本(ben)網齊河訊 為(wei)進一步提高副井提升系(xi)統(tong)的安(an)全(quan)可靠(kao)性,降低事故影(ying)響、維護成本和檢(jian)修時間,增強(qiang)提升能力,邱集煤礦利(li)用(yong)春(chun)節假期對副井提升系(xi)統(tong)進行了全(quan)面升級(ji)改造。
為保證(zheng)副(fu)井改(gai)造順利進(jin)行,該礦(kuang)提(ti)前編制了(le)施工(gong)技術措施并組織相關技術人員(yuan)進(jin)行會審(shen),驗算了(le)施工(gong)所用的(de)吊裝用具的(de)安(an)(an)全(quan)系(xi)數,保證(zheng)現場(chang)吊裝過(guo)(guo)(guo)程(cheng)的(de)安(an)(an)全(quan)。施工(gong)過(guo)(guo)(guo)程(cheng)中(zhong),該礦(kuang)加強了(le)對(dui)工(gong)程(cheng)質(zhi)量(liang)和(he)隱蔽工(gong)程(cheng)的(de)監(jian)督(du)管理(li),每(mei)(mei)一道工(gong)序都由礦(kuang)方(fang)和(he)供貨(huo)方(fang)技術人員(yuan)進(jin)行嚴格驗收確(que)認(ren)。值班(ban)礦(kuang)領導(dao)每(mei)(mei)天到現場(chang)督(du)察施工(gong)進(jin)度和(he)安(an)(an)全(quan)情況,機電(dian)科管理(li)人員(yuan)24小時盯靠現場(chang),協(xie)調解決施工(gong)過(guo)(guo)(guo)程(cheng)中(zhong)的(de)問題,保證(zheng)了(le)施工(gong)現場(chang)安(an)(an)全(quan)和(he)工(gong)程(cheng)質(zhi)量(liang)。
該礦歷時5天順利完成了(le)副(fu)(fu)井(jing)(jing)提(ti)(ti)升(sheng)(sheng)(sheng)系(xi)統中滾筒(tong)、減(jian)速機(ji)(ji)、電機(ji)(ji)、閘控(kong)(kong)系(xi)統、電控(kong)(kong)系(xi)統、操車系(xi)統、信號系(xi)統的全面升(sheng)(sheng)(sheng)級(ji)。在井(jing)(jing)口和(he)井(jing)(jing)底(di)信號操車系(xi)統增(zeng)加了(le)遙控(kong)(kong)功能,實現了(le)信號工和(he)把鉤(gou)工“兩崗合一”,提(ti)(ti)升(sheng)(sheng)(sheng)了(le)自動(dong)(dong)化(hua)水平。副(fu)(fu)井(jing)(jing)提(ti)(ti)升(sheng)(sheng)(sheng)機(ji)(ji)電動(dong)(dong)機(ji)(ji)功率由(you)400kW增(zeng)加至(zhi)560kW,提(ti)(ti)高(gao)了(le)提(ti)(ti)升(sheng)(sheng)(sheng)能力和(he)安全系(xi)數。副(fu)(fu)井(jing)(jing)提(ti)(ti)升(sheng)(sheng)(sheng)機(ji)(ji)減(jian)速機(ji)(ji)采用先(xian)進的SEW平行軸減(jian)速機(ji)(ji),更換了(le)盤式制動(dong)(dong)器(qi)及管(guan)路(lu),解決了(le)原(yuan)減(jian)速機(ji)(ji)和(he)液壓管(guan)路(lu)的滲漏油問題。通過此次升(sheng)(sheng)(sheng)級(ji)改造,提(ti)(ti)升(sheng)(sheng)(sheng)設備(bei)更先(xian)進、操作更方便,同時大(da)大(da)減(jian)少(shao)了(le)設備(bei)維(wei)護工作量。