国产高端综采支护技术及设备的发展现状

Developing status of the domestic high-end fully mechanized mining support technology and equipments

简要介绍了国内高端综采工作面设备基本发展现状。根据矿区的需求,分别从大采高支架、放顶煤液压支架、薄煤层支架和端头支架等方面对液压支架的发展、研究、结构特点和应用状况进行了分析,并对国产电液控制系统的研发、应用情况进行阐述。

The article briefly introduces the basic developing status of the domestic high-end fully mechanized equipment, analyzes the development, the research, the structural characteristics and the application of the hydraulic support from many aspects, such as the large mining height support, the caving hydraulic support, the thin seam support and the tip support. Besides, it presents R＆D and the application of the domestic electro-hydraulic control system.