| 摘要 |
<p>Lamellar construction treating liquids, in particular for separating foreign matter from liquids, contacting the liquids with a gaseous substance, for biological treatment or cooling. The construction contains channels, the wall of the channels are formed by circular cross-section partitioning elements, preferably with identical radii, in such a manner that the edges of the individual circles are disposed at the centres of the inside of the adjacent circular elements or are connected thereto, furtheron the centre-point of the arcs coincide with the every second intersection point of a square or rectangular matrix, the spacing of which is larger than the radius of the circular arcs. In a characterizing manner the lamellar construction consists essentially of the elongated profile elements being confined by the quarters of the circular arc and having a closed cross-section and said quarters of the circular arc are confining one or more longitudinal channels. Along the outer contour line of the profile elements, arranged in a mutual pitch of 90<o>, longitudinal connecting elements running parallel with the axis of the profile element are to be found, by the aid of which the profile elements can be assembled into a lamellar construction in an easy and quick manner.</p> |
