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盘江矿务局根据本局特点,发展洗选加工,优化运输,优化产品结构,将盘江矿区煤种全、煤质好的资源优势变成生产经营优势,在煤炭市场怠滞中以品种和质量取胜。其煤炭加工利用的经验是: (一)扩大洗选能力,增加入洗煤量我局1991年原煤产量计划321万t,力争生产390万t,年初库存煤还有40万t,已投产的两座选煤厂设计入洗能力240万t。我们对两个选煤厂进行技术改造,以扩大入洗能力,并在各矿新建坑口简易选煤厂。火铺矿1991年原煤产量可达165万t,而与之配套的火铺选煤厂原设计能力只有90万t。为此,我们一方面利用维简基金、能交基金及贷款,在将2台鲍姆12.6的主洗机更新为2台LTG—15的跳汰机;将4台φM
According to the characteristics of this bureau, Panjiang Mining Bureau will develop the process of washing and dressing, optimize the transportation, optimize the product structure, turn the advantages of coal type and coal quality in Panjiang Mining Area into the advantages of production and operation. In the sluggish coal market, Quality win. The experiences of coal processing and utilization are as follows: (1) Expansion of washing capacity and increase of coal washing volume In 1991, the bureau planned to produce 3.13 million tons of coal and planned to produce 3.9 million tons of coal. There were another 400,000 tons of stored coal at the beginning of the year, Block coal preparation plant designed to wash capacity 2.4 million t. We conducted technological transformation of the two coal preparation plants to expand their capacity for laundering and the construction of a new Hang Hau Simple Coal Preparation Plant in each mine. Huafu Mine In 1991, the output of raw coal was up to 1.65 million tons, while the matching design of the Huopu Coal Preparation Plant was only 900,000 tons. To this end, we use the peacekeeping funds, funds and loans can be handed in, the two Baum 12.6 of the main washing machine is updated to two LTG-15 jig; 4 φM