摘要
根据大倾角综放工作面下出口受采动影响大、矿压显现复杂、顶板管理困难、设备占据的空间大、又是工作面出煤的咽喉部位的特点,设计研制出了端头支架,以适应下出口工作条件恶劣的要求。经现场试生产能满足大倾角工作面要求,值得类似条件下推广。
Take off to want to get off work to make to face bottom to export to be subjected to adopt to move the influence according to the big tilting cape comprehensiveing puting face greatly, the mineral presses to present complications, a plank management difficulty, the space that equipments occupy big, again is work face the characteristics of a throat part of coal, design to research to manufacture to carry a support, with orientation descend export the bad request of the work condition. Through try and produce and can satisfy the big tiltimg Cape work to face the request on the scene, worthy of similar under condition expand.
出处
《煤炭技术》
CAS
2006年第11期17-18,共2页
Coal Technology
关键词
大倾角
端头架
研制
big tilting cape
carries
research to manufacture
