浅谈综采放顶煤开采的发展及存在的问题与对策  

Discussion on the Development,Existing Problems and Countermeasures of Fully Mechanized Top Coal Caving

作　　者：贾永翔 Jia Yongxiang(Pangpangta Coal Mine of Lvlin Nenghua Company,Huozhou Coal and Electricity,Shanxi,033200)

机构地区：[1]霍州煤电吕临能化公司庞庞塔煤矿,山西033200

出　　处：《当代化工研究》2021年第15期79-80,共2页Modern Chemical Research

摘　　要：介绍了综放开采的优点和适应性,回顾了发展历史,并介绍了我国综放开采的绝对气体排放量,低回收率和发展速度。诸如增加的问题关于增加的速率和空气中灰尘浓度的增加,已经提出了解决该问题的一些解决方案。针对这些问题,将进一步分析综放顶煤开采技术的未来研究方向。This paper introduces the advantages and adaptability of fully mechanized top-coal caving mining,reviews the development history,and introduces the absolute gas emission,low recovery rate and development speed of fully mechanized top-coal caving mining in China.With regard to problems such as increasing rate and increasing dust concentration in the air,some solutions have been proposed to solve this problem.In view of these problems,the future research direction of fully mechanized top-coal caving mining technology will be further analyzed.

关 键 词：开采 优越性 不足 对策 

分 类 号：TD823.49[矿业工程—煤矿开采]