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了(le)解公(gong)司(si)的(de)最新(xin)活動及打(da)折(zhe)促銷(xiao)
2020
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06
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12
雖然真(zhen)空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)故障是(shi)多(duo)種多(duo)樣(yang)的(de)(de)(de)(de)(de)，但(dan)(dan)大多(duo)數是(shi)可以(yi)(yi)(yi)消除的(de)(de)(de)(de)(de)。有時(shi)，對于(yu)某些(xie)生產(chan)應(ying)用(yong)，新泵(beng)(beng)仍然感覺其(qi)極限(xian)真(zhen)空(kong)(kong)(kong)度不(bu)夠高，維護人員可以(yi)(yi)(yi)盡最大努力(li)(li)改(gai)進前面(mian)描(miao)述(shu)的(de)(de)(de)(de)(de)一些(xie)維護方(fang)法、程序(xu)和(he)關鍵部件(jian)的(de)(de)(de)(de)(de)分析(xi)，從而(er)找到(dao)解(jie)決方(fang)案(an)。 根據(ju)(ju)極限(xian)真(zhen)空(kong)(kong)(kong)指數，有些(xie)泵(beng)(beng)不(bu)是(shi)很(hen)低(di)，但(dan)(dan)預計(ji)在生產(chan)中會得到(dao)改(gai)善。我們應(ying)該如(ru)(ru)何進行(xing)?以(yi)(yi)(yi)下新型旋(xuan)旋(xuan)片(pian)油封機械真(zhen)空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)維修(xiu)經驗可供(gong)參考。當泵(beng)(beng)第(di)一次測(ce)試時(shi)，沒(mei)有發現大問(wen)題(ti)。在生產(chan)中，希望真(zhen)空(kong)(kong)(kong)計(ji)僅用(yong)它就能穩定(ding)地達(da)到(dao)75個以(yi)(yi)(yi)上(shang)(shang)的(de)(de)(de)(de)(de)電池(chi)(相當于(yu)麥氏(shi)測(ce)量的(de)(de)(de)(de)(de)510-4托(tuo))，但(dan)(dan)實際(ji)上(shang)(shang)它并(bing)不(bu)比預期(qi)的(de)(de)(de)(de)(de)低(di)多(duo)少。 維修(xiu)時(shi)，拆卸后(hou)測(ce)量的(de)(de)(de)(de)(de)主要零件(jian)間(jian)(jian)隙(xi)尺寸(cun)為(wei)： 轉子切線間(jian)(jian)隙(xi)0.04毫(hao)米(mi)，高真(zhen)空(kong)(kong)(kong)室雙面(mian)間(jian)(jian)隙(xi)0.07毫(hao)米(mi)，低(di)真(zhen)空(kong)(kong)(kong)室雙面(mian)間(jian)(jian)隙(xi)0.08毫(hao)米(mi)，轉子比轉子短0.02毫(hao)米(mi)。這些(xie)數據(ju)(ju)在正(zheng)常范(fan)圍內(nei)。 這種泵(beng)(beng)的(de)(de)(de)(de)(de)修(xiu)理(li)可以(yi)(yi)(yi)通過(guo)減小(xiao)(xiao)其(qi)間(jian)(jian)隙(xi)公差來開始。首先(xian)，試著改(gai)變偏(pian)心值：用(yong)偏(pian)心套(tao)代替中間(jian)(jian)軸套(tao)，使上(shang)(shang)切點的(de)(de)(de)(de)(de)間(jian)(jian)隙(xi)減小(xiao)(xiao)到(dao)0.02毫(hao)米(mi);將高真(zhen)空(kong)(kong)(kong)室的(de)(de)(de)(de)(de)泵(beng)(beng)腔(qiang)研磨至0.03毫(hao)米(mi)，將低(di)真(zhen)空(kong)(kong)(kong)室的(de)(de)(de)(de)(de)泵(beng)(beng)腔(qiang)研磨至0.04毫(hao)米(mi)。清(qing)洗后(hou)，將其(qi)倒(dao)置在平臺上(shang)(shang)進行(xing)組(zu)(zu)裝(無(wu)定(ding)位(wei)銷)。組(zu)(zu)裝時(shi)，用(yong)手鍍泵(beng)(beng)輪，并(bing)根據(ju)(ju)對角線均勻的(de)(de)(de)(de)(de)原則擰緊緊固(gu)螺釘。根據(ju)(ju)經驗，如(ru)(ru)果(guo)轉子的(de)(de)(de)(de)(de)外形(xing)是(shi)完美的(de)(de)(de)(de)(de)圓形(xing)，當旋(xuan)轉泵(beng)(beng)輪時(shi)，無(wu)論是(shi)哪一點，都不(bu)應(ying)該有阻塞和(he)費力(li)(li)的(de)(de)(de)(de)(de)感覺。但(dan)(dan)是(shi)，如(ru)(ru)果(guo)裝配(pei)(pei)不(bu)正(zheng)確或轉子的(de)(de)(de)(de)(de)外觀是(shi)橢圓形(xing)，當泵(beng)(beng)輪旋(xuan)轉時(shi)，會產(chan)生半(ban)(ban)輪重和(he)半(ban)(ban)周(zhou)輪輕的(de)(de)(de)(de)(de)感覺。泵(beng)(beng)的(de)(de)(de)(de)(de)裝配(pei)(pei)間(jian)(jian)隙(xi)減少很(hen)少，如(ru)(ru)果(guo)裝配(pei)(pei)不(bu)小(xiao)(xiao)心，泵(beng)(beng)將無(wu)法正(zheng)確安裝，因此...
