1) filling passes
充填井
2) mine-fill
矿井填充
1.
Impact on ground-water qualities during mine-filling with coal gangues from Yanma coal company;
演马矿煤矸石矿井填充对地下水环境的影响
2.
Aiming at the possible environmental impacts during mine-fill with the coal gangues from Yanma mine,two dynamic leach experiments were designed under simulation conditions in laboratory for analyzing the control effects: one is to mix coal gangues with clay uniformly,another is to fill the coal gangues and clay into layers seperately.
针对演马矿煤矸石矿井填充可能造成的环境影响,在实验室环境中制定了两种动态淋溶控制实验,来模拟煤矸石矿井回填后的控制效果。
3) underground filling
井下充填
1.
The experimental measure-control system for underground filling based on Kingview 6.
5 为开发平台,设计井下充填实验测控系统,对系统的组成、动态数据连接等问题进行了研究。
4) filling underground
井下填充
1.
Through doing the microbial degradation experiments of coal gangue,this text discussed the possibility of coal gangue filling underground and providing a theoretical basis for the control of pollution after filling.
通过对煤矸石进行微生物降解试验,探讨煤矸石井下填充的可行性并为填充后的污染控制提供理论依据。
6) fill raise
充填天井
补充资料:充填井
充填井
filling shaft
eho门gt一on」ing充填并(fi lling shah)输送充填材料到井下的专用井筒按充填料的运输方式充填井分为管道水力输送充填井和重力自溜输送充填井管道水力输送充填井用来铺设输送充填材料的管道,它可以是竖井,也可以是任何倾角的斜井,但不能有逆坡;井筒的断面尺寸应考虑便于搬运、安装和拆卸管道。井内应设提运管子和人员的设备如果有措施井或副井可以利用,则不必开凿专用的充填井重力自溜输送充填井主要用于废石充填的矿山,位置应选择在坚固且不含水的岩层中;,般用竖井,若用斜井,则倾角应不小于6犷井筒h口铺格筛.以防不合格的大块废石或杂物混人井中而堵塞;卜口设溜口和闸门或振动出矿机。井筒的断面尺寸应考虑便于掘进施_〔和至少能贮存1.5个充填班所需的废石量,圆井的直径或方井的边长,一般应大于最大合格废石块度的魂一8倍 (曾耀)
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条