| 摘要 |
PURPOSE: An environmental-friendly apparatus for selecting foreign substances in a recycled aggregate is provided to select foreign substances effectively. CONSTITUTION: An environmental-friendly apparatus for selecting foreign substances of a recycled aggregate comprises: a supply conveyor(10) to insert and transfer recycled aggregate; a foreign material selecting cylinder(20) which consists of a recycled aggregate guidance duct(24) having an outlet hole(25) for downwardly discharging cleansing water; a cleansing water spraying part(30) consisting of spraying nozzles(32) for cleansing; an outlet cylinder(40) consisting of a discharge duct, which guides foreign substances of the discharged recycled aggregate to an exhaust gate(42); a driving part cylinder consisting of a driver motor rotating a driver roller; a discharging conveyer(60) transferring the foreign substances of the recycled aggregate which are discharged to the discharging duct; and a cleansing water receiver(70) for storing the cleansing water dropped from the exhaust duct. |
