Upgrading and Transformation of High Concentration Paste-like Filling System in Suichang Gold Mine
In order to solve the problems in the existing filling system of Suichang Gold Mine,such as the easy blockage of tailings bucket warehouse,the inability of large angle belt conveyor to adjust the feed-ing amount by frequency conversion,the low speed of horizontal biaxial mixer,the small working flow rate of filling slurry,and the lack of automatic control system of filling system,the upgrading and transformation of high concentration paste-like filling system was carried out.The results show that the quality and effect of filling can be significantly improved by the transformation of tailings bucket warehouse,using frequency conversion plate belt feeder,high speed mixing barrel and small diameter filling pipe,and upgrading the au-tomatic control system.The total investment of filling system transformation is about 900,000 yuan,and the comprehensive filling cost is about 40.0 yuan/t.
filling systembucket warehouseplate belt conveyormixercritical flow rateautomat-ic control
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