DESALINATION DEVICE WITH CONTROLLING FRESHWATER FLOW AND DESALINATION SYSERM WITH THE SAME

摘要

PURPOSE: A seawater desalination apparatus and a seawater desalination system are provided to control the discharging amount of desalinated water and eliminate foreign materials attached to a filter using a cleaning unit. CONSTITUTION: An introducing part(100) transfers seawater. A filtering part(200) filters the seawater by connecting one end of the filtering part with the introducing part. A discharging part(300) is in connection with another end of the filtering part. Desalinated water from the discharging part is stored in a storing part. A pressure measuring sensor(500) measures the pressure applied to the filtering part. A controlling part(600) controls the output of the introducing part in order to control the amount of desalinated water through the filtering part based on the measured pressure of the filtering part.