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                Polyhedral hollow ball

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                       The ball is made of polypropylene (PP) plastic, which is composed of two hemispheres into a ball. Each hemisphere has 8-12 half sector blades according to the design requirements, and the fan blades of the two hemispheres are staggered with each other. The filler is characterized by large specific surface area and high void ratio. However, due to the large number of blades, there is shielding effect between them, which is not conducive to the distribution and wetting of the liquid; most of the liquid accumulates in the hollow column of the sphere, which hinders the smooth flow of the gas, so the resistance is large.

                       

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                       ● the plastic polyhedral hollow ball (PP, PE, PVC, CPVC, RPP) is composed of two hemispheres into a sphere, each hemisphere is provided with 12 half fan-shaped blades, and the fan-shaped blades of the two hemispheres are staggered with each other.

                       ● light weight, high strength, large free space, high temperature resistance, corrosion resistance, good surface hydrophilicity, small wind resistance and low power consumption. Output device with large specific surface area and suitable for various solvents.

                       This kind of packing is mostly used in water treatment engineering and widely used in environmental protection equipment such as chlorine remover, deaerator, carbon dioxide absorption tower, waste gas purification tower, acid mist purification tower, etc.


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                Product 

                name

                Plastic

                Polyhedron

                 empty ball

                Texture 

                of material

                PP,PE,

                PVC,CPVC

                ,RPP,and etc

                Service life

                >3 years

                size

                mm

                Specific 

                surface

                 area

                m2/m3

                Void

                %

                Accum

                ulation 

                number

                per/ m3

                Accum

                ulation 

                weight

                Kg/m3

                Dry

                 packing

                 factor

                m-1

                25

                460

                90

                64000

                64

                776

                38

                325

                91

                25000

                72.5

                494

                50

                237

                91

                11500

                52

                324

                76

                214

                92

                3000

                75

                193

                100

                330

                92

                1500

                56

                155

                perfor

                mance

                Small void ratio, low pressure, low mass transfer unit height, high flooding point, sufficient gas-liquid contact, small specific gravity and high mass transfer efficiency

                Advan

                tage

                1. The special structure makes its circulation large, pressure reduced and mechanical strength good.
                2. It has strong corrosion resistance, large void ratio, energy conservation and environmental protection, low cost, and light loading and unloading.

                applic

                ation 

                area

                 It is widely used in dechlorination, oxygen removal, carbon dioxide absorption tower, waste gas purification tower, acid mist purification tower and other environmental protection equipment.

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                Perform

                ance 

                material

                PE

                PP

                RPP

                PVC

                CPVC

                PVDF

                Density

                0.98

                0.96

                1.2

                1.7

                1.8

                1.8

                Operat

                tempe

                rature

                90

                >100

                >120

                >60

                >90

                >150

                Corro

                sion 

                resist

                ance

                G

                G

                G

                G

                G

                G

                comp

                ressive

                 strength

                >6.0

                >6.0

                >6.0

                >6.0

                >6.0

                >6.0

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