DISPERSION PLATE UNIT AND SEDIMENTATION TANK

• Main Author: OBA YUJIRO
• Format: Patent
• Language: English; Japanese
• Published: 10.05.2018
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a dispersion plate unit and a sedimentation tank capable of improving stability of treatment of water to be treated.SOLUTION: A dispersion plate unit is a dispersion plate unit of water to be treated which is arranged on the inside of a sedimentation tank and includes a dispersion plate and a water supply pipe. The dispersion plate is arranged on the lower side of an inflow pipe which is provided on the sedimentation tank, is connected to a scraping shaft for rotating a scraping plate of a bottom part of the sedimentation tank and is rotated together with the scraping shaft. The water supply pipe jets water to the upper side of the dispersion plate, at the same time, is connected to the scraping shaft and is moved around the scraping shaft in accordance with the rotation of the scraping shaft.SELECTED DRAWING: Figure 1 【課題】被処理水の処理の安定性の向上を図ることができる分散板ユニットおよび沈殿槽を提供することである。【解決手段】実施形態の分散板ユニットは、沈殿槽の内側に配置される被処理水の分散板ユニットであって、分散板と、給水管とを持つ。前記分散板は、前記沈殿槽に設けられる流入管の下方に配置され、前記沈殿槽の底部の掻寄板を回転させる掻寄シャフトに連結されて前記掻寄シャフトと共に回転する。前記給水管は、前記分散板の上方に水を吐出するとともに、前記掻寄シャフトに連結されて前記掻寄シャフトの回転に伴って前記掻寄シャフトの周りを移動する。【選択図】図１