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HZS120混凝土攪拌站常見故障及排除方法(一)

發布日期:2015-10-20 | 來源:greennju.cn | 責任編輯:河北雙星機械


HZS120商(shang)品混(hun)(hun)(hun)凝(ning)(ning)土(tu)商(shang)砼站(zhan)包(bao)(bao)含以(yi)下幾個部分(fen)(fen):攪(jiao)拌(ban)系(xi)(xi)(xi)統(tong)(tong)、骨(gu)(gu)料(liao)輸(shu)送(song)(song)系(xi)(xi)(xi)統(tong)(tong)、粉料(liao)的(de)(de)(de)(de)(de)(de)(de)(de)存貯(zhu)輸(shu)送(song)(song)系(xi)(xi)(xi)統(tong)(tong)、水路、附(fu)(fu)(fu)(fu)加(jia)(jia)劑系(xi)(xi)(xi)統(tong)(tong)、氣路系(xi)(xi)(xi)統(tong)(tong)、計量(liang)系(xi)(xi)(xi)統(tong)(tong)、控制系(xi)(xi)(xi)統(tong)(tong),現(xian)(xian)我(wo)將(jiang)HZS120商(shang)品混(hun)(hun)(hun)凝(ning)(ning)土(tu)商(shang)砼站(zhan)的(de)(de)(de)(de)(de)(de)(de)(de)常(chang)(chang)見(jian)故障及(ji)(ji)排(pai)除方(fang)法(fa)(fa)總結如下,以(yi)供廣大(da)商(shang)品混(hun)(hun)(hun)凝(ning)(ning)土(tu)商(shang)砼站(zhan)工作(zuo)(zuo)(zuo)者(zhe)參(can)考,是(shi)(shi)該機(ji)型在良(liang)好(hao)的(de)(de)(de)(de)(de)(de)(de)(de)技術狀態下正常(chang)(chang)運(yun)(yun)(yun)行(xing),確保(bao)(bao)施工的(de)(de)(de)(de)(de)(de)(de)(de)進度(du)(du)和質(zhi)量(liang)。 首先(xian),必須保(bao)(bao)證供電(dian)電(dian)源應(ying)(ying)(ying)(ying)(ying)(ying)(ying)在380~400v范(fan)圍(wei)內,并使(shi)(shi)(shi)三相(xiang)電(dian)保(bao)(bao)持(chi)平(ping)衡(heng)。若(ruo)電(dian)壓(ya)過(guo)高(gao)(gao)則(ze)(ze)可(ke)能(neng)造(zao)(zao)成電(dian)器燒毀(hui),電(dian)壓(ya)過(guo)低則(ze)(ze)可(ke)能(neng)造(zao)(zao)成主機(ji)不能(neng)啟動(dong)(dong)(dong)或(huo)(huo)悶(men)(men)(men)車(che),其他執(zhi)行(xing)機(ji)構不動(dong)(dong)(dong)作(zuo)(zuo)(zuo)或(huo)(huo)動(dong)(dong)(dong)作(zuo)(zuo)(zuo)不到位(wei),長時(shi)(shi)(shi)(shi)間運(yun)(yun)(yun)作(zuo)(zuo)(zuo)會造(zao)(zao)成設(she)備損(sun)(sun)壞。 一(yi)、攪(jiao)拌(ban)系(xi)(xi)(xi)統(tong)(tong): 是(shi)(shi)把水泥、砂(sha)石(shi)骨(gu)(gu)料(liao)、水和附(fu)(fu)(fu)(fu)加(jia)(jia)劑按一(yi)定(ding)(ding)的(de)(de)(de)(de)(de)(de)(de)(de)比(bi)例,混(hun)(hun)(hun)合(he)拌(ban)制一(yi)定(ding)(ding)的(de)(de)(de)(de)(de)(de)(de)(de)時(shi)(shi)(shi)(shi)間成商(shang)品混(hun)(hun)(hun)凝(ning)(ning)土(tu)的(de)(de)(de)(de)(de)(de)(de)(de)系(xi)(xi)(xi)統(tong)(tong)。包(bao)(bao)括(kuo)拌(ban)合(he)機(ji)等(deng)一(yi)些附(fu)(fu)(fu)(fu)加(jia)(jia)。 常(chang)(chang)見(jian)的(de)(de)(de)(de)(de)(de)(de)(de)故障現(xian)(xian)象(xiang)(xiang)有(you):1、:卸料(liao)門(men)運(yun)(yun)(yun)行(xing)不暢(chang)2、拌(ban)合(he)機(ji)悶(men)(men)(men)機(ji)跳閘3、拌(ban)合(he)機(ji)異(yi)響(xiang),引起(qi)的(de)(de)(de)(de)(de)(de)(de)(de)拌(ban)合(he)機(ji)主機(ji)不能(neng)正常(chang)(chang)運(yun)(yun)(yun)行(xing),直(zhi)接(jie)(jie)影響(xiang)器拌(ban)合(he)機(ji)的(de)(de)(de)(de)(de)(de)(de)(de)工作(zuo)(zuo)(zuo)效(xiao)率。 