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2019
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10
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21
水(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)怎么選(xuan) 耐(nai)腐(fu)蝕(shi)水(shui)環(huan)(huan)(huan)式真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)，集(ji)耐(nai)腐(fu)蝕(shi)材料、高真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)等(deng)技術于一體，產(chan)品具有(you)(you)耐(nai)腐(fu)蝕(shi)性(xing)能(neng)(neng)(neng)強、極限真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)高、排氣(qi)量大等(deng)特(te)點(dian)。 對(dui)于水(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)來說，要(yao)保(bao)證(zheng)其穩(wen)(wen)定(ding)運行，就是(shi)為(wei)了效(xiao)率以及(ji)穩(wen)(wen)定(ding)性(xing)，如(ru)(ru)果(guo)在(zai)極限真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)附近及(ji)大排氣(qi)壓(ya)力附近運行，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)效(xiao)率極低(di)，而且工作(zuo)(zuo)很不(bu)(bu)穩(wen)(wen)定(ding)，易(yi)(yi)(yi)產(chan)生(sheng)振動和噪音(yin)。而且水(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)還(huan)容易(yi)(yi)(yi)發生(sheng)汽(qi)蝕(shi)現(xian)象，導致(zhi)泵(beng)(beng)(beng)(beng)(beng)體、葉輪等(deng)零件的(de)(de)(de)損壞(huai)，甚至無法工作(zuo)(zuo)。 在(zai)有(you)(you)基本的(de)(de)(de)參數后(hou)，選(xuan)泵(beng)(beng)(beng)(beng)(beng)過(guo)程(cheng)中(zhong)： 如(ru)(ru)果(guo)泵(beng)(beng)(beng)(beng)(beng)所需(xu)的(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)或排氣(qi)壓(ya)力不(bu)(bu)高時(shi)，可優先選(xuan)擇單(dan)級(ji)泵(beng)(beng)(beng)(beng)(beng); 如(ru)(ru)果(guo)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)或排氣(qi)壓(ya)力較(jiao)(jiao)(jiao)高，單(dan)級(ji)泵(beng)(beng)(beng)(beng)(beng)往往不(bu)(bu)能(neng)(neng)(neng)滿足，或者要(yao)求泵(beng)(beng)(beng)(beng)(beng)在(zai)較(jiao)(jiao)(jiao)高真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)情況(kuang)下仍(reng)有(you)(you)較(jiao)(jiao)(jiao)大的(de)(de)(de)抽氣(qi)量、穩(wen)(wen)定(ding)的(de)(de)(de)抽氣(qi)性(xing)能(neng)(neng)(neng)，可選(xuan)用(yong)(yong)(yong)(yong)雙級(ji)泵(beng)(beng)(beng)(beng)(beng); 如(ru)(ru)果(guo)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)要(yao)求在(zai)-710mmHg以上，可選(xuan)用(yong)(yong)(yong)(yong)氣(qi)體噴射器+水(shui)環(huan)(huan)(huan)泵(beng)(beng)(beng)(beng)(beng)機組(zu)作(zuo)(zuo)為(wei)抽真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)裝置，以提高設(she)備在(zai)低(di)壓(ya)下的(de)(de)(de)抽速，同時(shi)避免水(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)發生(sheng)氣(qi)蝕(shi)現(xian)象。 另外如(ru)(ru)果(guo)只(zhi)作(zuo)(zuo)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)用(yong)(yong)(yong)(yong)，則選(xuan)用(yong)(yong)(yong)(yong)單(dan)作(zuo)(zuo)用(yong)(yong)(yong)(yong)泵(beng)(beng)(beng)(beng)(beng)比較(jiao)(jiao)(jiao)好，構(gou)造簡(jian)單(dan)，易(yi)(yi)(yi)維護，且在(zai)較(jiao)(jiao)(jiao)高真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)情況(kuang)下抗(kang)汽(qi)蝕(shi)性(xing)好; 如(ru)(ru)果(guo)還(huan)可能(neng)(neng)(neng)作(zuo)(zuo)為(wei)較(jiao)(jiao)(jiao)壓(ya)縮機使用(yong)(yong)(yong)(yong)，則選(xuan)用(yong)(yong)(yong)(yong)雙作(zuo)(zuo)用(yong)(yong)(yong)(yong)的(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)比較(jiao)(jiao)(jiao)合適。雙作(zuo)(zuo)用(yong)(yong)(yong)(yong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)氣(qi)量大，體積小，徑向(xiang)力能(neng)(neng)(neng)自動平衡(heng)，軸(zhou)不(bu)(bu)容易(yi)(yi)(yi)產(chan)生(sheng)疲勞斷裂，泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)使用(yong)(yong)(yong)(yong)壽命也較(jiao)(jiao)(jiao)長(chang)。 水(shui)環(huan)(huan)(huan)式真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)困油了怎么辦? 水(shui)環(huan)(huan)(huan)式真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)有(you)(you)著眾多的(de)(de)(de)優良特(te)點(dian)，不(bu)(bu)用(yong)(yong)(yong)(yong)油工作(zuo)(zuo)、對(dui)環(huan)(huan)(huan)境無污染等(deng)特(te)點(dian)使其在(zai)各(ge)(ge)行各(ge)(ge)業都有(you)(you)著極其廣(guang)泛(fan)的(de)(de)(de)應(ying)(ying)用(yong)(yong)(yong)(yong)。 水(shui)環(huan)(huan)(huan)式真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)在(zai)使用(yong)(yong)(yong)(yong)的(de)(de)(de)過(guo)程(cheng)中(zhong)，有(you)(you)時(shi)候會出現(xian)困油的(de)(de)(de)問(wen)題，遇上這樣的(de)(de)(de)問(wen)題我們應(ying)(ying)該怎么解決? 水(shui)環(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)...
