文章(zhang)來(lai)源：山(shan)東國資委 發布時(shi)間：2013-05-21
日(ri)前，山東黃金(jin)(jin)集團阿爾哈達礦業公(gong)司(si)《礦山采(cai)(cai)礦天井(jing)(jing)施(shi)工(gong)的(de)(de)安全防(fang)護裝置(zhi)》通(tong)(tong)過(guo)了國家(jia)專利(li)局審批。普通(tong)(tong)法天井(jing)(jing)施(shi)工(gong)工(gong)藝(yi)中(zhong)存在著高空(kong)(kong)墜落、炮煙中(zhong)毒等危險危害因(yin)素，嚴重威脅從業人(ren)員的(de)(de)生(sheng)命安全和身體健康，而且工(gong)藝(yi)本身具有工(gong)人(ren)勞動強度大(da)(da)、效(xiao)率(lv)低(di)、材料消耗大(da)(da)等缺點和不(bu)足，該(gai)公(gong)司(si)組織工(gong)程技(ji)術人(ren)員刻苦攻關，以(yi)普通(tong)(tong)法天井(jing)(jing)掘進的(de)(de)關鍵(jian)技(ji)術突破(po)為(wei)目標，目前已經取(qu)得的(de)(de)系列成果，必將(jiang)改善(shan)采(cai)(cai)礦行業天井(jing)(jing)施(shi)工(gong)現狀(zhuang)，符合并(bing)補充完(wan)善(shan)了國家(jia)《金(jin)(jin)屬非(fei)金(jin)(jin)屬礦山安全規(gui)程》的(de)(de)相應條(tiao)款。該(gai)專利(li)技(ji)術以(yi)改善(shan)天井(jing)(jing)施(shi)工(gong)條(tiao)件為(wei)目的(de)(de)，以(yi)反天井(jing)(jing)掘進一條(tiao)龍活動為(wei)契機，借鑒(jian)建筑行業高空(kong)(kong)作業規(gui)范，通(tong)(tong)過(guo)先導孔有效(xiao)解決天井(jing)(jing)施(shi)工(gong)中(zhong)普遍存在的(de)(de)通(tong)(tong)風及(ji)定位困難(nan)問(wen)題。