| 付村选煤厂重介质分选工艺技术改造 |
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| 引用本文： | 郝天峰,孙新民,赵天波,王成龙,许华. 付村选煤厂重介质分选工艺技术改造[J]. 煤炭加工与综合利用, 2007, 0(4): 1-3 |
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| 作者姓名： | 郝天峰 孙新民 赵天波 王成龙 许华 |
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| 作者单位： | 枣庄矿业集团公司,山东,枣庄,277000;唐山国华科技有限公司,河北,唐山,063020 |
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| 摘 要： | 针对付村煤业公司选煤厂原跳汰粗选—重介质旋流器精选工艺存在的生产能力低、产品结构不合理等缺点;国华科技公司采用无压给料三产品重介质旋流器选煤工艺对该厂进行了技术改造,使该厂处理能力增加了1倍,精煤产率大幅度提高,获得了很好的经济和社会效益。
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| 关 键 词： | 选煤厂 跳汰选煤 三产品重介质旋流器 技术改造 效益 |
| 文章编号： | 1005-8397（2007）04-0001-03 |
| 修稿时间： | 2007-06-07 |
Technical conversion of the HM separation process at Fucun Coal Preparation Plant |
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| Abstract: | Aiming at the disadvantage originated from the separation process of roughering by jig and cleaning by HM cyclone at Fucun Coal Preparation Plant,i.e. lower productivity and unreasonable product structure,it was converted to a process of three-product HM cyclone with un-pressurized feeding as proposed by Guohua Sc. & Tech. Co. Ltd.;thence the plant productivity was doubled,recovery of clean coal increased in great extent,and better economic and social benefit achieved. |
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| Keywords: | coal preparation plant coal cleaning by jigging three-product HM cyclone technical conversion benefit |
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