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2019 - 12 - 09
新購買的(de)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機組(zu)在使用(yong)(yong)(yong)前僅具有引(yin)出電(dian)纜(lan)(lan)。安裝時(shi)(shi)(shi)(shi),需要自己連接(jie)(jie)電(dian)纜(lan)(lan)。但是,連接(jie)(jie)電(dian)纜(lan)(lan)時(shi)(shi)(shi)(shi)必(bi)(bi)須(xu)注意正確(que)的(de)方法,否(fou)則(ze)將對(dui)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機組(zu)的(de)使用(yong)(yong)(yong)產生很大影響。對(dui)所有人都(dou)有好處(chu),讓我們為(wei)所有人解釋真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機組(zu)的(de)接(jie)(jie)線(xian)(xian)(xian)(xian)方法:  進(jin)行(xing)(xing)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機組(zu)接(jie)(jie)線(xian)(xian)(xian)(xian)時(shi)(shi)(shi)(shi),必(bi)(bi)須(xu)注意,用(yong)(yong)(yong)聚酯(zhi)絕(jue)緣(yuan)(yuan)膠帶包(bao)(bao)裹時(shi)(shi)(shi)(shi),必(bi)(bi)須(xu)壓下第(di)(di)(di)一圈的(de)一半,包(bao)(bao)裹8至(zhi)12層(ceng),包(bao)(bao)裹后(hou)再用(yong)(yong)(yong)塑(su)料膠帶包(bao)(bao)裹兩(liang)層(ceng),以提高強度。大約(yue)在連接(jie)(jie)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機組(zu)時(shi)(shi)(shi)(shi),應(ying)(ying)(ying)剝(bo)去電(dian)纜(lan)(lan)的(de)銅(tong)芯(xin)長度約(yue)30-35mm。最好用(yong)(yong)(yong)砂(sha)布(bu)擦拭銅(tong)線(xian)(xian)(xian)(xian)并擦亮。還(huan)必(bi)(bi)須(xu)將外部三(san)芯(xin)電(dian)纜(lan)(lan)的(de)銅(tong)線(xian)(xian)(xian)(xian)剝(bo)開30-35mm,然(ran)后(hou)用(yong)(yong)(yong)金剛砂(sha)布(bu)擦拭干凈。  真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機組(zu)的(de)接(jie)(jie)線(xian)(xian)(xian)(xian)將三(san)芯(xin)電(dian)纜(lan)(lan)與從(cong)外部電(dian)纜(lan)(lan)上剝(bo)下的(de)銅(tong)線(xian)(xian)(xian)(xian)配對(dui),然(ran)后(hou)將其與細(xi)銅(tong)線(xian)(xian)(xian)(xian)綁(bang)(bang)在一起(qi),如(ru)圖所示(shi)。其余部分被切掉并用(yong)(yong)(yong)剪刀弄(nong)平以防止(zhi)綁(bang)(bang)扎。在進(jin)行(xing)(xing)這方面的(de)接(jie)(jie)線(xian)(xian)(xian)(xian)時(shi)(shi)(shi)(shi),真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)的(de)三(san)個(ge)端(duan)部應(ying)(ying)(ying)使用(yong)(yong)(yong)焊料進(jin)行(xing)(xing)焊接(jie)(jie)。焊頭表(biao)面應(ying)(ying)(ying)光滑無毛刺和錯誤焊接(jie)(jie)。如(ru)果沒有焊接(jie)(jie)或不(bu)平整(zheng),則(ze)應(ying)(ying)(ying)重新焊接(jie)(jie)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng),直到(dao)達到(dao)要求為(wei)止(zhi)。  對(dui)于真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機組(zu)的(de)接(jie)(jie)線(xian)(xian)(xian)(xian),必(bi)(bi)須(xu)使用(yong)(yong)(yong)塑(su)料帶將三(san)跟(gen)線(xian)(xian)(xian)(xian)纏繞在一起(qi)。必(bi)(bi)須(xu)包(bao)(bao)裹兩(liang)層(ceng)。第(di)(di)(di)一層(ceng)應(ying)(ying)(ying)距每個(ge)導(dao)線(xian)(xian)(xian)(xian)絕(jue)緣(yuan)(yuan)層(ceng)的(de)末(mo)端(duan)大于50mm,第(di)(di)(di)二層(ceng)應(ying)(ying)(ying)距第(di)(di)(di)一層(ceng)絕(jue)緣(yuan)(yuan)層(ceng)的(de)末(mo)端(duan)大于50mm。一鍋冷水會(hui)將包(bao)(bao)裹的(de)線(xian)(xian)(xian)(xian)頭安全地(di)浸(jin)入(ru)水中。 12小時(shi)(shi)(shi)(shi)后(hou),使用(yong)(yong)(yong)500V 兆歐(ou)(ou)表(biao)測量(liang)絕(jue)緣(yuan)(yuan)絕(jue)不(bu)能低于50萬(wan)億個(ge)歐(ou)(ou),否(fou)則(ze)應(ying)(ying)(ying)重新包(bao)(bao)裝,直到(dao)達到(dao)要求。  真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機組(zu)的(de)接(jie)(jie)地(di)線(xian)(xian)(xian)(xian)也必(bi)(bi)須(xu)根據海底電(dian)纜(lan)(lan)接(jie)(jie)線(xian)(xian)(xian)(xian)過程的(de)要求進(jin)行(xing)(xing)綁(bang)(bang)扎。連接(jie)(jie)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)機組(zu)后(hou),在下降井的(de)同時(shi)(shi)(shi)(shi)應(ying)(ying)(ying)不(bu)斷晃(huang)動絕(jue)緣(yuan)(yuan)電(dian)阻(zu),以觀察其變化...
2019 - 12 - 12
在選(xuan)(xuan)擇真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)之前,每個人(ren)都必(bi)須了(le)解有(you)關真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)幾個重要(yao)概念(nian)和參數(shu)。  真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度:指(zhi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)下(xia)(xia)氣(qi)體的(de)(de)(de)(de)稀薄(bo)度,通常(chang)用真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度表示。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)計讀取的(de)(de)(de)(de)值(zhi)(zhi)成為(wei)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)值(zhi)(zhi)是(shi)指(zhi)示系(xi)統(tong)壓(ya)(ya)力(li)(li)(li)(li)(li)的(de)(de)(de)(de)實際(ji)值(zhi)(zhi)低于(yu)(yu)大(da)(da)(da)氣(qi)壓(ya)(ya)的(de)(de)(de)(de)值(zhi)(zhi)。表格中顯(xian)示的(de)(de)(de)(de)值(zhi)(zhi)是(shi)極(ji)限(xian)(xian)絕(jue)(jue)對壓(ya)(ya)力(li)(li)(li)(li)(li),這是(shi)我們指(zhi)的(de)(de)(de)(de)極(ji)限(xian)(xian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度=大(da)(da)(da)氣(qi)壓(ya)(ya)-絕(jue)(jue)對壓(ya)(ya)力(li)(li)(li)(li)(li)(大(da)(da)(da)氣(qi)壓(ya)(ya)一般為(wei)101325Pa),水環真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)極(ji)限(xian)(xian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)為(wei)3300Pa,旋轉葉(xie)片真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)極(ji)限(xian)(xian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)為(wei)200Pa。  極(ji)限(xian)(xian)絕(jue)(jue)對壓(ya)(ya)力(li)(li)(li)(li)(li):由(you)絕(jue)(jue)對壓(ya)(ya)力(li)(li)(li)(li)(li)測(ce)量的(de)(de)(de)(de)內(nei)部壓(ya)(ya)力(li)(li)(li)(li)(li)要(yao)比(bi)“理(li)(li)(li)論(lun)(lun)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(理(li)(li)(li)論(lun)(lun)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)壓(ya)(ya)力(li)(li)(li)(li)(li)為(wei)0Pa)”高(gao)多少。它比(bi)較(jiao)的(de)(de)(de)(de)對象是(shi)理(li)(li)(li)論(lun)(lun)狀態的(de)(de)(de)(de)絕(jue)(jue)對真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)壓(ya)(ya)力(li)(li)(li)(li)(li)值(zhi)(zhi)。由(you)于(yu)(yu)工(gong)藝限(xian)(xian)制(zhi)(zhi),無論(lun)(lun)如(ru)何我們都無法將內(nei)部壓(ya)(ya)力(li)(li)(li)(li)(li)拉至(zhi)(zhi)0 Pa的(de)(de)(de)(de)絕(jue)(jue)對真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)。因(yin)(yin)此(ci),由(you)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)抽(chou)(chou)(chou)出的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)值(zhi)(zhi)高(gao)于(yu)(yu)理(li)(li)(li)論(lun)(lun)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)值(zhi)(zhi)。因(yin)(yin)此(ci),以絕(jue)(jue)對真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)表示時,值(zhi)(zhi)前面沒有(you)負號(hao)。  抽(chou)(chou)(chou)氣(qi)量:抽(chou)(chou)(chou)氣(qi)量是(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)抽(chou)(chou)(chou)氣(qi)速度的(de)(de)(de)(de)度量。一般用L/S和m表示?/H。它是(shi)泄漏(lou)補(bu)償率的(de)(de)(de)(de)參數(shu)。理(li)(li)(li)論(lun)(lun)上(shang),繪制(zhi)(zhi)了(le)相同體積的(de)(de)(de)(de)容器。為(wei)什么(me)大(da)(da)(da)型(xing)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)很(hen)容易獲得我們所需(xu)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong),而小(xiao)型(xing)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)卻很(hen)難甚(shen)至(zhi)(zhi)不(bu)想要(yao)我們想要(yao)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)?因(yin)(yin)為(wei)管道或容器絕(jue)(jue)對不(bu)能絕(jue)(jue)對防(fang)泄漏(lou)。大(da)(da)(da)的(de)(de)(de)(de)泵(beng)(beng)(beng)送能力(li)(li)(li)(li)(li)彌(mi)補(bu)了(le)由(you)泄漏(lou)引(yin)起(qi)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)下(xia)(xia)降。因(yin)(yin)此(ci),容易得出理(li)(li)(li)想的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)值(zhi)(zhi)。因(yin)(yin)此(ci),建議您在計算理(li)(li)(li)論(lun)(lun)抽(chou)(chou)(chou)氣(qi)量時選(xuan)(xuan)擇更高(gao)級(ji)別的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。  關于(yu)(yu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)選(xuan)(xuan)擇  1、滿(man)足(zu)工(gong)藝要(yao)求的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)  真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)工(gong)作壓(ya)(ya)力(li)(li)(li)(li)(li)應滿(man)足(zu)過程工(gong)作壓(ya)(ya)力(li)(li)(li)(li)(li)的(de)(de)(de)(de)要(yao)求,選(xuan)(xuan)擇時的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度應比(bi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)設備的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度高(gao)一半至(zhi)(zhi)一個數(shu)量級(ji)。通常(chang),如(ru)果要(yao)求絕(jue)(jue)對壓(ya)(ya)力(li)(li)(li)(li)(li)高(gao)于(yu)(yu)3300Pa,...
2019 - 12 - 15