2020
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06
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運(yun)(yun)轉(zhuan)(zhuan)中(zhong)(zhong)的(de)(de)(de)旋(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)，如(ru)果(guo)進(jin)行(xing)了不(bu)(bu)適當的(de)(de)(de)操作，旋(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)真(zhen)(zhen)空(kong)度(du)會降低(di)(di)，經(jing)常會發(fa)(fa)生冒(mao)煙(yan)、噴(pen)(pen)油(you)、油(you)封漏(lou)油(you)、噪音(yin)等現(xian)象，以(yi)及(ji)泵(beng)(beng)(beng)內真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)油(you)的(de)(de)(de)乳化等現(xian)象。 萬一(yi)(yi)發(fa)(fa)生這種情況時(shi)，首先不(bu)(bu)要恐慌(huang)，癱(tan)瘓(huan)后配合故障(zhang)解決故障(zhang)。 以(yi)下是(shi)旋(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)故障(zhang)的(de)(de)(de)排(pai)除方法(fa)，希望能(neng)對大(da)(da)家有所幫助! 一(yi)(yi)、旋(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)煙(yan)和(he)噴(pen)(pen)射(she)：旋(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)在(zai)(zai)運(yun)(yun)轉(zhuan)(zhuan)中(zhong)(zhong)從(cong)排(pai)氣(qi)(qi)口冒(mao)煙(yan)或噴(pen)(pen)射(she)煙(yan) 1、冒(mao)煙(yan)：泵(beng)(beng)(beng)剛(gang)開(kai)始運(yun)(yun)轉(zhuan)(zhuan)有冒(mao)煙(yan)現(xian)象就(jiu)正(zheng)常，長時(shi)間冒(mao)煙(yan)就(jiu)不(bu)(bu)正(zheng)常。 解決辦(ban)法(fa)：發(fa)(fa)煙(yan)在(zai)(zai)泵(beng)(beng)(beng)吸氣(qi)(qi)口外，說(shuo)明管(guan)道(dao)、閥(fa)(fa)(fa)(fa)門、容器均已修好。 因為(wei)(wei)檢(jian)測出泄漏(lou)后再處理，所以(yi)冒(mao)煙(yan)就(jiu)結(jie)束了。 2、噴(pen)(pen)油(you)：說(shuo)明進(jin)氣(qi)(qi)口外有大(da)(da)量漏(lou)點，進(jin)氣(qi)(qi)口暴(bao)露在(zai)(zai)大(da)(da)氣(qi)(qi)中(zhong)(zhong)。 解決方法(fa)：堵塞泵(beng)(beng)(beng)的(de)(de)(de)吸氣(qi)(qi)口，運(yun)(yun)行(xing)泵(beng)(beng)(beng)，如(ru)果(guo)不(bu)(bu)噴(pen)(pen)射(she)油(you)，則檢(jian)查說(shuo)明有泄漏(lou)點的(de)(de)(de)排(pai)氣(qi)(qi)閥(fa)(fa)(fa)(fa)座(zuo)是(shi)否(fou)破(po)損，更(geng)換破(po)損的(de)(de)(de)排(pai)氣(qi)(qi)閥(fa)(fa)(fa)(fa)座(zuo)。 二、旋(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)噪音(yin)：這里指(zhi)泵(beng)(beng)(beng)的(de)(de)(de)噪音(yin) 1、爆震缸：泵(beng)(beng)(beng)運(yun)(yun)轉(zhuan)(zhuan)時(shi)發(fa)(fa)出不(bu)(bu)規則的(de)(de)(de)聲(sheng)(sheng)音(yin)，就(jiu)像金(jin)屬敲(qiao)(qiao)打金(jin)屬的(de)(de)(de)聲(sheng)(sheng)音(yin)。 這是(shi)旋(xuan)(xuan)轉(zhuan)(zhuan)體敲(qiao)(qiao)打泵(beng)(beng)(beng)體的(de)(de)(de)聲(sheng)(sheng)音(yin)。 這主要是(shi)因為(wei)(wei)對方的(de)(de)(de)旋(xuan)(xuan)轉(zhuan)(zhuan)片(pian)(pian)(pian)間的(de)(de)(de)彈簧斷開(kai)、收縮(suo)、飛出的(de)(de)(de)原因。 解決方法(fa)：打開(kai)泵(beng)(beng)(beng)，檢(jian)查螺旋(xuan)(xuan)彈簧是(shi)否(fou)損壞。 