Floating algae removal device

The utility model discloses a floating algae removal device, which relates to the field of water environment treatment and comprises a main body, a propeller and one or more buoys, the main body is connected with the buoys and floats on the water surface through buoyancy generated by the buoys, and the propeller is connected with the main body and generates thrust to push the main body to move onthe water surface; wherein the main body comprises a containing box, a controller and one or more groups of ultrasonic generators, and the controller and the ultrasonic generators are both arranged inthe containing box in a sealed manner; and the controller is electrically connected with the ultrasonic generator and the propeller respectively, and is used for controlling the ultrasonic generatorand the propeller to remove algae from the water body according to a preset path. Therefore, the technical problems that an existing algae removal mode is not suitable for algae removal of urban landscape water, the algae remov