• 中文核心期刊
  • 中国科技核心期刊
  • RCCSE中国核心学术期刊

基于ANASYS的综掘工作面通风参数优化

王文才, 张伟, 耿荣, 陈阳, 邓连军, 尹旭

王文才, 张伟, 耿荣, 陈阳, 邓连军, 尹旭. 基于ANASYS的综掘工作面通风参数优化[J]. 煤矿安全, 2018, 49(3): 178-181.
引用本文: 王文才, 张伟, 耿荣, 陈阳, 邓连军, 尹旭. 基于ANASYS的综掘工作面通风参数优化[J]. 煤矿安全, 2018, 49(3): 178-181.
WANG Wencai, ZHANG Wei, GENG Rong, CHEN Yang, DENG Lianjun, YIN Xu. Ventilation Parameters Optimization of Fully Mechanized Excavation Face Based on ANSYS[J]. Safety in Coal Mines, 2018, 49(3): 178-181.
Citation: WANG Wencai, ZHANG Wei, GENG Rong, CHEN Yang, DENG Lianjun, YIN Xu. Ventilation Parameters Optimization of Fully Mechanized Excavation Face Based on ANSYS[J]. Safety in Coal Mines, 2018, 49(3): 178-181.

基于ANASYS的综掘工作面通风参数优化

Ventilation Parameters Optimization of Fully Mechanized Excavation Face Based on ANSYS

  • 摘要: 为了解决综掘工作面粉尘浓度过高工人作业环境差的问题,以某矿综掘工作面为参照建立物理模型,导入ANSYS并对该巷道模型在使用长压短抽式通风除尘时进行优化模拟,通过比较不同高度时压入式通风的粉尘分布情况确立了压入式风筒距离底板的合适高度。在此基础上优化长压短抽通风系统,通过比较发现当压入式风筒距离底板高度为2/3LL为巷道高度),抽出式风筒距离底板高度为0.7L,压入式风筒距离综掘面距离为(3.5~4.5)S1/2S为巷道断面面积)、抽出式风筒距离综掘面距离小于S1/2时除尘效果较好。
    Abstract: In order to solve the problem of high dust concentration and poor working environment of the workers in the fully mechanized excavation face, taking fully mechanized excavation face of a mine as a reference, the physical model is introduced into the ANSYS and optimized in dust removal by the use of long pressure and short pumping ventilation. By comparing dust distribution of forced ventilation with different heights, we find the appropriate height from forced air-duct to floor. On this basis, we optimized long pressure and short pumping ventilation. Through comparison and analysis, when the distance of forced air-duct to floor is 2/3L, the height of pumping air-duct to floor is 0.7L, the distance of forced air duct to fully mechanized excavation face is 3.5S1/2 to 4.5S1/2, and the distance of pumping air duct to fully mechanized excavation face is less than S1/2, the effect of dust removing is better.
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  • 发布日期:  2018-03-19

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