Discount Self Clean Water Filters for Recycle Water Treatment

 Discount Self Clean Water Filters for Recycle Water Treatment

1.Feature

structure compact
low water consumption
fine filter degree
low pressure drop

2.Application 

1,Chilling water treating: such like cooling tower, water supplement system, air conditioning system, heat exchange system. 
2,Raw water treating: such like surface water, lake, sea water, tank water, well to remove grind, sand, algae, organism etc.
3,cycling industry water: cooling tower, polishing process water, ion exchange water, spraying process water, heat exchange plant, rolling plant, casting plant etc. 
4,irrigation: farm, dip field, golf, lawn etc. 
5,recycle water

3.How It Works

The unit consists of two stages of filtration, a coarse pre-filter and a stainless steel fine screen.
The unwanted solids accumulate on the inner surface of the fine screen, building up a filtercake, which filters out even finer particles, creating a pressure differential. Once the pressuredrop reaches a preset level, a rinse cycle is activated by the factory supplied control system.
The solids are removed from the fine screen using a spot backwashing method, whichaggressively sucks the dirt off the screen, similar to a vacuum cleaner, and are carried tothe drain via the rinse valve. The dirt collector rotates, ensuring the entire screen is cleanedeach cycle. The process takes a matter of seconds, without interruption of system flow.                                

4.Control method

Filter has differential switch and integrator. Once the pressure drop reaches a preset level, a rinse cycle is activated by the PLC controller.
 

Filter degree

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