Lattice structure, use of the lattice structure and vessel with lattice structure

摘要

A lattice structure for the passage of a first medium against a second medium with transverse webs and longitudinal webs, lattice openings with a clear width of ≦300 μm being arranged between the transverse webs and the longitudinal webs. On at least one side of the lattice structure, the transverse webs and/or the longitudinal webs have a rib arrangement of ribs projecting vertically to the lattice plane, at least one first group and a second group of ribs being arranged which differ from one another at least by their heights H₁, H₂ with H₁H₂. A vessel with at least one water inlet window and an air outlet window, both windows being provided with the lattice structures.