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金川集团有限公司三矿区东主井提升系统系金川矿床Ⅱ矿区2号矿体提升主井,提升方式为箕斗+平衡锤,1982年建成投产,2002年进行技术改造,提升能力达到115万t。提升机为.JKM2.8×6A型摩擦式提升机,主电控系统选用ABB公司的DCS502B变流器。控制系统采用计算机控制,PLC采用TI公司生产的Ti505。在提升系统的安全运行方面,具有良好的硬件基础,在生产运行中发挥着比较好的效能。矿石通过装矿站计量斗向箕斗装矿,单次提升
The Jinchuan Group Co., Ltd. East Main shaft hoisting system of No. 3 Mine Area Jinchuan Deposit No. 2 Mine Area No. 2 orebody raises the main shaft, the lifting mode is skip + counterweight hammer, completed and put into production in 1982, and technological upgrading was carried out in 2002, with the upgrading capability reaching 1.15 million t . Lifting machine. JKM2.8 × 6A-type friction hoist, the main electric control system selected ABB’s DCS502B converter. Control system using computer control, PLC using TI’s production Ti505. In improving the safe operation of the system, has a good hardware foundation, in the production run to play a better performance. Ore through the loading station metering hopper mine loading, a single upgrade