BQ(QKS) series mining explosion-proof sand discharge submersible electric pumpDetailed product description：

The BQ (QKS) series mining explosion-proof sand discharge submersible electric pump and the matching YBQS mining explosion-proof submersible pump motor have been professionally designed and manufactured according to the special requirements of the usage environment. This pump is an ideal equipment for mine drainage, mine seepage rescue, and can also be used for river and lake water intake as well as self operated water industry.

BQ (QKS) series mining explosion-proof sand discharge submersible electric pump series Performance range:
Synchronous speed: 3000 and 1500 r/min
Flow rate: 30-1000 cubic meters per hour
Lift: 30-900m
Imported diameter: 50-300mm
Supporting power: 13-1500kW

Usage environment and conditions
1. A three-phase AC power supply with a power frequency of 50Hz and a rated voltage of 380V/660V, 660V/114V, 3000V, and 6000V (tolerance+-5%).
2. The volume ratio of solid impurities in water generally does not exceed 0.01%.
3. The pH value of the conveying medium is 5-9.
4. The temperature of the conveying medium shall not exceed 40 ℃.

structural characteristics
1. Water filling, mining explosion-proof, can be used vertically or installed and operated diagonally (horizontally).
2. Take reliable axial force balancing measures to self balance or eliminate axial thrust.
3. Mechanical seals and skeleton oil seals are used to prevent the exchange of liquids inside and outside the motor.
4. The horizontal structure is installed with the same support to ensure the coaxiality of the pump and enhance the reliability of operation.
5. The motor adopts a reliable cooling method.

Structural characteristics of BQ (QKS) series mining explosion-proof sand discharge submersible electric pump:
B Q （Q K S） 80-100-37
││││││└-- Equipped power kW
│││││└-- Head m
││││└└-- -- Flow rate m3/h
│││└----------------------------------------------------
│││└--------------------------------------------------
││└---------------------- Diving operation
│└-------------------------- Diving operation
└------------------------------ Mining explosion-proof