one, and method of producing a trommelfilters

摘要

Sieve panel for a belt or drum filter consisting of a frame and wire gauze sieve, in which the frame is formed by profiled bars at two opposite end and by a few thin strips situated at a short distance from and parallel to the sieve gauze and having their ends fixed to the profiled bars, the gauze being provided with stretched but tension-free warp wires between the two profiled bars. 1 strip is provided on and projects outwardly beyond each free edge of the gauze, while each profiled bar is preferably formed by a doubly folded metal strip, between which the edge of the gauze is fixed, and is bent over into an L-shaped cross-section.