BQW30-22-5.5KW-type mine explosion-proof submersible sewage pump 
 Sales Specialist: Hui Cheng Mobile: 15269750901 landline 537 -2383936 
 Address: Torch Road, Jining City, Shandong Province, No. 69 QQ: 1172792005 wang No.: zhongmeigksy 
 Mine explosion-proof submersible sewage pump - submersible pump coal moving with the wind-BQF-Ⅱ pneumatic submersible pumps 
 BQS series mining flameproof submersible flushing pump may be pumping sewage containing solid particles without affecting the efficiency, compared with ordinary water pump (pumping water) to extend the service life of 5 to 8 times. Compared with similar products have a smooth start, low noise, safe and reliable, long service life, especially in the drainage process, if the water break, the pump may continue to operate on its own unique cooling structure to cool the motor. Therefore, the water pump motor idling not burn without compromising the water pump, water can continue automatically after the drainage. The pumps are suitable for a methane explosion hazard environment, contains solid particles of sewage drainage, mine shaft, inclined construction of drainage, water storage pit mine the main drainage, mining face drainage, the main shaft bottom coal bunker automatic withdrawal drainage, the old pond, no man's land gushing automatic drainage, water storage and drainage, desilting sand drainage, relief and rescue drainage. 
 Mine explosion-proof submersible sewage pump from the motor, pump parts and seal oil chamber composed of three parts. Explosion-proof motor structure, B-class insulation, the maximum allowable winding temperature 130 ℃. Sealed motor oil chamber located below the axis of the rotor with one pair of mechanical seal, oil chamber 10, oil injection, oil cavity wall plug with seal oil. 
 In part by the pump impeller, water pump and base composition, coaxial pump and motor for the pump structure. 
 BQW type mine explosion-proof submersible sewage pump, suitable for containing methane and coal dust explosion hazard in the sewage water, materials used, can be widely used in surface coal mine in any operation, transmission contains dirt, coal, sand, etc. solid particles of groundwater. 

 Model Description: 
 BQW □ □ □ 
 │ │ │ │ │ └ ─ ─ ─ ─ ─ ─ power kW 
 │ │ │ │ └ ─ ─ ─ ─ ─ ─ ─ ─ Head m 
 │ │ │ └ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ Flow m3 / h 
 │ │ └ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ sewage 
 │ └ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ Diving 
 └ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ flameproof pump 



 Model 
 Flow m3 / h 
 Head m 
 Power V 
 Voltage V 
 Current A 
 Speed 
 r / m 
 Turbine diameter (mm) 
 Maximum particle 
 mm 

 BQW15/45-5.5 
 15 
 45 
 5.5 
 380/660 
 / 1140 
 11/6.7 
 / 3.7 
 2860 
 190 
 20 

 BQW30/30-5.5 
 30 
 30 
 5.5 
 380/660 
 / 1140 
 11/6.7 
 / 3.7 
 2860 
 170 
 20 




 The company's main product the following pumps: 

 Pneumatic submersible pumps: submersible pumps pneumatic coal mine, BQF-Ⅰ, BQF-Ⅱ pneumatic submersible pumps, BQF-Ⅳ-type wind-driven submersible pump, FQ series of mine pneumatic submersible pumps, FWB35-20 type wind turbines submersible pump, QYW20-25 type wind-driven water submersible pumps, QYW70-60 type wind-driven flushing sewage submersible pumps, QYW100-36 type wind-driven flushing sewage submersible pumps, QYW25-45 type wind-driven flushing sewage submersible pumps, QYW25 -70 type wind-driven flushing sewage pump, QYQ-type high-lift wind-driven submersible pump, QCW wind-driven flushing sewage submersible pump. 

 Electric drain pump: BQW type mine explosion-proof submersible sewage pump, BQW flushing sewage pump, BQW flameproof submersible sewage pump, BQW sewage pump. BQS-type mine explosion-proof submersible flushing pump, BQS flushing drainage pump, BQS electric impurities pump, submersible flushing pump BQS, BQS no overload mine explosion-proof energy-saving submersible pump. 

 Submersible pump: QJB small submersible pump, QJR heat submersible pumps, QJ submersible pump. 

 Pump Accessories: flameproof pumps water level controller, pump adapter, FH2-65 type plug-in concrete vibrator. 

 Jining coal pump factory, specialized in producing all kinds of pumps, variety, full specifications, accessories and auxiliary materials machine to a fully furnished, three bags of product management, sufficient quantity, price, welcome to order!