本(ben)網濟寧訊 “自從用上(shang)組合可(ke)調式(shi)擋煤板，皮帶(dai)(dai)尾堵塞問(wen)題徹底(di)解決了(le)，我再也(ye)不用每天清理積煤，工(gong)作比以前輕松(song)多了(le)。”日前，新驛煤礦運搬工(gong)區皮帶(dai)(dai)巡檢(jian)工(gong)張(zhang)達偉正在開心地介(jie)紹(shao)皮帶(dai)(dai)精益管理帶(dai)(dai)來(lai)的變(bian)化。
這一變化得益于該礦(kuang)實(shi)施的“輸(shu)送機精(jing)致(zhi)線條管理法(fa)”。以往(wang)該礦(kuang)井(jing)下皮(pi)(pi)帶(dai)轉載(zai)(zai)點(dian)處經常發(fa)生積堵現象(xiang)，需要專人(ren)進行(xing)(xing)清理，既(ji)費時(shi)費力，又有安全(quan)隱患。為(wei)此，該礦(kuang)運(yun)用精(jing)益理念(nian)和(he)工(gong)具(ju)方(fang)法(fa)，以消除浪費和(he)不斷改善為(wei)核心，對井(jing)下全(quan)部皮(pi)(pi)帶(dai)轉載(zai)(zai)點(dian)擋煤(mei)板進行(xing)(xing)升級改造，同時(shi)配合(he)使(shi)用皮(pi)(pi)帶(dai)護網，形成組合(he)可調式擋煤(mei)板，實(shi)現皮(pi)(pi)帶(dai)運(yun)輸(shu)封閉轉載(zai)(zai)，保證了皮(pi)(pi)帶(dai)在運(yun)輸(shu)過程中(zhong)不漏(lou)一粒(li)煤(mei)，不掉一塊矸，徹底解決皮(pi)(pi)帶(dai)尾積煤(mei)問題，同時(shi)降(jiang)低(di)了工(gong)人(ren)勞動強度，減(jian)少崗位工(gong)1人(ren)。
今年以(yi)來，該礦(kuang)扎實推進“兩化(hua)融合”管(guan)(guan)(guan)理(li)(li)工作，他們以(yi)精益管(guan)(guan)(guan)理(li)(li)強化(hua)過(guo)程管(guan)(guan)(guan)控，通過(guo)實施“線條(tiao)精致(zhi)管(guan)(guan)(guan)理(li)(li)法”和現(xian)場全(quan)過(guo)程寫實，將(jiang)礦(kuang)井安全(quan)管(guan)(guan)(guan)理(li)(li)、高效采煤(mei)、快速掘(jue)進、勞動組織、煤(mei)質管(guan)(guan)(guan)理(li)(li)、成(cheng)本管(guan)(guan)(guan)控等各(ge)專(zhuan)業(ye)，按照“從(cong)源(yuan)頭到終端、從(cong)采購到現(xian)場應用、從(cong)生產到銷售、從(cong)隱患排查到現(xian)場整改”的“線條(tiao)精致(zhi)管(guan)(guan)(guan)理(li)(li)法”，進行直線串聯，查找(zhao)分析管(guan)(guan)(guan)理(li)(li)短板，完(wan)善優化(hua)作業(ye)流程，全(quan)面挖掘(jue)降本增(zeng)效空間。
“我們及時(shi)查(cha)改管理(li)粗放、低效運行問題(ti)，通過工(gong)作面(mian)生產(chan)(chan)全過程寫實解決人員配(pei)置不合理(li)、電纜、皮(pi)帶老化、勞動組織不合理(li)等制約工(gong)作面(mian)推采的問題(ti)。現在一個工(gong)作面(mian)單循環時(shi)間由180分(fen)鐘縮短(duan)至(zhi)150分(fen)鐘，生產(chan)(chan)效率(lv)提(ti)高(gao)了(le)17%。”該(gai)礦生產(chan)(chan)副礦長李永(yong)強(qiang)介紹。
該礦以完全市場化(hua)管理(li)(li)為載體，以精益管理(li)(li)工(gong)(gong)(gong)具應用(yong)為手(shou)段(duan)，在高效(xiao)(xiao)(xiao)運輸(shu)、快速掘(jue)進(jin)、節(jie)支降耗、材料(liao)費(fei)用(yong)等方面(mian)實現整體效(xiao)(xiao)(xiao)益最(zui)大化(hua)。井(jing)下(xia)副井(jing)三環(huan)水倉掘(jue)進(jin)工(gong)(gong)(gong)作(zuo)面(mian)、地面(mian)支架(jia)維修(xiu)推行(xing)市場化(hua)承(cheng)包試點(dian)后，人工(gong)(gong)(gong)效(xiao)(xiao)(xiao)率及工(gong)(gong)(gong)程(cheng)質(zhi)量得到大幅度(du)提(ti)(ti)高，生(sheng)產任務由原來(lai)(lai)的(de)月(yue)進(jin)尺50.3米(mi)提(ti)(ti)高到70.2米(mi)，工(gong)(gong)(gong)效(xiao)(xiao)(xiao)由0.055米(mi)/工(gong)(gong)(gong)提(ti)(ti)高到0.06米(mi)/工(gong)(gong)(gong)，提(ti)(ti)高9.1%，工(gong)(gong)(gong)程(cheng)質(zhi)量由原來(lai)(lai)的(de)每月(yue)1個優良工(gong)(gong)(gong)程(cheng)提(ti)(ti)高到2兩(liang)個優良工(gong)(gong)(gong)程(cheng)，工(gong)(gong)(gong)程(cheng)質(zhi)量獎勵計件工(gong)(gong)(gong)資5%以上。截(jie)至目前，該礦通過系統(tong)優化(hua)，標準化(hua)流程(cheng)再造，降低用(yong)電(dian)負荷2100千(qian)瓦，降低電(dian)耗355度(du)/天，節(jie)省費(fei)用(yong)223元(yuan)/天，累(lei)計減少(shao)系統(tong)維護材料(liao)費(fei)用(yong)約110萬(wan)元(yuan)，精益管理(li)(li)成(cheng)效(xiao)(xiao)(xiao)顯著。（劉娟）