2019
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11
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04
家(jia)具(ju)的(de)(de)(de)(de)原材(cai)(cai)料是(shi)(shi)木(mu)(mu)(mu)材(cai)(cai)。如果(guo)將木(mu)(mu)(mu)材(cai)(cai)的(de)(de)(de)(de)原始生(sheng)態(tai)形狀用(yong)(yong)于(yu)(yu)(yu)制造(zao)家(jia)具(ju)，則(ze)(ze)可(ke)能無法(fa)保(bao)存數年，并(bing)且由于(yu)(yu)(yu)某些環境會(hui)(hui)(hui)影(ying)響木(mu)(mu)(mu)材(cai)(cai)的(de)(de)(de)(de)質量，因此家(jia)具(ju)會(hui)(hui)(hui)被蟲蛀或緩慢損(sun)壞，因此家(jia)具(ju)制造(zao)商繼續(xu)探索在家(jia)具(ju)的(de)(de)(de)(de)生(sheng)產過(guo)程和(he)日常使用(yong)(yong)中(zhong)(zhong)如何(he)進行(xing)防(fang)(fang)(fang)腐。說到這一點(dian)，我不(bu)得不(bu)提到真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)統(tong)，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)統(tong)可(ke)以(yi)用(yong)(yong)于(yu)(yu)(yu)家(jia)具(ju)防(fang)(fang)(fang)腐處(chu)理(li)嗎?它有(you)什(shen)么優(you)勢? 通過(guo)以(yi)下內(nei)容引導大家(jia)理(li)解真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)統(tong)在家(jia)具(ju)中(zhong)(zhong)的(de)(de)(de)(de)應(ying)用(yong)(yong)。 經(jing)過(guo)多年的(de)(de)(de)(de)研究，如果(guo)木(mu)(mu)(mu)材(cai)(cai)表(biao)面涂(tu)有(you)防(fang)(fang)(fang)腐材(cai)(cai)料，則(ze)(ze)不(bu)會(hui)(hui)(hui)影(ying)響木(mu)(mu)(mu)材(cai)(cai)本身的(de)(de)(de)(de)質量，也(ye)不(bu)會(hui)(hui)(hui)影(ying)響外觀，并(bing)且可(ke)以(yi)持(chi)久(jiu)耐用(yong)(yong)。家(jia)具(ju)防(fang)(fang)(fang)腐蝕處(chu)理(li)的(de)(de)(de)(de)關(guan)鍵是(shi)(shi)使用(yong)(yong)旋轉葉片真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)，該(gai)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)將木(mu)(mu)(mu)材(cai)(cai)放入容器中(zhong)(zhong)并(bing)向木(mu)(mu)(mu)材(cai)(cai)中(zhong)(zhong)抽(chou)吸空(kong)(kong)(kong)(kong)(kong)氣(qi)。在這種狀態(tai)下，涂(tu)層會(hui)(hui)(hui)滲入木(mu)(mu)(mu)材(cai)(cai)。這種效果(guo)將延(yan)續(xu)木(mu)(mu)(mu)材(cai)(cai)的(de)(de)(de)(de)壽命，并(bing)且所(suo)生(sheng)產的(de)(de)(de)(de)家(jia)具(ju)將是(shi)(shi)實(shi)用(yong)(yong)的(de)(de)(de)(de)且不(bu)會(hui)(hui)(hui)變形或破裂。 哪(na)種木(mu)(mu)(mu)制家(jia)具(ju)最防(fang)(fang)(fang)潮和(he)防(fang)(fang)(fang)腐蝕? 桃花心木(mu)(mu)(mu)家(jia)具(ju)(古(gu)老的(de)(de)(de)(de)桃花心木(mu)(mu)(mu)家(jia)具(ju)，包括紫檀(tan)木(mu)(mu)(mu)，雞(ji)翅木(mu)(mu)(mu)，檀(tan)香木(mu)(mu)(mu)等)，松(song)木(mu)(mu)(mu)(做立桿)(在古(gu)代造(zao)橋在河中(zhong)(zhong)的(de)(de)(de)(de)木(mu)(mu)(mu)樁(zhuang))(少(shao)數民族(zu)樓(lou)下的(de)(de)(de)(de)木(mu)(mu)(mu)樁(zhuang))(少(shao)數民族(zu)木(mu)(mu)(mu)橋的(de)(de)(de)(de)橋面，橋頂(ding)，橋柱，橋樁(zhuang))。 真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)統(tong)的(de)(de)(de)(de)優(you)點(dian)： 1.當需要真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)源時(shi)(shi)，可(ke)以(yi)在很短的(de)(de)(de)(de)時(shi)(shi)間內(nei)達(da)到所(suo)需的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度。 2.真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)源更穩定，足(zu)夠(gou)(gou)。 3.一個(ge)系(xi)統(tong)可(ke)以(yi)同時(shi)(shi)用(yong)(yong)于(yu)(yu)(yu)多個(ge)工(gong)作站，而(er)不(bu)會(hui)(hui)(hui)影(ying)響不(bu)同單元之間的(de)(de)(de)(de)操(cao)作。 4.當壓(ya)力容器中(zhong)(zhong)存儲的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)源足(zu)夠(gou)(gou)時(shi)(shi)，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)可(ke)以(yi)停(ting)止工(gong)作/旋轉以(yi)停(ting)止運行(xing)，從而(er)延(yan)長了泵(beng)(beng)的(de)(de)(de)(de)靜止時(shi)(shi)間，從而(er)減少(shao)了泵(beng)(beng)，零件和(he)油的(de)(de)(de)(de)損(sun)失，降低了運行(xing)成本和(he)維護(hu)，并(bing)減少(shao)工(gong)作場所(suo)的(de)(de)(de)(de)噪(zao)音(yin)。 5，易于(yu)(yu)(yu)操(cao)作...
