破(po)碎(sui)機(ji)(ji)(ji) 電(dian)(dian)(dian)(dian)控(kong)(kong)(kong),論(lun)述選(xuan)(xuan)礦(kuang)(kuang)廠(chang)中破(po)碎(sui)機(ji)(ji)(ji)電(dian)(dian)(dian)(dian)氣(qi)(qi)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)系(xi)統(tong)(tong)的(de)(de)改(gai)(gai)造 摘要：介紹了(le)選(xuan)(xuan)礦(kuang)(kuang)廠(chang)中破(po)碎(sui)機(ji)(ji)(ji)電(dian)(dian)(dian)(dian)氣(qi)(qi)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)系(xi)統(tong)(tong)的(de)(de)使(shi)(shi)用(yong)現狀。由繼電(dian)(dian)(dian)(dian)器(qi)程(cheng)序控(kong)(kong)(kong)制(zhi)(zhi)(zhi),改(gai)(gai)造為可(ke)編(bian)程(cheng)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)器(qi)和集(ji)散(san)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)系(xi)統(tong)(tong),使(shi)(shi)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)系(xi)統(tong)(tong)的(de)(de)水平和性能有了(le)很大提(ti)高。并對(dui)破(po)碎(sui)機(ji)(ji)(ji)新(xin)老電(dian)(dian)(dian)(dian)控(kong)(kong)(kong)系(xi)統(tong)(tong)進(jin)行了(le)比(bi)較,對(dui)系(xi)統(tong)(tong)中高壓分合閘的(de)(de)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)保(bao)護及(ji)在運行中存在問題也進(jin)行了(le)論(lun)述。 關鍵詞(ci)：集(ji)散(san)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)可(ke)編(bian)程(cheng)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)器(qi)繼電(dian)(dian)(dian)(dian)器(qi)保(bao)護破(po)碎(sui)機(ji)(ji)(ji)電(dian)(dian)(dian)(dian)氣(qi)(qi)控(kong)(kong)(kong)制(zhi)(zhi)(zhi) 中破(po)碎(sui)系(xi)統(tong)(tong)是(shi)造礦(kuang)(kuang)廠(chang)的(de)(de)主(zhu)要生產(chan)系(xi)統(tong)(tong)之一,其(qi)主(zhu)要設(she)備是(shi)一圓(yuan)錐(zhui)破(po)碎(sui)機(ji)(ji)(ji),其(qi)運行是(shi)否正常,將影響采(cai)(cai)礦(kuang)(kuang)場及(ji)選(xuan)(xuan)礦(kuang)(kuang)廠(chang)正常生產(chan)。 中破(po)碎(sui)機(ji)(ji)(ji)是(shi)年(nian)投人生產(chan)的(de)(de),其(qi)電(dian)(dian)(dian)(dian)氣(qi)(qi)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)回路采(cai)(cai)用(yong)傳(chuan)統(tong)(tong)的(de)(de)繼電(dian)(dian)(dian)(dian)器(qi)保(bao)護。隨著(zhu)使(shi)(shi)用(yong)時間的(de)(de)推(tui)移線路老化,繼電(dian)(dian)(dian)(dian)器(qi)動作可(ke)靠性差,系(xi)統(tong)(tong)故障頻繁,再加上(shang)檢測保(bao)護不夠,致使(shi)(shi)該(gai)設(she)備軸瓦缺(que)油,大瓦粘(zhan)死,主(zhu)機(ji)(ji)(ji)過載甚燒毀電(dian)(dian)(dian)(dian)機(ji)(ji)(ji),嚴重影響了(le)選(xuan)(xuan)礦(kuang)(kuang)廠(chang)的(de)(de)正常生產(chan)。為使(shi)(shi)中破(po)碎(sui)系(xi)統(tong)(tong)能正常運行,防(fang)止主(zhu)機(ji)(ji)(ji)過載、軸瓦粘(zhan)死事(shi)故的(de)(de)發(fa)生,年(nian),對(dui)選(xuan)(xuan)礦(kuang)(kuang)廠(chang)中破(po)碎(sui)機(ji)(ji)(ji)的(de)(de)電(dian)(dian)(dian)(dian)氣(qi)(qi)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)系(xi)統(tong)(tong)進(jin)行了(le)改(gai)(gai)造。采(cai)(cai)用(yong)了(le)先(xian)進(jin)的(de)(de)集(ji)散(san)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)系(xi)統(tong)(tong),上(shang)位機(ji)(ji)(ji)配

