本網濟寧訊 “自從用(yong)(yong)上組合可調式(shi)擋煤(mei)板，皮帶尾(wei)堵塞問題徹底解決了，我再(zai)也不用(yong)(yong)每天清理積煤(mei)，工(gong)作比以前輕松多了。”日(ri)前，新驛煤(mei)礦運搬工(gong)區(qu)皮帶巡檢工(gong)張達偉正在開心地介紹(shao)皮帶精益管理帶來(lai)的變化。
這一變化得益于該礦實(shi)施(shi)的(de)“輸(shu)送機精致線條(tiao)管理法”。以往該礦井下皮(pi)(pi)帶(dai)(dai)轉(zhuan)載(zai)(zai)點(dian)處經常(chang)發(fa)生(sheng)積(ji)堵現象，需要(yao)專人進(jin)行清理，既費時(shi)費力，又有安全隱患(huan)。為此，該礦運用精益理念和(he)工(gong)(gong)具方法，以消(xiao)除浪費和(he)不斷改善為核心，對井下全部皮(pi)(pi)帶(dai)(dai)轉(zhuan)載(zai)(zai)點(dian)擋煤(mei)(mei)板(ban)進(jin)行升(sheng)級改造，同時(shi)配合使用皮(pi)(pi)帶(dai)(dai)護網，形成組(zu)合可調式擋煤(mei)(mei)板(ban)，實(shi)現皮(pi)(pi)帶(dai)(dai)運輸(shu)封閉轉(zhuan)載(zai)(zai)，保(bao)證了皮(pi)(pi)帶(dai)(dai)在運輸(shu)過程(cheng)中不漏一粒煤(mei)(mei)，不掉(diao)一塊矸，徹底(di)解決皮(pi)(pi)帶(dai)(dai)尾積(ji)煤(mei)(mei)問題，同時(shi)降低了工(gong)(gong)人勞動(dong)強度，減(jian)少(shao)崗(gang)位工(gong)(gong)1人。
今年以來，該礦扎實推進“兩化融(rong)合(he)”管(guan)(guan)理工作，他們(men)以精益管(guan)(guan)理強化過(guo)程(cheng)管(guan)(guan)控，通過(guo)實施“線(xian)條精致(zhi)(zhi)管(guan)(guan)理法(fa)”和現(xian)場全(quan)過(guo)程(cheng)寫實，將礦井(jing)安全(quan)管(guan)(guan)理、高效(xiao)采煤、快速掘進、勞動組(zu)織、煤質管(guan)(guan)理、成本管(guan)(guan)控等各專業，按(an)照(zhao)“從源頭到終端、從采購到現(xian)場應用、從生產(chan)到銷售、從隱(yin)患排(pai)查到現(xian)場整改”的“線(xian)條精致(zhi)(zhi)管(guan)(guan)理法(fa)”，進行直線(xian)串聯，查找分析(xi)管(guan)(guan)理短板(ban)，完善優化作業流程(cheng)，全(quan)面挖掘降本增效(xiao)空間。
“我(wo)們(men)及時查改管理粗放、低效運(yun)行問題(ti)，通過工作面生(sheng)產(chan)全過程(cheng)寫(xie)實解(jie)決人員配置不(bu)合(he)理、電纜(lan)、皮(pi)帶老化、勞(lao)動組織不(bu)合(he)理等(deng)制(zhi)約工作面推采的問題(ti)。現在一個工作面單(dan)循環時間由180分(fen)鐘縮短至150分(fen)鐘，生(sheng)產(chan)效率提高了17%。”該礦生(sheng)產(chan)副礦長李永強(qiang)介紹。
該礦以(yi)(yi)完全市場化(hua)(hua)管(guan)理(li)(li)(li)為載體，以(yi)(yi)精(jing)益管(guan)理(li)(li)(li)工(gong)(gong)(gong)(gong)具應用(yong)(yong)為手段，在高(gao)效(xiao)運輸、快(kuai)速掘(jue)進、節支(zhi)降(jiang)(jiang)耗、材(cai)料費(fei)用(yong)(yong)等方面實現整體效(xiao)益最大化(hua)(hua)。井(jing)下副井(jing)三環(huan)水倉掘(jue)進工(gong)(gong)(gong)(gong)作面、地面支(zhi)架維修(xiu)推行市場化(hua)(hua)承包試點后，人工(gong)(gong)(gong)(gong)效(xiao)率及工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)質量得到大幅度提(ti)高(gao)，生(sheng)產任(ren)務由原來的月進尺50.3米提(ti)高(gao)到70.2米，工(gong)(gong)(gong)(gong)效(xiao)由0.055米/工(gong)(gong)(gong)(gong)提(ti)高(gao)到0.06米/工(gong)(gong)(gong)(gong)，提(ti)高(gao)9.1%，工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)質量由原來的每月1個優良(liang)工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)提(ti)高(gao)到2兩(liang)個優良(liang)工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)，工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)質量獎勵計(ji)件工(gong)(gong)(gong)(gong)資5%以(yi)(yi)上。截至目前(qian)，該礦通過系統(tong)(tong)優化(hua)(hua)，標準化(hua)(hua)流程(cheng)(cheng)(cheng)再造，降(jiang)(jiang)低(di)用(yong)(yong)電負荷2100千(qian)瓦，降(jiang)(jiang)低(di)電耗355度/天(tian)(tian)，節省費(fei)用(yong)(yong)223元(yuan)/天(tian)(tian)，累計(ji)減(jian)少系統(tong)(tong)維護材(cai)料費(fei)用(yong)(yong)約110萬元(yuan)，精(jing)益管(guan)理(li)(li)(li)成效(xiao)顯著(zhu)。（劉娟）
