论文部分内容阅读
我们义马矿务局已有40年的开采历史,在解放初期,只有几个小煤窑,年产量不足3万吨,40年来,全局职工发扬自力更生精神,坚定不移地走技术进步道路,使矿井规模不断扩大,现已发展到12个生产矿,矿井设计能力达到996万吨,职工5.8万余名。1989年,我们紧跟全国煤炭工业发展的步伐,原煤产量突破了千万吨,跨入了特大型煤炭企业行列。去年,全局生产原煤1008万吨,超产10.3万吨,比1988年增产183万吨。全员效率达到1.208吨/工,比计划提高10.46％;矿井的安全技术面貌也发生了明显变化,百万吨死亡率为1.19人,比计划控制指标降低了49.58％;生产手段逐步现代化,采煤机械化程度达到66.15％,掘进装载机械化程度达到55.86％,其中综掘机械化程度达到8.33％;企业万吨坑木耗为27.04m~3,比计划降低18.2％;采煤工作面综合单产达21783吨/个·月,掘进工作面综合单进114.33米/个·月,分别提高了16.3％和15.4％。电子计算机、电视监测等现代管理设备广泛应用于局矿生产和经营领域,充分发挥作用,在矿区初步形成了靠
We Yima Mining Bureau has 40 years of mining history, in the early liberation, only a few small coal mines, the annual output of less than 30,000 tons, 40 years, the global workers to promote self-reliance, unswervingly follow the path of technological progress so that Expanding the scale of the mine, has now developed to 12 production mines, mine design capacity of 9.96 million tons, more than 58,000 workers. In 1989, closely following the pace of the development of the coal industry in our country, the output of raw coal exceeded 10 million tons and entered the ranks of the large-scale coal enterprises. Last year, the country produced a total of 10.8 million tons of raw coal, over-output of 103,000 tons, an increase of 1.83 million tons over 1988. Full efficiency of 1.208 tons / worker, 10.46% higher than planned; mine safety technology has also undergone significant changes in the mortality rate of 1.19 tons per million tons, lower than the planned control targets 49.58%; means of production are gradually modernized mining Coal mechanization reached 66.15%, tunneling mechanization reached 55.86%, mechanized mechanization of which reached 8.33%; enterprise tons of pit wood consumption of 27.04m ~ 3, 18.2% lower than the plan; coal face comprehensive yield of 21,783 Ton / month, month, excavation integrated into a single entry 114.33 m / month, respectively, increased by 16.3% and 15.4%. Modern computers, TV monitors and other modern management equipment are widely used in Bureau of mine production and management, give full play to its role in the mining area initially formed by