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Proper installation of metal structured packing is crucial for maximizing efficiency in distillation columns, absorption towers, and other separation equipment. This guide outlines core rules to ensure safe, precise, and high-performance packing setup. First, pre-installation checks are vital: inspect the tower interior for damage, clean all surfaces to remove debris, and verify dimensions match packing specifications. Next, during packing placement, handle units carefully to avoid deformation; use anti-slip tools to prevent shifting. Secure each layer with compatible clips or retainers, ensuring uniform spacing (typically 25-50 mm between layers) to maintain flow distribution. Align packing grids strictly with the tower axis to prevent channeling, and seal gaps between packing and tower walls with high-temperature gaskets. Post-installation, conduct a final inspection: check for misaligned layers, loose fasteners, or uneven compression. Leak test connections and document all steps for future maintenance. Adhering to these rules minimizes downtime, reduces energy consumption, and ensures consistent separation efficiency.
