▎ 摘　　要

NOVELTY - The device has a water inlet valve formed with a water filtering groove. A fresh water reservoir is arranged on a seawater area. A graphene layer is formed with a dense leakage hole of a quartz plate that is connected with an inclined plane, where the inclined plane is clamped with a graphene layer. A bottom side of a water filter tank is formed with a drain port. The graphene layer is formed with a leakage hole. An inclined plane is arranged on the fresh water reservoir. A filter is formed with a graphene layer and a drain port. USE - Sea-water desalting device. ADVANTAGE - The device reduces energy consumption, and has high processing efficiency and sea-water filtering efficiency. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic block diagram of a sea-water desalting device.