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选煤厂设计应因地而异,因资源情况而异,因用户不同要求而异,不应千篇一律按照一个模式来设计。但是目前谈设计选煤厂,一是必然全部入选,二是必然搞煤泥浮选。据不完全统计,华东地区生产气煤的矿井设计能力达3012万吨/年,计划建设和已投产的选煤厂达20个,总处理能力为1690万吨/年。这些选煤厂全是采用原煤全部入选、煤泥浮选的流程。需知钢铁产量在最近几年将维持现状,到1986年宝
Coal preparation plant design should vary from place to place, due to different resources, due to different user requirements, should not be stereotyped in accordance with a model to design. However, the current design of coal preparation plant, one must be all selected, the second is inevitable slime flotation. According to incomplete statistics, the designed coal mine capacity in east China is 30,120,000 tons / year, and 20 coal preparation plants are planned to be built and put into operation with a total capacity of 16.9 million tons / year. All of these coal preparation plants are all selected raw coal, coal flotation process. It is necessary to know that steel output will maintain the status quo in recent years until 1986