Non-clogging sewage pump features

The non-clogging sewage pump is widely used in municipal engineering, factory, commercial, hospital, hotel, residential area and so on because of its simple installation, small area, convenient maintenance and no noise. At present, China's domestic non-clogging sewage pump mainly by the domestic manufacturers to produce and manufacture a small part of the products imported from abroad. However, due to the reliability of non-clogging sewage pump to be strengthened, so to improve the technical content of their products is the main direction of future development of manufacturers.
No clogging sewage pump for the vertical arrangement of the pump and the motor coaxial, so that the weight of the rotating parts and the impeller to bear the same hydraulic direction; followed by non-clogging sewage pump is used in the transport of sewage medium containing impurities, sludge And other substances; the third non-clogging sewage pump is a centrifugal pump in its run-time power is always increased as the flow increases, when the flow exceeds the design flow and reaches a certain value, the motor will burn due to overload. These problems will affect the different degrees of non-clogging sewage pump life.
For the non-clogging  submersible sewage pump problems, some domestic manufacturers to focus on the development of the pump protection system: in the pump operation occurs automatically alarm or cut off the power. Although this approach can play a certain effect, and this protection is necessary, but this is not the fundamental way to solve the problem, we also need to focus on improving the performance of the pump on the fundamental solution to the problem. Non-clogging sewage pump problem to be solved in the future is to improve the reliability of use to adapt to a variety of working environment, optimize its structural design to further improve the performance of sewage pumps