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本網(wang)濟寧訊 “自(zi)從(cong)用上(shang)組合(he)可調式擋煤(mei)板,皮(pi)帶(dai)尾堵塞問(wen)題徹底解(jie)決了(le),我(wo)再也(ye)不(bu)用每天清理積(ji)煤(mei),工作比以前(qian)(qian)輕松多了(le)。”日前(qian)(qian),新驛煤(mei)礦運(yun)搬工區皮(pi)帶(dai)巡檢工張達(da)偉正(zheng)在(zai)開心(xin)地介紹皮(pi)帶(dai)精益管理帶(dai)來的變化(hua)。
這一(yi)變化得益(yi)于該(gai)礦實(shi)施的“輸送(song)機(ji)精致線條管理法”。以往該(gai)礦井下皮(pi)(pi)帶轉(zhuan)載(zai)點(dian)處經常發生積(ji)堵現象,需要專(zhuan)人進行(xing)清理,既費(fei)時(shi)費(fei)力,又有(you)安全(quan)隱(yin)患。為此,該(gai)礦運(yun)用(yong)精益(yi)理念和(he)工(gong)具方法,以消除浪費(fei)和(he)不(bu)斷改(gai)善為核心,對井下全(quan)部皮(pi)(pi)帶轉(zhuan)載(zai)點(dian)擋煤板(ban)進行(xing)升級改(gai)造,同時(shi)配合(he)使(shi)用(yong)皮(pi)(pi)帶護網(wang),形成(cheng)組合(he)可調式擋煤板(ban),實(shi)現皮(pi)(pi)帶運(yun)輸封(feng)閉轉(zhuan)載(zai),保證(zheng)了皮(pi)(pi)帶在(zai)運(yun)輸過程中不(bu)漏一(yi)粒煤,不(bu)掉一(yi)塊(kuai)矸,徹底解決(jue)皮(pi)(pi)帶尾積(ji)煤問題,同時(shi)降低(di)了工(gong)人勞動(dong)強度,減少崗位工(gong)1人。
今年以來(lai),該礦(kuang)扎實(shi)推進“兩化(hua)融合(he)”管(guan)(guan)理工作,他們以精益管(guan)(guan)理強化(hua)過(guo)程(cheng)管(guan)(guan)控,通過(guo)實(shi)施“線(xian)條精致(zhi)管(guan)(guan)理法”和現場(chang)(chang)全(quan)過(guo)程(cheng)寫實(shi),將(jiang)礦(kuang)井安全(quan)管(guan)(guan)理、高效采煤、快速掘進、勞動組織、煤質管(guan)(guan)理、成本(ben)管(guan)(guan)控等(deng)各專業(ye),按照“從(cong)源(yuan)頭到(dao)終(zhong)端、從(cong)采購到(dao)現場(chang)(chang)應用、從(cong)生產到(dao)銷(xiao)售(shou)、從(cong)隱患排(pai)查到(dao)現場(chang)(chang)整改”的“線(xian)條精致(zhi)管(guan)(guan)理法”,進行直線(xian)串聯,查找分析管(guan)(guan)理短(duan)板,完善優化(hua)作業(ye)流程(cheng),全(quan)面挖掘降本(ben)增效空(kong)間。
“我們及時查改管理粗放、低效(xiao)運行問(wen)題,通(tong)過(guo)工(gong)作面生(sheng)(sheng)(sheng)產(chan)全過(guo)程寫實解(jie)決人員配置不合(he)理、電纜(lan)、皮帶(dai)老化、勞動組(zu)織不合(he)理等制(zhi)約工(gong)作面推(tui)采的問(wen)題。現在一個工(gong)作面單循環時間由180分(fen)鐘縮短至150分(fen)鐘,生(sheng)(sheng)(sheng)產(chan)效(xiao)率提高(gao)了(le)17%。”該礦(kuang)生(sheng)(sheng)(sheng)產(chan)副礦(kuang)長(chang)李(li)永強介(jie)紹。
該礦以完全市場(chang)化(hua)管理為載體(ti),以精(jing)益管理工(gong)(gong)具應用(yong)為手段,在高(gao)效(xiao)運輸、快速掘(jue)進、節支(zhi)降(jiang)耗、材料(liao)費用(yong)等方面實現(xian)整體(ti)效(xiao)益最(zui)大(da)化(hua)。井下副井三(san)環(huan)水(shui)倉掘(jue)進工(gong)(gong)作(zuo)面、地面支(zhi)架(jia)維(wei)修推行市場(chang)化(hua)承包(bao)試(shi)點(dian)后,人(ren)工(gong)(gong)效(xiao)率及工(gong)(gong)程(cheng)質量(liang)得到(dao)大(da)幅度提(ti)(ti)高(gao),生產任務由(you)原來(lai)的月進尺50.3米提(ti)(ti)高(gao)到(dao)70.2米,工(gong)(gong)效(xiao)由(you)0.055米/工(gong)(gong)提(ti)(ti)高(gao)到(dao)0.06米/工(gong)(gong),提(ti)(ti)高(gao)9.1%,工(gong)(gong)程(cheng)質量(liang)由(you)原來(lai)的每月1個優良(liang)工(gong)(gong)程(cheng)提(ti)(ti)高(gao)到(dao)2兩(liang)個優良(liang)工(gong)(gong)程(cheng),工(gong)(gong)程(cheng)質量(liang)獎勵計件工(gong)(gong)資5%以上。截至(zhi)目前,該礦通過系統優化(hua),標(biao)準化(hua)流程(cheng)再造(zao),降(jiang)低用(yong)電負荷(he)2100千瓦,降(jiang)低電耗355度/天,節省費用(yong)223元/天,累計減少系統維(wei)護材料(liao)費用(yong)約110萬元,精(jing)益管理成(cheng)效(xiao)顯著。(劉娟(juan))