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Hold down grids, or bed limiters, are situated directly over a packed bed to prevent the movement or discharge of the packing. They are particularly necessary in such cases where packing can experience uplift due to high gas loading or sporadic pressure surges. Additionally they can be used to separate packing of different sizes to avoid intermixing within the column.
Applications
· Sulfuric acid absorption column
· Drying column
· Cooling column
· Fume Scrubbers
· Air Strippers
· Distillation Columns
Hold down grids, or bed limiters, are situated directly over a packed bed to prevent the movement or discharge of the packing. They are particularly necessary in such cases where packing can experience uplift due to high gas loading or sporadic pressure surges. Additionally they can be used to separate packing of different sizes to avoid intermixing within the column.
Applications
· Sulfuric acid absorption column
· Drying column
· Cooling column
· Fume Scrubbers
· Air Strippers
· Distillation Columns
