| 摘要 |
The present invention relates to a vertical multi-screen. More specifically, the vertical multi-screen comprises: a main body installed in a water path while a front surface and a rear surface of the main body are opened and vertically installed in the water passing through the water path; and a plurality of screen cells disposed along an inner circumference of the main body and having a bucket shape filtering an adulteration from water introduced through the open front surface. The screen cells rotate on both sides on a vertical cross-section surface of the water path in a line, are rotated in a normal direction and a reverse direction, and have a rake vertically protruding from a part thereof. The vertical multi-screen can support and lift the adulteration through the screen cell in the bucket shape by forming the rake in a lateral direction, prevent the adulteration from being gathered on one side of the screen cell by the bidirectional rotation of the screen cell, and increase removal efficiency of the adulteration by lifting all adulterations using the rake when rotating in a normal or reverse direction. The screen cell includes a hollow arch frame and a net formed in the hollow inner side of the frame. The vertically connected screen cell can prevent the adulteration from being discharged by being sealed by rotation when a space between the screen cells is formed. The net is coupled to the frame while being strained. |
