Continuous purification and impurity removing system for electrolyte

The invention discloses a continuous purification and impurity removing system for electrolyte. Part of the electrolyte flows into an impurity-removing stirring barrel from an elevated tank through a pipeline and control of an automatic control valve; under the action of added impurity-removing medicine and a stirring reaction, deposited reaction liquid is generated and pumped into a pressure filter through a pressure filter pump from the lower portion of the stirring barrel continuously, and clear liquor after filtration flows into a middle storage tank and overflows to a lower tank. Due to the fact that the continuous purification and impurity removing system can continuously and stably work for a long time, foreign ions, suspended anode mud particles and the like are effectively removed, the quality of the electrolyte is guaranteed, and a qualified anode can be separated out. The continuous purification and impurity removing system for the electrolyte is simple in operation, low in labor intensity, simple in equipment and process condition, low in cost and easy to achieve.