Ceramic filter

The utility model discloses a ceramic filter in the technical field of ceramic filters, which comprises a ceramic filter body, the ceramic filter body is mounted on a frame, a main motor is mounted on one side of the ceramic filter body, an output end of the main motor is connected with an intermediate shaft, a third filter cartridge is mounted on the intermediate shaft, and a second filter cartridge is mounted on the third filter cartridge. A second filter cartridge and a first filter cartridge are sequentially arranged on the outer side of the third filter cartridge, multiple groups of filter plates are mounted on the outer surface of the first filter cartridge, a communicating case is arranged at the bottom of the ceramic filter body, a gear motor is mounted at the bottom end of the outer wall of the left side of the case, and a rotating rod is connected to the output end of the gear motor; the three groups of filter cartridges are used for carrying out multi-time graded filtration on raw material particle