PCB etching liquid impurity filtering device

The utility model relates to a filter equipment technical field especially relates to a PCB etching liquid impurity filtering device, include: sedimentation tank, filter, first elevator pump, first elevator pump is located the top of sedimentation tank, and first elevator pump is connected through the pipeline with the sedimentation tank, first elevator pump is provided with the filter with the junction of sedimentation tank, the electrolysis trough is located the below of etching liquid configuration jar, and the electrolysis trough is connected through the pipeline with etching liquid configuration jar, the water valve sets up in the junction of electrolysis trough with etching liquid configuration jar, the top cap sets up at the top of electrolysis trough, and the cell body is located the below of top cap, the cathode chamber is located the left side of cell body, and the inside of negative pole setting at the cathode chamber. The utility model discloses a structural improvement, itis good to have a filter