综掘装备技术研究现状及发展趋势_中国煤炭行业知识服务平台

综掘装备技术研究现状及发展趋势

Title

Research status and development tendency of mine fully- mechanized heading equipment technology
作者

王焱金张建广马昭
Author

Wang Yanjin Zhang Jianguang Ma Zhao
单位

山西天地煤机装备有限公司中国煤炭科工集团太原研究院有限公司
Organization

Shanxi Tiandi Coal Mining Machinery Company Limited Taiyuan Research Institute Company Limited,China Coal
Technology and Engineering Group
摘要

针对综掘工作面掘进装备的技术、应用现状和存在的问题,介绍了导致采掘失衡的关键问题,以及国内掘进机在技术性能方面与国外存在的差距;指出了硬岩截割过程中影响截齿寿命的主要影响因素及原因,分析了国内外掘进机在自适应截割、工况检测及故障诊断、截割路径规划、煤岩识别、机身定位定向、状态监测及远程通信等智能化技术方面取得的进展,阐述了综掘配套装备及关键技术的现状,最后提出了我国综掘装备的发展方向与建议。
Abstract

According to the technology,application status and existed problems of the heading equipment applied to a fully- mechanized roadway heading face,the pap er introduced key technical bottleneck of the mining and excavation unbalance and the gap between the technical performances of the domestic roadheader and the overse as. This paper pointed out the main factors affected to the service life of the picks during the hard rock cutting process and the causes. This paper analyzed the achieved p rogresses in the adaptive cutting,performance detection and fault diagnosis,planning of the cutting route ,coal and rock recognition,positioning and orientation of the machin e body,status monitoring and measuring,remote communication and other intelligent technology aspects and stated the present status of the matched equipment and key te chnology of the fully- mechanized heading. Finally,the paper provided the development direction and proposals on China fully- mechanized heading equipment.
关键词

掘进机综掘装备智能化硬岩截割除尘系统
KeyWords

roadheader; fully-mechanized heading equpiment intelligent; hard rock cutting; dust control system;
基金项目(Foundation)

国家高技术研究发展计划(863计划)资助项目(2012AA06A405)；
相关文章

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[2]悬臂式掘进机自适应截割控制系统研究
[3]纵轴式掘进机截割人工岩壁的振动试验研究
相关专题

这篇文章属于“快速掘进技术与装备智能化”专题（34篇）