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冶金部于1987年元月14日至15日,在海南铁矿召开了海南铁矿浓缩池底流矿浆浓度计算机自动控制系统技术鉴定会。该自控系统是马鞍山矿山研究院与海南铁矿配合研究实施的,现已正常运转8个多月。控制系统主要是运用电子计算机技术,实现对浓缩池底流矿浆浓度的自动采样、测量、显示与记录;并通过对输送砂泵排矿流量的自动调节,实现底流矿浆浓度给定范围内的自动控
Metallurgical Department in January 14, 1987 to January 15, Hainan Iron Ore held in Hainan iron ore concentrate pool underflow concentration of the computer automatic control system technology appraisal. The automatic control system is Maanshan Mining Research Institute and Hainan iron ore with the research and implementation, is now functioning normally for more than 8 months. The control system mainly uses the computer technology to realize the automatic sampling, measuring, displaying and recording of the concentration of underflow pulp in the concentrating pool. Through the automatic adjustment of discharge flow of the conveying sand pump, the automatic control