1、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)包(bao)裝機(ji)中(zhong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)在(zai)正常運行(xing)之前(qian),應(ying)(ying)該(gai)對真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)進(jin)行(xing)一(yi)次(ci)測試,并檢查(cha)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)是否存(cun)在(zai)異常振(zhen)動(dong)(dong)和沖擊(ji)噪聲。首次(ci)使(shi)(shi)(shi)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)還應(ying)(ying)確(que)定真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)極限壓(ya)力,該(gai)極限壓(ya)力應(ying)(ying)符合技術規格。在(zai)長期使(shi)(shi)(shi)用(yong)(yong)(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)情況下(xia),真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)溫度(du)不(bu)(bu)應(ying)(ying)超過(guo)70度(du)。  2、需要(yao)通過(guo)冷(leng)(leng)卻(que)(que)水的(de)(de)(de)(de)(de)設(she)備的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),必須在(zai)啟動(dong)(dong)前(qian)先(xian)通過(guo)冷(leng)(leng)卻(que)(que)水,然(ran)后(hou)再(zai)啟動(dong)(dong)。冷(leng)(leng)卻(que)(que)水出(chu)口(kou)的(de)(de)(de)(de)(de)溫度(du)不(bu)(bu)應(ying)(ying)超過(guo)30度(du)。  3、連續真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)和被抽系(xi)(xi)統的(de)(de)(de)(de)(de)管道應(ying)(ying)盡可(ke)能短而粗,并且管道的(de)(de)(de)(de)(de)內徑(jing)一(yi)般應(ying)(ying)不(bu)(bu)小于真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)入口(kou)的(de)(de)(de)(de)(de)直(zhi)徑(jing),以(yi)(yi)(yi)免(mian)影響泵(beng)(beng)(beng)(beng)送管道阻力導(dao)致(zhi)的(de)(de)(de)(de)(de)大速度(du)。  4、為了保持工作室的(de)(de)(de)(de)(de)清潔衛生,這有(you)利于工人(ren)的(de)(de)(de)(de)(de)健康,皮(pi)管用(yong)(yong)(yong)于將廢(fei)氣(qi)直(zhi)接引到(dao)室外。  5、如果(guo)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)長時(shi)(shi)間不(bu)(bu)工作或(huo)環境(jing)溫度(du)較低,則可(ke)能會導(dao)致(zhi)啟動(dong)(dong)困難(nan)。此時(shi)(shi),應(ying)(ying)使(shi)(shi)(shi)用(yong)(yong)(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)抽氣(qi)口(kou)通大氣(qi)隨風旋轉滑(hua)輪(lun)。在(zai)沒(mei)有(you)電(dian)源的(de)(de)(de)(de)(de)情況下(xia)旋轉數周后(hou),將啟動(dong)(dong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。使(shi)(shi)(shi)用(yong)(yong)(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),您(nin)可(ke)以(yi)(yi)(yi)繼(ji)續運行(xing)電(dian)動(dong)(dong)機(ji)幾次(ci),將真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)腔中(zhong)存(cun)儲的(de)(de)(de)(de)(de)油(you)(you)排入燃油(you)(you)箱,然(ran)后(hou)啟動(dong)(dong)。如果(guo)沒(mei)有(you),您(nin)可(ke)以(yi)(yi)(yi)使(shi)(shi)(shi)用(yong)(yong)(yong)輻射加熱或(huo)直(zhi)接加熱真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),直(zhi)到(dao)它可(ke)以(yi)(yi)(yi)移(yi)動(dong)(dong)為止。  6、使(shi)(shi)(shi)用(yong)(yong)(yong)前(qian),檢查(cha)設(she)備的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)(you)是否到(dao)達窗口(kou)的(de)(de)(de)(de)(de)油(you)(you)標線位置。同時(shi)(shi),必須檢查(cha)電(dian)動(dong)(dong)機(ji)皮(pi)帶輪(lun)的(de)(de)(de)(de)(de)旋轉方向(xiang)。  7、工作完成后(hou),應(ying)(ying)先(xian)關閉高空(kong)(kong)(kong)(kong)(kong)(kong)(kong)閥(fa),然(ran)后(hou)再(zai)關閉低空(kong)(kong)(kong)(kong)(kong)(kong)(kong)閥(fa),然(ran)后(hou)關閉旋片真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),然(ran)后(hou)排氣(qi),以(yi)(yi)(yi)防止氣(qi)體泄漏(lou)。油(you)(you)返回真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統。最(zui)后(hou),應(ying)(ying)切斷主(zhu)電(dian)源,并停止供水。
2019 - 12 - 18
以(yi)下是(shi)(shi)(shi)(shi)羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)廠家對(dui)啟動(dong)(dong)羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)前準(zhun)(zhun)(zhun)備(bei)(bei)工(gong)(gong)(gong)(gong)作(zuo)的(de)介紹。羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)機(ji)組(zu)一般使(shi)(shi)(shi)用羅(luo)(luo)(luo)茨(ci)泵(beng)(beng)(beng)作(zuo)為(wei)主(zhu)泵(beng)(beng)(beng),水(shui)(shui)(shui)(shui)環泵(beng)(beng)(beng)作(zuo)為(wei)前級泵(beng)(beng)(beng)組(zu)成(cheng)。該(gai)真(zhen)(zhen)空(kong)(kong)(kong)(kong)裝置廣泛應(ying)用于(yu)各種行(xing)業(ye)(ye),如食品工(gong)(gong)(gong)(gong)業(ye)(ye)中(zhong)(zhong)(zhong)的(de)冷(leng)凍干(gan)(gan)燥過程、醫(yi)藥工(gong)(gong)(gong)(gong)業(ye)(ye)中(zhong)(zhong)(zhong)的(de)干(gan)(gan)燥過程、化學(xue)工(gong)(gong)(gong)(gong)業(ye)(ye)中(zhong)(zhong)(zhong)的(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)蒸(zheng)餾(liu)和(he)結晶過程等。為(wei)了幫(bang)助(zhu)客戶更好地準(zhun)(zhun)(zhun)備(bei)(bei)我(wo)(wo)們(men)的(de)產品使(shi)(shi)(shi)用,我(wo)(wo)們(men)想介紹啟動(dong)(dong)羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)組(zu)前的(de)準(zhun)(zhun)(zhun)備(bei)(bei)工(gong)(gong)(gong)(gong)作(zuo):  1.檢(jian)查(cha)(cha)前泵(beng)(beng)(beng)水(shui)(shui)(shui)(shui)箱水(shui)(shui)(shui)(shui)位(wei)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)達到水(shui)(shui)(shui)(shui)箱的(de)3/4以(yi)上,并彌補(bu)不足。  2.檢(jian)查(cha)(cha)水(shui)(shui)(shui)(shui)箱使(shi)(shi)(shi)用中(zhong)(zhong)(zhong)的(de)水(shui)(shui)(shui)(shui)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)干(gan)(gan)凈,不允許使(shi)(shi)(shi)用含(han)泥沙的(de)污水(shui)(shui)(shui)(shui),以(yi)免堵(du)塞管道,造成(cheng)葉(xie)輪(lun)磨損,增加電(dian)(dian)機(ji)負(fu)荷(he),造成(cheng)故障,影(ying)響泵(beng)(beng)(beng)使(shi)(shi)(shi)用的(de)使(shi)(shi)(shi)用壽命。  3.檢(jian)查(cha)(cha)中(zhong)(zhong)(zhong)間(jian)泵(beng)(beng)(beng)和(he)主(zhu)泵(beng)(beng)(beng)中(zhong)(zhong)(zhong)潤(run)(run)滑(hua)油(you)(you)的(de)油(you)(you)位(wei)。油(you)(you)位(wei)必須(xu)達到油(you)(you)窗(chuang)的(de)3/4以(yi)上。同時(shi),檢(jian)查(cha)(cha)顏色潤(run)(run)滑(hua)油(you)(you)。如果羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)出(chu)現有(you)(you)更多乳白色或黑色雜質,通知機(ji)修工(gong)(gong)(gong)(gong)更換潤(run)(run)滑(hua)油(you)(you)。  4.檢(jian)查(cha)(cha)中(zhong)(zhong)(zhong)間(jian)泵(beng)(beng)(beng)和(he)主(zhu)泵(beng)(beng)(beng)循環冷(leng)卻(que)水(shui)(shui)(shui)(shui)路是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)完好,打開(kai)循環冷(leng)卻(que)進(jin)水(shui)(shui)(shui)(shui)和(he)出(chu)水(shui)(shui)(shui)(shui)閥,檢(jian)查(cha)(cha)循環冷(leng)卻(que)進(jin)水(shui)(shui)(shui)(shui)和(he)出(chu)水(shui)(shui)(shui)(shui)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)正(zheng)常(chang)(chang)。  5.檢(jian)查(cha)(cha)中(zhong)(zhong)(zhong)間(jian)泵(beng)(beng)(beng)底部緩沖罐的(de)排水(shui)(shui)(shui)(shui)閥是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)關閉。  6.檢(jian)查(cha)(cha)羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)機(ji)組(zu)電(dian)(dian)路是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)良好,控制柜指(zhi)示是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)正(zheng)常(chang)(chang)是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)。  7.檢(jian)查(cha)(cha)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)機(ji)組(zu)的(de)電(dian)(dian)極觸點(dian)壓(ya)力。中(zhong)(zhong)(zhong)間(jian)泵(beng)(beng)(beng)和(he)主(zhu)泵(beng)(beng)(beng)壓(ya)力是(shi)(shi)(shi)(shi)否(fou)(fou)(fou)啟動(dong)(dong)正(zheng)常(chang)(chang)(中(zhong)(zhong)(zhong)間(jian)泵(beng)(beng)(beng)啟動(dong)(dong)進(jin)口(kou)壓(ya)力大(da)于(yu)0.065Mpa,主(zhu)泵(beng)(beng)(beng)啟動(dong)(dong)進(jin)口(kou)壓(ya)力大(da)于(yu)0.085Mpa)。  每個人都經常(chang)(chang)忽略準(zhun)(zhun)(zhun)備(bei)(bei)工(gong)(gong)(gong)(gong)作(zuo)。事實(shi)上,這項工(gong)(gong)(gong)(gong)作(zuo)也非常(chang)(chang)重要。只有(you)(you)為(wei)開(kai)工(gong)(gong)(gong)(gong)做好精心準(zhun)(zhun)(zhun)備(bei)(bei),能(neng)夠確保工(gong)(gong)(gong)(gong)作(zuo)才能(neng)安全,提(ti)高生產質量。綜上所述,羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)機(ji)組(zu)只有(you)(you)在以(yi)上所有(you)(you)事項都...
2019 - 12 - 21
隨著(zhu)(zhu)科學技術(shu)的(de)(de)(de)(de)不斷發展,水(shui)(shui)環真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)的(de)(de)(de)(de)使(shi)用(yong)自(zi)動化程度(du)(du)(du)越(yue)來越(yue)高,降(jiang)低(di)了人們的(de)(de)(de)(de)工作(zuo)難度(du)(du)(du)。這與(yu)(yu)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)系統的(de)(de)(de)(de)發展密不可分(fen)(fen)。隨著(zhu)(zhu)系統的(de)(de)(de)(de)不斷完善和(he)擴(kuo)展,已經使(shi)用(yong)了許多專業(ye)術(shu)語。  1、受(shou)(shou)控(kong)(kong)(kong)(kong)(kong)(kong)對(dui)象(xiang)(xiang)  需(xu)要(yao)(yao)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)設(she)(she)備(bei)或生(sheng)產(chan)過程稱(cheng)為受(shou)(shou)控(kong)(kong)(kong)(kong)(kong)(kong)對(dui)象(xiang)(xiang)。例(li)如(ru)(ru),真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)閥(fa),真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng),真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)鍍(du)膜(mo)機(ji),真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)熱(re)處理爐等。  2、測(ce)(ce)量(liang)(liang)(liang)(liang)裝(zhuang)(zhuang)(zhuang)置  測(ce)(ce)量(liang)(liang)(liang)(liang)受(shou)(shou)控(kong)(kong)(kong)(kong)(kong)(kong)量(liang)(liang)(liang)(liang)變化的(de)(de)(de)(de)裝(zhuang)(zhuang)(zhuang)置。例(li)如(ru)(ru):真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)計(ji)(ji),溫(wen)度(du)(du)(du)計(ji)(ji),膜(mo)厚測(ce)(ce)量(liang)(liang)(liang)(liang)儀(yi)等。  