The structure, function and application of dissolved air flotation machine
Since the discovery of air flotation, air flotation machines have been loved by the market for their advantages of small footprint, large processing capacity and high efficiency. Not only that, compared with other sewage treatment equipment, the air flotation machine has a simple equipment structure and process. As the preferred sewage treatment equipment for our customers, it is also an indispensable physical pretreatment equipment, which is very common in daily sewage treatment projectsKnowing the following basic knowledge can help you choose the right dissolved air flotation machine. 
[The equipment structure of the dissolved air flotation machine].
The dissolved air flotation machine is mainly composed of the following parts:
1.Main engine: including motor, reducer, releaser, releaser bracket, etc., is the core part of the whole equipment, responsible for providing the energy required for air flotation.
2.Dissolved air tank: It is used to store dissolved air water, and the dissolved air water is injected into the raw water to be treated through the releaser, so as to increase the air content of the water, increase the density and surface tension of the water, and provide conditions for air flotation.
3.Flocculant dosing system: It is used to add flocculant to the water to enhance the flocculation effect of particles and improve the air flotation efficiency.
4.Slag scraper: used to scrape off scum to ensure the normal operation of the equipment.
5.Water pump: It is used to inject water from the inlet into the equipment, and after treatment, it is discharged from the outlet.
[Functional advantages].
The main function of the dissolved air flotation machine is to suspend the suspended solids through the action of dissolved air water, so as to achieve the purpose of removing the suspended solids and improving the water quality. The specific functions are as follows:
1.Removal of suspended solids: Through the action of dissolved water, the suspended solids in the water are suspended to achieve the purpose of removing suspended solids and improving water quality.
2.Removal of organic matter: Through the action of flocculant and dissolved air water, organic matter in water can be effectively removed.
3.Reduce turbidity: Through the action of dissolved water, the turbidity of water can be effectively reduced.
4.Improve the biodegradability of water: Through the action of dissolved water, the biodegradability of water can be increased and the effect of biological treatment can be improved.
[Application range of dissolved air flotation machine].
Dissolved air flotation machine is suitable for all kinds of industrial and municipal sewage treatment plants with a wide range of applications:
1.Industrial sewage treatment: suitable for all kinds of industrial wastewater treatment processes, such as electroplating wastewater, leather wastewater, printing and dyeing wastewater, etc.
2.Municipal sewage treatment: It is suitable for the primary and secondary treatment processes of municipal sewage treatment plants, which are used to remove suspended solids, organic matter and reduce the turbidity of water.
3.Water quality improvement: It is widely used in water supply treatment, industrial circulating water treatment, industrial water treatment, wastewater resource utilization and other fields to improve water quality and save water resources.
The above is some simple popular science knowledge of dissolved air flotation machine, I hope it can help you. However, as far as the implementation of sewage treatment equipment is concerned, more specific and detailed plans and technologies are needed, and here, you can choose a professional environmental protection manufacturer to assist you in completing the sewage treatment project.