IMPROVED FLOW-THROUGH DEVICE FOR THE TREATMENT OF A FLUID AND FLOW-THROUGH ELEMENT USED THEREBY

摘要

Flow-through device for treating a fluid, mainly including a housing in the shape of a pot (2) with a lid (3) which is provided with an inlet (4) and an outlet (5) for the fluid and an exchangeable tubular flow-through element (6) provided in the housing which is provided with a medium (7) for treating the fluid, whereby this element (6) fits against the lid (3) and forms a separation between the space (12) on the inside of the element (6) which is connected to the inlet (4) and the space (16) on the outside of the element (6) which is connected to the outlet (5), wherein in the space (12), on the inside of the element (6) opposite the inlet (4), is provided a tube (20) forming an extension of the inlet, which tube mainly extends in the axial direction (X-X') of the element (6) and which is provided with lateral passages (21) for evenly distributing the fluid to be treated over the length of the flow-through element (6), whereby this tube has a narrowing cross section lengthwise in the axial direction of the flow of the fluid through the tube (20).