山东煤炭科技
山東煤炭科技
산동매탄과기
Shandong Coal Science and Technology
2014年
2期
3-4
,共2页
岩巷掘进%工艺优化%掘进机
巖巷掘進%工藝優化%掘進機
암항굴진%공예우화%굴진궤
rock drivage%process optimization%digging machine
余吾煤业公司运用 EBZ318H 悬臂式掘进机对 S2017高抽巷进行岩巷掘进，有效解决了煤巷掘进及工作面回采期间瓦斯治理难题。通过优化施工工艺和技术改造后，掘进效率大大提高，最终实现了 S2017高抽巷的快速掘进，2012年9月份该岩巷掘进进尺137.2m 比实施技术前提高了4倍以上，为岩巷掘进方法的实践发展提供了新的途径。
餘吾煤業公司運用 EBZ318H 懸臂式掘進機對 S2017高抽巷進行巖巷掘進，有效解決瞭煤巷掘進及工作麵迴採期間瓦斯治理難題。通過優化施工工藝和技術改造後，掘進效率大大提高，最終實現瞭 S2017高抽巷的快速掘進，2012年9月份該巖巷掘進進呎137.2m 比實施技術前提高瞭4倍以上，為巖巷掘進方法的實踐髮展提供瞭新的途徑。
여오매업공사운용 EBZ318H 현비식굴진궤대 S2017고추항진행암항굴진，유효해결료매항굴진급공작면회채기간와사치리난제。통과우화시공공예화기술개조후，굴진효솔대대제고，최종실현료 S2017고추항적쾌속굴진，2012년9월빈해암항굴진진척137.2m 비실시기술전제고료4배이상，위암항굴진방법적실천발전제공료신적도경。
With the mine production increased year by year, mining cohesion tense contradictions increased prominently,Yuwu Coal Company used EBZ318H cantilever machine to rock drivage of high S2017 alley digging, effectively solve the coal roadway drivage and gas control problems during mining face.By optimizing the construction technology and technical renovation,tunneling efficiency is greatly increased,and finally achieved high S2017 alley pumping fast excavation,in September 2012 the rock drivage speed of 137.2 m is more than four times higher than before the implementation technology,provides a new way for the practice development of rock drivage method .
