The filtration process of automatic backwash filter is very complicated. After water filtration, not only the impurities in the water can be removed, but also the turbidity of the water can be reduced. It can also remove bacteria and some dissolved substances in water. Main functions of automatic backwash filter:
1. The fully automatic backwash filter has a unique design and is suitable for precision laminates of various sizes. Different filtering precision and self-locking function can ensure stable filtering efficiency.
2. The automatic backwash filter can realize efficient backwashing, energy saving and water saving during the backwashing process. The second generation backwash device of automatic backwash filter can be completed within 7-20 seconds. Under normal conditions, the consumption of backwashing water is less than 0.5% of the filtered water, and viscous impurities can also achieve efficient backwashing. Air assisted or external backwash mode is provided, and the required filter fluid can be reduced to zero.
3. The full-automatic backwash filter has automatic control and continuous filtering functions. The automatic backwash filter is set in the filter module group, and the backwash process alternates. Each unit operates between backwash states and switches automatically to ensure continuous drainage and low system pressure loss.
4. The fast backwash filter can save the modular system of floor type automatic backwash filter, which can be combined freely according to the installation space and adapt to local conditions.
5. The backwash filter console is applicable to the selection of highly corrosive fluid and environmental system materials. The entire plastic system has excellent corrosion resistance. Acid resistance, alkali resistance, salt resistance and solvent resistance.
The automatic backwash filter is widely used in the field of water source filtering industrial circulating water system due to its stable operation and timely filtering effect.