SETTLING TANK

To provide a settling tank capable of improving sedimentation performance.SOLUTION: A settling tank in an embodiment has a tank, an inflow pipe and a plurality of dispersion plates. The inflow pipe is arranged along a center axis of the tank inside the tank. The plurality of dispersion plates are ar...

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Bibliographische Detailangaben
Hauptverfasser: OTSUKI NOBUHIRO, KON MASAO, TAKAHASHI HIDEAKI, KOSHIRO KAZUTAKA, NAKAMURA KENSUKE, YAMAZAKI ATSUSHI
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a settling tank capable of improving sedimentation performance.SOLUTION: A settling tank in an embodiment has a tank, an inflow pipe and a plurality of dispersion plates. The inflow pipe is arranged along a center axis of the tank inside the tank. The plurality of dispersion plates are arranged side by side in a vertical direction under the inflow pipe. An upper surface of the plurality of dispersion plates is tilted downward from the inside to the outside in a radial direction of the inflow pipe. An outer periphery of the plurality of dispersion plates is arranged on the furthermore outside in the radial direction than an inner periphery of the inflow pipe.SELECTED DRAWING: Figure 1 【課題】沈降分離性能を向上させることができる沈殿槽を提供することである。【解決手段】実施形態の沈殿槽は、槽体と、流入管と、複数の分散板と、を持つ。流入管は、前記槽体の内側において前記槽体の中心軸に沿って配置される。複数の分散板は、前記流入管の下方において上下方向に並んで配置される。前記複数の分散板の上面は、前記流入管の径方向の内側から外側にかけて下方に傾斜する。前記複数の分散板の外周は、前記流入管の内周より前記径方向の外側に配置される。【選択図】図1