Floating block for sewage pool

The utility model relates to the technical field of sewage treatment, in particular to a floating block for a sewage pool, which comprises a regular hexagonal floating plate, central columns are vertically arranged in the middle of the top end face and the bottom end face of the floating plate, and supporting edges are arranged between the central columns on the two end faces and each corner of the floating plate. The supporting edge is vertically arranged on the top end face of the floating plate, the top end face of the supporting edge inclines downwards from inside to outside, six connecting edges are arranged on the side face of the floating plate, each connecting edge comprises two attaching end faces, and the two attaching end faces are in central symmetry about the vertical center line of the connecting edge. According to the utility model, when the plurality of floating blocks are spliced together through the connecting edges, the end surface of the whole sewage pool is covered by the floating blocks,