The invention discloses a method and a device for accelerating salt-making brine evaporating by using a vertical plate water absorption photo-thermal material array. The invention belongs to the technical field of salt production,
seawater can be absorbed by utilizing the water absorption photo-thermal material on the basis of
capillary action; under the action of light absorption heating balls embedded in the surface, efficient light absorption and utilization of
solar energy are realized, conversed
heat energy is transferred through a built-in heat conduction framework net to evaporate
seawater; only the lower part of the water absorption photo-thermal material is inserted into a
water body, the contact area with water surface is small, the loss of photo-
thermal energy to the water bodyis greatly reduced, energy
utilization rate is enhanced, meanwhile, the water absorption photo-thermal material is vertically placed on the water surface;, the
evaporation area of
seawater can be directly doubled, it is beneficial for utilization of wind energy, the
evaporation area in contact with wind is enlarged, and the
evaporation rate is increased; the
flapping effect of water
waves can be fully utilized to keep the surface of the water absorption photo-thermal material to be wet, the problem of salt
precipitation on material surfaces is effectively solved, rapid evaporation of seawateris realized, the salt-making brine evaporating period is greatly shortened, and the salt-making brine evaporating amount is increased.