what’s polyhedral hollow ball


Chemshun Polyhedral hollow ball filler is made of polypropylene (PP). It is mainly used in cooling towers and purification towers to remove oxygen, chlorine, carbon dioxide and other gases. It has a spherical appearance and the main specifications are φ25mm, φ38mm, φ50mm, and φ76mm. When polyhedral hollow balls are used for sewage treatment, they can purify water quality and meet national standards. It mainly plays the role of gas-liquid contact to achieve heat and mass transfer. It increases the area of ​​gas-liquid contact in the tower and is an important component that affects the heat and mass transfer of the tower.

 

The polyhedral hollow ball is a spherical filler made of plastic. It is composed of two hemispheres, each hemisphere has 12 blades, and the blades are semi-fan-shaped. The upper and lower blades of the two hemispheres are staggered. This structure of filler has the advantages of high gas velocity, low resistance, large specific surface area, and high operating flexibility.

The main sources of heavy metal wastewater are smelting, mining, mechanical processing, steel and non-ferrous metals (acid pickling drainage from non-ferrous metal processing plants, dust removal drainage from non-ferrous metal smelting plants, acid pickling drainage from steel plants, etc.). The inclined tube can be well applied in the sand settling tank. When the multi-faceted hollow ball is used, it has the characteristics of large specific surface area, strong biological adhesion, good chemical and biological stability, high porosity, good durability, no secondary pollution, insoluble harmful substances, UV protection, strong hydrophilicity, aging resistance, etc., which cannot be achieved by any semi-soft, soft, or composite elastic filler, so the construction operation is also smoother. more information in website : www.chinachemicalpacking.com   office@chemshun.com 



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