摘要
简要阐述了移动式煤仓的设计,分析了原有急倾斜煤层走向长壁后退式分带仰斜采煤工作面在煤仓设计中的不足,结合生产实际,提出移动煤仓在实际生产中与原有设计相比的长处及具体的施工操作步骤。
By analysis of the disadvantages of original bunker design in retreating longwall rise mining face with steeply-inclined seam,the paper elaborates the design of moving bunker,and introduces the advantages of moving bunker compared with the old design and its concrete construction operating steps in actual production.
出处
《江西煤炭科技》
2011年第4期40-42,共3页
Jiangxi Coal Science & Technology
关键词
急倾斜煤层
采煤工作面
移动煤仓
steeply-inclined seam
coal mining face
moving bunker
