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攪拌站計量系統出故障了怎么辦(五)

發布日期:2015-11-09 | 來源:greennju.cn | 責任編輯:河北雙星機械

(6)故(gu)障(zhang)現(xian)(xian)(xian)(xian)(xian)(xian)象(xiang)(xiang)(xiang):二階式商(shang)(shang)砼(tong)(tong)站(zhan)(zhan),發(fa)(fa)現(xian)(xian)(xian)(xian)(xian)(xian)每車(che)商(shang)(shang)品(pin)混(hun)凝(ning)土(tu)有(you)(you)時(shi)(shi)(shi)(shi)容(rong)(rong)重(zhong)(zhong)偏大,有(you)(you)時(shi)(shi)(shi)(shi)正常(chang)(chang),同(tong)時(shi)(shi)(shi)(shi)還(huan)存在(zai)(zai)(zai)儀(yi)(yi)表(biao)(biao)(biao)有(you)(you)時(shi)(shi)(shi)(shi)有(you)(you) 漂移有(you)(you)時(shi)(shi)(shi)(shi)正常(chang)(chang),經(jing)檢查發(fa)(fa)現(xian)(xian)(xian)(xian)(xian)(xian)傳(chuan)感(gan)器(qi)線有(you)(you)一(yi)(yi)(yi)(yi)(yi)段(duan)被老(lao)鼠咬破(po),其(qi)中屏(ping)蔽線和(he)(he)傳(chuan)感(gan)器(qi)橋壓(ya)(ya)線有(you)(you)電阻存在(zai)(zai)(zai),電線重(zhong)(zhong) 新處(chu)(chu)(chu)理(li)(li)好后(hou),故(gu)障(zhang)現(xian)(xian)(xian)(xian)(xian)(xian)象(xiang)(xiang)(xiang)排除(chu)。 如果(guo)發(fa)(fa)現(xian)(xian)(xian)(xian)(xian)(xian)儀(yi)(yi)表(biao)(biao)(biao)顯示(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)數(shu)值(zhi)來回(hui)(hui)變化(hua)幅度大,現(xian)(xian)(xian)(xian)(xian)(xian)場檢查秤(cheng)(cheng)(cheng)(cheng)(cheng)體沒(mei)與其(qi)他物件碰觸(chu),則(ze)可(ke)以測量(liang)(liang)一(yi)(yi)(yi)(yi)(yi)下(xia)(xia)傳(chuan)感(gan)器(qi)線和(he)(he) 屏(ping)蔽線的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)絕緣電阻,就(jiu)(jiu)(jiu)(jiu)(jiu)會(hui)(hui)(hui)發(fa)(fa)現(xian)(xian)(xian)(xian)(xian)(xian)問題。 (7)故(gu)障(zhang)現(xian)(xian)(xian)(xian)(xian)(xian)象(xiang)(xiang)(xiang):水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)稱(cheng)(cheng)量(liang)(liang)時(shi)(shi)(shi)(shi),發(fa)(fa)現(xian)(xian)(xian)(xian)(xian)(xian)儀(yi)(yi)表(biao)(biao)(biao)上(shang)(shang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)數(shu)字慢(man)(man)慢(man)(man)下(xia)(xia)降(jiang)(jiang),一(yi)(yi)(yi)(yi)(yi)般(ban)(ban)會(hui)(hui)(hui)下(xia)(xia)降(jiang)(jiang)至20kg左(zuo)右就(jiu)(jiu)(jiu)(jiu)(jiu)不(bu)(bu)(bu)動(dong)(dong)(dong)了(le)(le)(le),檢查水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni) 蝶(die)(die)閥(fa)并(bing)不(bu)(bu)(bu)泄(xie)漏,經(jing)過仔細觀察是(shi)(shi)(shi)水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)秤(cheng)(cheng)(cheng)(cheng)(cheng)出(chu)氣(qi)(qi)(qi)孔(kong)(kong)(kong)堵塞造(zao)成(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)。 