2019
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11
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06
來買泵(beng)(beng)(beng)(beng)的(de)(de)很多廠家當前使(shi)用(yong)的(de)(de)都(dou)是(shi)(shi)水環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),也(ye)咨詢了我們很多關于水環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)問(wen)題.今天我們就(jiu)給大(da)家介紹一下水環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)使(shi)用(yong)的(de)(de)注意(yi)事項(xiang). 1、 水環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)必(bi)須(xu)安裝(zhuang)在(zai)水平基礎上，管路(lu)(lu)連接(jie)(jie)時要(yao)避免(mian)(mian)產生過(guo)大(da)壓(ya)(ya)力(li)：真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)排(pai)氣(qi)管路(lu)(lu)在(zai)垂直方(fang)向的(de)(de)高(gao)(gao)度(du)盡量減小，排(pai)氣(qi)排(pai)水管路(lu)(lu)垂直高(gao)(gao)度(du)絕對(dui)不(bu)(bu)能(neng)超過(guo)0.5米!!! 2、 真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)安裝(zhuang)后注意(yi)調速聯軸(zhou)器的(de)(de)同心(xin)度(du)，防止因同心(xin)度(du)未高(gao)(gao)速造成軸(zhou)承或(huo)聯軸(zhou)器受(shou)損。 3、 水環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)要(yao)避免(mian)(mian)滿水頻繁啟動(dong)。 4、 在(zai)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)安裝(zhuang)階段要(yao)對(dui)泵(beng)(beng)(beng)(beng)口(kou)加以保護，避免(mian)(mian)焊(han)渣或(huo)其(qi)他(ta)雜物進(jin)入(ru)泵(beng)(beng)(beng)(beng)內(nei)(真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)安裝(zhuang)前，要(yao)對(dui)管路(lu)(lu)進(jin)行吹掃，);在(zai)泵(beng)(beng)(beng)(beng)最初運(yun)行的(de)(de)100小時內(nei)，應在(zai)吸(xi)氣(qi)口(kou)加開(kai)車過(guo)濾網(wang)。與(yu)吸(xi)排(pai)氣(qi)口(kou)連接(jie)(jie)的(de)(de)管路(lu)(lu)通徑(jing)要(yao)與(yu)泵(beng)(beng)(beng)(beng)口(kou)通徑(jing)相(xiang)當。 5、 水環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)工作液(ye)供(gong)水壓(ya)(ya)力(li)不(bu)(bu)宜(yi)過(guo)大(da)，應高(gao)(gao)出排(pai)氣(qi)壓(ya)(ya)力(li)0.1～0.2Kg為宜(yi)(壓(ya)(ya)縮機除外(wai))，壓(ya)(ya)力(li)過(guo)高(gao)(gao)會(hui)導致葉輪損壞和(he)電機過(guo)載(zai)。工作液(ye)盡量使(shi)用(yong)軟(ruan)化水，若(ruo)工作液(ye)硬度(du)過(guo)高(gao)(gao)，必(bi)須(xu)定(ding)期對(dui)泵(beng)(beng)(beng)(beng)進(jin)行除垢，否則會(hui)導致泵(beng)(beng)(beng)(beng)損壞。 6、 真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)啟動(dong)前要(yao)先(xian)打開(kai)供(gong)水管路(lu)(lu)以濕潤軸(zhou)封;點動(dong)電機，確定(ding)電機轉向正確后再啟動(dong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。 7、 水環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)在(zai)使(shi)用(yong)時要(yao)注意(yi)所(suo)抽氣(qi)體和(he)使(shi)用(yong)的(de)(de)工作液(ye)是(shi)(shi)否與(yu)泵(beng)(beng)(beng)(beng)材(cai)質(zhi)相(xiang)符;工作液(ye)應為清潔軟(ruan)化水，不(bu)(bu)能(neng)含有固體顆粒。 8、 在(zai)霜凍季節(jie)或(huo)寒(han)冷地區使(shi)用(yong)時，停(ting)車后應將泵(beng)(beng)(beng)(beng)內(nei)工作液(ye)放空(kong)(kong)(kong)(kong)。 9、 在(zai)使(shi)用(yong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)達到-0.092MPa時，應打開(kai)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)上的(de)(de)氣(qi)蝕閥門(men)保護裝(zhuang)置(zhi)。 10、 水環(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)...
