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

摘要

Improved flow-through device for treating a fluid, which flow-through device(1) mainly consists of 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 anexchangeable tubular flow-through element (6) provided in the housing which isprovided 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 theinside 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),characterised in that in the space (12), on the inside of the element ( 6)opposite the inlet (4), is provided a tube (20) forming an extension of theinlet, which tube mainly extends in the axial direction (X-X') of the element(6) and which is provided with lateral passages (21) f or evenly distributingthe fluid to be treated over the length o f the f low- through element (6),whereby this tube has a narrowing cross section lengthwise in the axialdirection of the f low o f the fluid through the tube (20).