开滦矿区采掘机械化技术现状与发展趋势

Present status and development tendency of mining and excavation mechanization technology in Kailuan Mining Area

介绍了开滦集团公司采掘机械化的发展、现状及典型配套技术,提出了应解决的采掘机械化问题是:进一步研究液压支架及控制系统;提高支架的可靠性、耐久性;工作面刮板输送机向重型化、大功率发展;煤和半煤岩巷掘进机实现重型化;研究开发采掘锚综合机组。

The paper introduced the development and present status and of the mining and excavation mechanization in Kailuan Group Corporation and the typical completed set technology. The paper pointed the mining and excavation mechanization problems to be solved, including the further research on the hydraulic powered support and control system, to improve the reliability and durability of the hydrau- lic powered support, heavy duty and higher power development of the scrape face conveyor, heavy duty of coal and rock roadway header and the research and development of the combined machine of mining, excavation and bolting.