论文部分内容阅读
重庆煤炭设计研究院自1953年3月1日建院至今已有四十年历史,共完成了136部选煤厂的设计,设计入洗原煤能力达829.6Mt。积四十年设计工作经验,我院设计的选煤厂工艺流程灵活,投资者,建设快,并具有山区建厂特色的工艺及布置,兹将近年来典型选煤厂设计情况作如下介绍。一、选煤工艺的选择选煤厂设计的首要问题是要弄清楚煤质情况。不单是依靠几个生产煤样,还应宏观的对整个煤田的钻孔煤样进行分析,对多煤
Chongqing Coal Design and Research Institute since March 1, 1953 to build a hospital has been 40 years of history, completed a total of 136 coal preparation plant design, design into raw coal washing capacity of 829.6Mt. With 40 years of design experience, the coal preparation plant designed by our institute has flexible process flow, quick investment, fast construction, and has the characteristics of the plant construction and layout in the mountainous area. The design of typical coal preparation plants in recent years will be introduced as follows. First, the choice of coal preparation process Coal preparation plant design is the primary problem to figure out the coal quality. Not only rely on the production of several samples of coal, but also a macro-analysis of the coal samples of the entire coal drilling, coal-rich