原(yuan)因分(fen)(fen)析(xi):1、卸料(liao)門(men)不暢(chang)是(shi)(shi)接(jie)(jie)近(jin)開關(guan)(guan)壞了、液壓(ya)單元壓(ya)力(li)(li)過(guo)小或(huo)(huo)卸料(liao)門(men)卡死2、拌(ban)合(he)機(ji)悶(men)(men)(men)機(ji)跳閘是(shi)(shi)因為(wei)傳(chuan)動(dong)(dong)(dong)皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)過(guo)松(song)、攪(jiao)拌(ban)刀(dao)間隙過(guo)大(da)或(huo)(huo)誤操作(zuo)(zuo)(zuo)3、拌(ban)合(he)機(ji)異(yi)響(xiang)有(you)電(dian)機(ji)異(yi)響(xiang)、軸頭異(yi)響(xiang)或(huo)(huo)攪(jiao)拌(ban)刀(dao)變形(xing)損(sun)(sun)壞。 處(chu)理(li)(li)(li)方(fang)法(fa)(fa):1、更換同(tong)型號(hao)的(de)(de)(de)(de)(de)(de)(de)(de)接(jie)(jie)近(jin)開關(guan)(guan)。液壓(ya)單元:液壓(ya)站(zhan)內缺少液壓(ya)油,補充(chong)液壓(ya)油,并調整(zheng)(zheng)(zheng)(zheng)好(hao)壓(ya)力(li)(li);檢(jian)查卸料(liao)門(men)周圍(wei)有(you)無積料(liao),應(ying)(ying)(ying)(ying)(ying)(ying)(ying)及(ji)(ji)時(shi)(shi)(shi)(shi)清(qing)理(li)(li)(li)。2、及(ji)(ji)時(shi)(shi)(shi)(shi)調節傳(chuan)動(dong)(dong)(dong)皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)張(zhang)緊(jin)(jin)力(li)(li);及(ji)(ji)時(shi)(shi)(shi)(shi)調整(zheng)(zheng)(zheng)(zheng)攪(jiao)拌(ban)刀(dao)間隙,更換攪(jiao)拌(ban)刀(dao);應(ying)(ying)(ying)(ying)(ying)(ying)(ying)有(you)應(ying)(ying)(ying)(ying)(ying)(ying)(ying)急處(chu)理(li)(li)(li)方(fang)案。3、及(ji)(ji)時(shi)(shi)(shi)(shi)檢(jian)查保(bao)(bao)護罩有(you)無松(song)動(dong)(dong)(dong),軸承有(you)無問題(ti);檢(jian)查有(you)無潤滑(hua)(hua)油跟進;保(bao)(bao)護圈A/B有(you)無摩(mo)(mo)(mo)擦(ca)(ca),如有(you)及(ji)(ji)時(shi)(shi)(shi)(shi)與廠(chang)家(jia)聯系(xi)(xi)(xi)。 二、骨(gu)(gu)料(liao)輸(shu)送(song)(song)系(xi)(xi)(xi)統(tong)(tong): 就是(shi)(shi)把計量(liang)過(guo)的(de)(de)(de)(de)(de)(de)(de)(de)骨(gu)(gu)料(liao)輸(shu)送(song)(song)到計量(liang)層的(de)(de)(de)(de)(de)(de)(de)(de)暫存倉的(de)(de)(de)(de)(de)(de)(de)(de)過(guo)程。包(bao)(bao)括(kuo)輸(shu)送(song)(song)皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)機(ji)和投料(liao)皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)機(ji)等(deng)附(fu)(fu)(fu)(fu)件。