High efficiency shallow air floatation machine

Summary:

The principle is to introduce a large number of tiny bubbles into the sewage, and the bubbles adhere to the fine suspended objects through the action of surface tension, forming the overall proportion of less than 1, according to the buoyancy principle to the water surface, solid and liquid separation, sewage can be purified.

Due to the fatal defects in the design structure of traditional dissolved air flotation, the treatment capacity is very low, the retention time of sewage in the air flotation takes 40-60 minutes, the equipment volume is very large, and the purification rate is very low, has been eliminated.

ZKQF super effective shallow ion air floatation machine has another big advantage: because the micro bubble diameter is very small, the density is very high, can fully capture the very small suspended matter, do not need to condense them into a very large alum flower, so it can greatly reduce the dosage, some occasions may not even apply medicine to run, greatly reduce the running cost.

Equipment features:

1. The purification 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, 10m3/m2h surface load.

3, the floor area is small, also may not cover an area, overhead, stacked or set on the building.

4. The water level and slag scraping depth can be adjusted, the flow rate can adapt to a large range, and the slag scraping has a high solids content.

5, assembled structure, easy to transport, installation and relocation.

6, rigid, only a "well" shaped concrete beam support, no need to build a platform, low civil engineering costs.

7, there are carbon steel (key parts of stainless steel), partial stainless steel, stainless steel three types.Carbon steel is treated with special anti-corrosion treatment after all first grade sandblasting, which can withstand acid and alkali corrosion, and is as good as new after ten years of use.

8. The rotary joint adopts high-tech patented technology, no maintenance is required, wear can be adjusted, and the long-term operation is watertight, which is a long-term design.

9, bearing and other key parts by life calculation, and by industrial practice, the failure rate is very low, low maintenance costs.Enough margin is left for the drive and mud scraping motor to ensure long-term continuous operation without overheating.

10. Device, balanced energy dissipation system, all stainless steel structure, no moving parts, no cleaning, no maintenance, no blocking.

11. Without multiple protection, the moving parts can operate reliably in the open air for a long time.

12, equipped with lubrication device, maintenance workload is small, simple management.