2019
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11
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08
螺(luo)(luo)桿(gan)真空(kong)(kong)使(shi)用期間，泵(beng)(beng)(beng)會受到漏(lou)氣(qi)的(de)影響(xiang)。許多(duo)用戶認為這(zhe)(zhe)是(shi)(shi)(shi)設(she)備(bei)的(de)質量問(wen)題，已被新設(she)備(bei)取代。但(dan)是(shi)(shi)(shi)，漏(lou)氣(qi)的(de)原(yuan)因(yin)不(bu)僅是(shi)(shi)(shi)質量問(wen)題。以(yi)下是(shi)(shi)(shi)關于(yu)螺(luo)(luo)桿(gan)真空(kong)(kong)泵(beng)(beng)(beng)泄(xie)漏(lou)問(wen)題的(de)分(fen)(fen)享原(yuan)因(yin)和(he)處理(li)方法。 01.前后側(ce)(ce)蓋不(bu)同心 也就是(shi)(shi)(shi)說(shuo)，螺(luo)(luo)桿(gan)真空(kong)(kong)泵(beng)(beng)(beng)的(de)前后側(ce)(ce)蓋的(de)軸(zhou)向度(du)差異很(hen)大(da)，并(bing)且(qie)后側(ce)(ce)蓋與(yu)軸(zhou)承偏斜(xie)度(du)相同。 02. 液(ye)環升(sheng)(sheng)溫 液(ye)環溫度(du)升(sheng)(sheng)高且(qie)飽和(he)蒸汽壓(ya)升(sheng)(sheng)高，這(zhe)(zhe)降(jiang)低了螺(luo)(luo)桿(gan)真空(kong)(kong)泵(beng)(beng)(beng)的(de)真空(kong)(kong)度(du)，但(dan)這(zhe)(zhe)對排氣(qi)壓(ya)力沒有影響(xiang)。 03.密封不(bu)嚴 擰緊螺(luo)(luo)桿(gan)真空(kong)(kong)泵(beng)(beng)(beng)的(de)所(suo)有連接螺(luo)(luo)栓和(he)填料函(han)，緊緊包裹管道和(he)儀器與(yu)其他零件連接的(de)地方，或更換墊片和(he)填料。對于(yu)螺(luo)(luo)桿(gan)真空(kong)(kong)泵(beng)(beng)(beng)漏(lou)氣(qi)，也可(ke)以(yi)使(shi)用油灰(hui)作為臨時補救措(cuo)施。 04.軸(zhou)承偏斜(xie) 1.這(zhe)(zhe)種現象導致葉輪傾斜(xie)安(an)裝(zhuang)(zhuang)在(zai)螺(luo)(luo)桿(gan)真空(kong)(kong)泵(beng)(beng)(beng)的(de)泵(beng)(beng)(beng)體內。對于(yu)單作用泵(beng)(beng)(beng)，軸(zhou)向間隙不(bu)均勻。當(dang)葉輪旋轉(zhuan)(zhuan)時，不(bu)可(ke)避免地會與(yu)側(ce)(ce)蓋產生(sheng)一部分(fen)(fen)摩(mo)擦(ca)，刮(gua)傷側(ce)(ce)蓋，并(bing)且(qie)葉輪的(de)端(duan)面會增加軸(zhou)向間隙 2.當(dang)壓(ya)縮室(shi)氣(qi)體通過增大(da)的(de)間隙時，大(da)量泄(xie)漏(lou)到吸入室(shi)中，這(zhe)(zhe)降(jiang)低了螺(luo)(luo)桿(gan)真空(kong)(kong)泵(beng)(beng)(beng)的(de)真空(kong)(kong)或排氣(qi)壓(ya)力。 3.此時，必須卸下螺(luo)(luo)桿(gan)真空(kong)(kong)泵(beng)(beng)(beng)的(de)軸(zhou)承進行(xing)(xing)維修，然(ran)后正確安(an)裝(zhuang)(zhuang)。 螺(luo)(luo)桿(gan)真空(kong)(kong)泵(beng)(beng)(beng)是(shi)(shi)(shi)一種泵(beng)(beng)(beng)裝(zhuang)(zhuang)置，在(zai)泵(beng)(beng)(beng)殼體中以(yi)同步(bu)高速(su)反向旋轉(zhuan)(zhuan)執行(xing)(xing)吸氣(qi)和(he)排氣(qi)功(gong)能。在(zai)使(shi)用過程中發生(sheng)漏(lou)氣(qi)時，需要及時處理(li)螺(luo)(luo)桿(gan)真空(kong)(kong)泵(beng)(beng)(beng)。好(hao)好(hao)照顧它
2019
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當真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)連接(jie)(jie)到主(zhu)電(dian)源開(kai)(kai)關(guan)(guan)時，其(qi)主(zhu)電(dian)源指(zhi)示(shi)燈(deng)點亮(liang)，因(yin)此(ci)可(ke)(ke)以(yi)(yi)將(jiang)控(kong)(kong)(kong)制模(mo)式置于(yu)手動或(huo)自(zi)動位(wei)(wei)置。按(an)(an)(an)下控(kong)(kong)(kong)制電(dian)源按(an)(an)(an)鈕，指(zhi)示(shi)燈(deng)點亮(liang)(應(ying)將(jiang)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)、增(zeng)(zeng)(zeng)(zeng)(zeng)壓泵(beng)(beng)(beng)(beng)(beng)(beng)和緊急停機(ji)按(an)(an)(an)鈕復位(wei)(wei)，否則(ze)(ze)控(kong)(kong)(kong)制電(dian)源按(an)(an)(an)鈕將(jiang)無法打(da)(da)開(kai)(kai)。