Flat flow vortex type air flotation machineThe principle of thermodynamics:
1. Dissolved air flotation machine is widely used in various industries such as water plants, sewage treatment plants, steel, petroleum, chemical, printing and dyeing, textile, etc. It sucks in air and return water together through the pump inlet, cuts them into small dissolved water by the impeller of the pump, and then releases them into milky white dissolved water through a pressure reducing valve, causing the flocculants to float up and achieve the purpose of purification. Let's analyze the thermodynamic principle of the dissolved air flotation machine below:

2. There are some transparent water films on the surface of the tiny bubbles in the dissolved air flotation machine. In addition to the loose outer layer that is affected by resistance and flow during the upward process, there are also stable small bubbles that float up. After aggregation, there should be excess functional groups, and friction between the two generates heat, which is the thermodynamic principle of the dissolved air flotation machine.

3. Save investment
The vortex concave air flotation machine equipment does not require auxiliary equipment such as pressure dissolved gas tanks, air compressors, and circulating pumps. This device is capable of removing oil, gum, suspended solids, COD, and BOD from wastewater. Manufacturers that use waste paper as raw material can discharge or reuse wastewater generated during production processes such as de ink and bleaching without the need for secondary biochemical treatment, greatly reducing overall investment costs.