常(chang)(chang)見(jian)的(de)(de)(de)(de)(de)(de)(de)(de)故障現(xian)(xian)象(xiang)(xiang):皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)機(ji)空(kong)(kong)載或(huo)(huo)負(fu)載運(yun)(yun)(yun)行(xing)過(guo)程中,出(chu)現(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)偏(pian)(pian)跑(pao)現(xian)(xian)象(xiang)(xiang)或(huo)(huo)在皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)負(fu)載運(yun)(yun)(yun)轉時(shi)(shi)(shi)(shi)打滑(hua)(hua),引起(qi)的(de)(de)(de)(de)(de)(de)(de)(de)漏料(liao)、設(she)備的(de)(de)(de)(de)(de)(de)(de)(de)非正常(chang)(chang)磨損(sun)(sun),降低商(shang)砼站(zhan)的(de)(de)(de)(de)(de)(de)(de)(de)工作(zuo)(zuo)(zuo)效(xiao)率。 原(yuan)因分(fen)(fen)析(xi):皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)所受的(de)(de)(de)(de)(de)(de)(de)(de)外(wai)力(li)(li)在皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)寬(kuan)(kuan)度(du)(du)方(fang)向(xiang)上的(de)(de)(de)(de)(de)(de)(de)(de)合(he)力(li)(li)不為(wei)零或(huo)(huo)垂(chui)直(zhi)于(yu)(yu)皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)寬(kuan)(kuan)度(du)(du)方(fang)向(xiang)的(de)(de)(de)(de)(de)(de)(de)(de)拉(la)應(ying)(ying)(ying)(ying)(ying)(ying)(ying)力(li)(li)不均勻而(er)引起(qi),導致皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)偏(pian)(pian)跑(pao)的(de)(de)(de)(de)(de)(de)(de)(de)原(yuan)因很多,故應(ying)(ying)(ying)(ying)(ying)(ying)(ying)在設(she)計、制作(zuo)(zuo)(zuo)、安裝(zhuang)(zhuang)調試(shi)、維修等(deng)方(fang)面(mian)著(zhu)手(shou)解(jie)決皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)偏(pian)(pian)跑(pao);皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)在重(zhong)載或(huo)(huo)下雨天時(shi)(shi)(shi)(shi)打滑(hua)(hua),主要是(shi)(shi)主動(dong)(dong)(dong)滾(gun)(gun)(gun)筒(tong)(tong)(tong)和皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)之間的(de)(de)(de)(de)(de)(de)(de)(de)摩(mo)(mo)(mo)擦(ca)(ca)系(xi)(xi)(xi)數小,主動(dong)(dong)(dong)滾(gun)(gun)(gun)筒(tong)(tong)(tong)傳(chuan)給皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)的(de)(de)(de)(de)(de)(de)(de)(de)扭矩小,皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)就會出(chu)現(xian)(xian)打滑(hua)(hua)。 處(chu)理(li)(li)(li)方(fang)法(fa)(fa):1、調整(zheng)(zheng)(zheng)(zheng)張(zhang)緊(jin)(jin)機(ji)構法(fa)(fa):適用于(yu)(yu)皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)運(yun)(yun)(yun)行(xing)時(shi)(shi)(shi)(shi),若(ruo)向(xiang)同(tong)一(yi)方(fang)向(xiang)偏(pian)(pian)跑(pao)或(huo)(huo)左右偏(pian)(pian)跑(pao)無固定(ding)(ding)方(fang)向(xiang),說(shuo)明(ming)皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)松(song)弛(chi)或(huo)(huo)皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)兩側(ce)的(de)(de)(de)(de)(de)(de)(de)(de)松(song)緊(jin)(jin)度(du)(du)不同(tong),應(ying)(ying)(ying)(ying)(ying)(ying)(ying)調整(zheng)(zheng)(zheng)(zheng)皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)的(de)(de)(de)(de)(de)(de)(de)(de)張(zhang)緊(jin)(jin)機(ji)構,使(shi)(shi)(shi)之正常(chang)(chang)運(yun)(yun)(yun)行(xing)。 