這個礦采一工區施工的3下02工作麵傾角大(≥20。),綜采設備在推采過程中,溜子下滑比較嚴重,有時推一刀,溜子都能下滑20 - 30gongfen,yanzhongweijileshigonganquan,yingxianglezhengchangshengchan。zongcaishebeishangsuizhuangyoufanghuazhuangzhi,danyouyushiyongdefanghuayougangxixiao,zaituicaiguochengzhongbixubafanghualiansongkaicainenggoutuiyiliuzi,buranhuibafanghuayouganglahuai,qibudaozhenzhengdefanghuazuoyong。weici,gaigongquyanzhileshiyongyudaqingjiaozongcaigongzuomiande“溜子防下滑裝置”。具體做法是:用一個4200xingzhijiadeqianliangqianjinding,liangtouyongjiagongdeshizitoubaliangduandedalian,yiduanlianjiedaoliuweidajiadizuoshang,lingyiduanlianjiedaodaxiangmeibangdeduokemaosuoshang。qianliangqianjindingyongliuweizhijiadexianzhicaozuofajingguozhongjiandeshuangxiangsuojinxingkongzhiyougangdeshousuo,tuiliuzishibuyongzaibayougangsongkai,jiegoujiandan,caozuofangbian。gaizhuangzhizaizhengchangtuicaiguochengzhongnenggouzhenzhengqidaoliuzifangxiahuazuoyong,shiyongxiaoguoshifenmingxian,baozhangleanquanshengchan。



