摘要
为提高较薄煤层的产量,研制了ZY12000/15/26D型电液控掩护式液压支架。该液压支架是针对内蒙油房渠煤矿浅埋层、大阻力、较薄煤层特殊地质条件研究开发的,最大限度地实现了较薄煤层的高产高效开采。
In order to improve the production of thin coal seam, researches the ZY12000/15/26D electro- hydraulic control shielding hydraulic support. The special geological condition in Mongolia Youfangqu mine is shallow depth, big resistance and thin coal seam. So this kind of hydraulic support is researched and developed special for this geological condition, which achieves maximum high efficiency mining at thin coal seam.
出处
《煤矿机电》
2015年第5期29-31,35,共4页
Colliery Mechanical & Electrical Technology
关键词
大阻力
掩护式
电液控制
液压支架
big resistance
shield
electro-hydraulic control
hydraulic support
