Patent ID: 7727758
Filing Date: 2010-06-01
Classification: C05F,Y02P,Y02W

Abstract:
1. An aeration assembly comprising: a tank for holding a predetermined amount of liquid; a blower; an extractor head connected to said blower; and an extraction assembly having a top portion, a bottom portion, and a extraction aerator connectable to said extractor head and extending to said bottom portion and opening into said bottom portion, said top portion defining a mixing region, and said bottom portion being submergible in the predetermined amount of liquid and having a filter with holes sized approximately 250 to 841 microns, wherein a selected amount of contents having particle sizes larger and smaller than the size of said holes of said filter is contained in said bottom portion, wherein said blower causes air to exit said extraction aerator in said bottom portion of said extraction assembly causing the contents, the liquid and air to mix in said bottom portion and vigorously mix in said top portion, and wherein the air exiting said filter forms a current causing some of the liquid and particles having a size smaller than the size of said holes to exit said extraction assembly through said filter.