Water is the source of life. With the improvement of people's living standards, the water consumption in all aspects is also constantly improving. The current water consumption has become tense! Beijing Lunji's fully automatic self-cleaning filter technology is very mature. The development of sewage recycling has become a reality. With the continuous improvement of wastewater recycling technology, reclaimed water has been used more and more widely in industrial, agricultural and municipal life, among which the proportion of agricultural irrigation is the largest. The low cost of reclaimed water also helps to improve the ecological environment and achieve a virtuous cycle of water ecology, which is one of the best ways to alleviate the water crisis in terms of technology, economy and approach.

 

The automatic self-cleaning filter adopts advanced equipment. Its filtering principle is mainly that when the sewage enters the filter, it is filtered through the filter screen, and the impurities in the sewage are trapped on the inner wall of the filter screen, and the impurities on the filter mesh are continuously increased. After the filter cake, a pressure difference is generated between the inlet and the outlet of the filter. When the pressure difference reaches a preset value, the differential pressure controller starts to operate, turns on the driving device, drives the brush to rotate, and the sewage outlet opens, the brush The impurities on the wall are rolled up, and under the action of the pressure difference between the water pressure and the external atmospheric pressure inside the filter and the eddy current generated by the rotation of the brush, the impurities are discharged through the sewage outlet; when the impurities are cleaned, the pressure difference disappears, and the control is performed. The system closes the drain valve and motor and the system returns to normal filtration. No downtime is required for cleaning. The entire process takes less than 60 seconds and the main flow is not interrupted because only a small portion of the clean water is shunted for backwashing.

 

The automatic self-cleaning filter will combine the sewage treatment and recycling, reduce the unnecessary cost, and the cost is at a minimum. The fully automatic self-cleaning filter truly reuses the reclaimed water! It alleviates the shortage of water resources in China. It has further promoted the transformation of China's urban water resources and improved the overall pace of China's economic development.