EML340型连续采煤机及配套设备在煤矿中的应用  

Application of EML340 Continuous Miner and Related Equipment in Coal Mine

作　　者：张彦禄[1] 李志强[1] 周茂普[1] 江小军[1] 

机构地区：[1]中国煤炭科工集团有限公司太原研究院,山西太原030006

出　　处：《煤炭科学技术》2010年第12期89-92,共4页Coal Science and Technology

摘　　要：针对长壁式采煤法存在的开采后残留煤柱、边角煤、不规则块段煤量多等问题,研制了EML340型连续采煤机。通过EML340型连续采煤机及配套设备在在乌兰木伦煤矿和东坡煤矿巷道掘进及短壁开采工作面中的实际应用证明,该配套能够实现大断面煤巷的快速掘进,以及煤柱、不规则块段等的安全、高效开采,对于提高我国煤炭资源采出率以及中小煤矿技术升级改造提供了有效的解决途径,该开采方式可作为长壁式综采的补充,以提高资源采出率。According to the residual coal pillars,corner seam,unregulated block coal quantity and other problems after mining operation completed exited in the longwall coal mining method,an EML340 continuous miner was researched and developed.The actual application of the EML340 continuous miner and the related equipment to the gateway driving and shortwall mining face in Wulanmuluen Coal Mine and Dongpo Coal Mine showed that the completed set equipment could have a rapid driving of the large cross section seam gateway,could have a safety and high efficient mining of the coal pillar,unregulated seam block and other seam and could provide an effective access to improve the coal resource mining rate and the technical upgrading and reconstruction of the middle and small mines in China.The mining method could be a rational supplement to the fully mechanized longwall mining and could improve the mining rate of the resources.

关 键 词：EML340型连续采煤机 短壁机械化开采 边角煤 双巷掘进 资源采出率 

分 类 号：TD421.65[矿业工程—矿山机电]