更(geng)換的(de)(de)(de)彈簧。 2、排(pai)氣(qi)(qi)閥(fa)(fa)(fa)(fa)座(zuo)噪音(yin)：主要是(shi)泵(beng)(beng)(beng)的(de)(de)(de)排(pai)氣(qi)(qi)閥(fa)(fa)(fa)(fa)座(zuo)破(po)損。 解決方法(fa)：更(geng)換的(de)(de)(de)排(pai)氣(qi)(qi)閥(fa)(fa)(fa)(fa)座(zuo)。 三、旋(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)真(zhen)(zhen)空(kong)度(du)下降 是(shi)指(zhi)現(xian)在(zai)(zai)測定(ding)的(de)(de)(de)旋(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)真(zhen)(zhen)空(kong)度(du)比出廠時(shi)的(de)(de)(de)指(zhi)標和(he)以(yi)前使用時(shi)的(de)(de)(de)真(zhen)(zhen)空(kong)度(du)低(di)(di)。 真(zhen)(zhen)空(kong)度(du)低(di)(di)的(de)(de)(de)原因有很多，這里介(jie)紹幾個(ge)主要情況。 1、由于真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)油(you)號(hao)不(bu)(bu)同，油(you)內的(de)(de)(de)飽(bao)和(he)蒸氣(qi)(qi)壓(ya)也不(bu)(bu)同，結(jie)果(guo)也不(bu)(bu)同。...
2020
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維(wei)修(xiu)旋(xuan)片(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵時應(ying)(ying)(ying)該注(zhu)(zhu)意(yi)(yi)什(shen)么?今天小編給了你分享三個維(wei)修(xiu)旋(xuan)片(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵應(ying)(ying)(ying)該注(zhu)(zhu)意(yi)(yi)的(de)(de)要點，希望(wang)對你有(you)(you)所幫助(zhu)! 一、從真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)系統上拆(chai)(chai)(chai)下(xia)(xia)(xia)旋(xuan)旋(xuan)片(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵。排(pai)(pai)(pai)干(gan)(gan)油(you)。首先(xian)(xian)拆(chai)(chai)(chai)下(xia)(xia)(xia)低(di)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)端(duan)，然(ran)后(hou)取(qu)(qu)下(xia)(xia)(xia)后(hou)端(duan)板(ban)(ban)，取(qu)(qu)下(xia)(xia)(xia)低(di)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)和鍵。然(ran)后(hou)拆(chai)(chai)(chai)下(xia)(xia)(xia)前端(duan)板(ban)(ban)，取(qu)(qu)出真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)、旋(xuan)轉(zhuan)(zhuan)(zhuan)葉(xie)片(pian)、彈(dan)簧(huang)(huang)等。拆(chai)(chai)(chai)下(xia)(xia)(xia)觀察窗、排(pai)(pai)(pai)氣閥(fa)(fa)和排(pai)(pai)(pai)氣蓋。用汽油(you)或(huo)(huo)酒精徹(che)底清(qing)潔(jie)所有(you)(you)零(ling)件(jian)(jian)。拆(chai)(chai)(chai)卸(xie)時，應(ying)(ying)(ying)注(zhu)(zhu)意(yi)(yi)每個部件(jian)(jian)的(de)(de)位(wei)置、方向和緊(jin)密度(du)。拆(chai)(chai)(chai)卸(xie)下(xia)(xia)(xia)來(lai)的(de)(de)部件(jian)(jian)應(ying)(ying)(ying)分開放置，不(bu)允許混合在一起并相(xiang)互磨(mo)損。檢查所有(you)(you)零(ling)件(jian)(jian)，看是否(fou)有(you)(you)任何磨(mo)損或(huo)(huo)擦(ca)傷(shang)、碎裂和其(qi)他不(bu)良(liang)現象，并酌情修(xiu)理或(huo)(huo)更換。 