Lake blue-green algae treatment equipment

The invention discloses lake blue-green algae treatment equipment, and relates to the technical field of blue-green algae treatment. The device comprises a supporting mechanism, a lifting mechanism is fixedly installed in the supporting mechanism, two electric cylinders distributed in a staggered mode are fixedly installed at the upper end of the supporting mechanism, fixing mechanisms are arranged on the two symmetrically-distributed sides of the supporting mechanism, two collecting mechanisms are inserted into the fixing mechanisms, and cleaning mechanisms are rotationally arranged in the fixing mechanisms. According to the device, the lifting mechanism and the supporting mechanism are arranged, so that the lower end of the fixing mechanism can be immersed into the water surface of the lake, cyanobacteria floating foam on the lake is fished and transported through rotation of the cleaning mechanism, and the cyanobacteria floating foam attached to the cleaning mechanism is cleaned in cooperation ...