Patent ID: 9187890
Filing Date: 2015-11-17
Classification: B01D,E03F

Abstract:
1. A separator, which is a device for separating solids contained in influent liquid, said separator comprising: a separation tank; a partition plate partitioning an inside space of the separation tank into an inflow chamber and an outflow chamber; a screen connected to the partition plate; a liquid inlet connected to the inflow chamber; a discharge outlet connected to the outflow chamber; and guides located in the inflow chamber that form a vertical swirling flow in the inflow chamber by reversing the influent liquid from the liquid inlet, and wherein the screen is disposed along a side face of the swirling flow thus formed, wherein the separation tank is formed with a plane cross section of a rectangular shape having a longitudinal axis and a transverse axis, and wherein the partition plate is disposed so as to be parallel to the longitudinal axis, wherein the liquid inlet at the inflow chamber is formed at one longitudinal end of the separation tank, and wherein the discharge outlet at the outflow chamber is formed at the other longitudinal end of the separation tank.