| 摘要 |
Device for mixing and vortexing fluid gases and liquids, in particular for so-called motor vehicle catalysts, which is made up of a plurality of superimposed sheet metal slabs which have turbulence-generating formations. The sheet metal slabs have bridge formations arranged in rows running transversely to the flow direction of the fluid media and have channel formations arranged between the bridge formations, which channel formations are arranged in such a way that the channel bottoms of the channel formations in a first row are in one plane with the bridge covers of the bridge formations in a second row and continue thus in rows in alternating sequence. Open ends are provided at the bridge formations and at the channel formations. The superimposed sheet metal slabs are arranged, in relation to the bridge formations and in relation to the channel formations, in plan view to be congruent and/or offset, but spaced by spacer sheet metal strips. <IMAGE> |
