FILTERING APPARATUS FOR MANUFACTURING POSITIVE ACTIVE MATERIAL

摘要

The present invention relates to a filtering apparatus for manufacturing a cathode active material. The present invention provides a filtering apparatus for manufacturing a cathode active material for filtering a slurry of the cathode active material manufactured by the supercritical reaction, which comprises multiple capillary lines aligned in series and successively reduces pressure from the pressure of the front end where the slurry flows in; filters containers connected to the front end of the capillary lines respectively, and filters the slurry therein; and a centrifugal separator collects solvents filtered in the filter and discharges. According to the present invention, the process speed is able to increase while maintaining the pressure of the entire lines by reducing the pressure with the serial alignment of multiple capillary lines in the filtering apparatus.