3、水(shui)(shui)環真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)調(diao)(diao)(diao)節(jie)(jie)裝(zhuang)(zhuang)(zhuang)置(調(diao)(diao)(diao)節(jie)(jie)器(qi)(qi))  它(ta)將(jiang)測(ce)(ce)量(liang)(liang)(liang)(liang)設(she)(she)備(bei)測(ce)(ce)得(de)的(de)(de)(de)(de)受(shou)(shou)控(kong)(kong)(kong)(kong)(kong)(kong)子與(yu)(yu)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)過程中(zhong)需(xu)要(yao)(yao)保(bao)持(chi)的(de)(de)(de)(de)給(gei)定(ding)值(zhi)(zhi)進行比較,獲得(de)偏差(cha)(cha)值(zhi)(zhi),并根據(ju)設(she)(she)計(ji)(ji)的(de)(de)(de)(de)計(ji)(ji)算規則進行計(ji)(ji)算,并發送信(xin)號以(yi)使(shi)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)執行器(qi)(qi)起作(zuo)用(yong)消(xiao)除控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)量(liang)(liang)(liang)(liang)與(yu)(yu)給(gei)定(ding)值(zhi)(zhi)的(de)(de)(de)(de)偏差(cha)(cha)。如(ru)(ru)模擬PID(比例(li),積分(fen)(fen),微(wei)分(fen)(fen))調(diao)(diao)(diao)節(jie)(jie)器(qi)(qi),數字PID調(diao)(diao)(diao)節(jie)(jie)器(qi)(qi)(即微(wei)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)器(qi)(qi),計(ji)(ji)算機(ji))等。在(zai)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)裝(zhuang)(zhuang)(zhuang)置的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)中(zhong),通常將(jiang)其與(yu)(yu)測(ce)(ce)量(liang)(liang)(liang)(liang)裝(zhuang)(zhuang)(zhuang)置的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)計(ji)(ji)和(he)致(zhi)動器(qi)(qi)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)調(diao)(diao)(diao)節(jie)(jie)閥(fa)組合(he)以(yi)形成壓(ya)力(li)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)器(qi)(qi)。  4、執行機(ji)構  它(ta)接收來自(zi)調(diao)(diao)(diao)節(jie)(jie)裝(zhuang)(zhuang)(zhuang)置的(de)(de)(de)(de)信(xin)號并產(chan)生(sheng)調(diao)(diao)(diao)節(jie)(jie)效果,以(yi)消(xiao)除受(shou)(shou)控(kong)(kong)(kong)(kong)(kong)(kong)量(liang)(liang)(liang)(liang)與(yu)(yu)給(gei)定(ding)值(zhi)(zhi)的(de)(de)(de)(de)偏差(cha)(cha)。例(li)如(ru)(ru),用(yong)于調(diao)(diao)(diao)節(jie)(jie)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)室中(zhong)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)的(de)(de)(de)(de)調(diao)(diao)(diao)節(jie)(jie)閥(fa)和(he)用(yong)于調(diao)(diao)(diao)節(jie)(jie)加熱(re)溫(wen)度(du)(du)(du)的(de)(de)(de)(de)調(diao)(diao)(diao)節(jie)(jie)器(qi)(qi)屬于這種類(lei)(lei)型(xing)(xing)的(de)(de)(de)(de)機(ji)構。  5、控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)數量(liang)(liang)(liang)(liang)  指在(zai)受(shou)(shou)控(kong)(kong)(kong)(kong)(kong)(kong)對(dui)象(xiang)(xiang)內(nei)實現控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)所需(xu)的(de)(de)(de)(de)參(can)數。例(li)如(ru)(ru):壓(ya)力(li),溫(wen)度(du)(du)(du),流量(liang)(liang)(liang)(liang),膜(mo)厚等。  6、水(shui)(shui)環真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)測(ce)(ce)量(liang)(liang)(liang)(liang)  由測(ce)(ce)量(liang)(liang)(liang)(liang)設(she)(she)備(bei)測(ce)(ce)量(liang)(liang)(liang)(liang)的(de)(de)(de)(de)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)量(liang)(liang)(liang)(liang)的(de)(de)(de)(de)實際(ji)值(zhi)(zhi)。  7、給(gei)定(ding)值(zhi)(zhi)  需(xu)要(yao)(yao)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)量(liang)(liang)(liang)(liang)保(bao)持(chi)恒定(ding)或根據(ju)預定(ding)值(zhi)(zhi)變化。  8、偏差(cha)(cha)  測(ce)(ce)量(liang)(liang)(liang)(liang)值(zhi)(zhi)與(yu)(yu)給(gei)定(ding)值(zhi)(zhi)之差(cha)(cha)。  9、干(gan)擾  是引起控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)量(liang)(liang)(liang)(liang)變化的(de)(de)(de)(de)因(yin)素(su)。有兩(liang)種類(lei)(lei)型(xing)(xing)的(de)(de)(de)(de)干(gan)擾:一(yi)種是控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)...
2019 - 12 - 24
羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)在(zai)石油(you)、化(hua)工(gong)(gong)(gong)、塑(su)料和(he)(he)汽輪機(ji)轉(zhuan)子(zi)(zi)(zi)動平衡中起(qi)著重要(yao)(yao)作(zuo)(zuo)用。對我(wo)們來說(shuo),當(dang)我(wo)們在(zai)使用時(shi),我(wo)們應(ying)(ying)該了解羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)設備的(de)(de)(de)工(gong)(gong)(gong)作(zuo)(zuo)點(dian),以便(bian)能(neng)夠順利運(yun)行(xing)(xing)。那么(me)(me)羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)設備的(de)(de)(de)工(gong)(gong)(gong)作(zuo)(zuo)點(dian)是(shi)什么(me)(me)。  1、重新(xin)組(zu)裝后(hou),應(ying)(ying)進(jin)(jin)(jin)行(xing)(xing)試運(yun)行(xing)(xing)。清(qing)(qing)洗(xi)過(guo)程(cheng)中,羅(luo)(luo)(luo)茨(ci)泵(beng)(beng)(beng)中會殘留一(yi)(yi)(yi)定量(liang)的(de)(de)(de)揮發油(you)發物。泵(beng)(beng)(beng)將(jiang)閑置2小時(shi),機(ji)油(you)將(jiang)更(geng)(geng)換(huan)兩(liang)次。正(zheng)常運(yun)行(xing)(xing)后(hou),將(jiang)再次投入正(zheng)常運(yun)行(xing)(xing)。  2、當(dang)新(xin)設備一(yi)(yi)(yi)般(ban)泵(beng)(beng)(beng)出清(qing)(qing)潔干燥的(de)(de)(de)氣(qi)體(ti)時(shi),建(jian)議每100小時(shi)更(geng)(geng)換(huan)一(yi)(yi)(yi)次油(you)。換(huan)油(you)周期應(ying)(ying)根據實際使用條件以及(ji)是(shi)否能(neng)滿足(zu)性能(neng)要(yao)(yao)求和(he)(he)其他情(qing)況進(jin)(jin)(jin)行(xing)(xing)考慮(lv)。  3、工(gong)(gong)(gong)作(zuo)(zuo)2000小時(shi)后(hou),應(ying)(ying)進(jin)(jin)(jin)行(xing)(xing)大修(xiu),檢(jian)查(cha)橡膠密封件程(cheng)度的(de)(de)(de)老化(hua)情(qing)況,檢(jian)查(cha)排氣(qi)閥板(ban)是(shi)否的(de)(de)(de)開(kai)裂情(qing)況,清(qing)(qing)理(li)沉積在(zai)閥板(ban)和(he)(he)排氣(qi)閥座上(shang)的(de)(de)(de)污垢。  4、向軸(zhou)(zhou)承體(ti)添加軸(zhou)(zhou)承潤(run)滑(hua)油(you),觀(guan)察油(you)位(wei)應(ying)(ying)在(zai)油(you)標中間(jian),潤(run)滑(hua)油(you)應(ying)(ying)及(ji)時(shi)更(geng)(geng)換(huan)或補充。  5、務(wu)必檢(jian)查(cha)機(ji)油(you)質量(liang)情(qing)況。如果發現機(ji)油(you)變(bian)質,及(ji)時(shi)更(geng)(geng)換(huan)新(xin)機(ji)油(you)。確保正(zheng)常工(gong)(gong)(gong)作(zuo)(zuo)。  6、清(qing)(qing)潔泵(beng)(beng)(beng)室內的(de)(de)(de)所有(you)零件,如轉(zhuan)子(zi)(zi)(zi)、轉(zhuan)子(zi)(zi)(zi)、彈簧等。一(yi)(yi)(yi)般(ban),用汽油(you)清(qing)(qing)洗(xi)并(bing)干燥。  7、羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)需(xu)要(yao)(yao)經常檢(jian)查(cha)油(you)位(wei)。如果不符合(he)規定,必須進(jin)(jin)(jin)行(xing)(xing)調整(zheng)以符合(he)要(yao)(yao)求。  羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)工(gong)(gong)(gong)作(zuo)(zuo)時(shi)主要(yao)(yao)由泵(beng)(beng)(beng)體(ti)內的(de)(de)(de)一(yi)(yi)(yi)對同步齒(chi)輪通(tong)過(guo)兩(liang)個旋(xuan)轉(zhuan)方向相(xiang)反的(de)(de)(de)轉(zhuan)子(zi)(zi)(zi)驅動。采用先進(jin)(jin)(jin)的(de)(de)(de)技術配件,大大改變(bian)了噪音,成(cheng)為現在(zai)流行(xing)(xing)的(de)(de)(de)新(xin)型設備。  恒才機(ji)電真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)廠家主要(yao)(yao)產(chan)品有(you)2BV、V、VG、VI、VZ、VN、LRP系(xi)列(lie)水環真(zhen)(zhen)空(kong)泵(beng)(beng)(beng),X、GVD系(xi)列(lie)旋(xuan)片真(zhen)(zhen)空(kong)泵(beng)(beng)(beng),ZJ系(xi)列(lie)羅(luo)(luo)(luo)茨(ci)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng),GXS、DHS、VSD、G...
2019 - 12 - 27
在(zai)(zai)(zai)水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)使(shi)用(yong)過(guo)(guo)程中,由于使(shi)用(yong)不當、維(wei)(wei)護不善甚至長(chang)期工(gong)作(zuo)(zuo),可(ke)能會出現設(she)(she)備故障。根據過(guo)(guo)去(qu)的(de)(de)(de)經驗(yan),為每個人總結(jie)了常(chang)(chang)見故障和(he)維(wei)(wei)護方(fang)法(fa)。以下是(shi)對耐(nai)腐(fu)蝕(shi)2bv水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)維(wei)(wei)護的(de)(de)(de)介紹:  1、耐(nai)腐(fu)蝕(shi)2bv水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)異(yi)常(chang)(chang)啟(qi)(qi)動聲音  (1)啟(qi)(qi)動聲音異(yi)常(chang)(chang)時(shi),用(yong)戶(hu)應(ying)檢(jian)查(cha)(cha)電(dian)(dian)(dian)源電(dian)(dian)(dian)壓(ya)、電(dian)(dian)(dian)機(ji)(ji)接線等。一(yi)(yi)個接一(yi)(yi)個地清(qing)除長(chang)期未使(shi)用(yong)的(de)(de)(de)蓋子上(shang)的(de)(de)(de)雜質和(he)異(yi)物,并(bing)在(zai)(zai)(zai)鐵銹上(shang)添加除銹劑(ji)或(huo)人工(gong)除銹。  (2)聲音仍(reng)然(ran)不正(zheng)常(chang)(chang),原因可(ke)能是(shi)泵(beng)(beng)(beng)腔內充滿工(gong)作(zuo)(zuo)流(liu)體(ti)(ti)(ti),泵(beng)(beng)(beng)腔內充滿水(shui)(shui)(shui)啟(qi)(qi)動。打開(kai)排放(fang)出口并(bing)釋放(fang)適(shi)量的(de)(de)(de)工(gong)作(zuo)(zuo)流(liu)體(ti)(ti)(ti)就足夠了。  2、耐(nai)腐(fu)蝕(shi)2bv水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)電(dian)(dian)(dian)機(ji)(ji)過(guo)(guo)熱(re)  電(dian)(dian)(dian)機(ji)(ji)過(guo)(guo)熱(re)時(shi),用(yong)戶(hu)應(ying)先(xian)停機(ji)(ji),然(ran)后檢(jian)查(cha)(cha)電(dian)(dian)(dian)機(ji)(ji)缺相、接線牢(lao)固、排氣(qi)(qi)孔堵(du)塞、葉(xie)輪拖(tuo)動等情況(kuang)。逐(zhu)一(yi)(yi)檢(jian)查(cha)(cha)供水(shui)(shui)(shui)是(shi)否(fou)導致(zhi)電(dian)(dian)(dian)機(ji)(ji)過(guo)(guo)載,并(bing)將供水(shui)(shui)(shui)減少到(dao)參數設(she)(she)定(ding)范圍。  3、溫度(du)太(tai)高了  (1)如果(guo)吸(xi)入(ru)氣(qi)(qi)體(ti)(ti)(ti)的(de)(de)(de)溫度(du)過(guo)(guo)高,用(yong)戶(hu)應(ying)采取措施降低(di)(di)吸(xi)入(ru)氣(qi)(qi)體(ti)(ti)(ti)的(de)(de)(de)溫度(du),除去(qu)壓(ya)縮室內氣(qi)(qi)體(ti)(ti)(ti)散發(fa)的(de)(de)(de)汽(qi)化(hua)熱(re),并(bing)在(zai)(zai)(zai)泵(beng)(beng)(beng)入(ru)口前(qian)冷(leng)凝可(ke)冷(leng)凝氣(qi)(qi)體(ti)(ti)(ti)。  (2)溫度(du)過(guo)(guo)高應(ying)根據工(gong)作(zuo)(zuo)流(liu)體(ti)(ti)(ti)和(he)氣(qi)(qi)體(ti)(ti)(ti)的(de)(de)(de)實際(ji)情況(kuang)解決。如果(guo)工(gong)作(zuo)(zuo)流(liu)體(ti)(ti)(ti)入(ru)口處的(de)(de)(de)溫度(du)太(tai)高或(huo)供應(ying)太(tai)少,用(yong)戶(hu)應(ying)該找到(dao)降低(di)(di)工(gong)作(zuo)(zuo)流(liu)體(ti)(ti)(ti)溫度(du)或(huo)增(zeng)加工(gong)作(zuo)(zuo)流(liu)體(ti)(ti)(ti)供應(ying)的(de)(de)(de)方(fang)法(fa)。  4、盤車(che)(che)困難  (1)大(da)多數盤車(che)(che)困難是(shi)由于出廠后進(jin)入(ru)工(gong)況(kuang)長(chang)期失效,真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)端(duan)面生銹造成的(de)(de)(de)。草酸需要注(zhu)入(ru)泵(beng)(beng)(beng)腔浸(jin)泡半小(xiao)時(shi)。松開(kai)螺(luo)栓后,盤車(che)(che)順(shun)利進(jin)行,然(ran)后泵(beng)(beng)(beng)蓋螺(luo)栓均勻(yun)鎖緊。  (2)如果(guo)設(she)(she)備在(zai)(zai)(zai)使(shi)用(yong)中,應(ying)檢(jian)查(cha)(cha)水(shui)(shui)(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)泵(beng)(beng)(beng)室水(shui)(shui)(shui)溫和(he)污垢清(qing)洗(xi),并(bing)改進(jin)工(gong)藝,盡可(ke)能降低(di)(di)水(shui)(shui)(shui)...
