煤炭工程 ›› 2015, Vol. 47 ›› Issue (6): 27-29.doi: 10.11799/ce201506009

• 设计技术 • 上一篇    下一篇

田庄选煤厂选煤工艺改造研究

李茂刚   

  1. 河南省平顶山市卫东区平煤股份田庄选煤厂
  • 收稿日期:2014-05-29 修回日期:2014-09-26 出版日期:2015-06-10 发布日期:2015-06-12
  • 通讯作者: 李茂刚 E-mail:hnlmglmg@126.com

Technical reformation of coal preparation technology of Tianzhuang Coal Preparation Plant

  • Received:2014-05-29 Revised:2014-09-26 Online:2015-06-10 Published:2015-06-12

摘要: 针对田庄选煤厂原有工艺系统存在的系统对煤质适应能力差,介耗、电耗高,设备故障率高,以及入洗能力低等问题,通过煤质分析对其进行了工艺改造,确定了块煤斜轮分选,末煤重介旋流器分选,煤泥粗煤泥分选机分选和细煤泥浮选的选煤工艺,介绍了工艺特点,工艺布置和设备选型情况。

关键词: 选煤厂, 煤质分析, 工艺流程, 工艺布置, 设备选型

Abstract: According to the existed technology system in Tianzhuang Coal Preparation Plant, the coal quality analysis, determine the lump coal inclined wheel separation, fine coal dense medium cyclone coal preparation process, the Slime Separator of coarse slime separation and flotation process modification of Tianzhuang Coal Preparation plant. Introduces the technology characteristics of the process, process layout and equipment selection.

Key words: Coal preparation plant, quality analysis, technological process, process layout, equipment selection

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