Environment-friendly intelligent beneficiation desliming system and desliming method thereof

The invention discloses an environment-friendly intelligent beneficiation desliming system. According to the system, ore pulp is subjected to desliming treatment by a first-stage desliming barrel, a second-stage desliming barrel, a third-stage desliming barrel and a fourth-stage desliming barrel which are arranged in a beneficiation field from higher position to lower position, and the desliming process is intelligently controlled by a control device. Compared with the prior art, the system has the advantages of being energy-saving and environmentally friendly, water consumption is effectivelyreduced, influence of muddy water to the environment is reduced, and quality of finished mineral sand products is improved. The system is applied to a desliming method, mud content of a head materialand tailings can be effectively reduced by desliming preparation before desliming and cleaning after desliming, stable operation of the system is facilitated by automatic control of the desliming process, and desliming qualit