Refining filter

The utility model relates to the technical field of refining filters, in particular to a refining filter which comprises a base, a filter body, a feeding seat and a discharging seat, the filter body is arranged above the base, the upper end of the filter body is fixedly connected with the feeding seat, the bottom end of the filter body is fixedly connected with the discharging seat, and the discharging seat is fixedly connected with the feeding seat. An anti-blocking structure is arranged in the base, a stabilizing structure is arranged at the bottom end of the base, the anti-blocking structure comprises a vibrator, the vibrator is arranged in the base, the vibrator is connected to the bottom end of the filter body through a vibrating shaft, a filter sieve is arranged on the inner wall of the filter body, and the filter sieve is designed to be in an inverted V shape. According to the refining filter, raw materials can be subjected to multi-time layered filtration, vibration can be carried out during filtratio