本網濟寧訊 “自從(cong)用上組合可(ke)調(diao)式擋煤板，皮(pi)帶(dai)尾堵塞問題徹底解決了，我再也不用每(mei)天清理積煤，工作比(bi)以(yi)前(qian)輕松多了。”日前(qian)，新驛煤礦運(yun)搬工區皮(pi)帶(dai)巡檢工張達偉正在開心地介紹皮(pi)帶(dai)精益管理帶(dai)來(lai)的變(bian)化。
這一(yi)變化得(de)益于該(gai)(gai)礦實(shi)施(shi)的“輸送機精(jing)致線(xian)條(tiao)管理法”。以往該(gai)(gai)礦井(jing)下(xia)皮(pi)(pi)帶(dai)轉(zhuan)載點(dian)處(chu)經常發生積(ji)堵現(xian)象，需(xu)要專人進(jin)(jin)行清理，既費(fei)時(shi)費(fei)力，又有安全(quan)隱患。為此，該(gai)(gai)礦運(yun)用精(jing)益理念和(he)工(gong)具(ju)方(fang)法，以消除浪(lang)費(fei)和(he)不斷改善為核心，對井(jing)下(xia)全(quan)部皮(pi)(pi)帶(dai)轉(zhuan)載點(dian)擋煤板(ban)進(jin)(jin)行升級(ji)改造(zao)，同時(shi)配合(he)使用皮(pi)(pi)帶(dai)護網，形成組合(he)可調式(shi)擋煤板(ban)，實(shi)現(xian)皮(pi)(pi)帶(dai)運(yun)輸封閉轉(zhuan)載，保證了皮(pi)(pi)帶(dai)在運(yun)輸過程中不漏一(yi)粒煤，不掉一(yi)塊矸，徹(che)底解決(jue)皮(pi)(pi)帶(dai)尾(wei)積(ji)煤問題(ti)，同時(shi)降低(di)了工(gong)人勞動強度(du)，減少崗位工(gong)1人。
今年以(yi)來(lai)，該礦扎(zha)實(shi)(shi)推進“兩化融合”管(guan)(guan)理(li)(li)工作(zuo)，他(ta)們以(yi)精益管(guan)(guan)理(li)(li)強(qiang)化過程管(guan)(guan)控，通(tong)過實(shi)(shi)施“線(xian)條(tiao)(tiao)精致(zhi)管(guan)(guan)理(li)(li)法(fa)”和(he)現(xian)場全過程寫(xie)實(shi)(shi)，將礦井安全管(guan)(guan)理(li)(li)、高效(xiao)采(cai)煤(mei)、快(kuai)速(su)掘進、勞動組織、煤(mei)質管(guan)(guan)理(li)(li)、成本管(guan)(guan)控等各專業，按(an)照“從源(yuan)頭到終(zhong)端、從采(cai)購(gou)到現(xian)場應用、從生產到銷售、從隱患排查到現(xian)場整改”的“線(xian)條(tiao)(tiao)精致(zhi)管(guan)(guan)理(li)(li)法(fa)”，進行直線(xian)串聯，查找分析(xi)管(guan)(guan)理(li)(li)短板，完善優化作(zuo)業流程，全面挖掘降(jiang)本增效(xiao)空間。
“我(wo)們及時(shi)查改管理(li)粗(cu)放、低效(xiao)(xiao)運行問題，通過工(gong)作(zuo)面生產(chan)全過程寫實解決人員配置(zhi)不(bu)合(he)理(li)、電纜、皮帶老化、勞動組織(zhi)不(bu)合(he)理(li)等制約工(gong)作(zuo)面推采的(de)問題。現在一個工(gong)作(zuo)面單循環(huan)時(shi)間由180分鐘縮短至(zhi)150分鐘，生產(chan)效(xiao)(xiao)率提高(gao)了17%。”該(gai)礦生產(chan)副礦長李永強介(jie)紹。
該(gai)礦以完全市(shi)場(chang)化管(guan)理(li)為載體，以精(jing)益(yi)管(guan)理(li)工(gong)(gong)(gong)(gong)具應用為手段，在高(gao)效運輸、快速掘進、節支(zhi)降耗(hao)、材料(liao)費(fei)用等方面實現整體效益(yi)最大化。井(jing)下(xia)副(fu)井(jing)三環水倉掘進工(gong)(gong)(gong)(gong)作面、地面支(zhi)架維(wei)修(xiu)推行市(shi)場(chang)化承包試點后，人工(gong)(gong)(gong)(gong)效率及工(gong)(gong)(gong)(gong)程(cheng)質量(liang)得(de)到大幅度提(ti)(ti)高(gao)，生產任務由原來的月進尺50.3米提(ti)(ti)高(gao)到70.2米，工(gong)(gong)(gong)(gong)效由0.055米/工(gong)(gong)(gong)(gong)提(ti)(ti)高(gao)到0.06米/工(gong)(gong)(gong)(gong)，提(ti)(ti)高(gao)9.1%，工(gong)(gong)(gong)(gong)程(cheng)質量(liang)由原來的每月1個(ge)優良(liang)工(gong)(gong)(gong)(gong)程(cheng)提(ti)(ti)高(gao)到2兩個(ge)優良(liang)工(gong)(gong)(gong)(gong)程(cheng)，工(gong)(gong)(gong)(gong)程(cheng)質量(liang)獎勵計(ji)件工(gong)(gong)(gong)(gong)資5%以上。截(jie)至目前，該(gai)礦通過系統(tong)優化，標準化流(liu)程(cheng)再(zai)造，降低用電負荷(he)2100千瓦(wa)，降低電耗(hao)355度/天，節省費(fei)用223元/天，累(lei)計(ji)減少系統(tong)維(wei)護材料(liao)費(fei)用約110萬(wan)元，精(jing)益(yi)管(guan)理(li)成效顯著(zhu)。（劉娟）
