| 高庄煤矿选煤厂重介分选工艺技术改造 |
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| 引用本文： | 郝天峰,孙谦,赵天波,纪玉华,黄树全,江明东. 高庄煤矿选煤厂重介分选工艺技术改造[J]. 煤质技术, 2007, 0(2): 51-53 |
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| 作者姓名： | 郝天峰 孙谦 赵天波 纪玉华 黄树全 江明东 |
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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： | 简述高庄煤矿选煤厂技改前生产系统存在的主要问题,重点介绍用400余万元投资增设小时处理能力214 t原料煤的无压给料三产品重介旋流器生产系统技改工程的工艺流程,以及改造后在跳汰与重介并联运行中精煤指标的调整所取得的效益.
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| 关 键 词： | 粗精煤重介精选 三产品重介旋流器 技改 跳汰与重介并联运行 |
| 文章编号： | 1007-7677(2007)02-0051-03 |
| 修稿时间： | 2007-01-12 |
Technical innovation of dense-medium separation process in Gaozhuang Preparation Plant |
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| HAO Tian-feng,SUN Qian,ZHAO Tian-bo,JI Yu-hua,HUANG Shu-quan,JIANG Ming-dong. Technical innovation of dense-medium separation process in Gaozhuang Preparation Plant[J]. Goal Quality and Technology, 2007, 0(2): 51-53 |
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| Authors: | HAO Tian-feng SUN Qian ZHAO Tian-bo JI Yu-hua HUANG Shu-quan JIANG Ming-dong |
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| Abstract: | This paper introduces the problems of production system before technical innovation in Gaozhuang Preparation Plant;the technical process of technical innovation project of production system of pressureless feed three products dense-medium cyclone that consumed 4 millions yuan and processing power is 214 ton feed coal per hour,and the benefit achieved by adjusting clean coal index in jigging and dense-medium separation paralleled connection after technical innovation. |
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| Keywords: | clean coal dense-medium cleaning three products dense-medium cyclone technical innovation jigging and dense-medium separation paralleled connection |
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