A packed tower treats pollutant-laden gases by introducing them at the bottom, where they flow upward through a packed column. Simultaneously, scrubbing liquid flows downward, removing contaminants from the gas. As the gas ascends, its pollutant concentration decreases, aided by a continuous supply of fresh scrubbing liquid. A mist eliminator at the tower's top removes residual moisture droplets from the cleaned gas. The scrubbing liquid is then collected, stored in an integrated reservoir, and recirculated. To ensure optimal operation, fresh liquid is regularly added, and reagents are precisely dosed using a pH-controlled dosing pump. Packed bed scrubbers are designed in either vertical or horizontal configurations, depending on the application. This design ensures effective contaminant removal and allows for efficient operation in various industrial processes.
Vertical Packed Bed Scrubbers
Vertical scrubbers are designed with a vertical orientation, where pollutant-laden gases enter from the bottom and flow upward. Scrubbing liquid flows downward through the packing material, maximizing contact for efficient contaminant removal. These scrubbers are ideal for applications with limited floor space and handle high gas flow rates effectively.
Horizontal Packed Bed Scrubbers
Horizontal scrubbers have a horizontal layout, where gas flows laterally through the packing material. Scrubbing liquid is distributed uniformly across the packing. These scrubbers are well-suited for low ceiling heights and applications requiring multiple stages of gas treatment. They offer flexibility in design and easy maintenance.