CENTRIFUGAL DEHYDRATOR HAVING DISCHARGE SLUDGE WATER CONTENT AND CONCENTRATION CONTROL STRUCTURE

摘要

The present invention relates to a centrifugal dehydrator/centrifugal concentrator having a discharge sludge water content and concentration control structure, which comprises: a casing body having an operation space provided therein and an outer sludge outlet and an outer dehydrated solution outlet; an outer bowl rotatably disposed in the operation space and having an inner sludge outlet and an inner dehydrated solution outlet; an inner container housing rotatably disposed inside the outer bowl, having a transfer screw formed on an outer surface thereof, and having discharge slits; and an inlet pipe unit having one end fitted into the inner container housing to introduce sludge into the inner container housing. Therefore, the sludge included in wastewater is dehydrated and concentrated. Also, a moisture control pipe unit is further fastened to the outer bowl to control moisture of the sludge discharged through the inner sludge outlet by being movably fastened while partially covering the inner sludge outlet. The centrifugal dehydrator/centrifugal concentrator of the present invention can control moisture of discharged sludge by reducing and increasing a discharge area of a sludge outlet formed on the outer bowl by movably fastening a water content control pipe unit to the outer bowl, and can improve dehydration, concentration, and discharge efficiency of the sludge by pressurizing, dehydrating, concentrating, and discharging the sludge dehydrated and concentrated by pressurization of a transfer screw.;COPYRIGHT KIPO 2020