CONTAINER FOR LIQUID WITH DISPERSION DEVICE

摘要

The invention relates to means for distributing and dispersing highly pressurized air-saturated water and is preferably intended for use in a flotation tank (1) of a water purification plant, and is therewith placed adjacent the inlet openings (2) through which water to be treated in the flotation tank (1) passes. The distribution and dispersion means includes a pre-disperser (27, 28) which is arranged in a distribution pipe (22) or its supply conduit (24) and which includes a perforated pipe mounted preferably coaxially in the pipe concerned. The air-saturated water passes through the perforations or throttling holes (26) such as to obtain a first pressure decrease and subsequent dispersion. The water than passes to the distribution pipe (22) from which it passes through one or more openings (23) in the wall of the distribution pipe (22) and is pressed out into the flotation tank (1) during a further decrease in pressure and dispersion of the water.