| 摘要 |
<p>The present invention provides a fluid-forwarding sludge-discharge device for a settlement basin, the device comprising: a pressurised water spraying unit [100] of which one end is disposed adjacent to the floor of the settlement basin, in which state the unit sprays pressurised water onto sludge that has settled in the settlement basin [10] and, while so doing, moves the sludge to a sludge-receiving unit [11]; a sludge suction cover [200] which is disposed on an upper part of the floor such that the lower part thereof covers the upper part of the sludge-receiving unit [11] in a state having an open box shape, and in which a sludge inflow recess [210] is formed passing through a side surface thereof such that sludge being moved by means of the pressurised water spraying unit [100] flows in through the sludge inflow recess [210] and is then guided so as to move to the sludge-receiving unit [11]; and collection guide plates [300] which are provided joined to the floor of the settlement basin [10] and guide the sludge being moved by means of the pressurised water spraying unit [100] such that the sludge flows towards the sludge inflow recess [210]. Such a fluid-forwarding sludge-discharge device for a settlement basin allows sludges to be easily discharged to the outside without congestion since, in the state in which the sludge-receiving unit [11] of the settlement basin [10] is covered by the sludge suction cover [200], the sludges, which are being moved by means of the pressurised water sprayed from the pressurised water spraying unit, are collected by means of the collection guide plates [300], from which state said sludges flow via the sludge inflow recess [210] into the sludge suction cover [200] and then move to the sludge-receiving unit [11].</p> |
