The shallow air flotation equipment has outstanding characteristics and a wide range of applications.The shallow air flotation equipment is changed to the state of water inlet, dynamic water outlet is dynamic water inlet, static water outlet, using the principle of "zero speed" to make the flotation body float vertically to the water surface in a relatively static environment, and the floating distance is reduced to a small amount. Unaffected by the flow rate of the effluent, it is a major breakthrough in air flotation water purification technology.The following is a brief introduction about the application and product features.
Application range: Shallow air flotation equipment is widely used in the treatment of urban sewage and papermaking white water, waste paper and papermaking wastewater treatment, middle-stage pulping wastewater, printing and dyeing, chemical, food, wine, tanning, oil refining, pharmaceutical and other industrial wastewater treatment. It can replace biochemical in occasions, and achieve the purpose of reuse or discharge up to standard only through first-level physical and chemical treatment. It can also be used for pretreatment in water plants.
Features:
1. Thepurification tank is shallow, but there is enough scum storage space, which is especially suitable for the treatment of high-concentration sewage
2.Large processing capacity
3.It occupies a small area, and it can be overhead, stacked or set up on a building.
4. Thewater level and slag scraping depth are adjustable, the flow rate adapts to a large range, and the scraped scum has a high solid content rate.
5.Assembled structure, convenient for transportation, installation and relocation.
6. Therigidity is large, only a "well" shaped concrete beam support is needed, no platform is required, and the civil construction cost is low.
7.There are three types of carbon steel (stainless steel in key parts), partial stainless steel and all stainless steel.All carbon steels are treated with special heavy-duty anti-corrosion after first-grade sandblasting, which is resistant to acid and alkali corrosion and is as good as new after ten years of use.
8. Therotary joint adopts high-tech patented technology, no maintenance, adjustable wear, long-term operation without water leakage, and attribute design.
9.Key components such as bearings have been calculated for life and evaluated by industrial practice, with extremely low failure rate and low maintenance costs.The drive and scraper motors have enough margin to ensure that they are not overheated for long-term continuous operation.
10. Thebalanced energy dissipation system of the device has a stainless steel structure, no moving parts, no cleaning, no maintenance, and no blockage.
11.There is no multiple protection for moving parts, and it can operate reliably for a long time in the open air.
12.Equipped with lubrication device, maintenance workload is small, and management is simple.
13.Since the diameter of the microbubbles is extremely small, high density, sufficiently to capture very fine suspension without prior polybrene them for a large alum, it can greatly reduce the amount of drug administered, in some situations may not even run administration , Which greatly reduces operating costs.
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