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1概况萍乡矿务局安源煤矿始建于1898年，是一座开来百年的老矿。“七五”期间原煤产量一直稳定在100万t／a以上。进入“八五”后，矿井衰老，生产能力下降，原煤产量只稳定在80万t／a的水平。配建选煤厂是一座中型选煤厂。从1968年投产到1994年初一直是加工动力保。在计划经济
1 Overview Pingxiang Mining Bureau Anyuan Coal Mine was founded in 1898 and is an old mine that has been open for 100 years. During the “Seventh Five-Year Plan” period, raw coal production has been stable at more than 1 million t/a. After entering the “Eighth Five-Year Plan”, the mine was aging and its production capacity declined, and the raw coal output only stabilized at a level of 800,000 t/a. The coal preparation plant is a medium-sized coal preparation plant. From the start of production in 1968 to the beginning of 1994, it has been a processing power guarantee. In the planned economy