Rural sewage treatment device

The utility model relates to the technical field of water treatment, and discloses a rural sewage treatment device, which comprises a slag separation tank, a drop ecological system and an artificial wetland, the drop ecological system comprises a water storage tank, a water distribution tank, a circulating pump and a plurality of drop plates, the water distribution tank, the drop plates and the water storage tank are sequentially arranged from top to bottom, and the circulating pump is arranged in the water storage tank. The circulating pump is arranged in the reservoir, the circulating pump is communicated with the water distribution tank through a pipeline, the water drop plate is obliquely arranged downwards, a first biological filler layer is laid on the water drop plate, the reservoir is provided with a water inlet and a water outlet, the water inlet is communicated with the slag separation tank, the water outlet is communicated with the artificial wetland, and the water inlet is communicated with the wa