YW-type flotation equipment
I. Function and characteristics
Flotation technology has been widely applied to plumbing and waste water treatment. It is able to effectively remove floating floc (hard for sediment), flocculent colloid and oil inside waste water.
1.Big treatment capacity, high efficiency and small land coverage.
2. Simple process and equipment structure, facilitating utilization and maintenance.
3.Able to eliminate sludge expansion.
4. Aeration in the water to the water, which has obvious effect on the removal of surfactant and odor in the water, and also provides favorable conditions for the subsequent treatment because the aeration increases the dissolved oxygen in the water.
II. Model Meaning
II. Model Meaning
III. Major technical parameters
Treatment capacities of flotation equipment include 5, 10, 20, 30, 40, 50, 60, 80, 100, 150, 200, 250 and 300mVh. The capacity is also able to be designed based on customer’s requirement.
Treatment capacities of flotation equipment include 5, 10, 20, 30, 40, 50, 60, 80, 100, 150, 200, 250 and 300mVh. The capacity is also able to be designed based on customer’s requirement.
IV. Parameter list of pollution removal rate after flotation treatment
V. Working principle
After dosing reaction, waste water enters a mixing area of a floatation machine. By contacting water with released dissolved air, it makes floc attach to tiny micro-bubble before entering the flotation area. Under the impact of buoyancy, floc emerges from the water surface and forms scum. The clean water at the bottom flows to clean water tank via a header. Some clean water flows back as water with dissolved air; the other outflows via overflow port. After scum on flotation tank surface accumulating to certain thickness, foam scrapping machine scrapes sludge in flotation equipment before discharging it.
Note: item 15 to 17 are not equipped with the equipment; they should be provided by the customer or ordered from our factory by the customer.
YW-type flotation equipment 2018/04/16 Views Times
