Patent ID: 9061330
Filing Date: 2015-06-23
Classification: B01J,B08B

Abstract:
1. A discharging method of solid matter for discharging solid matter stored in a container from a discharge port of said container, said method comprising the steps of: storing said solid matter in an intermediate section of said container; supplying a discharging liquid from a lower section of said container so as to generate an upward spiral flow of said liquid in order to generate an upward spiral flow of said solid matter in said intermediate section by said upward spiral flow of said liquid and to generate a concentration of said solid matter above the discharge port in a central region in said storage container, the discharge port being located on a rotational axis of the spiral flow and formed in a central region of a bottom of said container; and discharging said liquid and most of said solid matter present in the form of said upward flow from the discharge port formed in the central region of the bottom of said container such that said matter is discharged substantially completely from said container.