Simple precipitation filtering device

The utility model discloses a simple precipitation filtering device, which relates to the field of water treatment, and comprises a water collecting tray, a drain pipe is fixedly mounted outside the water collecting tray, a precipitation cylinder is fixedly mounted in the center of the inner side of the water collecting tray, a top cover is fixedly mounted at the top of the precipitation cylinder, and a water inlet pipe is fixedly mounted at the top of the precipitation cylinder in a manner of penetrating through the top cover. A filtering structure is arranged outside the water inlet pipe, the filtering structure comprises a mesh enclosure and a blocking seat, the mesh enclosure is fixedly installed between the water inlet pipe and the top cover, a dirt cleaning groove is formed in the outer surface of the water inlet pipe, and the blocking seat is arranged outside the water inlet pipe in a sleeving mode. According to the simple settling and filtering device, sewage can be directly settled for three times in