| 矿山主通风机静压异常变化干扰源的分析 |
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| 引用本文： | 屈海峰.矿山主通风机静压异常变化干扰源的分析[J].煤矿机电,2019(1):82-83,86. |
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| 作者姓名： | 屈海峰 |
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| 作者单位： | 铁法煤业集团有限责任公司 |
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| 摘 要： | 针对矿山主通风机静压异常波动现象,对矿井通风管网特性、通风网络阻力进行了分析,从主通风机的叶动角,动叶、静叶、前导器叶片等因素,调整动叶角度,主通风机出风口风阻等几方面进行具体分析,提出了消除通风阻力干扰源的具体解决方案,对矿山矿井通风系统参数调整干扰源排除具有一定的指导意义。
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| 关 键 词： | 主通风机 静压 网络阻力 干扰源 |
Analysis of Abnormal Variation Interference Source of Static Pressure in Main Fan of Mine |
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| QU Haifeng.Analysis of Abnormal Variation Interference Source of Static Pressure in Main Fan of Mine[J].Colliery Mechanical & Electrical Technology,2019(1):82-83,86. |
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| Authors: | QU Haifeng |
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| Affiliation: | (Tiefa Coal Industry Group Co., Ltd., Diaobingshan 112700, China) |
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| Abstract: | Aiming at abnormal fluctuation of static pressure in main fan of mine,the characteristics of mine ventilation network and the resistance of ventilation network have been analyzed,which based on the main fan blade angle,moving blade,static blade,leading blade and other factors,adjusting the angle of moving blade and main fan outlet wind resistance,specific solutions of elimination of interference sources of ventilation resistance have been put forward.It has certain guiding significance for adjusting parameters of mine ventilation system and eliminating interference source. |
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| Keywords: | main fan static pressure network resistance interference source |
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