China Top Manufacturer of Suction Nozzle Self Cleaning Filter

1. Brief Introductions:

Removing contaminants from wastewater is often defined as sewage or wastewater treatment. Kangjie waste water filters contribute to water treatment in the municipal sector.
 
Each municipal water district operates treatment plants to ensure proper handling of wastewater. Treatment plants operate in a challenging environment of constant regulatory change. As quality standards for discharge and reuse applications increase, wastewater facilities must integrate the most efficient water filtration technologies at a demanding rate.
 
Kangjie self-cleaning industrial water filters provide the solution, offering dependable water filtration systems which ensure plant effluent quality and/or quality of non-potable water (NPW) for re-use.

2. Applications:

Civil Water Treatment, Waste Water Treatment, Cooling Water Treatment, Food Industry Water Treatment, Steel & Iron Heavy Industry Water Treatment, Plastic Plant Water Treatment, Paper Making Industry Water Treatment, Agricultural Irrigation Water Treatment, Middle Water Filtration System Treatment, Filter System, Later Filtration System.




3. Suction Nozzle Self Cleaning Filter Working Principle:



The unit consists of two stages of filtration, a coarse pre-filter and a stainless steel fine screen.

Dirty water enters the inlet, passes through the coarse screen and into the center of the fine screen. The water then passes through the fine screen from the inside out and exits the outlet.

The unwanted solids accumulate on the inner surface of the fine screen, creating a pressure differential. Once the pressure drop reaches a preset level, a rinse cycle is activated by the factory supplied control system by opening the rinse valve to an atmospheric drain.

As a result, pressure drops in the hydraulic motor chamber and dirt collector assembly. The pressure drop creates a backflush stream, which sucks the dirt off the screen, similar to a vacuum cleaner. The backwash water is carried through the collector and ejected out of the holes in the hydraulic motor.

The water being ejected out of the hydraulic motor causes the collector to rotate, allowing the entire screen to be cleaned each cycle.

Models with screen areas of 240 m² in or greater include a hydraulic piston, which is used to control the longitudinal movement of the collector. During the rinse cycle, the piston prevents the collector from traversing through its stroke too quickly, ensuring that the entire screen area is swept by the nozzles. Following the rinse cycle, the piston returns the collector to the top of its stroke in preparation for the next rinse cycle.

4. Specifications:
 
5. Dimensions:


 
6. Products/Company Show:





7. How to choose a right self cleaning filter:

Expected filtration flow / filtration work pressure / filtration accuracy / control mode.