Hot rolled plate pickling device

The utility model provides a hot-rolled plate pickling device and relates to the technical field of steel rolling equipment, the hot-rolled plate pickling device comprises a pickling box body, a conveying assembly, a spraying assembly, a brushing assembly and a filtering assembly, a pickling groove is formed in the pickling box body, and conveying openings are formed in the front end and the rear end of the pickling box body correspondingly; the pickling device comprises a pickling box body, a pickling groove and a filtering assembly, the pickling box body is provided with a conveying port, the conveying assembly is installed at the conveying port, the spraying assembly is installed on the pickling box body and located over the pickling groove, the brushing assembly is installed in the pickling box body, and the filtering assembly is communicated with the pickling groove and the spraying assembly. Through cooperation of the spraying assembly and the scrubbing assembly, oil stains on the surface of a rolled pl