The dissolved air flotation machine is typically constructed of steel structure, with its main and core components including the dissolved air tank, gas storage tank, air compressor, high-pressure pump, and flotation device, among others. The following is a detailed introduction to each part of the structure:

The Dissolved Air Flotation Tank: A critical component of the dissolved air flotation machine, the dissolved air tank serves to maximize contact with air, accelerating its dissolution. Equipped with baffles inside, it enhances the diffusion and propagation of air and water, thereby improving the efficiency of air dissolution.

Gas Storage Vessel: The gas storage vessel is used for storing compressed air, providing a stable gas source for the dissolved air system.

Air Compressors: Air compressors serve as the power source for the dissolved air system, used to deliver air into the air storage tank and dissolved air tank.

High-Pressure Pumps: High-pressure pumps are used to send water and compressed air together into the dissolved air tank, forming supersaturated dissolved air water.

Aeration Device: The aeration device includes components such as the aeration release, homogenizer, sewage pipe, outlet pipe, sludge tank, and skimming tank. The release is used to inject aeration water into the flotation pond, creating a large number of tiny bubbles. The homogenizer ensures a more uniform water flow within the flotation pond, enhancing the flotation effect. The sewage pipe and outlet pipe are used for inflow and outflow, respectively, while the sludge tank and skimming tank are designed for collecting and treating the suspended matter that rises to the water surface.

Additionally, the dissolved air flotation machine may be equipped with auxiliary devices such as coagulant mixing and storage tanks, scraper machines, and screw discharge machines, to enhance its treatment efficiency and ease of use.