煤矿综采自动化成套技术与装备创新和发展

Innovation and Development on Automatic Completed Set Technology and Equipment of Fully-Mechanized Coal Mining Face

介绍"十一五"期间煤矿综采工作面成套技术与装备发展概况,分析我国薄煤层开采技术难题,提出有人值守、工作面无人操作的薄煤层自动化开采模式,介绍超大伸缩比薄煤层液压支架、矮机身大功率薄煤层滚筒式采煤机、紧凑型薄煤层液压支架电液控制系统等关键技术,阐述了综采工作面智能控制系统开发研究的最新进展,提出我国未来综采自动化技术与装备发展思路和研究方向。

The paper introduced the development situations of the completed set technology and equipment for the fully-mechanized coal mining face during the period of ＂National 1 lth Five Year Planning＂ and analyzed the technical difficult problems of the coal mining in the thin seam in China.An automatic mining mode of the unmanned fully-mechanized coal mining face with personnel on duty in the thin seam was provided. The paper introduced the high extension ratio thin seam hydraulic support, the low body high power thin seam drum shearer, the compact type electric and hydraulic control system of the thin seam hydraulic support and other key technologies.The paper stated the new progress on the research and development of the intelligent control system applied in fully-mechanized coal mining face and provided the future development idea and program on the automatic technology and equipment of fully-mechanized coal mining face.