| 摘要 |
<p>The present invention relates to a sewage treatment apparatus. The present invention may include: a drum unit which has multiple discharging holes where sludge included in the sewage is discharged and a connection member connecting the discharging holes; a lake means which is formed on one external surface of the drum unit, and comprises a lake blade removing the sludge by being inserted into the discharging hole, a lake housing in which the lake blade is inserted, a rotary shaft supporting the rotary-connection of the lake blade and the lake housing, and a fixing member having an operating member connected to an end part of the rotary shaft; a drum driving unit which has a driving blade for rotating the drum unit by being connected to both ends of the drum unit and in which the sewage is induced; a drum casing in which the drum unit is installed and the bottom end part of the fixing member of the lake means is combined; and a power supplying unit which provides a predetermined rotary force and is rotary-connected to the drum driving unit.</p> |
