Surface washing device for post-treatment of carbon fibers

The utility model provides a surface washing device for carbon fiber post-treatment, which is characterized in that a washing tank is divided into four sections by partition plates, the first section is an overflow tank, and the other three sections are washing tanks; two washing guide rollers are arranged in each section of washing tank, and a turning guide roller is arranged between two adjacent sections of washing tanks; each section of rinsing bath is provided with an internal circulation filtering system which comprises a basket filter, a pump, a distribution pipe and a pipeline system; the overflow tank, a water storage tank, a pump, a filter, a pipeline system and a rinsing bath form an external circulating water system; according to the utility model, the fluidity and cleanliness of desalted water in a carbon fiber surface washing process system in the carbon fiber post-treatment surface washing process are effectively removed, so that the necessary technical improvement for improving the performance