本網(wang)齊河訊 為(wei)進一步提(ti)高副(fu)井提(ti)升(sheng)(sheng)系統(tong)的安全(quan)可靠性，降(jiang)低事故影響、維護成本和檢修時間(jian)，增強提(ti)升(sheng)(sheng)能力，邱集煤礦利用(yong)春(chun)節假期對副(fu)井提(ti)升(sheng)(sheng)系統(tong)進行(xing)了全(quan)面升(sheng)(sheng)級改造。
為保證(zheng)副井改造順(shun)利進行(xing)，該礦提前編制了(le)施(shi)(shi)(shi)(shi)(shi)工(gong)技術措(cuo)施(shi)(shi)(shi)(shi)(shi)并組織(zhi)相關技術人員進行(xing)會(hui)審，驗(yan)算了(le)施(shi)(shi)(shi)(shi)(shi)工(gong)所用的吊裝用具的安全系數，保證(zheng)現場吊裝過(guo)程(cheng)的安全。施(shi)(shi)(shi)(shi)(shi)工(gong)過(guo)程(cheng)中，該礦加強了(le)對工(gong)程(cheng)質(zhi)量(liang)和隱蔽工(gong)程(cheng)的監督(du)(du)管理，每(mei)(mei)一道(dao)工(gong)序都(dou)由礦方和供貨(huo)方技術人員進行(xing)嚴格驗(yan)收確認。值班礦領(ling)導(dao)每(mei)(mei)天到現場督(du)(du)察施(shi)(shi)(shi)(shi)(shi)工(gong)進度和安全情況，機電科管理人員24小時盯靠現場，協調解決施(shi)(shi)(shi)(shi)(shi)工(gong)過(guo)程(cheng)中的問題(ti)，保證(zheng)了(le)施(shi)(shi)(shi)(shi)(shi)工(gong)現場安全和工(gong)程(cheng)質(zhi)量(liang)。
該礦歷時(shi)5天順利完成了副(fu)井提(ti)升(sheng)(sheng)(sheng)(sheng)系(xi)統(tong)(tong)中滾筒、減(jian)速(su)機(ji)、電機(ji)、閘控系(xi)統(tong)(tong)、電控系(xi)統(tong)(tong)、操車(che)系(xi)統(tong)(tong)、信(xin)號(hao)系(xi)統(tong)(tong)的(de)全面升(sheng)(sheng)(sheng)(sheng)級。在井口(kou)和井底信(xin)號(hao)操車(che)系(xi)統(tong)(tong)增(zeng)(zeng)加(jia)了遙(yao)控功(gong)能，實現了信(xin)號(hao)工和把(ba)鉤工“兩崗合一”，提(ti)升(sheng)(sheng)(sheng)(sheng)了自(zi)動化水平。副(fu)井提(ti)升(sheng)(sheng)(sheng)(sheng)機(ji)電動機(ji)功(gong)率由400kW增(zeng)(zeng)加(jia)至(zhi)560kW，提(ti)高了提(ti)升(sheng)(sheng)(sheng)(sheng)能力和安(an)全系(xi)數。副(fu)井提(ti)升(sheng)(sheng)(sheng)(sheng)機(ji)減(jian)速(su)機(ji)采用先進的(de)SEW平行軸減(jian)速(su)機(ji)，更換了盤式制動器(qi)及管路，解(jie)決了原減(jian)速(su)機(ji)和液壓(ya)管路的(de)滲(shen)漏油(you)問(wen)題。通(tong)過此次升(sheng)(sheng)(sheng)(sheng)級改(gai)造(zao)，提(ti)升(sheng)(sheng)(sheng)(sheng)設備(bei)更先進、操作(zuo)更方便，同時(shi)大大減(jian)少了設備(bei)維護工作(zuo)量。
