Patent ID: 8556086
Filing Date: 2013-10-15
Classification: B01D,B30B

Abstract:
1. A solid-liquid separator using a roller system, comprising: a casing; a first roller and a second roller disposed within the casing and each provided with a screen that is formed in an outer periphery thereof with plural pores for separating via the plural pores a solid substance from a solid-liquid substance disposed outside the first roller and the second roller and filtering a liquid substance toward inside the first roller and the second roller; inner drums each being disposed along an inner circumference of each of the first roller and the second roller; outlets each being disposed at a front side of the first roller and the second roller; and two passageways, one being formed with the screen and the inside inner drum, which is communicated with the outlet and along which the liquid substance separated by the screen flows, and is collected at the outlet and discharged from the outlet, wherein each passageway has a U-shape formed with the screen and the inner drum in a cross-section thereof, and the liquid substance separated by the screen flows along the passageway and is discharged from the outlet when the first roller and the second roller rotate.