Mineral processing automation has applied a variety of achievements in sensor technology, electronic technology, automatic control theory, communication technology and computer science. The development of mineral processing automation is closely related to these disciplines. At the same time, the beneficiation automation must be based on the beneficiation process and the technical requirements of the production technology. The depletion of mineral resources, the large-scale and intelligent mineral processing equipment, and the continuous development of mineral processing technology have placed higher demands on the efficiency and reliability of equipment, the stability of process parameters and the quality of various products. It promotes the development of beneficiation automation, making it a necessary means for the normal production of the concentrator and an effective way to improve the comprehensive benefits of the concentrator. The realization of beneficiation automation can improve the recovery rate of useful minerals, product quality and labor productivity, increase the economic benefits of enterprises, improve working conditions, reduce production costs, and achieve efficient and safe production. According to reports, the automation of the beneficiation industry process can increase the processing capacity of the crusher by 10% to 15%, the grinding machine to increase the processing capacity by 5% to 10%, the production cost by 3% to 5%, and the labor productivity increase. %~50%, energy consumption and raw material consumption are significantly reduced, labor intensity is greatly reduced, and product quality can be improved. The automation of the beneficiation process mainly includes: automatic control of production processes such as crushing, grinding classification, sorting (including flotation, magnetic separation, re-election, electric selection, etc.), dewatering filtration and concentration, and tailings transportation.
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