water filter

When Filter works, to be filtered water from the nozzle in, flow through the screen, process cycle through the export pipeline into the user needs, particles are trapped in acrobatic water filter screen inside. This constant cycle, more and more particles trapped down, the filtration speed more and more slowly, and imported sewage still everfount into, the filter holes will be more and more small, the resulting pressure difference in between, export, when big difference reaches the set value, the differential pressure transmitter signal transmitted to the controller, control. Start the drive motor to rotate through the transmission assembly drive shaft, at the same time the sewage outfall opened, discharged from the sewage outfall, when the screen after cleaning, pressure is reduced to the minimum value, the system returns to the initial filter shape, the normal operation of the system