Ecological sewage treatment device

The utility model relates to the technical field of sewage treatment, in particular to an ecological sewage treatment device which comprises a sewage treatment device main body and a base, hydraulic rods for supporting the sewage treatment device main body are mounted at four corners of the upper end of the base, and a telescopic frame for improving the supporting effect is mounted in the middle of each hydraulic rod; the sewage treatment device main body comprises a filter box, a treatment box and a disinfection box. According to the sewage treatment device, the defects in the prior art are overcome, sewage can be sterilized conveniently through the disinfection box and the ultraviolet lamp generator in the disinfection box, and the aeration mechanism at the lower end in the disinfection box generates gas to stir the sewage, so that the sewage is in uniform and comprehensive contact with ultraviolet light; the height of the device can be adjusted according to the position of a sewage discharge port through a