The development of No-blocking sewage pump direction

Submersible no-blocking sewage pump because of its simple installation, small footprint, easy maintenance, no noise, etc., are widely used in industrial production and daily life of sewage dirt discharge. At present, China's domestic non-clogging sewage pump mainly by domestic manufacturers to produce and manufacture a small part of the products imported from abroad. Foreign brands dive without blocking sewage pump As the starting time early, relatively rich technical accumulation, so in general, China's diving without blocking the sewage pump also need to further develop through science and technology.

Submersible no-blocking Sewage pump for the vertical arrangement of pump and motor coaxial, so impeller to bear the pressure direction and the weight of rotating parts to the same; Second, no clogging sewage submersible sewage pump is used in the transport of sewage medium containing impurities , Sludge and other substances; the last point, diving without blocking the sewage pump from a large range, the range of centrifugal pumps, when the appropriate amount of water increases, the submersible sewage pump power will increase when the flow exceeds the rated flow and To a certain value when the motor will be burned due to overload. This Sa kinds of problems will to some extent affect the life of the sewage without clogging the sewage pump.

Submersible no-blocking Sewage pump  problems, part of the domestic sewage pump manufacturers to focus on the development of submersible sewage pump protection system: in the submersible sewage pump malfunction occurs when the automatic 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. Diving 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 conditions, optimize its structural design to further improve the performance of sewage pumps.