Water circulation treatment system of special roller grinding machine for cathode roller

The invention discloses a water circulation treatment system of a special roller grinding machine for a cathode roller, which is characterized in that a cleaning part uniformly sprays cleaning water to the surface of the cathode roller to clean the cathode roller, a recovery part recovers the cleaning water after cleaning the cathode roller and conveys the cleaning water to a return water supply part for cyclic utilization, and the air inlet end of an air drying part is connected with an air supply part capable of providing an air source. The air outlet end of the air drying part is used for blowing and air-drying the cathode roller; and the control part is used for intelligently controlling the water supply part and the air supply part. According to the system, the cleaning part can efficiently clean the cathode roller rolling in the grinding process, secondary grinding of the cathode roller in the grinding process is avoided, the air drying part communicates with the air supply part to conduct blowing and a