【摘要】 对立井提升设置过卷缓冲、托罐装置的必要性进行了探讨 ,介绍了多盘摩擦过卷缓冲装置以及托罐装置在开滦集团公司唐山矿业分公司的应用状况。更多还原

【Abstract】 The necessity of setting up overwinding buffer and supporting cage devices on vertical mine is explored in this paper.The applying situation of mutil_plate friction buffer and supporting cage device is introduced in Tangshan mining branch company of Kailuan group.更多还原