最新資訊(xun) 了解公司的最新活(huo)動及打折(zhe)促(cu)銷
2019 - 08 - 08
真(zhen)(zhen)空(kong)(kong)系(xi)(xi)統(tong)(tong)(tong)在(zai)食(shi)品生(sheng)產粉(fen)(fen)(fen)(fen)末管(guan)理中(zhong)(zhong)的(de)(de)(de)應用(yong)非常重要,然(ran)后小(xiao)編就會(hui)告訴你(ni)原因。在(zai)食(shi)品生(sheng)產的(de)(de)(de)粉(fen)(fen)(fen)(fen)塵(chen)(chen)(chen)(chen)控制(zhi)(zhi)方(fang)面,許多用(yong)戶首先想到它,以(yi)(yi)便員(yuan)工(gong)可以(yi)(yi)在(zai)車(che)間(jian)定期掃描。如果(guo)更多,可以(yi)(yi)使用(yong)小(xiao)型真(zhen)(zhen)空(kong)(kong)吸(xi)塵(chen)(chen)(chen)(chen)器(qi)清(qing)潔(jie)。然(ran)而(er),根據調(diao)查(cha),95%的(de)(de)(de)車(che)間(jian)粉(fen)(fen)(fen)(fen)塵(chen)(chen)(chen)(chen)濃(nong)度(du)通過手動(dong)清(qing)潔(jie)和(he)(he)吸(xi)塵(chen)(chen)(chen)(chen)器(qi)不(bu)(bu)符(fu)合國(guo)家安(an)全局的(de)(de)(de)要求,甚至車(che)間(jian)的(de)(de)(de)灰(hui)塵(chen)(chen)(chen)(chen)也(ye)有爆(bao)(bao)炸(zha)的(de)(de)(de)危險。食(shi)品車(che)間(jian)使用(yong)Punoc真(zhen)(zhen)空(kong)(kong)系(xi)(xi)統(tong)(tong)(tong),車(che)間(jian)進行了清(qing)潔(jie)。合格率超(chao)過95%,因此(ci)真(zhen)(zhen)空(kong)(kong)系(xi)(xi)統(tong)(tong)(tong)在(zai)食(shi)品生(sheng)產的(de)(de)(de)粉(fen)(fen)(fen)(fen)塵(chen)(chen)(chen)(chen)控制(zhi)(zhi)中(zhong)(zhong)起(qi)著(zhu)至關重要的(de)(de)(de)作用(yong)。你(ni)認為食(shi)物的(de)(de)(de)小(xiao)塵(chen)(chen)(chen)(chen)埃還會(hui)爆(bao)(bao)炸(zha)嗎(ma)?業內專業人士也(ye)表示(shi),粉(fen)(fen)(fen)(fen)塵(chen)(chen)(chen)(chen)不(bu)(bu)是(shi)絕對(dui)安(an)全的(de)(de)(de),所以(yi)(yi)我(wo)們(men)不(bu)(bu)能忽視任何一種粉(fen)(fen)(fen)(fen)塵(chen)(chen)(chen)(chen)。在(zai)破碎機(ji),粉(fen)(fen)(fen)(fen)碎機(ji),篩分(fen)機(ji),干(gan)燥機(ji),進料器(qi)和(he)(he)儲存箱的(de)(de)(de)生(sheng)產過程中(zhong)(zhong)發生(sheng)粉(fen)(fen)(fen)(fen)塵(chen)(chen)(chen)(chen)爆(bao)(bao)炸(zha)事故(gu)。這是(shi)因為除(chu)(chu)塵(chen)(chen)(chen)(chen)設備(bei)的(de)(de)(de)灰(hui)塵(chen)(chen)(chen)(chen)沉積在(zai)管(guan)道(dao)(dao)中(zhong)(zhong)。當受到某種沖擊時,易燃粉(fen)(fen)(fen)(fen)塵(chen)(chen)(chen)(chen)再次飛散,瞬間(jian)形成高濃(nong)度(du)塵(chen)(chen)(chen)(chen)云,如果(guo)遇(yu)到火(huo)(huo)源,很容易爆(bao)(bao)炸(zha)。因此(ci),食(shi)品車(che)間(jian)的(de)(de)(de)真(zhen)(zhen)空(kong)(kong)系(xi)(xi)統(tong)(tong)(tong)安(an)裝不(bu)(bu)可能是(shi)機(ji)會(hui)主義。首先,在(zai)食(shi)品車(che)間(jian)粉(fen)(fen)(fen)(fen)塵(chen)(chen)(chen)(chen)控制(zhi)(zhi)的(de)(de)(de)前提下,需要去(qu)除(chu)(chu)火(huo)(huo)源(加工(gong)設備(bei))和(he)(he)真(zhen)(zhen)空(kong)(kong)系(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)防(fang)(fang)火(huo)(huo)防(fang)(fang)爆(bao)(bao)措施的(de)(de)(de)火(huo)(huo)源。對(dui)于機(ji)械摩擦和(he)(he)由沖擊產生(sheng)的(de)(de)(de)火(huo)(huo)花(hua),必須采取措施去(qu)除(chu)(chu)火(huo)(huo)星,以(yi)(yi)防(fang)(fang)止(zhi)(zhi)鐵(tie)(tie)板,螺釘等被(bei)吸(xi)入管(guan)道(dao)(dao)并引(yin)(yin)起(qi)火(huo)(huo)花(hua)引(yin)(yin)起(qi)燃燒。防(fang)(fang)止(zhi)(zhi)靜(jing)電(dian)火(huo)(huo)花(hua)是(shi)一個重要問(wen)題。特別是(shi)對(dui)于易燃粉(fen)(fen)(fen)(fen)塵(chen)(chen)(chen)(chen)系(xi)(xi)統(tong)(tong)(tong),系(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)集塵(chen)(chen)(chen)(chen)器(qi),管(guan)道(dao)(dao),風扇和(he)(he)其(qi)他設施應接地。它也(ye)可以(yi)(yi)用(yong)帶有鐵(tie)(tie)夾的(de)(de)(de)防(fang)(fang)靜(jing)電(dian)濾布接地。其(qi)次,要始終觀察料斗內部(bu)的(de)(de)(de)溫度(du)和(he)(he)系(xi)(xi)統(tong)(tong)(tong)真(zhen)(zhen)空(kong)(kong)桶,或(huo)安(an)裝溫度(du)傳感器(qi),隨(sui)時控制(zhi)(zhi)設備(bei)內部(bu)的(de)(de)(de)溫度(du),以(yi)(yi)防(fang)(fang)止(zhi)(zhi)熱量積聚引(yin)(yin)起(qi)火(huo)(huo)災并引(yin)(yin)起(qi)爆(bao)(bao)炸(zha)。進口真(zhen)(zhen)...
2019 - 08 - 12
在真空(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)實際應用(yong)(yong)(yong)中,有(you)時(shi)(shi)會(hui)遇到與真空(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)有(you)關的(de)(de)(de)(de)(de)各種問題,例如(ru):1.了(le)(le)解一般(ban)用(yong)(yong)(yong)途(tu)的(de)(de)(de)(de)(de)進(jin)(jin)(jin)口(kou)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)型號,我想知道(dao)原廠工廠用(yong)(yong)(yong)油(you)的(de)(de)(de)(de)(de)品(pin)牌名稱是(shi)(shi)什(shen)么?2.了(le)(le)解進(jin)(jin)(jin)口(kou)泵(beng)(beng)(beng)(beng)(beng)油(you)等(deng)(deng)(deng)級(ji)并想知道(dao)其粘度(du)(du)等(deng)(deng)(deng)級(ji)。  3.了(le)(le)解進(jin)(jin)(jin)口(kou)泵(beng)(beng)(beng)(beng)(beng)油(you)的(de)(de)(de)(de)(de)粘度(du)(du)等(deng)(deng)(deng)級(ji),如(ru)何(he)選擇(ze)國產油(you)品(pin),確定(ding)確保泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)性(xing)(xing)(xing)(xing)能(neng)(neng)指(zhi)標和運行可(ke)(ke)(ke)靠性(xing)(xing)(xing)(xing),以(yi)(yi)及低(di)成(cheng)本和合理的(de)(de)(de)(de)(de)成(cheng)本。4.對(dui)于(yu)真空(kong)泵(beng)(beng)(beng)(beng)(beng)工廠的(de)(de)(de)(de)(de)用(yong)(yong)(yong)戶和經銷商(shang),有(you)時(shi)(shi)他們需要了(le)(le)解工廠特定(ding)產品(pin)和當前工廠油(you)的(de)(de)(de)(de)(de)標準,粘度(du)(du),質量(liang)等(deng)(deng)(deng)級(ji),燃料量(liang)和推薦意見。訂(ding)購泵(beng)(beng)(beng)(beng)(beng)時(shi)(shi),需要訂(ding)購備用(yong)(yong)(yong)油(you)。數(shu)量(liang)和數(shu)量(liang)的(de)(de)(de)(de)(de)參考。真空(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)選擇(ze)方(fang)法由(you)于(yu)進(jin)(jin)(jin)口(kou)真空(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)的(de)(de)(de)(de)(de)價格遠遠高(gao)(gao)(gao)于(yu)國產油(you),如(ru)果(guo)(guo)可(ke)(ke)(ke)以(yi)(yi)正確選擇(ze)可(ke)(ke)(ke)以(yi)(yi)更(geng)換的(de)(de)(de)(de)(de)國產油(you),則使用(yong)(yong)(yong)成(cheng)本將(jiang)大(da)大(da)降(jiang)低(di)。對(dui)于(yu)國產泵(beng)(beng)(beng)(beng)(beng),如(ru)果(guo)(guo)可(ke)(ke)(ke)以(yi)(yi)合理選擇(ze)真空(kong)泵(beng)(beng)(beng)(beng)(beng)油(you),它(ta)將(jiang)對(dui)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)最(zui)終(zhong)分壓(ya),最(zui)終(zhong)全壓(ya),啟動,功耗,泵(beng)(beng)(beng)(beng)(beng)溫(wen),泵(beng)(beng)(beng)(beng)(beng)性(xing)(xing)(xing)(xing)能(neng)(neng)穩定(ding)性(xing)(xing)(xing)(xing),抗乳化性(xing)(xing)(xing)(xing)能(neng)(neng)和可(ke)(ke)(ke)靠性(xing)(xing)(xing)(xing)產生(sheng)良好影(ying)響。 。對(dui)于(yu)真空(kong)泵(beng)(beng)(beng)(beng)(beng)制造商(shang)而言,選用(yong)(yong)(yong)優(you)(you)質真空(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)可(ke)(ke)(ke)以(yi)(yi)提高(gao)(gao)(gao)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)整體(ti)性(xing)(xing)(xing)(xing)能(neng)(neng),為(wei)大(da)多數(shu)用(yong)(yong)(yong)戶帶來(lai)好處(chu),并產生(sheng)良好的(de)(de)(de)(de)(de)社會(hui)效(xiao)益。對(dui)于(yu)用(yong)(yong)(yong)戶來(lai)說,如(ru)果(guo)(guo)使用(yong)(yong)(yong)工廠油(you)的(de)(de)(de)(de)(de)效(xiao)果(guo)(guo)不是(shi)(shi)很理想,也可(ke)(ke)(ke)以(yi)(yi)根據具體(ti)情況(kuang)選擇(ze)。例如(ru):1.如(ru)果(guo)(guo)天(tian)氣(qi)寒冷,很難啟動。您可(ke)(ke)(ke)以(yi)(yi)選擇(ze)粘度(du)(du)等(deng)(deng)(deng)級(ji)較(jiao)低(di)的(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)油(you)。2.如(ru)果(guo)(guo)泵(beng)(beng)(beng)(beng)(beng)在較(jiao)高(gao)(gao)(gao)的(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)溫(wen)下工作很長時(shi)(shi)間(jian),例如(ru),如(ru)果(guo)(guo)泵(beng)(beng)(beng)(beng)(beng)在夏天(tian)有(you)熱源且(qie)環境通(tong)風不良,則吸入氣(qi)體(ti)被加熱或(huo)(huo)入口(kou)壓(ya)力(li)高(gao)(gao)(gao)等(deng)(deng)(deng)可(ke)(ke)(ke)以(yi)(yi)選擇(ze)粘度(du)(du)等(deng)(deng)(deng)級(ji)的(de)(de)(de)(de)(de)優(you)(you)質油(you)。適用(yong)(yong)(yong)于(yu)高(gao)(gao)(gao)溫(wen),高(gao)(gao)(gao)負荷(he)泵(beng)(beng)(beng)(beng)(beng)油(you)。3.如(ru)果(guo)(guo)泵(beng)(beng)(beng)(beng)(beng)溫(wen)度(du)(du)高(gao)(gao)(gao),且(qie)泵(beng)(beng)(beng)(beng)(beng)壓(ya)力(li)不高(gao)(gao)(gao),例如(ru)雙泵(beng)(beng)(beng)(beng)(beng)最(zui)大(da)壓(ya)力(li)≤5Pa,合格油(you)的(de)(de)(de)(de)(de)粘度(du)(du)為(wei)100或(huo)(huo)150,或(huo)(huo)粘度(du)(du)相(xiang)...
2019 - 08 - 16
