APPARATUS FOR CLEANING OF POSITIVE ACTIVE MATERIAL PRECURSOR AND METHOD OF CLEANING OF COMPOUND

摘要

The present invention relates to a cleaning apparatus and a cleaning method of a positive electrode material precursor. Provided is a cleaning apparatus of a positive electrode material precursor, which comprises: a cleaning device including a cleaning solution sprayer and a filter including a net body; and a decompressurizing device connected with the filter for applying negative pressure on the filter.