如(ru)果(guo)電(dian)源相序錯誤為黃(huang)色，則(ze)(ze)需要進(jin)行相變(bian)。打(da)(da)開(kai)(kai)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)斷路(lu)器(qi)(qi)，按(an)(an)(an)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)控(kong)(kong)(kong)制按(an)(an)(an)鈕，真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)指(zhi)示(shi)燈(deng)亮(liang)，真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)正在(zai)運(yun)行。 真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)將(jiang)根(gen)據實(shi)際情(qing)況有效調整(zheng)增(zeng)(zeng)(zeng)(zeng)(zeng)壓泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)延時，打(da)(da)開(kai)(kai)增(zeng)(zeng)(zeng)(zeng)(zeng)壓泵(beng)(beng)(beng)(beng)(beng)(beng)斷路(lu)器(qi)(qi)，按(an)(an)(an)下增(zeng)(zeng)(zeng)(zeng)(zeng)壓泵(beng)(beng)(beng)(beng)(beng)(beng)控(kong)(kong)(kong)制按(an)(an)(an)鈕，增(zeng)(zeng)(zeng)(zeng)(zeng)壓泵(beng)(beng)(beng)(beng)(beng)(beng)指(zhi)示(shi)燈(deng)亮(liang)，增(zeng)(zeng)(zeng)(zeng)(zeng)壓泵(beng)(beng)(beng)(beng)(beng)(beng)正在(zai)運(yun)行。油(you)(you)(you)井中有一個(ge)油(you)(you)(you)位(wei)(wei)開(kai)(kai)關(guan)(guan)。當油(you)(you)(you)井進(jin)入真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)或(huo)變(bian)壓器(qi)(qi)油(you)(you)(you)時，控(kong)(kong)(kong)制面板上(shang)(shang)(shang)的(de)(de)(de)(de)蜂鳴(ming)器(qi)(qi)將(jiang)自(zi)動發出警報，并且系統將(jiang)關(guan)(guan)閉。 真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)使用(yong)注意事(shi)項(xiang) 1、打(da)(da)開(kai)(kai)包裝，用(yong)手指(zhi)在(zai)泵(beng)(beng)(beng)(beng)(beng)(beng)和電(dian)動機(ji)之(zhi)間的(de)(de)(de)(de)聯(lian)軸器(qi)(qi)上(shang)(shang)(shang)按(an)(an)(an)箭頭方向旋轉。 2、打(da)(da)開(kai)(kai)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)箱上(shang)(shang)(shang)的(de)(de)(de)(de)燃油(you)(you)(you)塞，將(jiang)準備好的(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)倒(dao)入泵(beng)(beng)(beng)(beng)(beng)(beng)中。油(you)(you)(you)位(wei)(wei)應(ying)在(zai)油(you)(you)(you)標可(ke)(ke)見部分的(de)(de)(de)(de)一半至三分之(zhi)二之(zhi)間。如(ru)果(guo)機(ji)油(you)(you)(you)油(you)(you)(you)位(wei)(wei)過(guo)高，將(jiang)導(dao)致噴油(you)(you)(you)。如(ru)果(guo)它(ta)太(tai)低，則(ze)(ze)會(hui)(hui)影(ying)響(xiang)真(zhen)(zhen)空(kong)(kong)(kong)度(du)。它(ta)還(huan)會(hui)(hui)增(zeng)(zeng)(zeng)(zeng)(zeng)加溫度(du)并增(zeng)(zeng)(zeng)(zeng)(zeng)加噪(zao)音，這(zhe)會(hui)(hui)影(ying)響(xiang)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)性(xing)能。泵(beng)(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)可(ke)(ke)以(yi)(yi)從1號真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)中選擇。 