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随着生产进度的不断延伸,岩石胶带运输系统4号、5号带式输送机,原来由电缆供电的2个移动箱式变电站的高压电源电缆的接头逐渐增多。为解决由高压电缆供电方式带来的诸多不便,将原供电方式改为架空线路供电,解决了电缆故障多、工作场所危险因素多以及车辆碾压电缆等诸多问题。同时,因减少了电缆用量,大幅降低了车间投入岩石胶带运输系统的成本。
With the continuous extension of the production schedule, the joint of high-voltage power cables of rock belt conveyor system No. 4 and No. 5 belt conveyors and originally two mobile box-type substations powered by cables gradually increased. In order to solve the inconvenience caused by the high-voltage cable power supply, the original power supply mode is changed to the overhead line power supply, which solves many problems such as more cable faults, more risk factors in the workplace and vehicle rolling cables. In the meantime, the cost of investing in the rock belt transport system has been drastically reduced due to the reduced cable usage.