如何有效地(di)回(hui)(hui)收(shou)(shou)(shou)蒸(zheng)汽(qi)冷(leng)(leng)(leng)凝(ning)(ning)(ning)物是當(dang)前DCP生產(chan)(chan)過(guo)(guo)程中需(xu)要解(jie)決的(de)(de)(de)(de)問(wen)(wen)題。有些(xie)客戶之前已經咨(zi)詢過(guo)(guo)這(zhe)方(fang)面(mian)的(de)(de)(de)(de)問(wen)(wen)題。當(dang)時(shi),技術人員給出(chu)了(le)在(zai)蒸(zheng)汽(qi)冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui)中使(shi)用(yong)(yong)旋片(pian)真(zhen)(zhen)空泵(beng)的(de)(de)(de)(de)解(jie)決方(fang)案,因為它采(cai)用(yong)(yong)的(de)(de)(de)(de)是背景技術:在(zai)DCP生產(chan)(chan)過(guo)(guo)程中,氧化段(duan),精細需(xu)要一(yi)定量(liang)的(de)(de)(de)(de)低壓(ya)蒸(zheng)汽(qi)。蒸(zheng)餾段(duan),成(cheng)品(pin)加工(gong)(gong)段(duan)等(deng),以(yi)及整個生產(chan)(chan)過(guo)(guo)程中的(de)(de)(de)(de)一(yi)些(xie)輔助段(duan)需(xu)要連續進(jin)行熱(re)(re)(re)水(shui)(shui)加熱(re)(re)(re),有些(xie)關鍵反應器需(xu)要直接熱(re)(re)(re)水(shui)(shui)參與。 隨(sui)著真(zhen)(zhen)空技術的(de)(de)(de)(de)不斷發展,真(zhen)(zhen)空泵(beng)的(de)(de)(de)(de)應用(yong)(yong)越(yue)來越(yue)廣泛(fan),憑借(jie)我(wo)們的(de)(de)(de)(de)單(dan)級旋片(pian)真(zhen)(zhen)空泵(beng)和(he)(he)(he)雙級旋片(pian)真(zhen)(zhen)空泵(beng)的(de)(de)(de)(de)性(xing)能,我(wo)公司(si)可(ke)以(yi)為您提供具體的(de)(de)(de)(de)解(jie)決方(fang)案。實(shi)際情況。該解(jie)決方(fang)案滿(man)足應用(yong)(yong)需(xu)求(qiu)。 蒸(zheng)汽(qi)作為一(yi)種清(qing)潔安(an)全的(de)(de)(de)(de)能源載(zai)體,廣泛(fan)應用(yong)(yong)于(yu)發電,石油(you),化工(gong)(gong),印染(ran),造紙,紡(fang)織,釀造,橡膠,陶(tao)瓷等(deng)工(gong)(gong)業領域。蒸(zheng)汽(qi)在(zai)各蒸(zheng)汽(qi)設(she)備中釋放出(chu)蒸(zheng)發潛熱(re)(re)(re)后(hou),在(zai)相同溫度和(he)(he)(he)相同壓(ya)力(li)下變為飽和(he)(he)(he)冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui)。由于(yu)蒸(zheng)汽(qi)的(de)(de)(de)(de)壓(ya)力(li)大(da)(da)于(yu)大(da)(da)氣壓(ya),冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui)的(de)(de)(de)(de)熱(re)(re)(re)量(liang)可(ke)以(yi)達(da)到蒸(zheng)汽(qi)總(zong)熱(re)(re)(re)量(liang)的(de)(de)(de)(de)20%。 30%,壓(ya)力(li)和(he)(he)(he)溫度越(yue)高,冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui)的(de)(de)(de)(de)熱(re)(re)(re)量(liang)越(yue)多,蒸(zheng)汽(qi)總(zong)熱(re)(re)(re)量(liang)的(de)(de)(de)(de)比(bi)例越(yue)大(da)(da)。可(ke)以(yi)看出(chu),冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui)的(de)(de)(de)(de)熱(re)(re)(re)量(liang)得(de)到有效回(hui)(hui)收(shou)(shou)(shou)和(he)(he)(he)利(li)用(yong)(yong),具有很大(da)(da)的(de)(de)(de)(de)節能潛力(li)。 蒸(zheng)汽(qi)冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui)回(hui)(hui)收(shou)(shou)(shou)方(fang)法需(xu)要根據當(dang)地(di)情況采(cai)用(yong)(yong)合適的(de)(de)(de)(de)方(fang)法,既使(shi)系統設(she)計簡(jian)單(dan),又(you)從根本上消除了(le)運行維護中的(de)(de)(de)(de)問(wen)(wen)題,使(shi)蒸(zheng)汽(qi)冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui)回(hui)(hui)收(shou)(shou)(shou)工(gong)(gong)作順(shun)利(li)進(jin)行。出(chu)。進(jin)口旋片(pian)真(zhen)(zhen)空泵(beng)優化整個生產(chan)(chan)過(guo)(guo)程,在(zai)生產(chan)(chan)車間安(an)排(pai)蒸(zheng)汽(qi)冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui)收(shou)(shou)(shou)集(ji)裝(zhuang)置(zhi),收(shou)(shou)(shou)集(ji)和(he)(he)(he)回(hui)(hui)收(shou)(shou)(shou)各段(duan)蒸(zheng)汽(qi)冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui),實(shi)現節能減排(pai)。而且可(ke)以(yi)排(pai)出(chu)的(de)(de)(de)(de)高溫冷(leng)(leng)(leng)凝(ning)(ning)(ning)水(shui)(shui),最大(da)(da)限度地(di)利(li)用(yong)(yong)冷(leng)(leng)(leng)...
2019 - 08 - 28
造(zao)型(xing)(xing)(xing)(xing)也稱為真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)造(zao)型(xing)(xing)(xing)(xing)。目前,成(cheng)型(xing)(xing)(xing)(xing)技術已(yi)成(cheng)為世(shi)界(jie)先進的(de)(de)(de)(de)(de)(de)(de)(de)造(zao)型(xing)(xing)(xing)(xing)之一。它(ta)用于生(sheng)產各種(zhong)鑄(zhu)造(zao)合(he)金的(de)(de)(de)(de)(de)(de)(de)(de)各種(zhong)鑄(zhu)件。根據(ju)市(shi)場需求,為了(le)提(ti)高(gao)(gao)鑄(zhu)件質(zhi)量并(bing)降低(di)成(cheng)本,提(ti)出了(le)一種(zhong)旋(xuan)轉(zhuan)薄(bo)膜。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)在(zai)(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)成(cheng)型(xing)(xing)(xing)(xing)過(guo)程(cheng)中的(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)解決方案可以提(ti)高(gao)(gao)鑄(zhu)件內(nei)外的(de)(de)(de)(de)(de)(de)(de)(de)質(zhi)量,降低(di)鑄(zhu)件的(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)產成(cheng)本,減(jian)少勞動力,創造(zao)更多的(de)(de)(de)(de)(de)(de)(de)(de)效益(yi),并(bing)在(zai)(zai)市(shi)場上競爭。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)成(cheng)型(xing)(xing)(xing)(xing)工(gong)藝(yi)具(ju)(ju)有以下特點:(1)鑄(zhu)件質(zhi)量好,尺寸精度(du)可達GB5~7,表面粗糙(cao)度(du)可達25~6.3μm;(2)鑄(zhu)造(zao)成(cheng)本低(di);(3)良好的(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作條件;(4)減(jian)少資金投(tou)入;(5)自動成(cheng)型(xing)(xing)(xing)(xing)生(sheng)產線的(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)產率(lv)仍然低(di)于高(gao)(gao)壓(ya)(ya)成(cheng)型(xing)(xing)(xing)(xing)生(sheng)產線和(he)(he)空(kong)(kong)(kong)(kong)氣沖壓(ya)(ya)成(cheng)型(xing)(xing)(xing)(xing)生(sheng)產線的(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)產率(lv),所生(sheng)產的(de)(de)(de)(de)(de)(de)(de)(de)鑄(zhu)件的(de)(de)(de)(de)(de)(de)(de)(de)形(xing)狀(zhuang)不(bu)能太復(fu)(fu)雜,最好不(bu)要有核心。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)密(mi)封(feng)造(zao)型(xing)(xing)(xing)(xing)應(ying)用范圍灰鐵配(pei)件:機(ji)(ji)床,帶T型(xing)(xing)(xing)(xing)槽工(gong)作平臺的(de)(de)(de)(de)(de)(de)(de)(de)機(ji)(ji)床,鉆床底(di)座,巖壁鉆床,曲柄,平衡配(pei)重,叉車(che)(che)配(pei)重,變(bian)速(su)箱體,渦流爐,浴缸(gang),車(che)(che)身,汽車(che)(che)飛輪(lun),制動鼓,泵(beng)(beng)(beng)(beng)(beng)(beng)葉輪(lun),泵(beng)(beng)(beng)(beng)(beng)(beng)頭鑄(zhu)件,滑(hua)輪(lun)等(deng)球墨鑄(zhu)鐵:管(guan)件,閥(fa)門(men),軸殼等(deng)鑄(zhu)鋼(gang)件:閥(fa)門(men),襯(chen)里,搖枕,后軸,櫥(chu)柜等(deng)然而,一些具(ju)(ju)有復(fu)(fu)雜幾何形(xing)狀(zhuang)的(de)(de)(de)(de)(de)(de)(de)(de)鑄(zhu)件需要與其他(ta)工(gong)藝(yi)結合(he),例如樹脂砂,涂層(ceng)砂和(he)(he)消失泡沫,并(bing)且解決難(nan)以覆蓋的(de)(de)(de)(de)(de)(de)(de)(de)復(fu)(fu)雜鑄(zhu)件是可行的(de)(de)(de)(de)(de)(de)(de)(de)。用于真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)成(cheng)型(xing)(xing)(xing)(xing)過(guo)程(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)系統包括真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng),真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)罐,過(guo)濾罐和(he)(he)管(guan)道。在(zai)(zai)設計(ji)和(he)(he)形(xing)成(cheng)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)系統時,必須防止灰塵或細砂侵入真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)并(bing)影響真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)性能。用于建模的(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)有濕式和(he)(he)干式兩種(zhong)版本。在(zai)(zai)日(ri)本,它(ta)通常安裝在(zai)(zai)地面上。對于層(ceng)壓(ya)(ya),模塑(su)和(he)(he)澆注(zhu),濕泵(beng)(beng)(beng)(beng)(beng)(beng)是濕泵(beng)(beng)(beng)(beng)(beng)(beng),即水環真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng),其用水密(mi)封(feng),并(bing)用于在(zai)(zai)道...
2019 - 09 - 03
隨著(zhu)經(jing)濟水(shui)(shui)平(ping)(ping)的(de)(de)提高(gao)(gao)和(he)科學技(ji)(ji)術的(de)(de)進(jin)步,水(shui)(shui)產(chan)(chan)養(yang)殖(zhi)已成為(wei)中(zhong)國重要(yao)(yao)的(de)(de)經(jing)濟產(chan)(chan)業(ye)之一(yi)(yi)。水(shui)(shui)產(chan)(chan)養(yang)殖(zhi)規模(mo)有(you)利于(yu)(yu)(yu)(yu)減少(shao)中(zhong)國水(shui)(shui)產(chan)(chan)品的(de)(de)進(jin)口(kou)(kou)(kou),增加(jia)出(chu)(chu)口(kou)(kou)(kou)量(liang),改善(shan)中(zhong)國水(shui)(shui)產(chan)(chan)品生產(chan)(chan)企業(ye)。這些(xie)好處也推(tui)動(dong)了(le)區(qu)域經(jing)濟的(de)(de)發展(zhan),實(shi)現了(le)經(jing)濟的(de)(de)可持(chi)續(xu)發展(zhan),解決(jue)了(le)就業(ye)問題(ti)。目前,中(zhong)國水(shui)(shui)產(chan)(chan)養(yang)殖(zhi)仍存(cun)在(zai)一(yi)(yi)些(xie)問題(ti)。為(wei)了(le)運輸活魚而不對(dui)魚體造(zao)成損害,已經(jing)制定了(le)進(jin)口(kou)(kou)(kou)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)在(zai)水(shui)(shui)產(chan)(chan)養(yang)殖(zhi)業(ye)中(zhong)的(de)(de)應用(yong)(yong)方(fang)案。本文旨在(zai)分析(xi)進(jin)口(kou)(kou)(kou)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)結(jie)構(gou),特點和(he)傳(chuan)動(dong)方(fang)式(shi)(shi)。隨著(zhu)中(zhong)國水(shui)(shui)產(chan)(chan)養(yang)殖(zhi)業(ye)的(de)(de)快速發展(zhan),各種先進(jin)的(de)(de)水(shui)(shui)處理技(ji)(ji)術得(de)到了(le)廣泛的(de)(de)應用(yong)(yong),包括進(jin)口(kou)(kou)(kou)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)在(zai)水(shui)(shui)產(chan)(chan)養(yang)殖(zhi)中(zhong)的(de)(de)應用(yong)(yong)。進(jin)口(kou)(kou)(kou)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)泵(beng)(beng)(beng)體布置決(jue)定了(le)泵(beng)(beng)(beng)的(de)(de)整(zheng)體結(jie)構(gou)。入口(kou)(kou)(kou)和(he)排(pai)出(chu)(chu)口(kou)(kou)(kou)的(de)(de)垂直結(jie)構(gou)是(shi)(shi)水(shui)(shui)平(ping)(ping)設置的(de)(de),便(bian)于(yu)(yu)(yu)(yu)組裝和(he)連接管(guan)道。然(ran)而,泵(beng)(beng)(beng)具有(you)高(gao)(gao)重心(xin)和(he)高(gao)(gao)速下(xia)的(de)(de)穩定性差,因(yin)此(ci)這種類型(xing)(xing)(xing)主要(yao)(yao)用(yong)(yong)于(yu)(yu)(yu)(yu)小型(xing)(xing)(xing)泵(beng)(beng)(beng)。水(shui)(shui)平(ping)(ping)泵(beng)(beng)(beng)的(de)(de)入口(kou)(kou)(kou)位(wei)于(yu)(yu)(yu)(yu)頂部,出(chu)(chu)口(kou)(kou)(kou)位(wei)于(yu)(yu)(yu)(yu)底部。有(you)時安裝和(he)連接真(zhen)(zhen)空(kong)(kong)(kong)系統的(de)(de)管(guan)道是(shi)(shi)方(fang)便(bian)的(de)(de),并(bing)且(qie)排(pai)氣(qi)(qi)口(kou)(kou)(kou)可以從(cong)水(shui)(shui)平(ping)(ping)方(fang)向取(qu)出(chu)(chu),即,進(jin)氣(qi)(qi)和(he)排(pai)氣(qi)(qi)的(de)(de)方(fang)向彼此(ci)垂直。此(ci)時,排(pai)氣(qi)(qi)口(kou)(kou)(kou)可以從(cong)左(zuo)或(huo)右(you)方(fang)向打開,除(chu)了(le)排(pai)氣(qi)(qi)管(guan)的(de)(de)一(yi)(yi)端(duan),并(bing)且(qie)另一(yi)(yi)端(duan)被阻塞或(huo)連接到旁通閥。該泵(beng)(beng)(beng)重心(xin)低,高(gao)(gao)速時穩定性好。通常,大(da)型(xing)(xing)(xing)和(he)中(zhong)型(xing)(xing)(xing)泵(beng)(beng)(beng)使(shi)用(yong)(yong)這種類型(xing)(xing)(xing)的(de)(de)結(jie)構(gou)。泵(beng)(beng)(beng)的(de)(de)兩(liang)個轉子軸垂直于(yu)(yu)(yu)(yu)水(shui)(shui)平(ping)(ping)安裝。結(jie)構(gou)裝配間隙易于(yu)(yu)(yu)(yu)控(kong)制,轉子組件方(fang)便(bian),泵(beng)(beng)(beng)占地面積(ji)小。然(ran)而,泵(beng)(beng)(beng)具有(you)高(gao)(gao)重心(xin)并(bing)且(qie)齒輪不便(bian)于(yu)(yu)(yu)(yu)組裝和(he)拆卸,并(bing)且(qie)潤滑機構(gou)相(xiang)對(dui)復(fu)雜。進(jin)口(kou)(kou)(kou)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)傳(chuan)動(dong)方(fang)式(shi)(shi)意味(wei)著(zhu)兩(liang)個轉子由一(yi)(yi)對(dui)高(gao)(gao)精(jing)度(du)齒輪相(xiang)對(dui)同步操(cao)作(zuo)。驅動(dong)軸通過(guo)聯(lian)軸器連接到電動(dong)機。傳(chuan)動(dong)結(jie)構(gou)有(you)兩(liang)種主要(yao)(yao)類型(xing)(xing)(xing):一(yi)(yi)種是(shi)(shi)電...