當稱(cheng)(cheng)量(liang)(liang)水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)時(shi)(shi)(shi)(shi),水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)筒里的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)空(kong)氣(qi)(qi)(qi)跑(pao)不(bu)(bu)(bu)出(chu)來,形成(cheng)壓(ya)(ya)力,需要(yao)通過出(chu)氣(qi)(qi)(qi)孔(kong)(kong)(kong)放(fang)(fang)出(chu),若出(chu)氣(qi)(qi)(qi)孔(kong)(kong)(kong)堵塞了(le)(le)(le),就(jiu)(jiu)(jiu)(jiu)(jiu)只能(neng)(neng)待 水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)稱(cheng)(cheng)好后(hou),慢(man)(man)慢(man)(man)把(ba)壓(ya)(ya)縮空(kong)氣(qi)(qi)(qi)放(fang)(fang)出(chu)來。 岳首(shou)(shou)筑機(ji)(ji)(ji)(ji)支(zhi)招處(chu)(chu)(chu)理(li)(li)辦(ban)法是(shi)(shi)(shi)把(ba)出(chu)氣(qi)(qi)(qi)孔(kong)(kong)(kong)清(qing)(qing)理(li)(li)干(gan)凈。水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)秤(cheng)(cheng)(cheng)(cheng)(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)出(chu)氣(qi)(qi)(qi)孔(kong)(kong)(kong)一(yi)(yi)(yi)(yi)(yi)般(ban)(ban)是(shi)(shi)(shi)通過軟(ruan)管(guan)進(jin)入拌合(he)機(ji)(ji)(ji)(ji)。 (8)故(gu)障(zhang)現(xian)(xian)(xian)(xian)(xian)(xian)象(xiang)(xiang)(xiang):近(jin)階段(duan)水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)經(jing)常(chang)(chang)出(chu)現(xian)(xian)(xian)(xian)(xian)(xian)比(bi)較(jiao)大的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)虧(kui)損(sun),一(yi)(yi)(yi)(yi)(yi)般(ban)(ban)超過2%。其(qi)原因(yin)大約(yue)有(you)(you)三種情況(kuang)。 ① 水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)蝶(die)(die)閥(fa)泄(xie)漏。水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)稱(cheng)(cheng)好后(hou),儀(yi)(yi)表(biao)(biao)(biao)上(shang)(shang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)數(shu)值(zhi)會(hui)(hui)(hui)慢(man)(man)慢(man)(man)下(xia)(xia)降(jiang)(jiang)。如果(guo)控制(zhi)軟(ruan)件有(you)(you)泄(xie)漏報警功能(neng)(neng)是(shi)(shi)(shi)很容(rong)(rong)易(yi)判斷(duan) 的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de),如果(guo)用秤(cheng)(cheng)(cheng)(cheng)(cheng)量(liang)(liang)儀(yi)(yi)表(biao)(biao)(biao)顯示(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)商(shang)(shang)砼(tong)(tong)站(zhan)(zhan)也(ye)能(neng)(neng)及時(shi)(shi)(shi)(shi)發(fa)(fa)現(xian)(xian)(xian)(xian)(xian)(xian)問題。 發(fa)(fa)現(xian)(xian)(xian)(xian)(xian)(xian)這(zhe)種現(xian)(xian)(xian)(xian)(xian)(xian)象(xiang)(xiang)(xiang)可(ke)先來回(hui)(hui)開關水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)蝶(die)(die)閥(fa),如果(guo)是(shi)(shi)(shi)小的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)雜質(zhi)卡在(zai)(zai)(zai)蝶(die)(die)閥(fa)邊上(shang)(shang)就(jiu)(jiu)(jiu)(jiu)(jiu)會(hui)(hui)(hui)很快解決,要(yao)是(shi)(shi)(shi)沒(mei)有(you)(you)改(gai)善(shan)就(jiu)(jiu)(jiu)(jiu)(jiu)應(ying)修 理(li)(li)或(huo)(huo)更換(huan)水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)蝶(die)(die)閥(fa)。 ② 拌合(he)機(ji)(ji)(ji)(ji)在(zai)(zai)(zai)開門(men)時(shi)(shi)(shi)(shi)水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)秤(cheng)(cheng)(cheng)(cheng)(cheng)上(shang)(shang)出(chu)現(xian)(xian)(xian)(xian)(xian)(xian)負值(zhi)。這(zhe)種情況(kuang)如果(guo)有(you)(you)電子(zi)秤(cheng)(cheng)(cheng)(cheng)(cheng)儀(yi)(yi)表(biao)(biao)(biao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)商(shang)(shang)砼(tong)(tong)站(zhan)(zhan)會(hui)(hui)(hui)很容(rong)(rong)易(yi)發(fa)(fa)現(xian)(xian)(xian)(xian)(xian)(xian)。 岳首(shou)(shou)筑機(ji)(ji)(ji)(ji)分析原因(yin)是(shi)(shi)(shi)在(zai)(zai)(zai)稱(cheng)(cheng)水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)時(shi)(shi)(shi)(shi),拌合(he)機(ji)(ji)(ji)(ji)正好要(yao)卸(xie)(xie)料(liao)(liao),拌合(he)機(ji)(ji)(ji)(ji)門(men)一(yi)(yi)(yi)(yi)(yi)打(da)開,商(shang)(shang)品(pin)混(hun)凝(ning)土(tu)卸(xie)(xie)出(chu)時(shi)(shi)(shi)(shi),外界(jie)向拌合(he) 機(ji)(ji)(ji)(ji)內快速補充空(kong)氣(qi)(qi)(qi),產(chan)(chan)生(sheng)一(yi)(yi)(yi)(yi)(yi)個(ge)(ge)強烈的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)氣(qi)(qi)(qi)流(liu),頂住水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)秤(cheng)(cheng)(cheng)(cheng)(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)蝶(die)(die)閥(fa),因(yin)為(wei)水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)秤(cheng)(cheng)(cheng)(cheng)(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)蝶(die)(die)閥(fa)面積(ji)(ji)比(bi)較(jiao)大,受的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)反向 力也(ye)大,這(zhe)時(shi)(shi)(shi)(shi)水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)秤(cheng)(cheng)(cheng)(cheng)(cheng)在(zai)(zai)(zai)短時(shi)(shi)(shi)(shi)間(jian)(jian)內會(hui)(hui)(hui)出(chu)現(xian)(xian)(xian)(xian)(xian)(xian)一(yi)(yi)(yi)(yi)(yi)個(ge)(ge)下(xia)(xia)降(jiang)(jiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)量(liang)(liang),一(yi)(yi)(yi)(yi)(yi)般(ban)(ban)在(zai)(zai)(zai)20~40kg,要(yao)待拌合(he)機(ji)(ji)(ji)(ji)內熟料(liao)(liao)放(fang)(fang)掉(diao)后(hou)才能(neng)(neng)恢 復。如果(guo)這(zhe)時(shi)(shi)(shi)(shi)正在(zai)(zai)(zai)稱(cheng)(cheng)水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni),那么(me)這(zhe)個(ge)(ge)下(xia)(xia)降(jiang)(jiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)量(liang)(liang)就(jiu)(jiu)(jiu)(jiu)(jiu)是(shi)(shi)(shi)水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)耗。解決的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)辦(ban)法是(shi)(shi)(shi)加(jia)大和(he)(he)暢通拌合(he)機(ji)(ji)(ji)(ji)出(chu)氣(qi)(qi)(qi)孔(kong)(kong)(kong)。 