What are the structural features of the carbon dioxide regeneration tower?

The CO2 regeneration tower is a typical vertical cylindrical packed tower, which can be divided into three sections from top to bottom: the upper section is the washing zone, consisting of two layers of floating valve trays [or three layers of bubble cap trays] and a stainless steel wire mesh demister； The middle section is the rich liquid regeneration zone, which consists of a rich liquid distribution tank, a liquid distributor, a regenerated liquid distributor, a packing layer (stainless steel Pall rings), an operator plate, and packing support plates, among other components ； The lower section is the solution regeneration zone, which consists of a distributor, a liquid collection tank, an overflow plate, a bubble column, an operator plate, and a packing support plate. All components inside the tower are connected using detachable fittings, and all parts can be removed through access holes or manholes. The Bower rings inside the tower can be taken out via the manholes.