2019 - 09 - 10
低(di)能(neng)耗(hao),環保的(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)組。包括循環泵(beng)(beng)(beng)(beng),水(shui)(shui)(shui)噴射(she)(she)器(qi),羅茨(ci)(ci)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),循環水(shui)(shui)(shui)箱和(he)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)緩(huan)沖(chong)室(shi)。循環泵(beng)(beng)(beng)(beng)安裝在循環水(shui)(shui)(shui)箱的(de)(de)(de)(de)一側,與(yu)(yu)(yu)循環水(shui)(shui)(shui)箱連通(tong)(tong)。循環水(shui)(shui)(shui)箱上(shang)方是真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)室(shi),羅茨(ci)(ci)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)和(he)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)緩(huan)沖(chong)室(shi)。它們(men)(men)都放在真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)室(shi)內(nei),液壓噴射(she)(she)器(qi)放在真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)室(shi)上(shang)方,真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)緩(huan)沖(chong)室(shi)設有進(jin)氣口(kou),真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)緩(huan)沖(chong)室(shi)通(tong)(tong)過真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)管(guan)(guan)(guan)連接到水(shui)(shui)(shui)噴射(she)(she)器(qi),水(shui)(shui)(shui)噴射(she)(she)器(qi)連接與(yu)(yu)(yu)羅茨(ci)(ci)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),羅茨(ci)(ci)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)是循環水(shui)(shui)(shui)箱連接,循環泵(beng)(beng)(beng)(beng)通(tong)(tong)過水(shui)(shui)(shui)管(guan)(guan)(guan)與(yu)(yu)(yu)液壓噴射(she)(she)器(qi)連接,出(chu)(chu)風(feng)(feng)口(kou)設置在真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)室(shi)上(shang)方,出(chu)(chu)風(feng)(feng)口(kou)與(yu)(yu)(yu)循環水(shui)(shui)(shui)箱,空(kong)(kong)(kong)(kong)(kong)氣冷(leng)凝(ning)管(guan)(guan)(guan)設置在真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)緩(huan)沖(chong)室(shi)內(nei),進(jin)氣冷(leng)凝(ning)管(guan)(guan)(guan)由(you)線圈(quan)管(guan)(guan)(guan)制成。 本實用(yong)(yong)新型占(zhan)地面積小,運輸(shu)方便,操作方便,污染(ran)少,消耗(hao)少,減少了泵(beng)(beng)(beng)(beng)送負荷(he),提(ti)高(gao)了廢氣中液體(ti)部分的(de)(de)(de)(de)回收率。在選擇真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)時(shi),我們(men)(men)不(bu)(bu)僅要考慮(lv)其質量和(he)效率,還(huan)要考慮(lv)能(neng)耗(hao)不(bu)(bu)高(gao)。一般(ban)來說(shuo),我們(men)(men)會選擇更節(jie)能(neng)。如何降(jiang)低(di)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)能(neng)耗(hao)?合(he)理選擇真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)材料考慮(lv)到真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)組的(de)(de)(de)(de)使(shi)用(yong)(yong)壽命可以保持4年以上(shang),嘗(chang)試使(shi)用(yong)(yong)低(di)成本和(he)易于(yu)鑄造。對于(yu)腐(fu)蝕性液體(ti)和(he)其他(ta)介質,您可以使(shi)用(yong)(yong)過流部件進(jin)行(xing)防腐(fu)蝕和(he)不(bu)(bu)銹鋼。當然(ran),具體(ti)需求(qiu)應結合(he)行(xing)業的(de)(de)(de)(de)實際需求(qiu)。秒。合(he)理確(que)定(ding)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)輸(shu)出(chu)(chu)首先,我們(men)(men)必須(xu)找出(chu)(chu)各(ge)級真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)組的(de)(de)(de)(de)阻力(li)(li),消除過度阻力(li)(li)的(de)(de)(de)(de)異常現(xian)象。其次,考慮(lv)影(ying)響其抽水(shui)(shui)(shui)能(neng)力(li)(li)的(de)(de)(de)(de)各(ge)種不(bu)(bu)利因素(su),結合(he)運行(xing)要求(qiu)確(que)定(ding)經濟(ji)系統壓力(li)(li)。根據總(zong)泵(beng)(beng)(beng)(beng)送能(neng)力(li)(li),修改(gai)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)組并配(pei)置力(li)(li)。在確(que)保系統處于(yu)中速的(de)(de)(de)(de)前提(ti)下,操作I條件所需的(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)和(he)泵(beng)(beng)(beng)(beng)送能(neng)力(li)(li)與(yu)(yu)(yu)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)效率相匹配(pei)。合(he)理使(shi)用(yong)(yong)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)管(guan)(guan)(guan)道采用(yong)(yong)理論實踐計算和(he)模型試驗(yan)的(de)(de)(de)(de)密切配(pei)合(he)方法,選擇可...
2019 - 09 - 16
玉(yu)(yu)(yu)米(mi)(mi)(mi)在(zai)儲(chu)存(cun)之前(qian)不易(yi)干(gan)(gan)燥(zao)(zao)(zao)(zao)。玉(yu)(yu)(yu)米(mi)(mi)(mi)儲(chu)存(cun)的(de)(de)(de)(de)(de)(de)水(shui)分(fen)(fen)(fen)會(hui)更高(gao),有時(shi)水(shui)分(fen)(fen)(fen)含量(liang)(liang)會(hui)達到20%或更多。這(zhe)將(jiang)給(gei)玉(yu)(yu)(yu)米(mi)(mi)(mi)的(de)(de)(de)(de)(de)(de)儲(chu)存(cun)帶來困難,因(yin)此(ci)努(nu)力減少玉(yu)(yu)(yu)米(mi)(mi)(mi)的(de)(de)(de)(de)(de)(de)水(shui)分(fen)(fen)(fen)儲(chu)存(cun)。這(zhe)一點尤為重要(yao)。根據玉(yu)(yu)(yu)米(mi)(mi)(mi)熱(re)(re)敏(min)材料干(gan)(gan)燥(zao)(zao)(zao)(zao)的(de)(de)(de)(de)(de)(de)熱(re)(re)特(te)性和(he)市(shi)場要(yao)求,考慮其熱(re)(re)穩定性和(he)斷(duan)裂敏(min)感性特(te)點,采用真(zhen)空(kong)機(ji)組(zu)系統(tong)低(di)(di)溫(wen)干(gan)(gan)燥(zao)(zao)(zao)(zao)技術生(sheng)產(chan)試驗(yan)方(fang)(fang)法(fa)(fa),并(bing)將(jiang)真(zhen)空(kong)機(ji)組(zu)系統(tong)應(ying)用于高(gao)溫(wen)水(shui)分(fen)(fen)(fen)玉(yu)(yu)(yu)米(mi)(mi)(mi)。分(fen)(fen)(fen)析(xi)了(le)該過(guo)程和(he)方(fang)(fang)法(fa)(fa)。 當玉(yu)(yu)(yu)米(mi)(mi)(mi)含水(shui)量(liang)(liang)為24%時(shi),真(zhen)空(kong)機(ji)組(zu)系統(tong)的(de)(de)(de)(de)(de)(de)高(gao)溫(wen)水(shui)保持(chi)干(gan)(gan)燥(zao)(zao)(zao)(zao)塔(ta)內的(de)(de)(de)(de)(de)(de)真(zhen)空(kong),初(chu)始沉淀達到10%~15%。它保證了(le)玉(yu)(yu)(yu)米(mi)(mi)(mi)品質(zhi)的(de)(de)(de)(de)(de)(de)顏色,香氣,味道(dao),形狀(zhuang)和(he)營養成(cheng)(cheng)分(fen)(fen)(fen),具有干(gan)(gan)燥(zao)(zao)(zao)(zao)質(zhi)量(liang)(liang)好(hao),降水(shui)快,產(chan)量(liang)(liang)高(gao),能耗(hao)低(di)(di),操(cao)作方(fang)(fang)便,性價比高(gao)等(deng)優(you)點。 高(gao)真(zhen)空(kong)度(du)(du)有利(li)(li)于在(zai)較低(di)(di)溫(wen)度(du)(du)下(xia)(xia)水(shui)的(de)(de)(de)(de)(de)(de)蒸發,但(dan)高(gao)真(zhen)空(kong)度(du)(du)不利(li)(li)于熱(re)(re)量(liang)(liang)的(de)(de)(de)(de)(de)(de)傳(chuan)導,這(zhe)將(jiang)影響對材料的(de)(de)(de)(de)(de)(de)加熱(re)(re)效果。干(gan)(gan)燥(zao)(zao)(zao)(zao)速(su)度(du)(du)是(shi)反映玉(yu)(yu)(yu)米(mi)(mi)(mi)水(shui)分(fen)(fen)(fen)遷移速(su)度(du)(du)的(de)(de)(de)(de)(de)(de)主(zhu)要(yao)指標。在(zai)保證干(gan)(gan)燥(zao)(zao)(zao)(zao)質(zhi)量(liang)(liang)的(de)(de)(de)(de)(de)(de)前(qian)提下(xia)(xia),盡可能提高(gao)干(gan)(gan)燥(zao)(zao)(zao)(zao)速(su)度(du)(du)。 對于高(gao)水(shui)分(fen)(fen)(fen)玉(yu)(yu)(yu)米(mi)(mi)(mi)的(de)(de)(de)(de)(de)(de)處理,一般采用干(gan)(gan)燥(zao)(zao)(zao)(zao)塔(ta)(烘(hong)干(gan)(gan)機(ji))烘(hong)干(gan)(gan),手動烘(hong)干(gan)(gan),自(zi)(zi)然烘(hong)干(gan)(gan),機(ji)械通風等(deng)方(fang)(fang)式。干(gan)(gan)燥(zao)(zao)(zao)(zao)塔(ta)(干(gan)(gan)燥(zao)(zao)(zao)(zao)機(ji))干(gan)(gan)燥(zao)(zao)(zao)(zao)可以去除(chu)大量(liang)(liang)的(de)(de)(de)(de)(de)(de)水(shui),但(dan)它會(hui)降低(di)(di)玉(yu)(yu)(yu)米(mi)(mi)(mi)的(de)(de)(de)(de)(de)(de)質(zhi)量(liang)(liang),導致質(zhi)量(liang)(liang)下(xia)(xia)降;人工(gong)干(gan)(gan)燥(zao)(zao)(zao)(zao)自(zi)(zi)然干(gan)(gan)燥(zao)(zao)(zao)(zao)不會(hui)造成(cheng)(cheng)熱(re)(re)損傷,但(dan)需要(yao)大量(liang)(liang)人工(gong),這(zhe)相(xiang)當于需要(yao)增加收購成(cheng)(cheng)本。與前(qian)兩種方(fang)(fang)法(fa)(fa)相(xiang)比,機(ji)械通風和(he)干(gan)(gan)燥(zao)(zao)(zao)(zao)不僅方(fang)(fang)便使用,而(er)且(qie)還需要(yao)較低(di)(di)的(de)(de)(de)(de)(de)(de)成(cheng)(cheng)本,并(bing)且(qie)還確保了(le)產(chan)品的(de)(de)(de)(de)(de)(de)質(zhi)量(liang)(liang)。 真(zhen)空(kong)機(ji)組(zu)系統(tong)制作濕儲(chu)存(cun)玉(yu)(yu)(yu)米(mi)(mi)(mi)的(de)(de)(de)(de)(de)(de)優(you)點 1,在(zai)干(gan)(gan)物質(zhi)的(de)(de)(de)(de)(de)(de)基礎上,濕儲(chu)存(cun)玉(yu)(yu)(yu)米(mi)(mi)(mi)接近干(gan)(gan)玉(yu)(yu)(yu)米(mi)(mi)(mi)的(de)(de)(de)(de)(de)(de)淀粉和(he)蛋白質(zhi)含量(liang)(liang),但(dan)研究表明其淀...
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水環真空泵設備(bei)的常見問題和(he)分(fen)析

