Device for the uniform distribution of a two-phase flow

摘要

A device for the uniform distribution of a two-phase stream consisting of gaseous and solid components comprises a filter housing which is divided by a rigid plate into a raw and a pure gas chamber. Filter elements are secured at apertures in the plate and the raw gas chamber has an inlet for the two-phase stream and the pure gas chamber has an outlet for the gaseous components of the stream freed from the solid components by the filter elements. To the inlet of the two-phase stream is connected a pipe system running inside the raw gas chamber and branching between thefilter elements which divides the two-phase stream into at least two partial streams and takes them upwards past the filter elements to the rigid plate where the partial streams leave the pipe system. Near the exits of the partial streams there are deflecting devices which deflect the partial streams in the raw gas chamber freely downwards.