An anti-clogging micro-bubble aeration device for sewage treatment
A technology of aeration device and sewage treatment, applied in aerobic process treatment, sustainable biological treatment and other directions, can solve the problem of not needing large-scale technical renovation and construction of aeration device, etc., to reduce operating costs, save costs and time, The effect of reducing electricity bills
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[0033]The invention has a cylindrical shape and is composed of an air inlet pipe, an inner cylinder, an outer cylinder, an air nozzle, a water pan, a diffusion pipe, a crushing chamber, a dispersion disk, a sawtooth retaining ring, a concave retaining ring, a disturbing rod and other components. The device is installed at the bottom of the aeration tank of the sewage plant to replace the existing microporous aeration device (head).
[0034] The air intake pipe 4 is connected to the existing aeration system air pipe of the sewage plant through the joint 18. The pressurized air in the air pipe enters the air intake pipe 4 and is sprayed out through the air nozzle 2 to generate high-speed rotation and be magnetized by the magnet 6. The air The polarity is more stable. The water in the aeration tank enters the inner cylinder 7 of the device through the opening on the bottom 5 of the inner cylinder and the lower cover 15 of the outer cylinder. The water pressure in the inner cylind...
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