Rinsing water system and carbon steel acid continuous mill

The invention provides a rinsing water system and a carbon steel acid continuous mill, and relates to the technical field of continuous mill equipment. The rinsing water system comprises a rinsing tank and an inlet wringing roller assembly, the inlet wringing roller assembly is arranged at an inlet of the rinsing tank and comprises a first group of wringing rollers and a second group of wringing rollers which are located at the same height, the first group of wringing rollers comprise a first upper roller and a first lower roller, and the second group of wringing rollers comprise a second upper roller and a second lower roller. The circle centers of the first upper roller and the first lower roller are not located on the same vertical line, and/or the circle centers of the second upper roller and the second lower roller are not located on the same vertical line. The difficulty that rinsing spraying water passes through the space between the strip steel and the first upper roller and the space between the stri