Liquid and gas separation arrangement for column device used in e.g. air separation plant, has fins that form flow channels that are zigzag-shaped and formed with bends

摘要

The arrangement (1) has fins (17) forming flow channels (18) for a flow of fluid (5). The flow channels are zigzag-shaped and formed with bends (13-16), and the flow channel sections (31) are formed between the bends. A closed pocket (20) for collecting a liquid is arranged in the region of the bend of flow channel, and the gas is made to flow in the through-flow sections (21). An independent claim is included for column device.