With impeller structure and new mechanical seal, the submersible pump for mining can effectively transport solid materials and long fibers. Compared with the traditional impeller, the impeller of the pump adopts the form of single channel or double channel, which is similar to a bend pipe with the same section size, has very good flow performance, and is equipped with a reasonable cochlear chamber, which makes the pump with high efficiency, and the impeller is tested by dynamic and dynamic balance, so that the pump has no vibration in operation. Can be equipped with automatic control cabinet according to user needs, sewage pump, submersible sewage pump, mud sewage pump water leakage, leakage, overload and overtemperature automatic protection, improve product safety and reliability. The float switch can automatically control the start and stop of sewage pump, submersible sewage pump and mud sewage pump according to the required level change, without special care, and it is very convenient to use.

Mining submersible pump precautions:

1. When the humidity sensor or temperature sensor gives an alarm, or when the vibration and noise of the pump body are abnormal during operation, or when the output water pressure drops and the power consumption rises significantly, the submersible sewage pump should be shut down immediately for maintenance.

2. When some submersible pumps with poor sealing are immersed in water for a long time, even if they are not used, the insulation value will gradually decline and eventually cannot be put into use, and even the insulation disappearance phenomenon occurs in a shorter period of time than the working time of continuously running submersible sewage pumps in the water. Therefore, the submersible pump in the suction pool backup sometimes can not play the role of backup, if conditions permit, can be in the pool outside the thousand type backup, such as the operation of a submersible pump failure, immediately shut down after lifting up, the standby pump then put down.

3, submersible pump can not be too frequent open, stop, otherwise it will affect the service life of the submersible pump. When the submersible pump stops, the water in the pipeline will produce backflow, and the immediate restart will cause the overload of the electric pump when starting, and bear unnecessary impact load; In addition, the submersible pump is too frequently opened and stopped, will damage the parts with poor impact resistance, and bring damage to the entire electric pump.

4, after the shutdown, before the motor stops running, can not be restarted.

5, check the pump must cut off the power supply.