Device and method for route transportation of hydrated droplets

The invention discloses a hydrated liquid drop route transportation device and method. The device is composed of a lithium niobate chip and porous polytetrafluoroethylene sprayed with a nano silicon dioxide super-hydrophobic coating. The device is composed of a liquid drop rolling system and a laser focusing system, and the route transportation function of the hydrated liquid drops is achieved through the interaction between the triboelectrification of the hydrated liquid drops on the super-hydrophobic surface and the space electric field generated by the lithium niobate photovoltaic effect. By utilizing the device and the method, three-dimensional routing transportation of the hydrated liquid drops in a free space can be realized, and deflection of the hydrated liquid drops at different angles in a two-dimensional plane and bounce distance and height of the hydrated liquid drops in a three-dimensional space can be realized by adjusting the intensity of a space electric field generated by lithium niobate. The