TURBID MATERIAL SEPARATION UNIT, TURBID MATERIAL SEPARATION METHOD, AND TURBID MATERIAL SEPARATION SYSTEM

• Main Authors: KANBAYASHI TAKUYA, NOGUCHI TOSHIMITSU
• Format: Patent
• Language: English; Japanese
• Published: 10.10.2019
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

To sort a turbid material and supernatant liquid to be taken out of suspension liquid.SOLUTION: A turbid material separation unit comprises: a liquid container having a precipitation discharge port and a supernatant liquid discharge port and filled with a turbid material-containing suspension liquid; a precipitation valve provided in the precipitation discharge port; a second control part provided in the supernatant liquid discharge port; an ultrasonic irradiation part that irradiates the suspension liquid filling the liquid container with ultrasonic waves; and a control part that controls the precipitation valve, the supernatant liquid valve, and the ultrasonic irradiation part, where the control part controls, after a predetermined time has elapsed from the stop of the irradiation with ultrasonic waves by the ultrasonic irradiation part, the precipitation valve to discharge the precipitation, and controls the supernatant liquid valve to discharge the supernatant liquid.SELECTED DRAWING: Figure 2 【課題】 懸濁液から濁質と上澄み液とを分けて取り出す。【解決手段】 濁質分離装置は、沈殿物排出口及び上澄み液排出口を有し、濁質を含む懸濁液が充填される液体容器と、前記沈殿物排出口に設けられた沈殿物バルブと、前記上澄み液排出口に設けられた第２の制限部と、前記液体容器に充填された前記懸濁液に対して超音波を照射する超音波照射部と、前記沈殿物バルブ、前記上澄み液バルブ、及び前記超音波照射部を制御する制御部と、を備え、前記制御部は、前記超音波照射部による前記超音波の照射を停止させてから所定の時間が経過した後、前記沈殿物バルブを制御して前記沈殿物を排出させ、前記上澄み液バルブを制御して前記上澄み液を排出させることを特徴とする。【選択図】図２