Printing paper dust removal device

The utility model provides a printing paper dust removal device which comprises a working table, a conveying belt is arranged at the top of the working table, a dust removal assembly is arranged on the outer side of the conveying belt, a box body is arranged in the dust removal assembly, an ion pump is arranged in the box body, and the ion pump is arranged in the box body. The dust removal assembly comprises a box body arranged at the top of the workbench, the inner wall of the box body is rotationally connected with a first cleaning roller and a second cleaning roller, the inner wall of the box body is fixedly connected with a concentration box, and one side of the concentration box is communicated with a fixing pipe through a pipeline. The printing paper dust removal device solves the problems that due to the fact that a large amount of tiny paper scraps and dust on the surface of paper are mixed into printing ink in the printing process, impurities in the printing ink are gradually increased after the pape