对综放工作面的粉尘产生规律进行了分析,并对现在常用的防尘措施进行了总结,在此基础上提出了相应的防尘措施。现场使用效果进行实测后果表明,采用该防尘措施后采煤机司机下风侧1.5 m处降尘效率为81.25%,机尾下风侧10 m处降尘效率为85.33%。 The law of dust generation in fully mechanized caving face was analyzed, and the commonly used dustproof measures were summarized. On the basis of this, the corresponding dustproof measures were put forward. The results of on-site use showed that the dust-reducing efficiency of 81.5% at the leeward side of the driver of the shearer with this dust-proofing measure was 81.25% at the windward side and 85.33% at 10 m at the leeward of the tail.