▎ 摘　　要

NOVELTY - Solar energy interface evaporation synergistic sea water desalting device, comprises a water conveying base column arranged in shell. A transparent cover is arranged on the upper end of the shell. The upper end of the water conveying base column is located in the transparent cover to make the light irradiated to the water conveying base column through transparent cover. The lower end of the shell is provided with an opening. The lower end of the water conveying base column is arranged at the opening to make the water conveying base column contact with seawater. The outer side of the water conveying base column is provided with an evaporation structure for accelerating the liquid. The water conveying base column is made of attapulgite aerogel. The evaporation structure is provided with a photo-thermal layer comprising is a graphene layer, a titanium oxynitride layer, a graphene oxide layer or an attapulgite aerogel surface layer. USE - The device is useful for desalting sea water. ADVANTAGE - The device solves the problem of complex structure, consumes a lot of energy to realize seawater desalination, and does not meet the carbon neutralization requirement. DESCRIPTION OF DRAWING(S) - The drawing shows a solar interface evaporation synergistic type sea water desalting device of the present invention of the three-dimensional view. Shell (10) Filter screen (18) Transparent cover (30) Floating body (40)