清(qing)(qing)理(li)(li)拌合(he)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)出(chu)氣(qi)(qi)(qi)管(guan)道工作應(ying)該作為(wei)一(yi)(yi)(yi)(yi)(yi)項日常(chang)(chang)工作來做。對于(yu)使(shi)(shi)用除(chu)塵器(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)商(shang)(shang)砼(tong)(tong)站(zhan)(zhan)還(huan)要(yao)注意(yi)經(jing)常(chang)(chang)定(ding)(ding)期清(qing)(qing)理(li)(li) 除(chu)塵器(qi)里的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)濾清(qing)(qing)器(qi)和(he)(he)出(chu)氣(qi)(qi)(qi)管(guan)道。現(xian)(xian)(xian)(xian)(xian)(xian)在(zai)(zai)(zai)計(ji)算機(ji)(ji)(ji)(ji)控制(zhi)系統(tong)都能(neng)(neng)在(zai)(zai)(zai)水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)或(huo)(huo)粉(fen)煤灰稱(cheng)(cheng)量(liang)(liang)過程中,自動(dong)(dong)(dong)控制(zhi)拌機(ji)(ji)(ji)(ji)門(men)不(bu)(bu)(bu) 允許開。稱(cheng)(cheng)水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)時(shi)(shi)(shi)(shi)間(jian)(jian)*好控制(zhi)在(zai)(zai)(zai)20~25s內為(wei)宜,但(dan)是(shi)(shi)(shi)C40以上(shang)(shang)商(shang)(shang)品(pin)混(hun)凝(ning)土(tu)用水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)量(liang)(liang)大,就(jiu)(jiu)(jiu)(jiu)(jiu)需要(yao)用到(dao)上(shang)(shang)述 計(ji)算機(ji)(ji)(ji)(ji)自動(dong)(dong)(dong)處(chu)(chu)(chu)理(li)(li)稱(cheng)(cheng)料(liao)(liao)和(he)(he)卸(xie)(xie)料(liao)(liao)之間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)關系了(le)(le)(le)。 ③水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)秤(cheng)(cheng)(cheng)(cheng)(cheng)與拌合(he)機(ji)(ji)(ji)(ji)軟(ruan)聯接處(chu)(chu)(chu)很容(rong)(rong)易(yi)積(ji)(ji)水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)漿(jiang),時(shi)(shi)(shi)(shi)間(jian)(jian)長了(le)(le)(le)水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)漿(jiang)凝(ning)結硬化(hua)了(le)(le)(le),就(jiu)(jiu)(jiu)(jiu)(jiu)會(hui)(hui)(hui)使(shi)(shi)秤(cheng)(cheng)(cheng)(cheng)(cheng)產(chan)(chan)生(sheng)誤差,而(er)且在(zai)(zai)(zai)小 重(zhong)(zhong)量(liang)(liang)時(shi)(shi)(shi)(shi)顯示(shi)(shi)不(bu)(bu)(bu)出(chu),一(yi)(yi)(yi)(yi)(yi)旦(dan)重(zhong)(zhong)量(liang)(liang)增加(jia)到(dao)傳(chuan)感(gan)器(qi)產(chan)(chan)生(sheng)微小形變時(shi)(shi)(shi)(shi),就(jiu)(jiu)(jiu)(jiu)(jiu)影(ying)響數(shu)值(zhi)了(le)(le)(le),這(zhe)就(jiu)(jiu)(jiu)(jiu)(jiu)會(hui)(hui)(hui)造(zao)成(cheng)水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)損(sun)耗。 這(zhe)種故(gu)障(zhang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)處(chu)(chu)(chu)理(li)(li)方(fang)式是(shi)(shi)(shi)經(jing)常(chang)(chang)清(qing)(qing)理(li)(li)軟(ruan)接頭處(chu)(chu)(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)積(ji)(ji)料(liao)(liao),使(shi)(shi)之保持(chi)松(song)軟(ruan)。