3、打(da)(da)開(kai)(kai)進(jin)氣(qi)(qi)口(kou)(kou)和排(pai)氣(qi)(qi)口(kou)(kou)上(shang)(shang)(shang)的(de)(de)(de)(de)黑色橡(xiang)膠蓋(gai)，從進(jin)氣(qi)(qi)口(kou)(kou)中加入少量(一茶匙(chi))真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)以(yi)(yi)方便啟動，連接(jie)(jie)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)和真(zhen)(zhen)空(kong)(kong)(kong)系統(真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)入口(kou)(kou)必須(低于(yu)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)出口(kou)(kou))。連接(jie)(jie)到真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)管(guan)道不(bu)太(tai)長。連接(jie)(jie)管(guan)的(de)(de)(de)(de)直徑不(bu)應(ying)小于(yu)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)入口(kou)(kou)的(de)(de)(de)(de)內徑。否則(ze)(ze)會(hui)(hui)影(ying)響(xiang)抽氣(qi)(qi)速度(du)，但必須小于(yu)進(jin)氣(qi)(qi)口(kou)(kou)的(de)(de)(de)(de)外徑，否則(ze)(ze)會(hui)(hui)影(ying)響(xiang)密封程度(du)。泵(beng)(beng)(beng)(beng)(beng)(beng)送的(de)(de)(de)(de)體(ti)積不(bu)應(ying)太(tai)大，泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)(beng)送速度(du)通常為15-20倍(以(yi)(yi)秒為單位(wei)(wei))。在(zai)活(huo)動關(guan)(guan)節上(shang)(shang)(shang)涂抹真(zhen)(zhen)空(kong)(kong)(kong)油(you)(you)(you)脂以(yi)(yi)增(zeng)(zeng)(zeng)(zeng)(zeng)...
2019
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1、確認(ren)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)安裝(zhuang)環(huan)境條件 包括環(huan)境溫(wen)(wen)度(du)、相對濕度(du)、大(da)(da)氣(qi)壓(ya)力(li)(li)、空(kong)(kong)(kong)(kong)(kong)氣(qi)腐蝕(shi)性(xing)(xing)、危險區域(yu)等級、防塵(chen)防水要(yao)求(qiu)。 2、確認(ren)操(cao)作條件 指液體(ti)(ti)吸入側液面壓(ya)力(li)(li)(絕(jue)對)、排(pai)出側液面壓(ya)力(li)(li)、間歇(xie)或(huo)連續工作、位置(zhi)固(gu)定或(huo)移動、安裝(zhuang)維修方便(bian)性(xing)(xing)。 3、確認(ren)介(jie)(jie)質(zhi)性(xing)(xing)質(zhi) 包括介(jie)(jie)質(zhi)名稱、溫(wen)(wen)度(du)、密度(du)、粘度(du)、飽(bao)和(he)蒸汽壓(ya)力(li)(li)、固(gu)體(ti)(ti)顆粒直(zhi)徑和(he)含量(liang)(liang)(liang)(liang)(liang)(liang)、氣(qi)體(ti)(ti)的(de)(de)(de)(de)(de)含量(liang)(liang)(liang)(liang)(liang)(liang)、腐蝕(shi)性(xing)(xing)、揮發(fa)性(xing)(xing)、燃爆性(xing)(xing)、毒性(xing)(xing)。 4、選(xuan)定真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)過(guo)(guo)流(liu)(liu)(liu)部(bu)件的(de)(de)(de)(de)(de)材(cai)質(zhi) 根據真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)送介(jie)(jie)質(zhi)的(de)(de)(de)(de)(de)物理化學(xue)性(xing)(xing)質(zhi)主(zhu)要(yao)考慮(lv)以(yi)下幾個方面： (1) 介(jie)(jie)質(zhi)的(de)(de)(de)(de)(de)腐蝕(shi)性(xing)(xing) 真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)過(guo)(guo)流(liu)(liu)(liu)部(bu)件的(de)(de)(de)(de)(de)耐腐蝕(shi)性(xing)(xing)能(neng)滿(man)足使(shi)用(yong)要(yao)求(qiu)即可，不可追求(qiu)過(guo)(guo)高(gao)的(de)(de)(de)(de)(de)耐腐蝕(shi)性(xing)(xing)能(neng)，否則，將大(da)(da)幅(fu)度(du)增加(jia)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)購(gou)置(zhi)成(cheng)本。 (2) 介(jie)(jie)質(zhi)是否含固(gu)體(ti)(ti)顆粒 因為(wei)固(gu)體(ti)(ti)顆粒的(de)(de)(de)(de)(de)硬(ying)度(du)和(he)含量(liang)(liang)(liang)(liang)(liang)(liang)直(zhi)接關(guan)系到真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)過(guo)(guo)流(liu)(liu)(liu)部(bu)件的(de)(de)(de)(de)(de)耐用(yong)性(xing)(xing)。 (3) 介(jie)(jie)質(zhi)的(de)(de)(de)(de)(de)溫(wen)(wen)度(du)(壓(ya)力(li)(li)) 介(jie)(jie)質(zhi)的(de)(de)(de)(de)(de)溫(wen)(wen)度(du)(壓(ya)力(li)(li))越(yue)高(gao)，真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)過(guo)(guo)流(liu)(liu)(liu)部(bu)件的(de)(de)(de)(de)(de)材(cai)質(zhi)強度(du)應越(yue)高(gao)。一(yi)般的(de)(de)(de)(de)(de)，溫(wen)(wen)度(du) (4) 有(you)衛生級或(huo)禁止污染要(yao)求(qiu)的(de)(de)(de)(de)(de)介(jie)(jie)質(zhi) 選(xuan)擇相應的(de)(de)(de)(de)(de)過(guo)(guo)流(liu)(liu)(liu)部(bu)件材(cai)質(zhi)。另外，真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)結(jie)構應是便(bian)于清洗的(de)(de)(de)(de)(de)。 5、選(xuan)定真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)性(xing)(xing)能(neng)參數 (1)計(ji)算法(fa) A. 流(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)(liang)：它直(zhi)接關(guan)系到整個裝(zhuang)置(zhi)的(de)(de)(de)(de)(de)生產(chan)能(neng)力(li)(li)和(he)輸送能(neng)力(li)(li)。如工藝(yi)設(she)計(ji)中能(neng)算出真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)正(zheng)常、最(zui)(zui)小、最(zui)(zui)大(da)(da)的(de)(de)(de)(de)(de)三種(zhong)流(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)(liang)。選(xuan)擇真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)時，以(yi)最(zui)(zui)大(da)(da)流(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)(liang)為(wei)依據，兼顧正(zheng)常流(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)(liang)，在(zai)沒有(you)最(zui)(zui)大(da)(da)流(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)(liang)，通常可取正(zheng)常流(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)(liang)的(de)(de)(de)(de)(de)1.1倍(bei)作為(wei)最(zui)(zui)大(da)(da)流(liu)(liu)(liu)量(liang)(liang)(liang)(liang)(liang)(liang)。 B. 揚程：一(yi)般要(yao)用(yong)放大(da)(da)5%-10%余量(liang)(liang)(liang)(liang)(liang)(liang)后(hou)的(de)(de)(de)(de)(de)揚程來選(xuan)型(xing)。特(te)別注(zhu)意：離心...
2019
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每(mei)個(ge)(ge)人(ren)都知道水(shui)環(huan)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)也需(xu)要(yao)(yao)(yao)使用(yong)(yong)(yong)(yong)泵(beng)(beng)(beng)油(you)(you)，因(yin)此(ci)必須將(jiang)用(yong)(yong)(yong)(yong)完(wan)的(de)(de)(de)油(you)(you)用(yong)(yong)(yong)(yong)盡。正常(chang)情況下(xia)，水(shui)環(huan)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)設備安裝(zhuang)了排(pai)(pai)(pai)氣(qi)過(guo)(guo)濾(lv)(lv)器(qi)(qi)(qi)，但(dan)有時是(shi)(shi)由于每(mei)個(ge)(ge)過(guo)(guo)濾(lv)(lv)器(qi)(qi)(qi)的(de)(de)(de)原因(yin)。在這(zhe)種(zhong)情況下(xia)，會出(chu)(chu)(chu)現排(pai)(pai)(pai)氣(qi)口冒煙(yan)的(de)(de)(de)問題。讓我們(men)看(kan)一(yi)(yi)下(xia)如(ru)(ru)何(he)處理(li)排(pai)(pai)(pai)氣(qi)口的(de)(de)(de)煙(yan)霧。 1、如(ru)(ru)果(guo)長時間(jian)(jian)不(bu)(bu)更(geng)換水(shui)環(huan)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)油(you)(you)，它將(jiang)被碳化(hua)和變(bian)黑。如(ru)(ru)果(guo)希望污泥處于相同狀(zhuang)態，則(ze)需(xu)要(yao)(yao)(yao)更(geng)換泵(beng)(beng)(beng)油(you)(you)。