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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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