冀中(zhong)股份邢東礦(kuang)建成全國首(shou)個智(zhi)能化(hua)矸石(shi)充(chong)填工作面
3月8日夜班,冀中股份(fen)邢東礦11233矸石(shi)(shi)充填智能化采(cai)煤(mei)(mei)工作(zuo)面順(shun)利實現“一鍵啟停”,采(cai)煤(mei)(mei)與矸石(shi)(shi)充填平行作(zuo)業,安全采(cai)煤(mei)(mei)3刀(dao),充填矸石(shi)(shi)1300余(yu)噸。
“11233矸(gan)石充填智(zhi)能(neng)化(hua)工作面的運轉成功,是(shi)邢東礦(kuang)(kuang)采煤(mei)歷史(shi)上一次全新(xin)的突破(po)升(sheng)級,是(shi)邁向智(zhi)能(neng)化(hua)礦(kuang)(kuang)山建(jian)設的重(zhong)要(yao)里程碑,開啟了由(you)采煤(mei)機械化(hua)向采煤(mei)智(zhi)能(neng)化(hua)跨(kua)越的新(xin)紀元。”冀(ji)中股份公(gong)司副總工程師、邢東礦(kuang)(kuang)礦(kuang)(kuang)長吳(wu)紅林說。
科技引(yin)領,才能行穩致(zhi)遠,創新驅(qu)動,方能動力(li)(li)強(qiang)勁(jing)。為(wei)確保智能化(hua)矸(gan)石充填工作面系統順利投入(ru)使用,邢東礦(kuang)超(chao)前謀劃,站在(zai)促進礦(kuang)井(jing)安(an)全(quan)生(sheng)產、提(ti)升(sheng)礦(kuang)井(jing)裝備水平、激(ji)發礦(kuang)井(jing)發展(zhan)活力(li)(li)的高度,集(ji)全(quan)礦(kuang)之力(li)(li)、聚全(quan)礦(kuang)之智,上下擰成一股繩,努力(li)(li)為(wei)礦(kuang)井(jing)采煤工作升(sheng)級換代(dai),邁(mai)向(xiang)智能化(hua)發展(zhan)新征(zheng)程擂響(xiang)奮進戰鼓,奏響(xiang)發展(zhan)強(qiang)音。
11233智能(neng)化矸(gan)石(shi)充(chong)(chong)填(tian)工作(zuo)面(mian)系統從2020年11月(yue)(yue)開(kai)始調(diao)試(shi),歷經4個多(duo)月(yue)(yue),120多(duo)天的(de)奮斗(dou),技(ji)術人員晚上(shang)下(xia)井跟班井下(xia)實驗,白天修(xiu)改自(zi)動化程(cheng)序,光是支架(jia)電液控制(zhi)自(zi)動化程(cheng)序就改了20多(duo)次,終于在2021年3月(yue)(yue)2日,智能(neng)化矸(gan)石(shi)充(chong)(chong)填(tian)工作(zuo)面(mian)全部調(diao)試(shi)成功并投入(ru)使用。
“11233矸石(shi)充(chong)填(tian)智(zhi)能化工(gong)作面,配(pei)備39臺矸石(shi)充(chong)填(tian)支(zhi)架(jia)和(he)兩組端頭支(zhi)架(jia)、前(qian)后(hou)運輸機(ji)、轉載機(ji)以及自動化采(cai)(cai)煤機(ji)等眾多(duo)(duo)設備,多(duo)(duo)項先進技(ji)術綜(zong)(zong)合(he)形(xing)成了整個的采(cai)(cai)煤充(chong)填(tian)智(zhi)能化系統。”在11233矸石(shi)充(chong)填(tian)工(gong)作面,綜(zong)(zong)采(cai)(cai)區早班檢修班長安延敏一(yi)邊演示矸石(shi)充(chong)填(tian)系統設備的一(yi)鍵啟停(ting)、順序停(ting)車(che),一(yi)邊介(jie)紹道(dao)。
據(ju)悉,矸(gan)(gan)石(shi)充填(tian)智能化(hua)(hua)(hua)工(gong)作面系統共(gong)分(fen)為7部分(fen),分(fen)別為矸(gan)(gan)石(shi)充填(tian)自(zi)(zi)動(dong)(dong)化(hua)(hua)(hua)控(kong)(kong)(kong)制(zhi)、采(cai)煤(mei)自(zi)(zi)動(dong)(dong)化(hua)(hua)(hua)控(kong)(kong)(kong)制(zhi)、矸(gan)(gan)石(shi)充填(tian)率自(zi)(zi)動(dong)(dong)控(kong)(kong)(kong)制(zhi)、乳液泵站自(zi)(zi)動(dong)(dong)供液、矸(gan)(gan)石(shi)運(yun)輸(shu)自(zi)(zi)動(dong)(dong)化(hua)(hua)(hua)控(kong)(kong)(kong)制(zhi)、原煤(mei)運(yun)輸(shu)自(zi)(zi)動(dong)(dong)化(hua)(hua)(hua)控(kong)(kong)(kong)制(zhi)以及(ji)視頻監(jian)控(kong)(kong)(kong)自(zi)(zi)動(dong)(dong)化(hua)(hua)(hua)控(kong)(kong)(kong)制(zhi)。井上調度室設有智能化(hua)(hua)(hua)矸(gan)(gan)石(shi)充填(tian)分(fen)控(kong)(kong)(kong)中(zhong)(zhong)心(xin)(xin),井下工(gong)作面設有集控(kong)(kong)(kong)中(zhong)(zhong)心(xin)(xin),工(gong)作面所(suo)有設備均(jun)可從地面矸(gan)(gan)石(shi)分(fen)控(kong)(kong)(kong)中(zhong)(zhong)心(xin)(xin)以及(ji)井下集控(kong)(kong)(kong)中(zhong)(zhong)心(xin)(xin)對工(gong)作面所(suo)有設備一鍵啟停。
