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Brief introduction of multi-surface hollow ball
- Aug 13, 2018 -

The ball is made of polypropylene (PP) plastic, a sphere is synthesized from two hemispheres, each hemisphere has 8-12 half fan blades according to the design, and the fan blades of two hemispheres stagger each other. The filler is characterized by large specific surface area and high void fraction. However, because of the number of blades, there is a masking effect between them, which is not conducive to liquid distribution and wetting, most of the liquid in the Spherical hollow column aggregation, blocking the flow of gas, so the resistance is greater.

This kind of filler is used in waste gas treatment and water treatment engineering