特別(bie)(bie)注(zhu)(zhu)意(yi)(yi)前后(hou)端(duan)板(ban)(ban)上發現的(de)(de)較大程度(du)的(de)(de)劃痕，這(zhe)表(biao)明轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)在裝(zhuang)(zhuang)配過程中不(bu)垂直于中間隔板(ban)(ban)，應(ying)(ying)(ying)調整定(ding)位(wei)銷。如果太嚴重，應(ying)(ying)(ying)該修(xiu)理或(huo)(huo)更換。檢查旋(xuan)片(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵的(de)(de)間隙：將(jiang)高轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)分別(bie)(bie)放入(ru)(ru)高真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)室(shi)，低(di)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)放入(ru)(ru)低(di)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)室(shi)，用刀口(kou)尺和測厚(hou)儀檢查間隙，兩端(duan)間隙應(ying)(ying)(ying)基本相(xiang)等。 二、組(zu)裝(zhuang)(zhuang)前應(ying)(ying)(ying)清(qing)洗和干(gan)(gan)燥，然(ran)后(hou)組(zu)裝(zhuang)(zhuang)。首先(xian)(xian)安(an)(an)(an)裝(zhuang)(zhuang)高真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)端(duan)，提起彈(dan)簧(huang)(huang)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)并將(jiang)其(qi)安(an)(an)(an)裝(zhuang)(zhuang)到高轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)中，然(ran)后(hou)將(jiang)其(qi)放入(ru)(ru)高真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)室(shi)內，安(an)(an)(an)裝(zhuang)(zhuang)前端(duan)板(ban)(ban)，然(ran)后(hou)安(an)(an)(an)裝(zhuang)(zhuang)定(ding)位(wei)銷，均勻擰緊(jin)螺(luo)釘，確保組(zu)裝(zhuang)(zhuang)后(hou)轉(zhuan)(zhuan)(zhuan)動(dong)靈活、輕松、均勻。然(ran)后(hou)安(an)(an)(an)裝(zhuang)(zhuang)低(di)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)和后(hou)端(duan)蓋。低(di)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)的(de)(de)槽應(ying)(ying)(ying)朝向后(hou)端(duan)板(ban)(ban)。再(zai)次安(an)(an)(an)裝(zhuang)(zhuang)排(pai)(pai)(pai)氣閥(fa)(fa)。安(an)(an)(an)裝(zhuang)(zhuang)其(qi)他零(ling)件(jian)(jian)前，排(pai)(pai)(pai)氣閥(fa)(fa)片(pian)應(ying)(ying)(ying)靠近閥(fa)(fa)板(ban)(ban)。 三、組(zu)裝(zhuang)(zhuang)旋(xuan)旋(xuan)片(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵時應(ying)(ying)(ying)注(zhu)(zhu)意(yi)(yi)，所有(you)(you)旋(xuan)轉(zhuan)(zhuan)(zhuan)部件(jian)(jian)應(ying)(ying)(ying)先(xian)(xian)用真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)油(you)擊(ji)打(da)，注(zhu)(zhu)意(yi)(yi)清(qing)潔(jie)，嚴禁鐵屑、泥漿、沙子(zi)(zi)(zi)和灰(hui)塵(chen)落入(ru)(ru)泵內，定(ding)位(wei)銷要接(jie)觸良(liang)好，安(an)(an)(an)裝(zhuang)(zhuang)好的(de)(de)旋(xuan)旋(xuan)片(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵應(ying)(ying)(ying)易于旋(xuan)轉(zhuan)(zhuan)(zhuan)，無(wu)不(bu)均勻旋(xuan)轉(zhuan)(zhuan)(zhuan)重量(liang)，且(qie)...
