A SEDIMENTATION DEVICE INCLUDING INCLINED PLATES

摘要

An inclined plate type settling device including at least one inclined plate settling module is provided to construct the settling device simply, easily disassemble and assemble the settling device when cleaning and maintaining the settling device, and improve settling efficiency by a plurality of corrugated inclined plates mounted on an inner part of the settling device. In a device for settling sludge contained in raw water through an inclined plate settling module(100), an inclined plate type settling device is characterized in that: the inclined plate settling module includes a plurality of inclined plates(120) on which corrugations are formed to form channels for discharging sludge contained in the raw water in the gravity direction and discharging sludge-removed treated water in the upward direction at the same time, and an inclined plate slide part(110) having the plurality of inclined plates inserted and mounted thereon at a set inclination angle; the inclined plate slide part includes inclined plate inserting grooves into the plurality of inclined plates are inserted at the inclination angle in a state that the inclined plates are spaced from one another in a predetermined distance, and side face parts(115) which form left and right side faces of the inclined plate slide part on which the inclined plate inserting grooves are formed, and in which raw water inflow ports(115a) are formed; each of the plurality of inclined plates includes ridges and valleys to form the corrugations, the inclined plates being mounted on the slide part such that adjacent inclined plates are arranged side by side; and upper curved portions are formed on upper ends of the side face parts in a shape corresponding to a curved shape of the gutters such that gutters(111a) having treated water outlets formed therein are put on the upper curved portions to discharge the treated water discharged in the upward direction through the channels through the treated water outlets. Further, an inserting angle of the inclined plates is 50 to 60°.