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China, Chinese Water Treatment Transparent Plastic Polyhedral Hollow Ball PP Multi-Faceted Hollow Ball1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
FillingChemical FillingsHollow BallFilter Media
Jiangsu Zhengjie Environmental Protection Co., Ltd.
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Product Description Product DescriptionWet Scrubber Filter Media Polyhedral Hollow Ball for Washing Tower Wastewater TreatmentMulti-Surface Hollow Spheres are manufactured from eco-friendly plastics (PP, PVC, CPVC, RPP, etc.). They are primarily used in cooling towers and purification towers for removing gases such as oxygen, and carbon dioxide. The spherical-shaped filler comes in standard sizes: φ25mm, φ38mm, φ50mm, φ76mm, and φ100mm.Each hollow sphere consists of two hemispherical halves. Each hemisphere features 8-12 semi-fan-shaped blades designed to interlock with the opposing hemisphere. Key characteristics include a high surface area and porosity. However, the dense arrangement of blades creates shading effects, which may hinder liquid distribution and wetting efficiency. Liquid tends to accumulate in the hollow central column, impeding gas flow and increasing resistance. This filler is widely used in wastewater treatment and gas purification systems. Specification(mm)Specific Surface Area (m2/m3)Number of Packings per Unit Volume(n/m3) Bulk Density ((kg/m3)Bulk Weight (catty/m3)Φ254608500014586.5Φ383002280011563.5Φ502361150010546.3Φ76110780092.542Detailed PhotosWorkshopKey Features1.High gas velocity, multiple blades, and low resistance.2.Large specific surface area ensures efficient gas-liquid exchange.3.High production capacity, low resistance, and operational flexibility.4.Lightweight, durable, high voidage, heat/corrosion-resistant, hydrophilic surface, low air resistance, energy-efficient, and adaptable to various solvent-based treatment systems.ApplicationsMulti-Surface Hollow Spheres are used in:Wastewater treatmentPower plant decarbonization and desulfurizationWater purification towersIndustrial applications (chemical, papermaking, environmental protection) for decarbonization, oil-water separation, seawater desalination, and wastewater treatment.Tail gas purification, catalyst carriers, electroplating, thermal power, flue gas desulfurization, dust removal, acid mist purification, and exhaust recovery. Usage and CasesDistillation ColumnUsage Method:Use φ25-50 mm PP multi-faceted hollow spheres in packed columns, with a bed depth of 0.5-1× column diameter and a multi-point liquid distributor to ensure uniform wetting, minimizing channeling and reducing the height equivalent to a theoretical plate (HETP)Case:In a European pilot plant, replacing Raschig rings with φ38 mm PP multi-faceted hollow spheres reduced HETP from 0.42 m to 0.35 m and lowered steam duty by 12%, demonstrating clear energy savings Purification TowerUsage Method:In gas-liquid purification towers, use φ38-76 mm PP multi-faceted spheres with a bed depth of 1.0-1.5 m and superficial gas velocity of 0.2-0.5 m/s for efficient removal of O2, Cl2, CO2, etc.Case:After upgrading a purification tower in Beijing, φ50 mm PP multi-faceted hollow spheres achieved 97% Cl2 removal and 95% CO2 absorption efficiency, with a pressure drop <120 Pa Packaging & ShippingCompany Profile
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