The invention discloses a vibration grinding separating device and system, and belongs to the technical field of wet grinding. The vibration grinding separating device and system comprises a separatorand a vibration mechanism which enables the separator to vibrate. Vibration generated by the vibration mechanism which is driven by electric or high-pressure gas is generated during use and then transferred to the separator which is in rigid connection with the vibration mechanism, so that larger ground materials and grinding mediums which can block separation gaps of the separator or be gatheredaround the separator during separation are separated from the separator, the separation gap of the separator is prevented from being blocked by the larger ground materials and the grinding mediums and the separation efficiency of the grinding materials is thus ensured.