郭庄煤业3308工作面自动化喷雾降尘系统研究  

Study on Automatic Spray Dust Removal System of 3308 Working Face of Guozhuang Mining Industry

作　　者：宋凯敏 SONG Kaimin(Shanxi Lu'an Guozhuang Mining Industry Co.,Ltd.,Changzhi 046100,China)

机构地区：[1]山西潞安郭庄煤业有限责任公司,山西长治046100

出　　处：《煤》2025年第1期67-70,共4页Coal

摘　　要：为解决因矿井工作面粉尘质量浓度过高严重影响矿井工人的生产安全和身心健康,通常在煤层工作面采用喷雾的方法,但目前喷雾多为人工操作,自动化喷雾的地面控制联动还未大规模实现,除尘效率不高且喷雾开停不及时会造成水资源大量浪费,提高工程成本。因此为降低工作面粉尘质量浓度和落实企业“算账文化”,对郭庄煤业矿井3308工作面建立一套地面可控的自动化精准喷雾降尘装置,对6个测点喷雾前后粉尘质量浓度进行监测和对比。研究结果表明:3308工作面经喷雾装置处理后,全尘质量浓度和呼尘质量浓度都得到了大幅度降低,全尘质量浓度降低幅度为81.30%~91.00%,而呼尘质量浓度的降低幅度为78.50%~90.69%.该自动化喷雾装置能够有效降低工作面粉尘质量浓度,保障巷道安全环境和工人健康的同时减少水资源浪费,节省工程成本。In order to solve the problem that the high dust quality concentration of the mine working face seriously affects the production safety and physical and mental health of the mine workers,the method of spraying is usually adopted in the coal seam working face,but at present,the spraying is mostly manual operation,and the ground control linkage of automatic spraying has not been realized on a large scale,the dust removal efficiency is not high and the spray will cause a large waste of water resources and increase the project cost.Therefore,in order to reduce the dust mass concentration of the working face and implement the"accounting culture"of the enterprise,a set of automatic and precise spray dust removal device with ground control was established on the 3308 working face of the Guozhuang Coal Mine,and the dust mass concentration before and after spraying was monitored and compared at 6 measuring points.The results show that both total dust mass concentration and exhaled dust mass concentration of 3308 working face are significantly reduced after spray treatment,with total dust mass concentration decreasing by 81.30%~91.00%,and exhaled mass concentration decreasing by 78.50%~90.69%.The automatic spray device can effectively reduce the mass concentration of dust on the working face,ensure the safety of the roadway environment and the health of workers,reduce the waste of water resources,and save the project cost.

关 键 词：自动化喷雾装置 全尘 呼尘 降尘效果 

分 类 号：TD714.4[矿业工程—矿井通风与安全]