Seawater desalination device with salt elimination function

The utility model discloses a seawater desalination device with a salt discharge function, which comprises a filter tank, a first water pump is mounted on one side of the filter tank, a filter screen is mounted in the filter tank, a second water pump is mounted on the other side of the filter tank, and one side of the second water pump is connected with a second water delivery pipe. A seawater desalination box is arranged on one side of the filter box, a fixing box is mounted on the lower side of the third water conveying pipe, and a graphene water filtering film is mounted in the fixing box. According to the seawater desalination device with the salt discharging function, a graphene water filtering film, a moving box and a heating plate are arranged, a hydraulic rod drives a pressing plate to move downwards, seawater in the seawater desalination box is filtered, filtered strong brine is discharged into the moving box through a water discharging pipe, and the heating plate in the moving box is started; the st