Sewage treatment vortex concave air flotation equipment

NegotiableUpdate on 01/08

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Nature of the Manufacturer: Producers

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Overview

The aeration machine of the sewage treatment vortex concave air flotation equipment sucks in air at high speed through the motor to generate bubbles, and then evenly distributes the "microbubbles" in the sewage through the stainless steel diffuser impeller. The aerator uses the high-speed rotation of the drive impeller to generate centrifugal force, and when bubbles are generated around it, the high-speed rotating impeller will cut the bubbles into small bubble fragments with a diameter of 30-100 microns.

Product Details

Sewage treatment vortex concave air flotation equipmentThere are mainly air flotation box, vortex concave aerator, chain scraper system, floating slag collection and discharge system, overflow water system, electric control system, dispensing tank, storage tank, glass rotor flowmeter, reflux pipeline, circular operating platform, and dosing pump. 、

Injecting "microbubbles" directly into sewage without the need for air dissolution, and then evenly distributing them in the sewage through a diffuser impeller, so there will be no blockage during the entire operation process. The vortex concave air flotation machine is mainly composed of a box, an aerator, a mud scraping system, etc., and does not require equipment such as pressure dissolved air, air compressor, and circulating pump.

Its function is to remove oils, gelatinous substances, and suspended solids from industrial and urban wastewater. It is an excellent wastewater treatment technology that uses specially designed diffuser impellers to evenly inject microbubbles directly into the wastewater without the need for complex gas dissolution techniques. Therefore, there will be no blockage, and it has the characteristics of reasonable design, convenient operation, and economical and reliable operation.

Due to the high-speed rotation of the diffuser impeller at the bottom of the aerator, a vacuum zone is formed in the water. The air on the liquid surface is input into the water through the aerator to fill the gaps, and microbubbles are generated accordingly. This working principle produces microbubbles with large diameters and small quantities. The treatment effect of vortex concave air flotation equipment on oily wastewater is better than that of pressurized dissolved air combined air flotation.

The integrated air flotation and sedimentation machine is widely used in industries such as machinery, chemical, textile, transportation, and food, especially for the treatment of oilfield drilling wastewater, oilfield reinjection water, and refinery wastewater. It is because the all-in-one machine adopts the following processing technology:

The treatment process of the air flotation sedimentation integrated machine adopts physical and chemical methods. It is designed by organically combining traditional mature processes such as chemical method, air flotation method, and filtration adsorption method. It has the characteristics of simple and reasonable process, wide adaptability, compact structure, convenient transportation and installation, easy operation, stable and reliable performance. It has a good effect on oil-water separation, removal of suspended solids, COD, and BOD. Generally, wastewater can meet discharge standards after treatment.