并(bing)定(ding)(ding)期校準電子(zi)秤(cheng)(cheng)(cheng)(cheng)(cheng),而(er)且應(ying)該校正到(dao)常(chang)(chang) 用量(liang)(liang)。有(you)(you)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)人(ren)圖方(fang)便(bian),用100kg砝(fa)(fa)碼(ma)壓(ya)(ya)一(yi)(yi)(yi)(yi)(yi)壓(ya)(ya)看似正常(chang)(chang)就(jiu)(jiu)(jiu)(jiu)(jiu)不(bu)(bu)(bu)再(zai)加(jia)碼(ma)了(le)(le)(le),這(zhe)是(shi)(shi)(shi)不(bu)(bu)(bu)科(ke)學的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de),因(yin)為(wei)在(zai)(zai)(zai)小重(zhong)(zhong)量(liang)(liang)時(shi)(shi)(shi)(shi)是(shi)(shi)(shi)顯 示(shi)(shi)不(bu)(bu)(bu)出(chu)上(shang)(shang)述故(gu)障(zhang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de),校秤(cheng)(cheng)(cheng)(cheng)(cheng)時(shi)(shi)(shi)(shi)經(jing)常(chang)(chang)會(hui)(hui)(hui)出(chu)現(xian)(xian)(xian)(xian)(xian)(xian)砝(fa)(fa)碼(ma)加(jia)到(dao)300kg以下(xia)(xia)是(shi)(shi)(shi)正常(chang)(chang),但(dan)超過300kg以上(shang)(shang)慢(man)(man)慢(man)(man)就(jiu)(jiu)(jiu)(jiu)(jiu)會(hui)(hui)(hui)低于(yu)砝(fa)(fa)碼(ma)值(zhi) 。 (9)故(gu)障(zhang)現(xian)(xian)(xian)(xian)(xian)(xian)象(xiang)(xiang)(xiang):近(jin)階段(duan)水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)出(chu)現(xian)(xian)(xian)(xian)(xian)(xian)比(bi)較(jiao)大的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)盈余,一(yi)(yi)(yi)(yi)(yi)般(ban)(ban)超過2%,這(zhe)種現(xian)(xian)(xian)(xian)(xian)(xian)象(xiang)(xiang)(xiang)是(shi)(shi)(shi)要(yao)擔心商(shang)(shang)品(pin)混(hun)凝(ning)土(tu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)質(zhi)量(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)。 這(zhe)種原因(yin)大約(yue)有(you)(you)兩種情況(kuang): ①上(shang)(shang)一(yi)(yi)(yi)(yi)(yi)拌秤(cheng)(cheng)(cheng)(cheng)(cheng)里的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)還(huan)沒(mei)有(you)(you)放(fang)(fang)完就(jiu)(jiu)(jiu)(jiu)(jiu)接著稱(cheng)(cheng)下(xia)(xia)一(yi)(yi)(yi)(yi)(yi)拌水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni),余料(liao)(liao)就(jiu)(jiu)(jiu)(jiu)(jiu)作為(wei)下(xia)(xia)一(yi)(yi)(yi)(yi)(yi)拌水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)量(liang)(liang)了(le)(le)(le)。 岳首(shou)(shou)筑機(ji)(ji)(ji)(ji)認為(wei)解決的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)辦(ban)法:水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)秤(cheng)(cheng)(cheng)(cheng)(cheng)向拌合(he)機(ji)(ji)(ji)(ji)內投料(liao)(liao)時(shi)(shi)(shi)(shi)到(dao)了(le)(le)(le)零(ling)區范圍(wei)不(bu)(bu)(bu)能(neng)(neng)馬(ma)上(shang)(shang)關門(men),應(ying)該延時(shi)(shi)(shi)(shi)2~3s再(zai)關門(men) 為(wei)好,如果(guo)超過投料(liao)(liao)時(shi)(shi)(shi)(shi)間(jian)(jian)應(ying)該自動(dong)(dong)(dong)啟動(dong)(dong)(dong)水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)秤(cheng)(cheng)(cheng)(cheng)(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)振(zhen)動(dong)(dong)(dong),使(shi)(shi)稱(cheng)(cheng)好的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)快速干(gan)凈地投完。 ②水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)秤(cheng)(cheng)(cheng)(cheng)(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)出(chu)氣(qi)(qi)(qi)孔(kong)(kong)(kong)堵塞。可(ke)按上(shang)(shang)述第(6)種故(gu)障(zhang)現(xian)(xian)(xian)(xian)(xian)(xian)象(xiang)(xiang)(xiang)處(chu)(chu)(chu)理(li)(li)。 (10)故(gu)障(zhang)現(xian)(xian)(xian)(xian)(xian)(xian)象(xiang)(xiang)(xiang):稱(cheng)(cheng)水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)或(huo)(huo)粉(fen)煤灰時(shi)(shi)(shi)(shi)螺旋機(ji)(ji)(ji)(ji)停止了(le)(le)(le),但(dan)發(fa)(fa)現(xian)(xian)(xian)(xian)(xian)(xian)儀(yi)(yi)表(biao)(biao)(biao)值(zhi)還(huan)在(zai)(zai)(zai)慢(man)(man)慢(man)(man)上(shang)(shang)升(sheng),一(yi)(yi)(yi)(yi)(yi)種現(xian)(xian)(xian)(xian)(xian)(xian)象(xiang)(xiang)(xiang)是(shi)(shi)(shi)上(shang)(shang)升(sheng)到(dao)一(yi)(yi)(yi)(yi)(yi)定(ding)(ding) 的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)量(liang)(liang)就(jiu)(jiu)(jiu)(jiu)(jiu)停止了(le)(le)(le),另一(yi)(yi)(yi)(yi)(yi)種現(xian)(xian)(xian)(xian)(xian)(xian)象(xiang)(xiang)(xiang)是(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)直慢(man)(man)慢(man)(man)上(shang)(shang)升(sheng)。 這(zhe)種現(xian)(xian)(xian)(xian)(xian)(xian)象(xiang)(xiang)(xiang)一(yi)(yi)(yi)(yi)(yi)般(ban)(ban)是(shi)(shi)(shi)使(shi)(shi)用壓(ya)(ya)縮空(kong)氣(qi)(qi)(qi)破(po)拱方(fang)面的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)問題。 對于(yu)第一(yi)(yi)(yi)(yi)(yi)種情況(kuang)是(shi)(shi)(shi)破(po)拱壓(ya)(ya)力過大,停止稱(cheng)(cheng)量(liang)(liang)后(hou),水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)倉(cang)底部還(huan)有(you)(you)一(yi)(yi)(yi)(yi)(yi)定(ding)(ding)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)空(kong)氣(qi)(qi)(qi)壓(ya)(ya)力,會(hui)(hui)(hui)慢(man)(man)慢(man)(man)把(ba)水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)頂出(chu)來。 處(chu)(chu)(chu)理(li)(li)方(fang)法是(shi)(shi)(shi)把(ba)破(po)拱壓(ya)(ya)力調到(dao)0.2MPa左(zuo)右就(jiu)(jiu)(jiu)(jiu)(jiu)行(xing)了(le)(le)(le); 第二種情況(kuang)一(yi)(yi)(yi)(yi)(yi)般(ban)(ban)是(shi)(shi)(shi)破(po)拱電磁閥(fa)漏氣(qi)(qi)(qi),一(yi)(yi)(yi)(yi)(yi)直有(you)(you)高(gao)壓(ya)(ya)氣(qi)(qi)(qi)進(jin)入水(shui)(shui)(shui)泥(ni)(ni)(ni)(ni)(ni)(ni)(ni)(ni)倉(cang)。處(chu)(chu)(chu)理(li)(li)方(fang)法是(shi)(shi)(shi)修理(li)(li)或(huo)(huo)更換(huan)破(po)拱電磁閥(fa)。


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