2020
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根據真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)不(bu)(bu)同，所(suo)要(yao)求的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)也(ye)不(bu)(bu)同。 因(yin)此(ci)(ci)(ci)，很多情況下，必(bi)(bi)須用一(yi)組(zu)(zu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)來(lai)完成(cheng)(cheng)。 也(ye)就(jiu)(jiu)是(shi)(shi)說，必(bi)(bi)須用在(zai)不(bu)(bu)同壓(ya)(ya)(ya)力(li)(li)范圍(wei)內(nei)工(gong)作(zuo)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)連接。 高(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)側的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)可以(yi)(yi)達到(dao)(dao)(dao)系(xi)(xi)統(tong)(tong)要(yao)求的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)，但(dan)低真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)側的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)可以(yi)(yi)直(zhi)接排(pai)氣(qi)大(da)氣(qi)。 最簡單的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)是(shi)(shi)排(pai)出大(da)氣(qi)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。 但(dan)是(shi)(shi)，高(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)一(yi)般(ban)(ban)需(xu)要(yao)三級(ji)機(ji)組(zu)(zu)，中(zhong)(zhong)(zhong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)一(yi)般(ban)(ban)需(xu)要(yao)二級(ji)機(ji)組(zu)(zu)。 一(yi)臺(tai)高(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)和一(yi)臺(tai)低真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)難以(yi)(yi)構成(cheng)(cheng)有效的(de)(de)(de)(de)高(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)。 這(zhe)有幾個(ge)(ge)理由。 流量的(de)(de)(de)(de)連續性就(jiu)(jiu)是(shi)(shi)其中(zhong)(zhong)(zhong)之(zhi)(zhi)一(yi)。 高(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)有前(qian)(qian)段耐壓(ya)(ya)(ya)的(de)(de)(de)(de)限(xian)制(zhi)。 也(ye)就(jiu)(jiu)是(shi)(shi)說，如果前(qian)(qian)段高(gao)(gao)(gao)于(yu)某個(ge)(ge)壓(ya)(ya)(ya)力(li)(li)，泵(beng)(beng)(beng)(beng)就(jiu)(jiu)不(bu)(bu)能正常(chang)工(gong)作(zuo)。 當前(qian)(qian)級(ji)泵(beng)(beng)(beng)(beng)達到(dao)(dao)(dao)該臨界壓(ya)(ya)(ya)力(li)(li)時，吸引速度(du)減少(shao)，前(qian)(qian)級(ji)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)排(pai)氣(qi)(651-235 )有可能小(xiao)于(yu)主泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)排(pai)氣(qi)(651-235 )，該(651-235 )的(de)(de)(de)(de)不(bu)(bu)一(yi)致(zhi)會破壞(651-235 )連續性的(de)(de)(de)(de)要(yao)求，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)必(bi)(bi)然會正常(chang)工(gong)作(zuo)但(dan)是(shi)(shi)，如果在(zai)高(gao)(gao)(gao)低真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)之(zhi)(zhi)間連接另一(yi)臺(tai)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)，則發揮從上到(dao)(dao)(dao)下的(de)(de)(de)(de)作(zuo)用，流量各泵(beng)(beng)(beng)(beng)連續地以(yi)(yi)最佳狀態(tai)工(gong)作(zuo)。 羅茨泵(beng)(beng)(beng)(beng)可以(yi)(yi)在(zai)中(zhong)(zhong)(zhong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)范圍(wei)內(nei)工(gong)作(zuo)，因(yin)為最合適，也(ye)稱(cheng)為羅茨加(jia)壓(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)，壓(ya)(ya)(ya)縮比不(bu)(bu)高(gao)(gao)(gao)，正好可以(yi)(yi)連接數Pa到(dao)(dao)(dao)數百(bai)Pa的(de)(de)(de)(de)范圍(wei)。 三級(ji)高(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)組(zu)(zu)進入為高(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)時，主泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)排(pai)氣(qi)流量顯著(zhu)減少(shao)，因(yin)此(ci)(ci)(ci)此(ci)(ci)(ci)時，僅用小(xiao)的(de)(de)(de)(de)前(qian)(qian)級(ji)泵(beng)(beng)(beng)(beng)就(jiu)(jiu)能維持排(pai)氣(qi)的(de)(de)(de)(de)連續性，能夠以(yi)(yi)實際(ji)運用中(zhong)(zhong)(zhong)常(chang)采用的(de)(de)(de)(de)方(fang)法，減少(shao)機(ji)組(zu)(zu)的(de)(de)(de)(de)能量消耗。 高(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機(ji)組(zu)(zu)經常(chang)需(xu)要(yao)三級(ji)機(ji)組(zu)(zu)的(de)(de)(de)(de)另一(yi)個(ge)(ge)原因(yin)是(shi)(shi)高(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)吸入壓(ya)(ya)(ya)力(li)(li)的(de)(de)(de)(de)限(xian)制(zhi)。 泵(beng)(beng)(beng)(beng)有啟動壓(ya)(ya)(ya)力(li)(li)，傳(chuan)統(tong)(tong)的(de)(de)(de)(de)高(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)在(zai)數Pa的(de)(de)(de)(de)范圍(wei)。 因(yin)此(ci)(ci)(ci)，前(qian)(qian)級(ji)泵(beng)(beng)(beng)(beng)必(bi)(bi)須...
