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| 综采工作面活性磁化水防尘技术研究 | |
| 引用本文： | 李建功. 综采工作面活性磁化水防尘技术研究[J]. 中州煤炭, 2020, 0(10): 52-58，66. DOI: 10.19389/j.cnki.1003-0506.2020.10.012 |
| 作者姓名： | 李建功 |
| 作者单位： | （平顶山天安煤业股份有限公司 十矿，河南 平顶山 467001） |
| 摘 要： | 煤矿生产是环境较为封闭的井下作业，具有一定的特殊性，作业空间湿度高、生产环境复杂，其中粉尘是危害最大的因素之一，会对机器和人体造成不同程度的损害。粉尘的危害主要由两方面决定:煤尘能够燃烧，在浓度较高时还会爆炸；粉尘会危害人的身体健康。以平煤股份十矿-320 m水平己四采区东翼下段的己15-16-24130工作面为研究对象，研究磁化水除尘的方法及原理，通过对比分析优选出活性磁化水添加剂，在该工作面试验后具有良好的除尘效果，大大增加了可见度、降低了空气中悬浮的煤尘。研究对该矿井其他工作面除尘工作具有指导意义。 |
| 关 键 词： | 综采工作面 煤尘危害 除尘方法 活性磁化水 |
Research on dust control technology of active magnetized water in fully-mechanized working face |
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| Li Jiangong. Research on dust control technology of active magnetized water in fully-mechanized working face[J]. Zhongzhou Coal, 2020, 0(10): 52-58，66. DOI: 10.19389/j.cnki.1003-0506.2020.10.012 | |
| Authors: | Li Jiangong |
| Affiliation: | （No.10 Coal Mine，Pingdingshan Tian′an Coal Industry Co.，Ltd.，Pingdingshan 467001，China） |
| Abstract: | Coal mine production is an underground operation with a relatively closed environment，it has certain characteristics.The working space has high humidity and the production environment is complex.Dust is one of the most harmful factors，which can cause varying degrees of damage to machines and humans.The hazards of dust are mainly determined by two aspects:coal dust can burn and will explode when the concentration is high；dust will endanger human health.It was Took the Ⅵ15-16-24130 working face in the lower section of the east wing of the Ⅵ4 mining area at the level of -320 m in the No.10 Mine of Pingdingshan Coal Mining Group Co.，Ltd. as the research object，the method and principle of magnetized water dust removal were studied，and the active magnetized water was selected through comparative analysis.Additives had a good dust removal effect after the working face test，greatly increase visibility and reduce coal dust suspended in the air.The research had guiding significance for the dust removal work of other working faces of the mine. |
| Keywords: | fully-mechanized working face coal dust hazard dedusting method active magnetized water |
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