破碎機(ji) 電(dian)(dian)(dian)控(kong)(kong),繼電(dian)(dian)(dian)器(qi), 將壓(ya)(ya)力(li)(li)(li)繼電(dian)(dian)(dian)器(qi)量程(cheng)由原來(lai)。 改為(wei)。, 使(shi)(shi)(shi)(shi)壓(ya)(ya)力(li)(li)(li)繼電(dian)(dian)(dian)器(qi)動(dong)(dong)作(zuo)更靈敏。 新系(xi)統(tong)(tong)的調(diao)(diao)試啟(qi)動(dong)(dong)號或號油(you)(you)(you)泵(beng)(beng)(beng)(beng), 當供(gong)(gong)(gong)油(you)(you)(you)壓(ya)(ya)力(li)(li)(li)時, 啟(qi)動(dong)(dong)主(zhu)機(ji)系(xi)統(tong)(tong)正常(chang)運(yun)行, 但同時主(zhu)機(ji)合(he)閘失(shi)敗報(bao)普(pu), 系(xi)統(tong)(tong)不能運(yun)行。根據主(zhu)機(ji)合(he)閘回(hui)路(lu)程(cheng)序控(kong)(kong)制(zhi)圖圖分析, 發現主(zhu)機(ji)合(he)閘后(hou)合(he)閘回(hui)路(lu)未能斷開, 使(shi)(shi)(shi)(shi)動(dong)(dong)作(zuo)接通報(bao)警回(hui)路(lu)造成調(diao)(diao)試失(shi)敗。對(dui)合(he)閘程(cheng)序進行了調(diao)(diao)整(zheng)(zheng), 調(diao)(diao)整(zheng)(zheng)后(hou)的合(he)閘回(hui)路(lu)程(cheng)序控(kong)(kong)制(zhi)見圖, 當主(zhu)機(ji)合(he)閘后(hou)自(zi)動(dong)(dong)斷開合(he)閘回(hui)路(lu), 使(shi)(shi)(shi)(shi)斷電(dian)(dian)(dian)系(xi)統(tong)(tong)正常(chang)運(yun)行。重新啟(qi)動(dong)(dong)潤(run)滑油(you)(you)(you)泵(beng)(beng)(beng)(beng), 當供(gong)(gong)(gong)油(you)(you)(you)壓(ya)(ya)力(li)(li)(li)時, 啟(qi)動(dong)(dong)主(zhu)機(ji)系(xi)統(tong)(tong)運(yun)行正常(chang)。調(diao)(diao)整(zheng)(zheng)供(gong)(gong)(gong)油(you)(you)(you)壓(ya)(ya)力(li)(li)(li)使(shi)(shi)(shi)(shi)其。 時, 備用(yong)潤(run)滑油(you)(you)(you)泵(beng)(beng)(beng)(beng)應自(zi)動(dong)(dong)投人(ren)運(yun)行, 同時報(bao)警, 使(shi)(shi)(shi)(shi)供(gong)(gong)(gong)油(you)(you)(you)壓(ya)(ya)力(li)(li)(li), 報(bao)警退(tui)出(chu), 經后(hou), 備用(yong)潤(run)滑油(you)(you)(you)泵(beng)(beng)(beng)(beng)應自(zi)動(dong)(dong)退(tui)出(chu)運(yun)行。將供(gong)(gong)(gong)油(you)(you)(you)壓(ya)(ya)力(li)(li)(li)繼續(xu)調(diao)(diao)小使(shi)(shi)(shi)(shi)兩臺潤(run)滑油(you)(you)(you)泵(beng)(beng)(beng)(beng)同時工作(zuo), 供(gong)(gong)(gong)油(you)(you)(you)壓(ya)(ya)力(li)(li)(li)還是。 后(hou)主(zhu)電(dian)(dian)(dian)動(dong)(dong)機(ji)停(ting)止運(yun)行, 報(bao)警退(tui)出(chu), 后(hou)潤(run)滑油(you)(you)(you)泵(beng)(beng)(beng)(beng)停(ting)止運(yun)行, 全(quan)系(xi)統(tong)(tong)停(ting)止運(yun)行。 再次啟(qi)動(dong)(dong)使(shi)(shi)(shi)(shi)系(xi)統(tong)(tong)正常(chang)運(yun)行, 短(duan)接流量開關相當軸瓦無供(gong)(gong)(gong)油(you)(you)(you), 后(hou)給料(liao)機(ji)應停(ting)止給料(liao),后(hou)主(zhu)電(dian)(dian)(dian)動(dong)(dong)機(ji)

