▎ 摘　　要

NOVELTY - The device has a support frame (2) is fixedly arranged on the left side of the top of a base (1), and a filter mechanism (3) is arranged on the top of the support frame. A desalination treatment box (5) is fixedly arranged on the top of the base and located on the right of the support frame, and a matching box cover (6) is arranged on the top of the desalination treatment box. A second pump structure (113) is provided on the top of the base and located on the right side of the desalination treatment tank, and the input end of the second pump structure is connected to the bottom of the right side of the desalination treatment tank through a pipe. The output end of the second pump structure is connected with a fresh water collection box (13) through a pipe, and the fresh water collection box is fixed on the top of the base and located at the right side of the second pump structure. USE - Graphene seawater desalination device with filter device. ADVANTAGE - The activated carbon particles continue to pass through the filter plate for two times of treatment, realizing the pretreatment of seawater, reducing the burden of the subsequent seawater desalination structure, improving the quality of seawater desalination, and reducing the cost of use. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a graphene seawater desalination device with filter device. Base (1) Support frame (2) Filter mechanism (3) Desalination treatment box (5) Matching box cover (6) Fresh water collection box (13) Second pump structure (113)