Apparatus for treating flowing liquids

摘要

An apparatus is proposed for treating liquids flowing in a tube or hose, having a spiral (1), the coils (2) of which are extended along the central axis of the spiral (1) so that the imaginary periphery of the spiral approximately forms a cone of circular base, the outermost coil (2) abutting the interior wall of the tube or the hose and the liquid flowing coaxially in the direction of the radially extending coils (2) of the spiral (1). <IMAGE>