Plastic Polyhedral Hollow Ball

Plastic Polyhedral Hollow Ball

Plastic polyhedral hollow ball (multi-aspect hollow ball or polyhedral hollow ball packing), is a new type of high efficient random packing. It is made from heat resistant and chemical stable plastic material, such as PP, PE, PVC, CPVC . composed of two hemispheres which will form into a ball. And each hemisphere consists of a number of half fan-shaped leaves, the upper and lower leaves in a staggered arrangement. Plastic polyhedral hollow balls enjoy the virtue of light weight, wide free space, small wind resistance, and good surface hydrophilic, big full wet surface area and convenient filling in the equipment and sound usage effect. Plastic polyhedral Hollow Ball can be used in sewage treatment, desulfurization of CO2 in power plant, desulfuration and purified water tower packing. Plastic multi-aspect hollow ball is a new type of high-efficiency tower packing applied in water treatment equipment. The domestic power, chemical industry, papermaking and environmental protection industries have made use if in the equipments of desulfurization carbon and acid, oily-water separating, seawater desalination, purified and waste water treatment.

Specifications of plastic polyhedral hollow ball

• Material: PP, PE, PVC, CPVC, RPP and so on.
• Suitable temperature: 60 °C to 150 °C.
• Diameter: 25 mm, 38 mm, 50 mm, 76 mm and 100 mm.

Features of plastic polyhedral hollow ball

• High voidage.
• Lighter weight.
• Low pressure drop.
• Large flux.
• Low mass-transfer unit height.
• Uniform distribution of gas and liquid.
• High mass transfer performance.
• Small wind and flowing resistance.
• Good hydrophilic surface

Technical Data

Diameter (mm)	Specific Surface Area (m2/m3)	Voidage (%)	Packing Quantity (pieces/m3)	Bulk Density (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