走進11233矸石充填智(zhi)能化(hua)工(gong)(gong)作面的(de)(de)集中控制(zhi)中心,不但可以(yi)實現對(dui)上下順槽的(de)(de)14部設備12個(ge)轉載點的(de)(de)實時監(jian)控,而且可以(yi)對(dui)工(gong)(gong)作面架前架后共22個(ge)監(jian)控點進行(xing)監(jian)控,在這(zhe)里,可以(yi)看到(dao)工(gong)(gong)作面及(ji)其沿(yan)線(xian)的(de)(de)每一個(ge)角落。
矸石充填(tian)智(zhi)能化(hua)(hua)工(gong)作面的(de)最大亮點是架后充填(tian)自(zi)(zi)(zi)動(dong)化(hua)(hua),矸石充填(tian)智(zhi)能化(hua)(hua)控(kong)制(zhi)通過(guo)(guo)電液(ye)控(kong)制(zhi)系統為載體(ti),可在集控(kong)中心實(shi)現(xian)對支架的(de)遠程操作,后部自(zi)(zi)(zi)動(dong)充填(tian)可根據工(gong)作面不同的(de)地質環境,通過(guo)(guo)電液(ye)控(kong)制(zhi)系統控(kong)制(zhi)后部刮板輸送機(ji)落矸天窗開啟(qi)的(de)個(ge)數以(yi)及時(shi)間(jian),搗實(shi)機(ji)構伸收的(de)頻次(ci),擺梁千(qian)斤頂抬起的(de)高(gao)度進行(xing)自(zi)(zi)(zi)我設(she)置,從而(er)達到自(zi)(zi)(zi)動(dong)充填(tian)的(de)效果。智(zhi)能乳化(hua)(hua)液(ye)泵站自(zi)(zi)(zi)動(dong)化(hua)(hua)控(kong)制(zhi)系統共計15臺設(she)備,可實(shi)現(xian)乳化(hua)(hua)液(ye)濃度在線(xian)實(shi)時(shi)監控(kong)系統、自(zi)(zi)(zi)動(dong)配比、水過(guo)(guo)濾(lv)過(guo)(guo)濾(lv)精度在5微米以(yi)下,通過(guo)(guo)變頻控(kong)制(zhi)實(shi)現(xian)多泵聯動(dong)、自(zi)(zi)(zi)動(dong)切(qie)換(huan)。
矸(gan)石(shi)充填(tian)(tian)率自動控制(zhi),通過(guo)(guo)(guo)實(shi)(shi)時監測運矸(gan)量以及(ji)運煤(mei)量,從而保證工作(zuo)(zuo)面的(de)(de)(de)(de)矸(gan)石(shi)充填(tian)(tian)率達(da)到85%以上。通過(guo)(guo)(guo)自動化采(cai)煤(mei)技(ji)術(shu),可(ke)以實(shi)(shi)現(xian)對工作(zuo)(zuo)面采(cai)煤(mei)機實(shi)(shi)施(shi)遠(yuan)程啟動和行走割煤(mei)等操作(zuo)(zuo),實(shi)(shi)現(xian)矸(gan)石(shi)充填(tian)(tian)采(cai)煤(mei)智能化。自動充填(tian)(tian)技(ji)術(shu)是電液控制(zhi)技(ji)術(shu)的(de)(de)(de)(de)延伸(shen),根(gen)據生產(chan)現(xian)場的(de)(de)(de)(de)需要,通過(guo)(guo)(guo)電液控制(zhi)技(ji)術(shu)進行電腦程序設計,實(shi)(shi)現(xian)架后充填(tian)(tian)智能化,每班可(ke)減少用工4-5人,通過(guo)(guo)(guo)這(zhe)項(xiang)技(ji)術(shu),實(shi)(shi)現(xian)一(yi)鍵操作(zuo)(zuo)多臺支架的(de)(de)(de)(de)自動充填(tian)(tian),實(shi)(shi)現(xian)了減人提效的(de)(de)(de)(de)目的(de)(de)(de)(de)。
“邢東(dong)(dong)礦11233工(gong)作(zuo)面(mian)(mian)是全國首個建下(xia)(xia)大采高智能(neng)化(hua)矸(gan)石充(chong)填工(gong)作(zuo)面(mian)(mian),完全實現了(le)地面(mian)(mian)對工(gong)作(zuo)面(mian)(mian)所有設(she)備(bei)的(de)(de)(de)(de)(de)一鍵啟停(ting)。整個工(gong)作(zuo)面(mian)(mian)的(de)(de)(de)(de)(de)設(she)備(bei)配(pei)置(zhi)從后部大功率刮板輸送機的(de)(de)(de)(de)(de)選型,到(dao)新型搗實機構的(de)(de)(de)(de)(de)使用,再到(dao)多功能(neng)矸(gan)石自動充(chong)填控(kong)制系(xi)統的(de)(de)(de)(de)(de)研發成(cheng)功,為邢東(dong)(dong)礦矸(gan)石充(chong)填實現月產(chan)6萬噸,達到(dao)‘一井一面(mian)(mian)’的(de)(de)(de)(de)(de)高效(xiao)礦井目標打下(xia)(xia)了(le)堅實的(de)(de)(de)(de)(de)基礎(chu)。”副礦長(chang)王宏(hong)奇(qi)說。
(冀中(zhong)股份邢(xing)東礦 李會英)