大采高工作面综合防尘技术创新与应用

Innovation and Application of Comprehensive Dust Control Technology in the Working Face with Large Mining Height

针对晋华宫矿8202大采高工作面产尘量大、粉尘管理困难等问题,从提高粉尘治理技术水平和增强人员防尘意识两方面来对工作面粉尘进行治理。现场实施效果表明,工作面粉尘治理效果明显,在降低员工劳动强度的同时减少了粉尘危害,技术经济效益明显。

In view of the problems of large dust production and difficult dust management in 8202 working face with large mining height of Jinhuagong Coal Mine, dust control in working face was carried out from two aspects of improving dust control technology level and enhancing dust prevention awareness of workers. The results of field implementation showed that the dust control effect of the working face was obvious, which reduced the workers' labor intensity and dust hazards and had obvious technical and economic benefits.