one. The dissolved gas system provides efficient and stable dissolved water for flotation equipment. Mainly by the dissolved gas tank, dissolved air pump, air compressor, electric control and pipeline composition.
two. Features
1, simple structure, compact size
2, high efficiency, the effect is stable
3, electronic control is simple, safe and reliable. High degree of automation, remote control can also be local operations
4, the dissolved gas system can be based on different characteristics of the sewage, air flotation in different treatment process position, by adjusting the dissolved gas pump, jet, release device, so that the whole system can be very good and sewage treatment process, sewage water quality Match. Can maximize the efficiency of the dissolved gas system, can greatly improve the efficiency of sewage treatment.
Third, the working principle
The dissolved air system adopts the principle of jet suction. At the working pressure of about 0.3-0.5Mpa, the high-speed movement of the water in the mixing pipe through the nozzle, so that a large amount of air is sucked in the shortest time and cut into high-speed in the mixing tube. Microbubbles, and then maximize the water into the formation of supersaturated dissolved water. And through the subsequent decompression of the release of a large number of diameters of 20-50um in the micro-bubbles, and the flocs in water combined to form a stable folder flocs, floating together to the surface to complete the separation of floc.
Dissolved air flotation machine in the process of working mainly in the use of water under different pressures of different solubility characteristics of the dissolved air flotation machine on all or the water to be treated and pressurized and aerated, effectively increased The amount of water in the air.
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