Industrial dust collector

The utility model relates to the technical field of dust removal equipment, and discloses an industrial dust collector which comprises a plate trailer, a working box is fixedly installed at the top of the plate trailer, a centrifugal pump is arranged in the working box, a negative pressure cylinder is fixedly installed at the top of the plate trailer, the centrifugal pump in the working box is in butt joint with the negative pressure cylinder, and a suction head mechanism is fixedly installed on the side wall of the negative pressure cylinder. A coiling mechanism is fixedly mounted at the top of the plate trailer; the winding mechanism comprises a vertical plate, the front face of the vertical plate is movably sleeved with a winding drum, the side wall of the winding drum is fixedly connected with a side disc, and a first electric wire is wound on the side wall of the winding drum. And secondly, a sweeping function is added to the suction head mechanism, so that the equipment not only has a dust collection ef