake, re-suspending them into a fluid state which would have otherwise buried and starved the pump of liquid. The solids are pulled into the submersible slurry pump and pushed on through the discharge, keeping the intake clear and free of slurry accumulation.

    Features

   1.Submersible work without influence of suction head;
   2.No assistant vacuum pump, save invest;
   3.No noise, keep the silence of work station;
   4.With agitator, no need extra stirring devices, more convenience for operating;
   5.It need not build pump house.

   6.Directly work on the surface of slurry, with higher efficiency to deliver slurry.

   7.If the sand is compacted,side cutter head or high pressure water jet ring can be added to agitate and increase the medium concentration.

Service conditions Parameter Features
     1.The power source is  three-phase alternating-current supply, and the capacity of the substation transformator is two to three times of the rated capacity of the motor.

Power source can be ordered to design to match different frequency&voltage of different country/location or under your request.

2.The temperature of the medium cannot exceed 60 Celsius,If temperature is higher than 60 Celsius,jacket can be added to cooling  by water.The medium does not contain inflammable or explosive gases.

3.The maximum weight concentration of the solid particles in the medium: the maximum weight concentration of the ash is 45% and the maximum weight concentration of the slag is 60%.

4.The submerged depth of the unit is not more than 30 meters, and not less than 1 meter.

5.The unit works in the medium vertically, and the working status is continuous.

Parameter

Pumps are available in 77 different models in sizes ranging from 80mm to 400mm (3.15-16 inches) discharge and are capable of flow rates from 23 to 2400 cubic meters per hour (100-10560USGPM) and heads up to 64 meters (210ft).Pumps can pass solids up to 60mm (2.4 inches) in diameter enabling them to transfer dense slurries with large abrasive particles.

Applicatio

 sand and gravel dredging,coal slurry transfer, tank sludge clean-out, mill scale and ash transfer, barge clean-out and dewatering,river,port,pond reclamation