日期: 2019-11-15
來源:
瀏覽次數: 66

  如今,水環真空泵由于不是非常苛刻且易于使用,因此在各個領域都可以靈活使用,因此該設備不僅用于抽水,還用于石油,化工,制藥和其他領域。其中有很多應用程序,但是在使用設備的過程中,不可避免地會遇到一些問題。讓我們看一下水環真空泵設備的常見問題和分析。

  

水環真空泵設備的常見問題和分析


  1、較高的泵(beng)溫度是較常見的問題(ti)之一,主(zhu)要有以下兩個(ge)原因。

  (1)工作水(shui)不足:運行(xing)期間供應的(de)水(shui)量減少了。然(ran)后(hou)水(shui)在泵中的(de)停留時間變長(chang),各種損(sun)失最終轉化為熱能,從(cong)(cong)而使泵中水(shui)的(de)溫(wen)度(du)升高(gao),從(cong)(cong)而使泵的(de)蒸汽(qi)出口中有更多的(de)蒸汽(qi),并且排水(shui)溫(wen)度(du)也較高(gao)。僅需增加水(shui)量以(yi)降低溫(wen)度(du)。

  (2)機組真(zhen)(zhen)空(kong)度(du)下降:真(zhen)(zhen)空(kong)度(du)降低后,蒸(zheng)汽(qi)(qi)排(pai)出的(de)(de)蒸(zheng)汽(qi)(qi)溫(wen)度(du)升(sheng)高(gao),進入真(zhen)(zhen)空(kong)泵(beng)的(de)(de)蒸(zheng)汽(qi)(qi)混合物的(de)(de)溫(wen)度(du)升(sheng)高(gao),導(dao)致泵(beng)體溫(wen)度(du)升(sheng)高(gao)。此時,供(gong)水量的(de)(de)略微增加會(hui)導(dao)致泵(beng)體的(de)(de)溫(wen)度(du)降低,但這僅(jin)是姑息(xi)治療問題的(de)(de)解(jie)決(jue)方案。為了從根本上解(jie)決(jue)問題,有必要將系(xi)統(tong)真(zhen)(zhen)空(kong)度(du)恢復到正常水平。

  2、 水(shui)環當真空泵的(de)(de)泵體劇(ju)烈振(zhen)動時,相連的(de)(de)進風口和排氣口氣管的(de)(de)振(zhen)動將相對較大(da)(da)。如果基(ji)座的(de)(de)振(zhen)動不大(da)(da),則基(ji)本上確定泵體內有問題(ti)。

  (1)閥(fa)片(pian)破損:閥(fa)片(pian)破損后,泵體振動比(bi)較大,噪音(yin)大,會出現軸向振動。

  (2)轉子葉片(pian)(pian)結垢(gou)(gou):葉片(pian)(pian)結垢(gou)(gou)后,轉子質量不均勻(yun),旋轉時(shi)會發生振動。這種振動通常影(ying)(ying)響較小,不會影(ying)(ying)響使用,并且會部(bu)分去除(chu)水垢(gou)(gou)。

  (3)聯(lian)軸器橡(xiang)膠墊損(sun)壞(huai):橡(xiang)膠墊損(sun)壞(huai)。如(ru)果損(sun)壞(huai)嚴重,將(jiang)其磨成粉末,兩對輪對將(jiang)直(zhi)接摩擦,這(zhe)會加劇轉子的振(zhen)動。始終(zhong)使用優質的墊子,并在(zai)工作中經常檢(jian)查它。如(ru)有損(sun)壞(huai),請(qing)立即更換。

  

水環真空泵設備的常見問題和分析


  

  上面提(ti)到(dao)的(de)兩個問(wen)題(ti)(ti)(ti)是使用的(de)水環真空泵的(de)常見(jian)問(wen)題(ti)(ti)(ti)。上面還分析了該問(wen)題(ti)(ti)(ti)的(de)原(yuan)因(yin)和解決方(fang)案。當我們在使用過程中遇到(dao)問(wen)題(ti)(ti)(ti)時,我們可以及時處理。