您(nin)需(xu)要(yao)(yao)(yao)從系統上(shang)卸(xie)下(xia)泵(beng)(beng)(beng)，然(ran)后(hou)排(pai)(pai)(pai)干(gan)(gan)油(you)(you)。將(jiang)干(gan)(gan)凈的(de)(de)(de)板連接到(dao)(dao)孔的(de)(de)(de)底部(bu)。使用(yong)(yong)(yong)(yong)后(hou)，擰緊加(jia)(jia)(jia)(jia)(jia)油(you)(you)塞和放(fang)油(you)(you)塞以(yi)釋(shi)放(fang)臟油(you)(you)。電動(dong)機(ji)間(jian)(jian)歇性(xing)地啟動(dong)，并排(pai)(pai)(pai)出(chu)(chu)(chu)每(mei)個(ge)(ge)真(zhen)(zhen)空(kong)室(shi)(shi)中的(de)(de)(de)油(you)(you)。然(ran)后(hou)將(jiang)所有新的(de)(de)(de)氣(qi)管倒入約200-300CC的(de)(de)(de)新真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)油(you)(you)中。以(yi)間(jian)(jian)歇方式啟動(dong)電動(dong)機(ji)以(yi)開(kai)始操(cao)作，清(qing)潔每(mei)個(ge)(ge)真(zhen)(zhen)空(kong)室(shi)(shi)，然(ran)后(hou)在進行大(da)約2-3次(ci)此(ci)類重復(fu)清(qing)潔后(hou)，可以(yi)照亮清(qing)潔油(you)(you)，然(ran)后(hou)擰緊放(fang)油(you)(you)塞。將(jiang)加(jia)(jia)(jia)(jia)(jia)油(you)(you)塞上(shang)的(de)(de)(de)干(gan)(gan)凈的(de)(de)(de)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)油(you)(you)加(jia)(jia)(jia)(jia)(jia)到(dao)(dao)可見(jian)窗口的(de)(de)(de)位置，并確保在加(jia)(jia)(jia)(jia)(jia)油(you)(you)塞擰緊期間(jian)(jian)它不(bu)(bu)會泄漏。同樣(yang)要(yao)(yao)(yao)注意不(bu)(bu)要(yao)(yao)(yao)向水(shui)環(huan)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)添加(jia)(jia)(jia)(jia)(jia)過(guo)(guo)多的(de)(de)(de)油(you)(you)，這(zhe)不(bu)(bu)利于使用(yong)(yong)(yong)(yong)，因(yin)此(ci)您(nin)需(xu)要(yao)(yao)(yao)控制添加(jia)(jia)(jia)(jia)(jia)的(de)(de)(de)油(you)(you)量(liang)。 2、水(shui)環(huan)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)排(pai)(pai)(pai)氣(qi)過(guo)(guo)濾(lv)(lv)器(qi)(qi)(qi)是(shi)(shi)一(yi)(yi)種(zhong)消耗(hao)性(xing)附件(jian)。主要(yao)(yao)(yao)功能是(shi)(shi)分(fen)離油(you)(you)氣(qi)。這(zhe)樣(yang)可以(yi)防止真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)油(you)(you)與廢氣(qi)一(yi)(yi)起從真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)體中排(pai)(pai)(pai)出(chu)(chu)(chu)，從而(er)避(bi)免冒煙(yan)。過(guo)(guo)濾(lv)(lv)器(qi)(qi)(qi)可以(yi)過(guo)(guo)濾(lv)(lv)。真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)油(you)(you)沉(chen)淀下(xia)來(lai)，然(ran)后(hou)返回到(dao)(dao)燃油(you)(you)箱。但(dan)是(shi)(shi)，在排(pai)(pai)(pai)氣(qi)過(guo)(guo)濾(lv)(lv)器(qi)(qi)(qi)發生(sheng)故障之后(hou)，過(guo)(guo)濾(lv)(lv)效果(guo)大(da)大(da)降低，這(zhe)導致真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)油(you)(you)逐漸與排(pai)(pai)(pai)氣(qi)一(yi)(yi)起排(pai)(pai)(pai)出(chu)(chu)(chu)，這(zhe)就是(shi)(shi)排(pai)(pai)(pai)氣(qi)被排(pai)(pai)(pai)出(chu)(chu)(chu)的(de)(de)(de)原因(yin)。有時會有白(bai)色(se)或藍色(se)的(de)(de)(de)煙(yan)霧。通(tong)常(chang)，應每(mei)3-6個(ge)(ge)月更(geng)換一(yi)(yi)次(ci)，但(dan)如(ru)(ru)果(guo)將(jiang)設備用(yong)(yong)(yong)(yong)于污染比較，則(ze)更(geng)換的(de)(de)(de)頻率會更(geng)高。 一(yi)(yi)般來(lai)說(shuo)，水(shui)環(huan)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)...