overview
A self-cleaning and anti clogging variable microporous aerator, consisting of a bottom plate, a check valve, an aeration membrane, and a fastening ring; There is a check valve designed in the intake hole of the bottom plate, and the bottom plate also has a certain arc slope; The aeration membrane is made of non-metallic materials with high elasticity, toughness, and smoothness, and is uniformly filled with micro pores in the direction of the arc; At the same time, the lower part of the diaphragm is equipped with a semi spherical structure to block the outlet of the pressure check valve. When the system is working, the air pressure will open the check valve, causing all the micropores on the membrane to open, and air will diffuse from the micropores into the sewage to achieve the purpose of oxygenation. When the system stops, the air pressure disappears, the check valve closes, and the micropores on the diaphragm shrink and close, effectively preventing sewage and debris from entering the system; At the same time, large particles of sludge and debris will roll off the surface of the aeration membrane under their own gravity, while small particles and particulate sludge and debris temporarily deposited on the surface of the aeration membrane will be automatically ejected by the aeration membrane during the system's ventilation operation, playing a self-cleaning role.

advantage
1. Reduce energy consumption by over 46%. 2. High oxygen transfer efficiency and low system pressure loss result in low actual operating costs. 3. Supporting maintenance system. 4. Micro arch shaped outer diameter design, excellent bubble stirring, promotes the active generation of bacterial flocs. 5. Double check valve control to prevent sewage from flowing back. 6. The air is evenly distributed, releasing bubbles without any dead corners for aeration. 7. Umbrella shaped pallets support films and rubber with good resilience and long service life. 8. Reasonable thin film synthesis technology is applicable to the treatment of domestic wastewater, industrial mixed wastewater, river and lake wastewater, fishery farms, and livestock farms. 9. Accurately punch holes in the membrane, with Y and X shaped aperture and vertical texture, to prevent stretching and tearing of the membrane, and control the bubbles between 0.6-0.8mm. 10. Appropriate density, appropriate stress, good elasticity, in addition to acid and alkali resistance, it is also resistant to oil and ultraviolet radiation.

Technical Parameter