Sewage System DAF System Air Flotation Machine



Uses and Features:

Air flotation technology has been widely used in water supply, drainage and wastewater treatment . It can remove frivolous flocseffectively , flocculated jelly, and oily substances that are difficult to settle in wastewater.
* High capacity, high efficiency,small space.
* The process and equipment are simple in structure, easy to use and easy to maintain.
* Can eliminate sludge bulking.
* Aeration into the water during air flotation has obvious effects on removing surfactants and odors in the water. At the same time, the aeration increases the dissolved oxygen in the water, which provides favorable conditions for subsequent treatment.

Technical parameter:

Dissolved air flotation machine
ModelProcessing capacity (m³/h)Dissolved air water volume (m³/h)Main motor (kw)Inflatable motor (kw)Scrape power (kw)total power (kw)

Principle of operation:

After the dosing reaction, the sewage enters the mixing area of the air flotation machine, and mixes with the released dissolved air water. The flocs adhere to the fine air bubbles and then enter the air flotation area. The flocs float under the action of air buoyancy. Scum is formed on the water surface, and the clear water in the lower layer flows through the water collector to the clear water tank, and part of it is returned to be used as dissolved air water, and the remaining clear water flows out through the overflow port. After the scum on the water surface of the air flotation tank gathers to a certain thickness, it is scraped into the dirt pool of the air flotation machine by the foam scraper and then discharged.

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A: We have one year quality guarantee, our customers have used our machines for a long time.
A: Choose the products what you like, or send us your requirement, our engineer can make a project and quotation for you. (After confirming all details and signing the contract, you can do deposit or make the LC, then we produce it ,We deliver these machines by ship according to our agreement. We send the documents to you after shipment).
A: T/T and Irrevocable LC payment can be accept.
A: 2-3 months (depends on the style of the machine).
A: We are located in Jangsu China, which is nearby Shanghai, you can take the flight to Shanghai airport,We will arrange the driver to pick you up. You are welcome to visit our factory.
Our products are welcomed in the Mid East,Eastern Asia, Africa and the united states, and domestic with high quality low price and top-grade services. If you have any quostions, please feel free to contact with us at any time.
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