本網濟寧(ning)訊 “自(zi)從用上組(zu)合可調式擋煤板,皮(pi)帶尾堵(du)塞(sai)問題徹底解決了,我(wo)再(zai)也不用每天清理積煤,工(gong)作(zuo)比(bi)以前輕松多了。”日前,新(xin)驛煤礦(kuang)運(yun)搬工(gong)區(qu)皮(pi)帶巡檢工(gong)張(zhang)達偉(wei)正在開心地介(jie)紹皮(pi)帶精(jing)益管理帶來(lai)的變化。
這一變(bian)化得益于(yu)該(gai)礦實施的“輸送機精致線條管理法”。以(yi)(yi)往該(gai)礦井下皮(pi)帶(dai)轉(zhuan)載(zai)點處(chu)經(jing)常發(fa)生積(ji)堵(du)現(xian)象(xiang),需要專人(ren)進(jin)行(xing)清理,既費(fei)時費(fei)力(li),又(you)有安全(quan)隱患。為(wei)(wei)此,該(gai)礦運(yun)用精益理念和(he)工具方法,以(yi)(yi)消除浪費(fei)和(he)不(bu)(bu)斷改善為(wei)(wei)核心(xin),對(dui)井下全(quan)部皮(pi)帶(dai)轉(zhuan)載(zai)點擋煤板進(jin)行(xing)升(sheng)級(ji)改造,同(tong)時配合(he)使用皮(pi)帶(dai)護網(wang),形成組合(he)可調式(shi)擋煤板,實現(xian)皮(pi)帶(dai)運(yun)輸封(feng)閉轉(zhuan)載(zai),保證了(le)皮(pi)帶(dai)在運(yun)輸過程中(zhong)不(bu)(bu)漏一粒(li)煤,不(bu)(bu)掉(diao)一塊(kuai)矸,徹底解決皮(pi)帶(dai)尾積(ji)煤問題,同(tong)時降低(di)了(le)工人(ren)勞動強度,減少崗位工1人(ren)。
今年以(yi)來,該礦扎實(shi)推進(jin)“兩化融合”管(guan)(guan)理(li)工作,他們以(yi)精益管(guan)(guan)理(li)強化過程(cheng)管(guan)(guan)控,通過實(shi)施“線(xian)條精致管(guan)(guan)理(li)法”和現(xian)場全(quan)過程(cheng)寫實(shi),將礦井安全(quan)管(guan)(guan)理(li)、高(gao)效(xiao)采煤(mei)(mei)、快速掘進(jin)、勞動(dong)組織、煤(mei)(mei)質管(guan)(guan)理(li)、成本管(guan)(guan)控等各專業(ye),按照“從(cong)源頭(tou)到終(zhong)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(zheng)改”的“線(xian)條精致管(guan)(guan)理(li)法”,進(jin)行直線(xian)串聯,查找分析管(guan)(guan)理(li)短(duan)板(ban),完善優化作業(ye)流程(cheng),全(quan)面挖掘降本增效(xiao)空間。
“我(wo)們及時(shi)查改管理(li)粗放(fang)、低(di)效運行問題,通過工(gong)(gong)作(zuo)面(mian)生產(chan)全過程(cheng)寫實解決(jue)人員配置不(bu)合理(li)、電(dian)纜、皮帶老化、勞動組織不(bu)合理(li)等制約工(gong)(gong)作(zuo)面(mian)推采的問題。現在一個(ge)工(gong)(gong)作(zuo)面(mian)單循(xun)環時(shi)間由180分鐘縮短至(zhi)150分鐘,生產(chan)效率提高(gao)了17%。”該(gai)礦生產(chan)副礦長李永(yong)強介紹。
該(gai)礦以(yi)完全市場(chang)化(hua)管(guan)理(li)為(wei)(wei)載(zai)體,以(yi)精(jing)益管(guan)理(li)工(gong)(gong)具應(ying)用為(wei)(wei)手段,在(zai)高(gao)效(xiao)運輸、快速掘進(jin)(jin)、節(jie)支(zhi)降(jiang)耗(hao)、材料(liao)費用等方面實現整體效(xiao)益最(zui)大化(hua)。井下(xia)副井三環水倉掘進(jin)(jin)工(gong)(gong)作面、地面支(zhi)架維(wei)修推行市場(chang)化(hua)承(cheng)包試點后,人工(gong)(gong)效(xiao)率(lv)及工(gong)(gong)程質(zhi)量(liang)得(de)到大幅度(du)提高(gao),生(sheng)產任務由原(yuan)來的月進(jin)(jin)尺50.3米(mi)(mi)(mi)提高(gao)到70.2米(mi)(mi)(mi),工(gong)(gong)效(xiao)由0.055米(mi)(mi)(mi)/工(gong)(gong)提高(gao)到0.06米(mi)(mi)(mi)/工(gong)(gong),提高(gao)9.1%,工(gong)(gong)程質(zhi)量(liang)由原(yuan)來的每月1個優良工(gong)(gong)程提高(gao)到2兩個優良工(gong)(gong)程,工(gong)(gong)程質(zhi)量(liang)獎勵計(ji)件工(gong)(gong)資(zi)5%以(yi)上(shang)。截至目前,該(gai)礦通過系統(tong)優化(hua),標(biao)準化(hua)流程再造,降(jiang)低用電負荷2100千瓦,降(jiang)低電耗(hao)355度(du)/天(tian)(tian),節(jie)省費用223元/天(tian)(tian),累計(ji)減少系統(tong)維(wei)護材料(liao)費用約110萬元,精(jing)益管(guan)理(li)成效(xiao)顯著。(劉娟)