China High quality Cavitation air flotation for municipal wastewater treatment plant Quotes, Factory, Purchasing, Manufacturers
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Cavitation air flotation for municipal wastewater treatment plant

Brand : gongyuan

Product origin : wuxi,china

Delivery time : within 30days after confirmation

Supply capacity : 500sets/year

Save operation cost and area, save investment •Simple, compact, maintenance free •Especially suitable for oily wastewater treatment

Working principle

CAFcavitation air flotationis composed of aerator, flotation tank, skimmer and electric cabinet. The aerator will generate air bubbles through its high speed rotating motor by absorbing air and then this micro bubbles will be distributed in the sludge water tank via stainless steel bulk air impeller.

Utilizing the centrifugal force caused by high speed rotating driven impeller, aerator produces negative pressure and suck other gas into aeration port. Then the air is released again by submerged aeration port. When the bores on the perforated impeller produce bubbles. High speed rotating impeller will cut bubbles into 30-100um tiny bubbles. Finally flocculating sewage mixes up with these micro bubbles after entering into the flotation tank. Then these micro bubbles attach to the suspended solids and float them to the surface. These suspended solid adhere to the micro bubbles to sustain the surface. Forming a floating layer on the surface of the unit. The floating layer is removed in to scum tank by a skimming device.


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