破(po)(po)(po)(po)碎(sui)(sui)機(ji) 電(dian)(dian)(dian)(dian)(dian)控(kong)(kong),三、破(po)(po)(po)(po)碎(sui)(sui)機(ji)電(dian)(dian)(dian)(dian)(dian)控(kong)(kong)系(xi)統(tong)(tong)項(xiang)目(mu)主(zhu)(zhu)要(yao)(yao)技術(shu)經濟指標(biao)表部(bu)分(fen) 破(po)(po)(po)(po)碎(sui)(sui)機(ji)電(dian)(dian)(dian)(dian)(dian)控(kong)(kong)系(xi)統(tong)(tong)項(xiang)目(mu)背(bei)景和發(fa)展(zhan)概(gai)況一(yi)、破(po)(po)(po)(po)碎(sui)(sui)機(ji)電(dian)(dian)(dian)(dian)(dian)控(kong)(kong)系(xi)統(tong)(tong)項(xiang)目(mu)提出的(de)(de)背(bei)景二(er)(er)、破(po)(po)(po)(po)碎(sui)(sui)機(ji)電(dian)(dian)(dian)(dian)(dian)控(kong)(kong)系(xi)統(tong)(tong)項(xiang)目(mu)發(fa)展(zhan)概(gai)況（一(yi)）已進行的(de)(de)調查研(yan)究項(xiang)目(mu)及(ji)其成果(guo)（二(er)(er)）廠(chang)址基本情況三、破(po)(po)(po)(po)碎(sui)(sui)機(ji)電(dian)(dian)(dian)(dian)(dian)控(kong)(kong)系(xi)統(tong)(tong)項(xiang)目(mu)投資的(de)(de)必(bi)要(yao)(yao)性第三部(bu)分(fen) 破(po)(po)(po)(po)碎(sui)(sui)機(ji)電(dian)(dian)(dian)(dian)(dian)控(kong)(kong)系(xi)統(tong)(tong)市(shi)(shi)(shi)場(chang)(chang)分(fen)析與建(jian)(jian)設規(gui)模一(yi)、破(po)(po)(po)(po)碎(sui)(sui)機(ji)電(dian)(dian)(dian)(dian)(dian)控(kong)(kong)系(xi)統(tong)(tong)市(shi)(shi)(shi)場(chang)(chang)調查（一(yi)）擬(ni)建(jian)(jian)項(xiang)目(mu)產(chan)出物用途調查（二(er)(er)）產(chan)品國內(nei)市(shi)(shi)(shi)場(chang)(chang)調查（三）產(chan)品國外(wai)市(shi)(shi)(shi)場(chang)(chang)調查（四(si)(si)）產(chan)品價格(ge)調查二(er)(er)、破(po)(po)(po)(po)碎(sui)(sui)機(ji)電(dian)(dian)(dian)(dian)(dian)控(kong)(kong)系(xi)統(tong)(tong)國內(nei)市(shi)(shi)(shi)場(chang)(chang)預測三、破(po)(po)(po)(po)碎(sui)(sui)機(ji)電(dian)(dian)(dian)(dian)(dian)控(kong)(kong)系(xi)統(tong)(tong)項(xiang)目(mu)產(chan)品方(fang)(fang)案和建(jian)(jian)設規(gui)模（一(yi)）產(chan)品方(fang)(fang)案（二(er)(er)）建(jian)(jian)設規(gui)模第四(si)(si)部(bu)分(fen) 建(jian)(jian)設條(tiao)(tiao)件(jian)與廠(chang)址選擇(ze)一(yi)、破(po)(po)(po)(po)碎(sui)(sui)機(ji)電(dian)(dian)(dian)(dian)(dian)控(kong)(kong)系(xi)統(tong)(tong)項(xiang)目(mu)資源和原材料（一(yi)）原材料及(ji)主(zhu)(zhu)要(yao)(yao)輔(fu)助材料供(gong)應(ying)（二(er)(er)）燃料及(ji)動力供(gong)應(ying)二(er)(er)、破(po)(po)(po)(po)碎(sui)(sui)機(ji)電(dian)(dian)(dian)(dian)(dian)控(kong)(kong)系(xi)統(tong)(tong)項(xiang)目(mu)建(jian)(jian)設地區(qu)的(de)(de)選擇(ze)（一(yi)）自然(ran)條(tiao)(tiao)件(jian)（二(er)(er)）基礎(chu)設施（三）社會經濟條(tiao)(tiao)件(jian)三、廠(chang)址選擇(ze)第五部(bu)分(fen) 破(po)(po)(po)(po)碎(sui)(sui)機(ji)電(dian)(dian)(dian)(dian)(dian)控(kong)(kong)系(xi)統(tong)(tong)工廠(chang)技術(shu)方(fang)(fang)案一(yi)、破(po)(po)(po)(po)碎(sui)(sui)機(ji)電(dian)(dian)(dian)(dian)(dian)控(kong)(kong)系(xi)統(tong)(tong)項(xiang)目(mu)組(zu)成二(er)(er)、破(po)(po)(po)(po)碎(sui)(sui)機(ji)電(dian)(dian)(dian)(dian)(dian)控(kong)(kong)系(xi)統(tong)(tong)生產(chan)技術(shu)方(fang)(fang)案（一(yi)）產(chan)品標(biao)準（