Year1
The temperature of the conveying medium should not exceed ℃, and the volume concentration of the medium containing solid particles generally does not exceed %
The value of the conveying medium is in ~ within the range, the working environment temperature is ~℃, the water depth of the water pump does not exceed the value, and the maximum particle diameter of the solids in the medium is not larger than the minimum size of the pump flow channel cross-section. %B mining explosion-proof sewage and sand discharge submersible electric pump is a pump The electric drainage and irrigation equipment integrated with the motor has beautiful appearance, simple structure, good sealing performance, stable performance, long life, easy installation and use, and can operate continuously underwater for a long time. It is widely used in coal mine vertical shafts, inclined shafts and wells. Automatic drainage of loose coal slime at the bottom. Built-in electric pump, water flows through the interlayer of the motor, effectively extending the service life of the electric pump. Externally installed electric pump, the impeller adopts a double-channel large overflow structure, stable operation, strong sewage discharge capacity, anti-winding, no clogging, and It has the characteristics of small size, light weight and easy to carry. The B series mine explosion-proof submersible sand discharge electric pump impeller is designed according to the "two-phase flow" principle. It can pump out sewage containing solid particles without affecting efficiency. Compared with ordinary clean water pumps (pumping sewage), the service life is extended ~ times . Compared with similar products, it has the characteristics of smooth starting, low noise, safety and reliability, and long service life. Especially during the drainage process, if the water source is interrupted, the pump can continue to run, and the motor can be cooled by its own unique air-cooling structure. Therefore, the pump will not burn the motor or damage the water pump when idling without water, and it can continue to drain water automatically when there is water. This pump is suitable for draining sewage containing solid particles in environments with the risk of methane explosion, drainage of coal mine vertical shafts and inclined shaft construction, main drainage of waterless bunkers in mines, drainage of mining working surfaces, and automatic removal of coal bunkers from the bottom of main shafts. Drainage, old ponds, automatic drainage of water in uninhabited areas, clean water warehouse drainage, silt and sand cleaning drainage, disaster relief drainage
WhatsApp