2、調整(zheng)(zheng)(zheng)(zheng)滾(gun)(gun)(gun)筒(tong)(tong)(tong)法(fa)(fa):適用于(yu)(yu)皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)在主動(dong)(dong)(dong)滾(gun)(gun)(gun)筒(tong)(tong)(tong)處(chu)偏(pian)(pian)跑(pao),說(shuo)明(ming)主動(dong)(dong)(dong)滾(gun)(gun)(gun)筒(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)安裝(zhuang)(zhuang)不水平(ping)或(huo)(huo)與皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)垂(chui)直(zhi)寬(kuan)(kuan)度(du)(du)方(fang)向(xiang)不同(tong),應(ying)(ying)(ying)(ying)(ying)(ying)(ying)調整(zheng)(zheng)(zheng)(zheng)主動(dong)(dong)(dong)滾(gun)(gun)(gun)筒(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)水平(ping)度(du)(du)和平(ping)行(xing)度(du)(du)等(deng)。 3、調整(zheng)(zheng)(zheng)(zheng)托(tuo)架(jia)(jia)支(zhi)架(jia)(jia)法(fa)(fa):適應(ying)(ying)(ying)(ying)(ying)(ying)(ying)于(yu)(yu)皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)在空(kong)(kong)載時(shi)(shi)(shi)(shi)總向(xiang)一(yi)側(ce)偏(pian)(pian)跑(pao),則(ze)(ze)應(ying)(ying)(ying)(ying)(ying)(ying)(ying)將(jiang)皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)偏(pian)(pian)跑(pao)處(chu)附(fu)(fu)(fu)(fu)近(jin)的(de)(de)(de)(de)(de)(de)(de)(de)托(tuo)輥(gun)支(zhi)架(jia)(jia)沿皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)運(yun)(yun)(yun)行(xing)方(fang)向(xiang)向(xiang)前調整(zheng)(zheng)(zheng)(zheng)1---2cm,或(huo)(huo)將(jiang)另(ling)一(yi)側(ce)托(tuo)輥(gun)支(zhi)架(jia)(jia)加(jia)(jia)高(gao)(gao)0.5---1cm,也(ye)可(ke)以(yi)皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)偏(pian)(pian)跑(pao)處(chu)機(ji)架(jia)(jia)適當地加(jia)(jia)高(gao)(gao)。 4、清(qing)除沾粘(zhan)物(wu)(wu)(wu)法(fa)(fa):適用于(yu)(yu)皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)在運(yun)(yun)(yun)行(xing)一(yi)段時(shi)(shi)(shi)(shi)間后,由于(yu)(yu)砂(sha)、石(shi)等(deng)附(fu)(fu)(fu)(fu)著(zhu)物(wu)(wu)(wu)附(fu)(fu)(fu)(fu)著(zhu)于(yu)(yu)滾(gun)(gun)(gun)筒(tong)(tong)(tong)表面(mian),使(shi)(shi)(shi)得滾(gun)(gun)(gun)筒(tong)(tong)(tong)該處(chu)的(de)(de)(de)(de)(de)(de)(de)(de)直(zhi)徑增大(da),導致的(de)(de)(de)(de)(de)(de)(de)(de)受力(li)(li)不均,是(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)偏(pian)(pian)跑(pao),則(ze)(ze)應(ying)(ying)(ying)(ying)(ying)(ying)(ying)及(ji)(ji)時(shi)(shi)(shi)(shi)清(qing)理(li)(li)(li)粘(zhan)附(fu)(fu)(fu)(fu)物(wu)(wu)(wu)。 