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近几年来,在矿山竖井提升装备中,钢丝绳罐道的应用越来越广泛。目前,在焦作、大同、抚顺、临江等矿区都有这种罐道。根据几个矿山的统计资料,钢丝绳罐道与刚性罐道比较,每100米一年的维修费用省50%左右;而且施工简便,使用比较安全。同时,采用这种罐道使井筒通风有效断面增加,通风阻力仅为刚性罐道井筒的1/5。这些优点,使钢丝绳罐道逐步得到推广。但是,钢丝绳罐道的应用还不象刚性罐道那样普遍,在安装和维护方面尚无足够的技术资料。根据我矿竖井钢丝绳罐道几年来的使用情况,提供以下几点参考意见。一、罐道钢丝绳的选择
In recent years, in the mine shaft hoisting equipment, the application of wire rope tank is more and more widely. At present, in Jiaozuo, Datong, Fushun, Linjiang and other mining areas have such a tank. According to statistics from several mines, wire rope lanes compare with rigid lanes, saving about 50% of maintenance costs every 100 meters a year; and the construction is simple and the use is safer. At the same time, the use of such canals to increase the effective cross-section of the well bore ventilation, ventilation resistance is only 1/5 of the rigid tank wellbore. These advantages, so that wire rope gradually be promoted. However, the application of wire rope lanes is not as common as rigid lanes and there is not enough technical information on installation and maintenance. According to mine mine shaft wireway years of use, provide the following points for reference. First, the choice of tank ropes