METHOD OF AND MEANS FOR HYDRODYNAMIC MIXING

摘要

A plurality of fluent substances are combined in a distributor (11) and caused to flow in a continuous, pressurized stream through a mixing zone (13) wherein the substances are intimately mixed by turbulent dispersion effected by a series of conically shaped surfaces (24,27) and alternate restrictions (25) and expansion chambers (28). While various fluent substances may be advantageously mixed, a typical utility is for effecting a thorough air binding of ink particles to attain efficient foaming in the deinking of reconstituted printed paper slurry.