▎ 摘　　要

NOVELTY - Saline-alkali leaching liquid recycling device based on photo-thermal evaporation, comprises a water collector (1), evaporation blade set on the outer side of the water collector, and a water guide belt (4). The inner part of the water collector is provided with a water collecting cavity for storing water, the side wall of the water collector is provided with multiple water seepage holes (2) connected with the water collecting cavity, and each of the water seepage holes are sealed by water seepage filter material (3). The water guide belt is made of water absorbing material and is set in the water collecting cavity, and one end of the water guide belt is connected with the evaporation blade (6) after passing through the water collector. USE - The device is useful in saline-alkali land restoration technology in soil restoration field. ADVANTAGE - The device: can recover the eluent in situ, thus eliminating the need to erect pipeline equipment, and utilizes the interface photo-thermal technology to enhance the evaporation of the eluent, effectively saving energy consumption, and realizing zero discharge and recovery of the eluent in saline-alkali land. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for saline-alkali leaching liquid recycling method based on photo-thermal evaporation. DESCRIPTION OF DRAWING(S) - The drawing shows a structure schematic diagram of saline-alkali leaching liquid recycling device based on photo-thermal evaporation. 1Water collector 2Water seepage hole 3Water seepage filter material 4Water guide belt 5Sealing plate 6Evaporation blade 7Supporting piece