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我矿是83年末投产年设计能力为90万吨的矿井。投产后的五年里曾五次试图上机采,结果都因各种原因而半路刹机,致使机采程度平均只有11％,导致产量低,投产五年没有达产,效益低,亏损严重,安全差,85年百万吨死亡率高达14人。今年一季度我们一举上了三台高档机组,采煤机械化程度直线上升到67％,并充分发挥了效益,全矿提前65天完成全年生产任务,到11月10日,全矿生产原煤88万吨,全年将破百万吨,首次超过矿井设计能力,并创出单产、效率、消耗、安全等18项历史同期最好水平。回顾我们走过的路程,使我深刻认识到机械化程度提高的关键,是机械的管理。本文就我矿的实践,谈点粗浅认识。
Mine is the mine with a designed capacity of 900,000 tons at the end of 83 years. After five years of operation, five attempts were made to machine the machine and the results were halted due to various reasons. As a result, the average machine cutting rate was only 11%, resulting in low output, no production in five years after commissioning, low efficiency and serious losses , Poor safety, 85-million-tonne mortality rate of up to 14. In the first quarter of this year, we hit three high-end units in one fell swoop, the degree of coal mining mechanization rose to 67%, and give full play to the effectiveness of the whole mine 65 days in advance to complete the annual production tasks, to November 10, the whole mine production of raw coal 88 It will hit 1 million tons throughout the year, surpassing the mine design capability for the first time and will create 18 best-in-the-best historical standards in terms of yield, efficiency, consumption and safety. Looking back at the journey we have taken, I have deeply realized that the key to the enhancement of mechanization is the management of machinery. This article on mine practice, talk about superficial understanding.