BQS15-30-4KW Mine Explosion proof Submersible Pump Hongyi BQW Mine Sand Discharge Electric Pump in Stock

Description :

　　BQS15-30-4KWMining explosion-proof submersible pump, mining sand discharge electric pump, 4KW submersible sand discharge electric pump

　　provideBQS15-30-4KW Mining Explosion proof Submersible PumpProduct service, establishBQS15-30-4KW Mining Explosion proof Submersible PumpProduct quality awareness. Customer requestMining sand discharge electric pumpAbove the standard, to satisfy you.

　　BQS15-30-4KWMining explosion-proof submersible pumpProduct Introduction

　　BQS15-30-4KWMining explosion-proof submersible pumpIt is an electric drainage and irrigation equipment that combines a pump and an electric motor. Beautiful appearance, simple structure, good sealing performance, stable performance, long service life, easy installation and use, and can operate continuously underwater for a long time. It is widely used in automatic drainage of coal mine shafts and inclined shafts. The built-in electric pump allows water to flow through the motor compartment, effectively extending the service life of the electric pump; The externally mounted electric pump adopts a double channel large overcurrent structure for the impeller, which ensures balanced operation, strong discharge capacity, anti winding, no blockage, and has the characteristics of small volume, light weight, and easy handling.

　　BQS15-30-4KWMining explosion-proof submersible pumpstructural characteristics

　　BQS15-30-4KWMining explosion-proof submersible pumpUsing O-ring rubber as the seal, the structure is compact and the sealing performance is good. The rubber vulcanization curve control technology is also adopted to ensure the quality and sealing performance of O-ring oil resistance, moisture resistance, and aging resistance. The dynamic seal adopts two sets of mechanical seals with oil chamber isolation protection, effectively providing lubrication for the rotating friction pair, forming a fluid film lubrication protection, and releasing the accumulated heat during operation, thereby extending the service life of the mechanical seal and ensuring the sealing performance.

　　The fluid components of the electric pump are made of wear-resistant alloy cast iron, and the water pump is designed with fluid mechanics and dynamic balancing technology, effectively extending the service life of the electric pump.

　　BQS15-30-4KWMining explosion-proof submersible pumpUsage, maintenance, upkeep and precautions:

　　Before each startup, check for any abnormalities in the electric pump.

　　2. To prevent the suction filter of the pump from getting stuck in the accumulated sediment, the electric pump should not be used for a long time to transport solidifiable cement mortar.

　　3. Frequent startup is strictly prohibited, and the time interval between two startups is: no less than 2 minutes for no-load startup; Load startup takes no less than 5 minutes.

　　4. Electric pumps that have been out of use for a long time should be cleaned and stored in a ventilated and dry room. Before reuse, the pump cover should be opened and the impeller should be rotated to prevent rust and burn out the motor.

　　5. WhenBQS15-30-4KW Mining Explosion proof Submersible PumpDuring the process of pumping high concentration sediment, if the machine is stopped, it should be restarted before the sediment settles. Otherwise, the electric pump should be moved out of the water surface in a timely manner, made upright, and filled with clean water into the outlet pipe. After washing the pump clean, it should be stored or restarted for use.

　　6. The repaired electric pump, motor, and sealing chamber should undergo a 0.2MPa air tightness test for 5 minutes, and there should be no leakage.

　　7. Every 2000 hours of use, the electric pump should be replaced with the same type of skeleton oil seal and mechanical seal, the bearings should be cleaned, and lithium based grease should be injected.

　　8. When transporting, do not pull cables or damage machinery, otherwise it will affect use.

　　Every 100 hours of use, the cold insulation resistance of the winding of the electric pump should be checked. If it is less than 100M Ω, the machine should be stopped for repair.

AfterSalesService :

• Mining explosion-proof submersible pump