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阿(a)(a)特(te)(te)拉(la)(la)斯·科普柯(ke)Atlas Copco品(pin)(pin)牌(pai)(pai)螺(luo)(luo)桿(gan)真(zhen)(zhen)空機(ji)組(zu)(zu)在CNC行業應(ying)用的(de)(de)優勢在眾多品(pin)(pin)牌(pai)(pai)中,阿(a)(a)特(te)(te)拉(la)(la)斯·科普柯(ke)Atlas Copco品(pin)(pin)牌(pai)(pai)以(yi)其(qi)(qi)卓越的(de)(de)品(pin)(pin)質和技術(shu)創新脫穎而出,其(qi)(qi)螺(luo)(luo)桿(gan)真(zhen)(zhen)空機(ji)組(zu)(zu)在CNC精(jing)雕機(ji)真(zhen)(zhen)空吸附系統(tong)中展現(xian)出了(le)諸多優勢:1.高(gao)效(xiao)穩(wen)定(ding):阿(a)(a)特(te)(te)拉(la)(la)斯·科普柯(ke)Atlas Copco品(pin)(pin)牌(pai)(pai)螺(luo)(luo)桿(gan)真(zhen)(zhen)空機(ji)組(zu)(zu)采(cai)用先進的(de)(de)螺(luo)(luo)桿(gan)轉子(zi)設計,能(neng)(neng)夠在低(di)轉速(su)下產生較高(gao)的(de)(de)抽氣(qi)量,同(tong)時保持極低(di)的(de)(de)噪音和振動水平。這種高(gao)效(xiao)穩(wen)定(ding)的(de)(de)性能(neng)(neng),確保了(le)精(jing)雕機(ji)在長時間連(lian)續加工(gong)過程中的(de)(de)真(zhen)(zhen)空穩(wen)定(ding)性,有效(xiao)提升了(le)加工(gong)精(jing)度和效(xiao)率。2.節能(neng)(neng)環保:相(xiang)比傳(chuan)統(tong)真(zhen)(zhen)空泵,阿(a)(a)特(te)(te)拉(la)(la)斯螺(luo)(luo)桿(gan)真(zhen)(zhen)空機(ji)組(zu)(zu)具有更(geng)高(gao)的(de)(de)能(neng)(neng)效(xiao)比,能(neng)(neng)在相(xiang)同(tong)工(gong)作量下消(xiao)耗更(geng)少的(de)(de)電(dian)能(neng)(neng)。此外(wai),其(qi)(qi)優化(hua)的(de)(de)油(you)氣(qi)分(fen)離(li)系統(tong)減少了(le)油(you)霧排放,符合現(xian)代制造業對環保的(de)(de)嚴格(ge)要求(qiu)。3.易(yi)于維護:阿(a)(a)特(te)(te)拉(la)(la)斯·科普柯(ke)Atlas Copco品(pin)(pin)牌(pai)(pai)螺(luo)(luo)桿(gan)真(zhen)(zhen)空機(ji)組(zu)(zu)結(jie)構設計合理,零部件更(geng)換簡便,且具備(bei)智能(neng)(neng)故(gu)障診斷(duan)功(gong)能(neng)(neng),能(neng)(neng)夠提前預警潛在問題,減少停(ting)機(ji)時間,降低(di)維護成本(ben)。4.適應(ying)性強:針對CNC精(jing)雕機(ji)加工(gong)過程中可(ke)能(neng)(neng)遇到(dao)的(de)(de)不同(tong)材(cai)質、不同(tong)形(xing)狀的(de)(de)工(gong)件,阿(a)(a)特(te)(te)拉(la)(la)斯螺(luo)(luo)桿(gan)真(zhen)(zhen)空機(ji)組(zu)(zu)提供了(le)靈活(huo)的(de)(de)配置選項,如可(ke)調節的(de)(de)真(zhen)(zhen)空度、快速(su)響應(ying)的(de)(de)啟停(ting)系統(tong)等(deng),以(yi)滿足多樣化(hua)的(de)(de)加工(gong)需求(qiu)。
發布時間: 2024 - 08 - 25
VP干(gan)式(shi)(shi)(shi)無(wu)(wu)(wu)(wu)(wu)油螺(luo)(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)(beng)作為一種高(gao)(gao)(gao)(gao)效(xiao)(xiao)、可靠的(de)(de)(de)(de)(de)真(zhen)空(kong)泵(beng)(beng)(beng)(beng),具有多(duo)方面(mian)的(de)(de)(de)(de)(de)優(you)勢(shi)。以下(xia)是其(qi)(qi)主要(yao)優(you)勢(shi):1. 無(wu)(wu)(wu)(wu)(wu)油設(she)計(ji),清(qing)潔(jie)環(huan)(huan)保無(wu)(wu)(wu)(wu)(wu)油污染(ran):VP干(gan)式(shi)(shi)(shi)無(wu)(wu)(wu)(wu)(wu)油螺(luo)(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)(beng)在(zai)運(yun)行(xing)(xing)過程(cheng)中(zhong)無(wu)(wu)(wu)(wu)(wu)需潤滑(hua)油,因(yin)此不會產(chan)(chan)(chan)生油污染(ran),特(te)別(bie)適用(yong)(yong)于對(dui)清(qing)潔(jie)度(du)要(yao)求高(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)工(gong)(gong)(gong)藝(yi)過程(cheng),如(ru)化工(gong)(gong)(gong)行(xing)(xing)業(ye)、塑(su)膠(jiao)行(xing)(xing)業(ye)、醫藥(yao)制造(zao)、半(ban)導體生產(chan)(chan)(chan)等(deng)。環(huan)(huan)保節能:無(wu)(wu)(wu)(wu)(wu)需更換潤滑(hua)油,減(jian)少了(le)(le)廢棄(qi)物的(de)(de)(de)(de)(de)產(chan)(chan)(chan)生,同(tong)時(shi)(shi)避免了(le)(le)由(you)(you)于潤滑(hua)油損耗導致的(de)(de)(de)(de)(de)成(cheng)(cheng)(cheng)本(ben)增(zeng)加(jia),符(fu)合現代(dai)工(gong)(gong)(gong)業(ye)對(dui)環(huan)(huan)保和(he)節能的(de)(de)(de)(de)(de)要(yao)求.2. 高(gao)(gao)(gao)(gao)運(yun)行(xing)(xing)效(xiao)(xiao)率和(he)穩(wen)定(ding)性高(gao)(gao)(gao)(gao)效(xiao)(xiao)泵(beng)(beng)(beng)(beng)速:由(you)(you)于無(wu)(wu)(wu)(wu)(wu)需放置大(da)量的(de)(de)(de)(de)(de)潤滑(hua)液,VP干(gan)式(shi)(shi)(shi)無(wu)(wu)(wu)(wu)(wu)油螺(luo)(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)(beng)能夠保持(chi)高(gao)(gao)(gao)(gao)效(xiao)(xiao)的(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)速,同(tong)時(shi)(shi)維(wei)持(chi)穩(wen)定(ding)的(de)(de)(de)(de)(de)真(zhen)空(kong)度(du)。高(gao)(gao)(gao)(gao)度(du)穩(wen)定(ding):其(qi)(qi)設(she)計(ji)保證(zheng)了(le)(le)長時(shi)(shi)間(jian)的(de)(de)(de)(de)(de)穩(wen)定(ding)運(yun)行(xing)(xing),減(jian)少了(le)(le)停機維(wei)修的(de)(de)(de)(de)(de)時(shi)(shi)間(jian),提高(gao)(gao)(gao)(gao)了(le)(le)生產(chan)(chan)(chan)效(xiao)(xiao)率。3. 結(jie)(jie)構(gou)(gou)(gou)簡單,維(wei)護(hu)(hu)(hu)方便結(jie)(jie)構(gou)(gou)(gou)緊湊:VP干(gan)式(shi)(shi)(shi)無(wu)(wu)(wu)(wu)(wu)油螺(luo)(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)(beng)由(you)(you)對(dui)旋向相反的(de)(de)(de)(de)(de)螺(luo)(luo)桿(gan)(gan)、泵(beng)(beng)(beng)(beng)體、端蓋、密封件(jian)等(deng)部件(jian)組成(cheng)(cheng)(cheng),結(jie)(jie)構(gou)(gou)(gou)相對(dui)簡單,使得安裝和(he)維(wei)護(hu)(hu)(hu)更加(jia)方便。免維(wei)護(hu)(hu)(hu)或少維(wei)護(hu)(hu)(hu):由(you)(you)于其(qi)(qi)無(wu)(wu)(wu)(wu)(wu)油設(she)計(ji),減(jian)少了(le)(le)因(yin)潤滑(hua)油更換和(he)維(wei)護(hu)(hu)(hu)帶(dai)來的(de)(de)(de)(de)(de)工(gong)(gong)(gong)作量,降(jiang)低了(le)(le)維(wei)護(hu)(hu)(hu)成(cheng)(cheng)(cheng)本(ben)。4. 廣(guang)泛(fan)的(de)(de)(de)(de)(de)應(ying)用(yong)(yong)領(ling)域多(duo)種行(xing)(xing)業(ye)適用(yong)(yong):VP干(gan)式(shi)(shi)(shi)無(wu)(wu)(wu)(wu)(wu)油螺(luo)(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)(beng)因(yin)其(qi)(qi)獨特(te)的(de)(de)(de)(de)(de)優(you)勢(shi),在(zai)石(shi)油化工(gong)(gong)(gong)、塑(su)膠(jiao)橡塑(su)、醫藥(yao)制造(zao)、半(ban)導體生產(chan)(chan)(chan)等(deng)多(duo)個領(ling)域得到廣(guang)泛(fan)應(ying)用(yong)(yong)。例如(ru),在(zai)塑(su)膠(jiao)造(zao)粒制造(zao)過程(cheng)中(zhong),其(qi)(qi)無(wu)(wu)(wu)(wu)(wu)油無(wu)(wu)(wu)(wu)(wu)水帶(dai)多(duo)條產(chan)(chan)(chan)線(xian),非常符(fu)合現代(dai)化的(de)(de)(de)(de)(de)生產(chan)(chan)(chan)要(yao)求;在(zai)半(ban)導體生產(chan)(chan)(chan)中(zhong),其(qi)(qi)無(wu)(wu)(wu)(wu)(wu)油設(she)計(ji)不會影響處理過程(cheng),保證(zheng)了(le)(le)產(chan)(chan)(chan)品(pin)的(de)(de)(de)(de)(de)純凈度(du)。5. 先進(jin)的(de)(de)(de)(de)(de)技術(shu)和(he)工(gong)(gong)(gong)藝(yi)高(gao)(gao)(gao)(gao)精度(du)加(jia)工(gong)(gong)(gong):VP干(gan)式(shi)(shi)(shi)無(wu)(wu)(wu)(wu)(wu)油螺(luo)(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)螺(luo)(luo)桿(gan)(gan)轉子采用(yong)(yong)三維(wei)曲面(mian)數學模(mo)型設(she)計(ji),通過高(gao)(gao)(gao)(gao)精度(du)的(de)(de)(de)(de)(de)數控設(she)備加(jia)工(gong)(gong)(gong)而(er)成(cheng)(cheng)(cheng),保證(zheng)了(le)(le)轉子的(de)(de)(de)(de)(de)精度(du)和(he)質(zhi)量。低噪音運(yun)行(xing)(xing):由(you)(you)于其(qi)(qi)獨特(te)的(de)(de)(de)(de)(de)結(jie)(jie)構(gou)(gou)(gou)和(he)設(she)計(ji),VP干(gan)式(shi)(shi)(shi)無(wu)(wu)(wu)(wu)(wu)油螺(luo)(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)(beng)在(zai)運(yun)行(xing)(xing)過程(cheng)中(zhong)噪音較低,通常保持(chi)在(zai)80分貝(bei)左右,為操作人員提供(gong)了(le)(le)更加(jia)舒適的(de)(de)(de)(de)(de)工(gong)(gong)(gong)作環(huan)(huan)境(jing)。綜上所(suo)述,VP干(gan)式(shi)(shi)(shi)無(wu)(wu)(wu)(wu)(wu)油螺(luo)(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)(beng)以其(qi)(qi)無(wu)(wu)(wu)(wu)(wu)油設(she)計(ji)、高(gao)(gao)(gao)(gao)效(xiao)(xiao)穩(wen)定(ding)、結(jie)(jie)構(gou)(gou)(gou)簡單、維(wei)護(hu)(hu)(hu)方便以及廣(guang)泛(fan)的(de)(de)(de)(de)(de)應(ying)用(yong)(yong)領(ling)域等(deng)優(you)勢(shi),在(zai)現代(dai)工(gong)(gong)(gong)業(ye)中(zhong)發揮著越(yue)來越(yue)重要(yao)的(de)(de)(de)(de)(de)作用(yong)(yong)。
發布時(shi)間: 2024 - 08 - 09
高端電(dian)路(lu)(lu)板(ban),主要生(sheng)產高端汽(qi)(qi)車電(dian)子(zi)、ICT通訊(天線、服務器、功放、網通)、能源、醫(yi)療、工(gong)控(kong)、HDI類印制(zhi)(zhi)電(dian)路(lu)(lu)板(ban),廣泛(fan)應用(yong)于5G基站、數據運(yun)算(suan)及存儲、汽(qi)(qi)車電(dian)子(zi)、通信及網絡、工(gong)控(kong)及安防、消費(fei)及智能終端等(deng)領域。羅茨水環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)機(ji)組在PCB熱(re)壓機(ji)油泵(beng)的(de)應用(yong),這套應用(yong)于熱(re)壓機(ji)油泵(beng)的(de)真(zhen)(zhen)(zhen)(zhen)空(kong)設備,由深圳(zhen)恒才(cai)機(ji)電(dian)設備有限公司(si)設計、生(sheng)產出廠(chang),歡迎來電(dian)訂購。羅茨水環(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)機(ji)組應用(yong)優勢:建立獨立泵(beng)房,集(ji)中抽(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)模式,統(tong)一管道統(tong)一抽(chou)真(zhen)(zhen)(zhen)(zhen)空(kong),既節(jie)(jie)能又穩(wen)定;2.擁(yong)有獨立泵(beng)房后,電(dian)路(lu)(lu)板(ban)生(sheng)產車間噪音大大降低(di)、熱(re)量(liang)降低(di),改變(bian)成環(huan)(huan)(huan)境(jing)安全無噪音污染;3.采用(yong)三(san)葉羅茨真(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)搭配司(si)倍(bei)克水環(huan)(huan)(huan)式真(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng),效果相得益(yi)彰;4.為(wei)電(dian)路(lu)(lu)板(ban)真(zhen)(zhen)(zhen)(zhen)空(kong)機(ji)組加上保溫棉(mian),保溫效果好(hao),節(jie)(jie)能明顯、真(zhen)(zhen)(zhen)(zhen)空(kong)度穩(wen)定,為(wei)生(sheng)產效率加持深圳(zhen)恒才(cai)機(ji)電(dian)設備有限公司(si)的(de)真(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)、真(zhen)(zhen)(zhen)(zhen)空(kong)系(xi)統(tong)在電(dian)子(zi)、水處(chu)理(li)、引水、半導體(ti)工(gong)業、光電(dian)、制(zhi)(zhi)藥工(gong)業、印刷行(xing)業、鍍(du)膜、橡塑成型、PET片(pian)材擠出、顆粒擠出、醫(yi)療器械、石材等(deng)工(gong)業領域應用(yong),恒才(cai)真(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)廠(chang)家始終以穩(wen)定的(de)真(zhen)(zhen)(zhen)(zhen)空(kong)系(xi)統(tong)為(wei)客戶提供安全可靠的(de)真(zhen)(zhen)(zhen)(zhen)空(kong)解(jie)決方案、定制(zhi)(zhi)化(hua)中央集(ji)成真(zhen)(zhen)(zhen)(zhen)空(kong)系(xi)統(tong)。
發布(bu)時間: 2024 - 07 - 28
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