Gaswaescher mit verstellbarem Venturirohr

摘要

A gas scrubber having an adjustable Venturi throat which receives the gas which is to be cleaned and which also receives a liquid for cleaning the gas. The adjustable Venturi throat has a pair of inner straight parallel edges which extend perpendicularly with respect to the central axis of the Venturi and which are situated in a plane normal to the latter axis, these inner edges being equally and oppositely displaced by the adjustable Venturi to define the smallest throat area of the Venturi. This adjustable Venturi throat structure includes a pair of tiltable baffle plates having inner edges which define the inner edges of the Venturi throat and being equally and oppositely turnable about parallel turning axis which are also in a plane normal to the central Venturi axis. The liquid is supplied in sheets between which the gas flows centrally through the Venturi, so that the liquid is directed transversely across the gas at the Venturi throat with the accelerated gas bursting through the liquid so as to shatter it into minute droplets.