Air flotation machine is a dissolved air system in the water to produce a large number of micro-bubbles, so that the air in the form of highly dispersed micro-bubbles attached to the suspended particles, resulting in a density of less than the state of the water, the use of the principle of buoyancy to make it float on the surface of the water, so as to realize the separation of solid-liquid water treatment equipment.
Air flotation machine is divided into super-effective shallow air flotation machine, vortex air flotation machine, advection air flotation machine. Currently in the water supply, industrial wastewater and municipal wastewater treatment are applied. The advantage of the air flotation machine is that it solid - liquid separation equipment with less investment, small footprint, high degree of automation, easy to operate and manage and so on.