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QF type efficient shallow air flotation device
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  • QF type efficient shallow air flotation device

QF type efficient shallow air flotation device

The QF type high-efficiency shallow air flotation device is an advanced air flotation system that has been successfully designed using the "shallow theory" and "zero velocity" principles. It integrates coagulation, air flotation, micro slag, sedimentation, and mud scraping into one, and is an efficient water purification equipment. This device uses a dissolved air system to dissolve a large amount of air into water, forming dissolved water, which enters the water to be treated. After decompression and release, a large number of fine bubbles are formed in the water. The bubbles adhere to impurities and flocs in the water, forming a float with a specific gravity lower than that of water, which quickly floats to the surface. After being removed by a scraper device, the solid and liquid phases are separated, purifying the water quality.
  • Commodity name: QF type efficient shallow air flotation device
  • Description
  • Introduction

    The QF type high-efficiency shallow air flotation device is an advanced air flotation system that has been successfully designed using the "shallow theory" and "zero velocity" principles. It integrates coagulation, air flotation, micro slag, sedimentation, and mud scraping into one, and is an efficient water purification equipment. This device uses a dissolved air system to dissolve a large amount of air into water, forming dissolved water, which enters the water to be treated. After decompression and release, a large number of fine bubbles are formed in the water. The bubbles adhere to impurities and flocs in the water, forming a float with a specific gravity lower than that of water, which quickly floats to the surface. After being removed by a scraper device, the solid and liquid phases are separated, purifying the water quality.

     

    Scope of Application

    Suitable for industrial wastewater treatment systems (such as papermaking, food, electroplating, leather making, knitting, printing and dyeing, wool dyeing, wool spinning, slaughtering, petroleum, chemical industry, etc.), especially for fiber recycling in the papermaking industry; It can also be used for water supply, pre-treatment of raw water (such as algae removal and turbidity reduction), and concentration treatment of biological sludge.

     

     

    Specification and model

    Pool diameter(mm)

    Water treatment capacity(m³/h)

    Total power of the host(kw)

    Dissolved gas system power(kw)

    Reaction tank sizeφxH(m)

    Effective water depth(mm)

    QF25

    φ3000

    25

    1.3

    7

    1.2×2.1

    400-500

    QF110

    φ6000

    110

    3.3

    17

    2.1×2.9

    400-500

    QF200

    φ8000

    200

    3.3

    23.5

    2.4×4

    400-500

    QF300

    φ10000

    300

    5.2

    31.5

    2.4×5.5

    400-500

    QF400

    φ11000

    400

    6.2

    45

    2-2.4×4

    400-500

    QF500

    φ13000

    500

    6.2

    46.5

    2-2.4×4.9

    400-500

    QF600

    φ14000

    600

    6.2

    46.5

    2-2.4×5.5

    400-500

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