. Equipment installation, debugging by the technical staff, filtration time and cleaning time conversion, the water to be treated into the body from the water inlet filter to begin work, when it reaches the preset cleaning time, electric controller for hydraulic control valves, motor drive signal, triggered a series of actions: the motor drives the rotation of the brush to clean. At the same time filter, the control valve is opened to discharge, the whole cleaning process needs to last only tens of seconds, when cleaning at the end, close the control valve, the motor stops rotating, the system returned to its initial state, began to enter the next filtering process
The water to be treated by the filter enters the body from the inlet, and impurities in the water are deposited on the stainless steel filter screen, resulting in differential pressure
. The interior of the filter is mainly composed of a coarse strainer, a strainer, a suction pipe, a stainless steel brush or a stainless steel suction nozzle, a sealing ring, an anticorrosive coating, a rotating shaft, etc..
The pressure difference between the inlet and outlet is monitored by the differential pressure switch. When the pressure difference reaches the set point, the electric controller supplies the hydraulic control valve and drives the motor signal.
