Self-cleaning filter It is composed of cylinder, filter screen, hob system, pressure detection and industrial control computer system and automatic sewage system. The filter material medium enters the filter screen through the inlet, and the impurities larger than the filter screen gap are trapped on the filter surface side of the screen. After the filter screen assembly runs for a certain period of time, the difference between the inlet pressure and the outlet pressure reaches the preset value ( The set value can be an empirical value or a debugging value), the industrial control computer automatically starts the reducer to work and drives the rotating hob to remove the dirt on the filter. The control system can automatically calculate the work of the hob according to the degree of interception of different materials and impurities Time and steering, and then automatically open the drain valve to drain, and automatically control the drain time. Such reciprocating work can achieve the effect of removing impurities and self-cleaning and filtering to the greatest extent and reasonably, and reduce the abrasion of the filter to the greatest extent.

Features and advantages

1. Uninterrupted water supply: There is very little water during cleaning, which is 5% of the water output of the filter. The flushing time is 2-15 seconds, and the whole system has an uninterrupted water supply.

2. High filtering precision: high filtering precision can reach 20 microns, and there are various precision filters for you to choose.

3. Large filtration area: The effective filtration area of the standard filter is 7-40 times the entrance area.