5、調整(zheng)(zheng)(zheng)(zheng)皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)法(fa)(fa):如果皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)邊(bian)緣磨損(sun)(sun)嚴重(zhong),或(huo)(huo)粘(zhan)接(jie)(jie)后接(jie)(jie)縫不平(ping)行(xing),將(jiang)使(shi)(shi)(shi)皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)兩側(ce)的(de)(de)(de)(de)(de)(de)(de)(de)拉(la)里不均,應(ying)(ying)(ying)(ying)(ying)(ying)(ying)及(ji)(ji)時(shi)(shi)(shi)(shi)修理(li)(li)(li)或(huo)(huo)更換。 6、安裝(zhuang)(zhuang)調心(xin)托(tuo)輥(gun)、限(xian)(xian)位(wei)托(tuo)輥(gun)法(fa)(fa):安裝(zhuang)(zhuang)幾組自動(dong)(dong)(dong)調心(xin)托(tuo)輥(gun)(平(ping)滾(gun)(gun)(gun)或(huo)(huo)槽(cao)滾(gun)(gun)(gun))可(ke)自動(dong)(dong)(dong)糾正皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)偏(pian)(pian)跑(pao)現(xian)(xian)象(xiang)(xiang);增加(jia)(jia)限(xian)(xian)位(wei)托(tuo)輥(gun),可(ke)在皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)偏(pian)(pian)跑(pao)處(chu)的(de)(de)(de)(de)(de)(de)(de)(de)機(ji)架(jia)(jia)處(chu)安裝(zhuang)(zhuang),可(ke)使(shi)(shi)(shi)皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)強制復位(wei)。 7、增加(jia)(jia)摩(mo)(mo)(mo)擦(ca)(ca)力(li)(li):①增加(jia)(jia)皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)張(zhang)緊(jin)(jin)機(ji)構的(de)(de)(de)(de)(de)(de)(de)(de)配重(zhong)和調整(zheng)(zheng)(zheng)(zheng)拉(la)緊(jin)(jin)皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)的(de)(de)(de)(de)(de)(de)(de)(de)調節絲杠,從(cong)而(er)增大(da)摩(mo)(mo)(mo)擦(ca)(ca)力(li)(li)。②在主動(dong)(dong)(dong)滾(gun)(gun)(gun)筒(tong)(tong)(tong)包(bao)(bao)膠層上切割直(zhi)槽(cao),增大(da)摩(mo)(mo)(mo)擦(ca)(ca)系(xi)(xi)(xi)數。③調整(zheng)(zheng)(zheng)(zheng)傳(chuan)動(dong)(dong)(dong)滾(gun)(gun)(gun)筒(tong)(tong)(tong)附(fu)(fu)(fu)(fu)近(jin)的(de)(de)(de)(de)(de)(de)(de)(de)張(zhang)緊(jin)(jin)滾(gun)(gun)(gun)筒(tong)(tong)(tong),增大(da)皮(pi)(pi)(pi)(pi)(pi)帶(dai)(dai)(dai)(dai)(dai)(dai)在傳(chuan)動(dong)(dong)(dong)滾(gun)(gun)(gun)筒(tong)(tong)(tong)上的(de)(de)(de)(de)(de)(de)(de)(de)包(bao)(bao)角(jiao),從(cong)而(er)增大(da)摩(mo)(mo)(mo)擦(ca)(ca)力(li)(li)。


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2015-10-21上一篇:HZS120混凝土攪拌站常見故障及排除方法(二)

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