High-concentration pulping and grinding control system

The utility model discloses a high-concentration pulping and grinding control system and a control method. The high-concentration pulping and grinding control system comprises a movable disc oil cylinder, a hydraulic system, a programmable logic controller, a servo driver, a detection module and a touch screen, the detection module comprises an encoder, an oil pressure sensor, a displacement sensor and a temperature sensor; the movable disc oil cylinder and the movable disc driving shaft are coaxially arranged, the programmable logic controller collects feedback signals of the detection moduleto conduct PID control calculation to close and control the hydraulic system to output pressure oil, the servo controls the movable disc oil cylinder to drive the movable disc to move axially, constant or dynamic adjustment of the gap between the movable disc and the fixed disc is achieved, and the slurry outlet forming quality is stable. The slurry discharging effect is obviously improved; meanwhile, the system also has