Shanxi Zhongyang Rongxin Coking Co., Ltd.

针对高家庄煤矿东翼轨道大巷大断面硬岩掘进工作面智能化水平较低、生产效益差、存在安全隐患等问题,提出了高家庄煤矿大断面硬岩掘进工作面智能化高效生产模式,形成了大断面硬岩掘进工作面系统,建立了以快速掘进智能综合控制一体化平台为中心,自移机尾、带式输送机和除尘系统为基础,以掘锚一体机为主体,将人工智能、自动化装备与大断面硬岩快速掘进生产活动相融合,实现了大断面硬岩掘进工作面智能化掘进。智能化工作面掘进实现单班工作人员较传统工艺减少了50%,破岩速度提高了2倍,日掘进尺由1.6m提高到4.8m,故障率下降8%,智能化掘进最大限度提高了巷道掘进效率及人工效率。

Aiming at the problems of low intelligence level, poor production efficiency, existing safety hazards and others in the large cross section hard rock excavation working face of the east wing track main roadway of Gaojiazhuang Coal Mine, an intelligent and efficient production mode for the large cross section hard rock excavation working face of Gaojiazhuang Coal Mine is proposed. A large cross section hard rock excavation working face system is formed, an integrated platform for rapid excavation intelligent comprehensive control is established as an center, based on the self moving machine tail, belt conveyor, and dust removal system, taking the excavation anchor integrated machine as the main body, artificial intelligence and automation equipment are integrated with the rapid excavation production activities of large cross section hard rock, achieving intelligent excavation of the large cross section hard rock excavation working face. The intelligent working face excavation achieves the number of per shift workers is reduced by 50% compared to traditional techniques, doubles the rock breaking speed, improves the daily excavation depth from 1.6 m to 4.8 m, and reduces the failure rate by 8%. The intelligent excavation maximizes the efficiency of roadway excavation and manual labor.