Source：Jiangsu Envset Time:20 November 2020
The dissolved air flotation machine is mainly used to provide efficient and stable dissolved air water for the dissolved air flotation system. Dissolved air flotation equipment has simple appearance, small size, low power consumption, high efficiency and stable effect! Next, I will introduce the characteristics and applications of dissolved air flotation equipment.
The dissolved air flotation machine has high working efficiency, and the dissolved air efficiency is as high as 90%. During its operation, it mainly uses the principle of jet air suction. At a working pressure of about 0.4MPa, through the high-speed movement of the water flow, the air is dissolved into the water within the time limit and to the limit to form supersaturated dissolved air water. The device is mainly composed of a dissolved gas tank, a return water pump, an air compressor, a frame, etc., and the control cabinet is set separately. Whether it is solid-liquid separation or liquid-liquid separation, dissolved air flotation equipment can achieve a higher purification height. During the treatment process, a large number of fine bubbles are generated in the water through the dissolved gas and release system, which makes it adhere to the solid or liquid particles in the wastewater with a density close to that of water, resulting in a state where the overall density is less than that of water, and relying on buoyancy to make It rises to the water surface to achieve the purpose of solid-liquid or liquid-liquid separation. In the structural design, the problem of easy clogging of various conventional dissolved gas devices is solved, and continuous "no clogging" operation is truly realized. Among them, the control is safe and reliable, the automation level is high, and the operation is convenient.