Third, efficient dissolved air flotation machine equipment construction 1. Efficient dissolved air flotation system flotation system combines water, flocculation, separation, water harvesting, water in one, similar to conventional flotation device, has a steady flow chamber, release of dissolved air chamber to deal with more stable performance, the effect is superior, particularly suitable for the transformation of traditional equipment. Stabilizing chamber: by folding reaction raw water, the flow rate is high, if the direct contact with the dissolved gas and water, fine bubbles will dissipate impact bubble buildup floc effect, thereby reducing the efficiency of flotation processing, if the increase in the steady flow chamber, so that turbulent kinetic energy consumption of raw water, uniform release of dissolved gas and water into the chamber, which will effectively ensure the removal. Release of dissolved air chambers: the release of dissolved gas chamber and the separation chamber to a tank. Intermediate separated, dissolved gas and water and raw water flocculation completed in this adhesion, slowly rising into the flotation separation chamber to ensure that the contact block with tiny bubbles flocculation space and time, so that the release of dissolved gas and water rate 80-100 % 2. dissolved air flotation systems for machine equipment for the new flotation devices, dissolved air flotation device system is like the "heart", is the most important part flotation devices, at this stage, gas and water pump The inlet suction micro flotation devices together, the impeller shear mixing in a pressurized tank of a dissolved gas dissolved in water, the gas-liquid two-phase mixed well and reached saturation, the entire system is the largest gas dissolved gas amounted to 10%, and solubility of gas was 100%, so that the gas microbubbles when dispersed distribution, average cell diameter of less than 30um. The dissolved air flotation system is the improvement of traditional and technological innovation to improve the flotation separation efficiency of flotation equipment manufacturers, equipment manufacturers and significantly reduce operating costs. Operation mode and speed 3. Slag scraping scraping residue machine directly affects the quality of the effluent and sludge flotation solid content. The system uses rotary scraping slag, dross can be continuously scraped into scum trough evenly, reducing the scum collide phenomenon; In addition, the height-adjustable scraper can better adapt to a variety of operating conditions, lower the moisture content of the sludge. 4. Control system uses advanced control systems are electrical components, in order to ensure the effective long-term operation of the equipment. Flotation method is mainly used to treat wastewater by natural settling or floating difficult to remove emulsified oil or relative density close to the tiny suspended particles 1. Flotation is widely used in oily wastewater treatment. Oily wastewater treatment through grease traps, only remove particles larger than oil beads of 30 ~ 50 um. Smaller than the diameter of the oil droplets has great stability, easy to quickly merge larger float, called emulsified oil. Emulsified oil bubble flotation device is easy to adhere to increase its floating rate. Therefore, in the treatment of oily wastewater often placed behind the flotation process grease traps, as a further measure to remove emulsified oil. Small flotation device | New Seoul environmental | Tibet flotation devices provided by Weifang new Environmental Protection Equipment Co., Ltd., Seoul. The new Environmental Protection Equipment Co., Ltd. Weifang Seoul (www.wfxiner.com) is an industry leader in Shandong Weifang, sewage treatment equipment, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the new Seoul environmental leadership with the staff warmly welcome all inquiries negotiations, Seoul environmental innovation a better future.