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China, Chinese Custom-Sized Hump Supports for Plastic Tower Internals – Tailored for Optimal Load Distribution1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Plastic PolymerFRP/GRPColumn Internals Hump SupportChemical Tower Hump Supports
Pingxiang Bestn Chemical Packing Co., Ltd.
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Product Description Custom-Sized Hump Supports for Plastic Tower Internals - Tailored for Optimal Load DistributionHump Supports Product Introduction1. Product OverviewHump Supports are critical internal support structures used in packed towers or scrubbers. They are designed to support tower packing (such as Raschig rings, Pall rings, or structured packing) and demister pads while optimizing gas-liquid distribution, reducing pressure drop, and improving mass transfer efficiency.2. Key Features----High-Strength Support - Engineered for stable performance under heavy loads, preventing packing collapse.----Low-Pressure Drop Design - Hump-shaped structure minimizes gas flow resistance for better tower efficiency.----Corrosion-Resistant Materials - Available in PP, PVC, PVDF, stainless steel (304/316), FRP, etc., suitable for harsh conditions (acids, alkalis, high temperatures).----Anti-Clogging Structure - Open grid design prevents particle buildup, extending service life.----Custom Sizing - Tailored to tower diameter (DN50-DN5000), packing type, operating pressure, and other requirements.3. Primary ApplicationsChemical Industry: Absorption towers, distillation columns, reactor towers.Environmental Protection: Waste gas treatment (e.g., acid mist absorption), wastewater scrubbers.Oil & Gas: Natural gas desulfurization (amine scrubbers), oil-gas separation towers.Pharmaceutical & Food: Rectification columns, solvent recovery systems.Power Industry: Flue gas desulfurization (FGD) tower internals.4. Technical SpecificationsParameterRangeMaterialPP/PVC/PVDF/SS304/SS316/FRPTower DiameterDN50 - DN5000 (custom sizes available)Free Area60% - 90% (optimized for flow distribution)Load Capacity300kg/m2 - 2000kg/m2Temperature Range-20°C to +120°C (plastic) / up to 400°C (metal)Chemical ResistancePH 1-14 (material-dependent)5. Selection Guide Plastic Hump Supports: Ideal for corrosive media (e.g., HCl, H2SO4) and cost-sensitive applications (PP/PVC/PPH). Metal Hump Supports: Recommended for high-temperature/pressure environments (e.g., refining, gas processing). Special Requirements: High free area (>85%) for high-velocity flows; reinforced designs for heavy packing.FAQ Q1: How do Hump Supports differ from Grid Supports? A1: Hump Supports feature a wave-like design for lower pressure drop (ideal for high gas velocities), while Grid Supports offer flat-panel construction with higher load capacity but slightly greater resistance. Q2: How to prevent clogging in Hump Supports? A2: Opt for high free area (>80%) designs or integrate cleaning systems (e.g., spray nozzles). Q3: Are Bed Limiters required with Hump Supports? A3: For lightweight packing (e.g., plastic Pall rings), bed limiters are recommended to prevent packing fluidization.ApplicationProducts are widely used in: petroleum, chemical industry, light industry, medicine, metallurgy, aerospace, ships, environmental protection engineering distillation, evaporation, absorption and other processes of gas-liquid separation, gas-water separation; oil-gas separation of mechanical equipment.
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