What are the main performance characteristics of self-cleaning exhaust water filter?

The automatic self-cleaning filter automatically removes impurities and dirt from the main water under certain conditions without manual operation. Using the energy in the filter, automatic filtration, automatic cleaning and automatic sewage discharge can be realized. But also has less faults, high filtering precision and long service life, and can use a smaller suction nozzle area to generate a larger suction force to clean the filter screen. The reformed single-layer high-permeability filter screen has good water permeability, and fibers are not easily wound on the filter screen. The self-cleaning filter is suitable for all industries such as industrial water, agricultural water (sprinkler irrigation and drip irrigation), municipal water, domestic water and seawater desalination process. Air is easy to corrode and damage equipment and components such as water pump, boiler, heat exchanger and refrigerator in the system, and the service life and efficiency are greatly reduced. It is invalid to set the exhaust valve only at the highest point of the system. When the pressure decreases, the gas dissolved in water will form bubbles again, especially in front of the water pump. Self-cleaning exhaust filter uses the mechanism of gas-water separation, precipitation and filtration. When the water in the cooling water, hot water and chilled water system enters the self-cleaning exhaust filter, the volume expands and the flow rate drops sharply. Bubbles in water separate and rise to the gas gathering area, and small bubbles are adsorbed on the separation plate. When the formed large bubbles rise to the gas gathering area, they are discharged by the automatic exhaust valve. Circulating water with dirt settles in the filter with the water flow, and the dirt is accelerated after passing through the partition plate, and quickly settles in the dirt storage areas on both sides of the filter element. Because of the large capacity of the sewage storage area, it is only necessary to open the drain valve regularly. Clear water separated from air and dirt flows into the inlet of the water pump through the filter element. Because the filter element vibrates very little under the impact of water pump and water flow, individual dirt attached to the outer side of the filter element can be shaken off to achieve the purpose of self-cleaning.