Characteristics of QYK Mining Submersible Pump Production Performance Characteristics of QYK Mining Submersible Pump

Description :

　　QYK type mining submersible pump, also known as oil filled submersible pump, multi-stage submersible pump,. The QYK type mining submersible pump is a movable submersible drainage and irrigation equipment that integrates the pump and machine. Its characteristic is that the pump motor is filled with mechanical oil inside, allowing the motor to operate normally under lubrication and cooling conditions. The cooling effect is good, which greatly reduces the temperature rise of the motor and increases the overload capacity of the submersible pump. Improve the working conditions of mechanical seals, making it less likely for external water to enter the interior of the motor. In addition, the bearings of oil immersed submersible electric pumps work immersed in oil, ensuring lubrication and cooling, so the bearing life is longer than other types of submersible electric pumps.

　　Product Features of QYK Mining Submersible Pump

　　1. Integrated pump and electricity, compact structure;

　　2. Easy to use, no need for water intake;

　　3. Double end sealing, electrical protection;

　　4. Durable and excellent performance;

　　5. Reasonable design, safe and reliable.

　　Usage conditions of QYK type mining submersible pump

　　1. The temperature of the conveying medium is less than+40 ℃;

　　2. The pH value of the medium is between 6.5-8.5;

　　3. The solid impurity ratio in water shall not exceed 0.1%, and the particle size shall not exceed 0.2mm;

　　4. Electric pumps should be used within an appropriate range of rated head. The working head cannot be lower than 85% of the rated head. If it is lower than this, it may cause the thermal protector to work, causing the electric pump to stop running and affecting normal use;

　　5. The power frequency is 50Hz, the voltage range is between 342-420V, and the three-phase voltage must be balanced. If the ground is far away from the power supply and the power transmission line needs to be extended, the cross-sectional area of the power line must be greater than that of the electric pump cable (i.e. 1.5mm2 or more) to stabilize the voltage between 342-420;

　　6. Three phase electric pumps must not be used without phase loss. Please install overcurrent and leakage protectors.

　　The significance of QYK type mining submersible pump model

　　Model: QYK100-12-4

　　Flow rate: 100 m3/h

　　Lift: 12 meters

　　Speed: 2900 rpm

　　Equipped with power: 4 kW

　　Suction caliber: 150 mm

　　Discharge diameter: 150mm

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