Mine Submersible Pump

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Mine Submersible Pump

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Mine Submersible Pump

Flow:100m3/h~2500 m3/h
Lift:10m~800m
Caliber:φ175-φ800mm
Power:7.5kw~4200kw
Temperature:≤120℃
Qualitycertificate:One year warranty and lifelong maintenance
 
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   Due to the new bearing structure and materials, it can bear large axial force and ensure the service life of submersible motor. When the motor power is greater than 600kW, a small impeller is set at the lower end of the rotor to make the cooling water in the motor circulate automatically and improve the cooling effect. When the motor power is less than 600kW, the rotor is equipped with spiral water tank, which can also ensure the cooling effect.

Mine submersible pump features:

1. High safety and reliability: the pump and supporting submersible motor are designed and used on the premise of diving into the water.

2. High efficiency, energy saving and high degree of automation: the surface is powered separately, and multi-functional detection and control can be realized on the ground. The electric pump is equipped with multiple monitoring and protection, which is easy to implement intelligent monitoring, remote control and network management.

3. The water pump unit can be used vertically, obliquely and horizontally

4. Easy installation and operation

Mine submersible pump working conditions:

1. Water temperature not higher than 25℃

2. The content of solid matter in water shall not be greater than 0.5% 0 (Note: the content of solid matter in water shall be indicated in the contract so that the manufacturer can choose the shaft extension sealing method.)

3. The water velocity on the surface of the motor shall not be less than 0.5m/so. The motor shell is provided with an anti seawater coating. Pay attention not to scratch the coating when going into the seawater. The motor can work in the seawater for up to 3 months at a time. After the work expires, the motor must be lifted out of the seawater, and the coating must be carefully checked for falling off and damage. If any, the coating shall be brushed after being cleaned and decontaminated with clean water, The corrosion of the zinc plate at the motor base shall be checked, and it shall be replaced in time before it is put into the sea.

(1). Coating material: type B epoxy coal asphalt primer (the first coat)

(2). Type B epoxy coal tar pitch enamel (2nd coat)

4. The pump suction port is 2 meters below the water surface.

5. The rotation direction of the pump is clockwise when viewed from the coupling end to the pump.

mine-submersible-pump.jpg

Notes for mining submersible pump:

1. The motor must be filled with water.

2. The instructions must be read before installation and use.

3. Ensure the flow rate of water on the surface of the motor. If it cannot be guaranteed, install a deflector (cooling water cover).

4. The electric pump must be reliably grounded for non well applications.

5. The electric pump must fully submerge into the water, and the minimum water level shall be 2m higher than the pump inlet during operation.

6. If it is necessary to test run the submersible pump on the ground, the pump cavity must be filled with water or other lubricating fluid. Otherwise, the sliding bearing will be damaged.

Mine Submersible Pump model parameter

Model Flow Lift Power Diameter
570QK160-260 160 260 200 570
570QK160-195 160 195 160 570
570QK160-130 160 130 120 570
570QK120-648 120 648 430 570
570QK120-576 120 576 410 570
570QK120-504 120 504 350 570
570QK120-432 120 432 300 570
570QK120-360 120 360 260 570
570QK120-238 120 288 200 570
570QK120-216 120 216 160 570
570QK120-144 120 144 120 570
570QK100-780 100 780 410 570
570QK100-720 100 720 350 570
570QK100-660 100 660 350 570
570QK100-600 100 600 300 570
570QK100-540 100 540 260 570
570QK100-480 100 480 220 570
570QK100-420 100 420 200 570
570QK100-360 100 360 160 570
570QK100-300 100 300 140 570
570QK100-240 100 240 110 570
570QK100-180 100 180 90 570
570QK100-120 100 120 55 570
570QK80-897 80 897 410 570
570QK80-828 80 828 350 570
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