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Welcome to Shandong zhonghewogong environmental protection equipment Technology Co., Ltd., a manufacturer specializing in sewage treatment equipment
National hotline
fifteen billion fifty-three million six hundred and twenty-five thousand five hundred and fifty-eight

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Hotline:

fifteen billion fifty-three million six hundred and twenty-five thousand five hundred and fifty-eight

Email: 23697831@qq.com

Telephone: fifteen billion fifty-three million six hundred and twenty-five thousand five hundred and fifty-eight

Address: No. 552, north outer ring road, Shunwang street, Zhucheng City, Shandong Province

Shallow air flotation machine

  • Product introduction: The shallow air flotation machine is an air flotation device which integrates flocculation, air flotation, skimming and mud scraping. It is designed by using the "shallow pool theory" and "zero speed principle". The residence time is only 3-5 minutes. The forced distribution of water and the inlet and outlet water are static. The adhesion of micro bubbles and flocs occurs in the whole air flotation separation process, including the contact area. The scum is discharged instantaneously, and the water body disturbance is small, and the effluent is suspended The removal rates of suspended solids, COD and chroma can reach 65% - 90% and 70% - 95%, respectively.
  • Hotline: fifteen billion fifty-three million six hundred and twenty-five thousand five hundred and fifty-eight
  • product details

Shallow air flotation machine It is an air flotation device integrating flocculation, air floatation, skimming and mud scraping. It is designed by using the "shallow pool theory" and "zero speed principle". The residence time is only 3-5 minutes. The forced distribution of water and the inlet and outlet water are static. The adhesion of micro bubbles and flocs occurs in the whole air flotation separation process including the contact area. The scum is discharged instantaneously, the water disturbance is small, and the effluent suspended solids are low The removal rate of suspended solids, COD and chroma can reach 65% - 90% and 70% - 95%, respectively.
A unique world-class energy dissipation device is adopted in the shallow air flotation machine instead of the traditional releaser, which greatly reduces the diameter of micro bubbles. The average diameter of microbubbles is only about 150 μ m compared with that at home and abroad. As the total area of microbubbles is inversely proportional to the square of its diameter when the dissolved gas is constant, the total area of microbubbles increases at least several hundred times, and the density of microbubbles increases by several thousand times.
In the theory of air flotation, apart from the mechanism of bubble adsorption, bubble support and floc adsorption, the separation of suspended solids from water body also has the so-called "bubble entrapment". Some fine suspended solids which are not adsorbed with bubbles or flocs may be entrained in the rising process of dense bubbles because the particle size of fine suspended solids is still much larger than that of water molecules, regardless of how small the fine particles are It is carried to the water surface and separated in the bubble gap of the bubble group. Obviously, the denser the bubble group is, the stronger the effect will be and the smaller the suspended solids can be carried.



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    Related comments:

    Feedback from [Chongqing] on the use evaluation of purchased sewage treatment equipment

    Has been my partner, your company's equipment and service are impeccable, has reached a long-term cooperation intention with your company.

    Feedback of evaluation on the use of purchased sewage treatment equipment from [Heilongjiang city]

    Today, I went to visit the company. Before I went there, I had communication with the salesman there. In addition, I also had relevant understanding on the Internet. I felt that it was not bad, so I decided to go and have a look. After arriving at the company, there was a special staff reception, which was very friendly and the service was very considerate.

    Evaluation on the use of cleaning wastewater treatment equipment purchased from Zunyi City

    I was dry tableware cleaning, on a set of wastewater treatment equipment, half a year, the effect is very good. Thank their after-sales master for repairing the washing machine at home for free.

    Feedback on the use evaluation of purchased sewage treatment equipment from Yulin City

    Very good company, sales is very strong, sincere for the customer to do practical! Once, I complained about the customer's problems on the phone. The sales department was really attentive. Today, I sorted out more than 30 pages of product information and market information. I had a look at it just now

    Evaluation of the purchase of aquaculture wastewater treatment equipment from [Hefei city]

    As time goes by quickly, we have been cooperating with China hewogong environmental protection equipment for nearly three years. We are an influential sewage treatment equipment manufacturer. Thank you very much. The service was up to standard