Multifaceted hollow spheres are made from polypropylene (PP). It is mainly applied to the cooling tower, the removal of oxygen, chlorine, carbon dioxide and other gases in the purification tower. The appearance is spherical, the main specifications are 25mm, 38mm, 50mm, 76mm and 100mm.

A spheroid made of polypropylene (PP) plastics is made from two hemispheres. Each hemisphere has 8-12 half - sector blades based on the design needs, and the fan-shaped blades of the two hemispheres are separated from each other. The filler is characterized by large specific surface area and high porosity. However, because of the large number of blades, there is a shielding effect between each other, which is not conducive to the distribution and wetting of the liquid; most of the liquids are gathered in the hollow sphere of the sphere, impeding the flow of the gas, so the resistance is larger. This filler is mostly used for waste gas treatment and water treatment works.

It has many advantages such as high gas velocity, many blades, small resistance, large specific surface area, which can fully solve the gas liquid exchange, and has the advantages of small resistance and flexible operation.

Two hemispheres are composed of one sphere, each hemisphere has 8-12 semi - fan-shaped leaves, and the fan blades of the two hemispheres are separated from each other. The middle of the hollow sphere has a fixed ring along the whole circumference, and the blade is evenly distributed on it. The upper and lower spherical valves are interlaced and are arranged radially along the central axis.

1, the gas speed is high, the blade is many, and the resistance is small.

2, the specific surface area is large enough to solve the gas liquid exchange.

3, multi-face hollow sphere has the characteristics of large production capacity, small resistance and flexible operation.

4, light weight, high strength, large free space, high temperature resistance, corrosion resistance, good surface hydrophilic property, small wind resistance, low electricity consumption, large surface area and suitable for various solvents.

It is widely used in environmental protection equipment such as chlorine removal, oxygen removal, carbon dioxide absorption tower, exhaust gas purification tower, acid mist purification tower, and so on.