Plastic Polyhedral Hollow Ball
Made of polypropylene (PP) plastic in a spherical shape, it is composed of two hemispheres to form a spherical shape.It is commonly used in waste gas treatment and water treatment engineering.
Product Introduction
Made of polypropylene (PP) plastic in a spherical shape, it is composed of two hemispheres to form a spherical shape. Each hemisphere has 8-12 semi fan-shaped blades according to design requirements, and the fan-shaped blades of the two hemispheres are staggered from each other. The characteristic of this filler is its large specific surface area and high porosity. However, due to the excessive number of leaves, there is a shielding effect between them, which is not conducive to liquid distribution and wetting; Most liquids gather in hollow spherical columns, hindering the flow of gas and resulting in greater resistance. This type of filler is commonly used in waste gas treatment and water treatment engineering.
Product parameters
Size 
(mm)
Surface area
(m²/m³)
Free volume
(%)
Bulk density
 (kg/m³)
Number
per m³

ø25

460

84

145

64000

ø38

325

87

125

25000

ø50

236

90

105

11500

ø76

150

92

90

3000  

Function
1. High air velocity, multiple blades, and low resistance;
2. Large specific surface area can fully solve gas-liquid exchange;
3. Multi sided hollow balls have the characteristics of high production capacity, low resistance, and high operational flexibility.
4. A treatment device with light weight, high strength, large free space, high temperature resistance, corrosion resistance, good surface hydrophilicity, low wind resistance, low power consumption, large specific surface area, and adaptability to multiple solvents.
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