Sewage filter

The embodiment of the utility model provides a sewage filter, which comprises a machine body, a filter screen, a filter screen and a filter screen, the filter assembly comprises a hollow roller, a spiral scraper arranged in the roller and a filter screen arranged on the roller in a surrounding manner, and the roller is communicated with the sewage outlet end and the filtered water outlet end; andthe driving assembly is connected with the roller to drive the roller to roll so as to filter the sewage sent out from the sewage outlet end to form filtered water, and the filtered water flows out ofthe roller and is sent out from the filtered water outlet end. The sewage filter disclosed by the utility model is simple in structure, easy to maintain and capable of effectively filtering impurities such as sand and soil in sewage. 本实用新型实施例提供一种污水过滤器，包括：机体，其具有污水进水端、污水出水端以及过滤水出水端；过滤组件，其包括镂空状的滚筒、设于滚筒内的螺旋刮板以及围设在所述滚筒上的过滤网，所述滚筒与所述污水出水端及过滤水出水端连通；以及驱动组件，其与所述滚筒相连以驱动所述滚筒滚动，以过滤经所述污水出水端送出的污水，使其形成过滤水，所述过滤水流出所述滚筒外并经所述过滤水出水端送出。本实用新型的污