2020
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07
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在(zai)(zai)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)領域，作為企(qi)業的(de)(de)(de)(de)使(shi)用不再是(shi)(shi)(shi)簡(jian)單(dan)的(de)(de)(de)(de)操作維護，而是(shi)(shi)(shi)更(geng)(geng)(geng)有(you)(you)效地進行維護能(neng)(neng)(neng)最大限(xian)度(du)地發揮真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)和附件(jian)的(de)(de)(de)(de)使(shi)用性(xing)能(neng)(neng)(neng)，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)消耗品：真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)專用油(you)(you)(you)(you)(you)，濾(lv)(lv)(lv)油(you)(you)(you)(you)(you)器(qi)(qi)(qi)，油(you)(you)(you)(you)(you)霧分離(li)器(qi)(qi)(qi)，空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣過(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)器(qi)(qi)(qi)。 1.真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you) 真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)是(shi)(shi)(shi)適用于(yu)不同類(lei)型真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)專用油(you)(you)(you)(you)(you)，或適用于(yu)不同環境的(de)(de)(de)(de)專用油(you)(you)(you)(you)(you)。 真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)更(geng)(geng)(geng)換(huan)(huan)時(shi)(shi)間(jian)：最初的(de)(de)(de)(de)油(you)(you)(you)(you)(you)更(geng)(geng)(geng)換(huan)(huan)是(shi)(shi)(shi)在(zai)(zai)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)運轉150小時(shi)(shi)后進行更(geng)(geng)(geng)換(huan)(huan)。 之后，油(you)(you)(you)(you)(you)交換(huan)(huan)時(shi)(shi)間(jian)通常是(shi)(shi)(shi)500-1000小時(shi)(shi)或6個月(yue)，但是(shi)(shi)(shi)在(zai)(zai)工藝要求不同或惡劣的(de)(de)(de)(de)環境下(xia)使(shi)用時(shi)(shi)，必須(xu)(xu)在(zai)(zai)實(shi)際(ji)情(qing)況下(xia)進行交換(huan)(huan)。 例如(ru)(ru)，在(zai)(zai)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣中(zhong)含(han)有(you)(you)大量水分.含(han)有(you)(you)大量粉(fen)塵等的(de)(de)(de)(de)情(qing)況下(xia)，必須(xu)(xu)觀察(cha)油(you)(you)(you)(you)(you)狀況并立(li)即更(geng)(geng)(geng)換(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)。 2.機油(you)(you)(you)(you)(you)過(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)器(qi)(qi)(qi) 濾(lv)(lv)(lv)油(you)(you)(you)(you)(you)器(qi)(qi)(qi)對油(you)(you)(you)(you)(you)式(shi)回轉泵(beng)(beng)(beng)(beng)(beng)有(you)(you)過(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)油(you)(you)(you)(you)(you)中(zhong)的(de)(de)(de)(de)異(yi)物的(de)(de)(de)(de)作用，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)工作中(zhong)吸入微小異(yi)物會(hui)堆(dui)(dui)積在(zai)(zai)油(you)(you)(you)(you)(you)中(zhong)，經過(guo)(guo)(guo)(guo)(guo)時(shi)(shi)間(jian)油(you)(you)(you)(you)(you)變質(zhi)，濾(lv)(lv)(lv)油(you)(you)(you)(you)(you)器(qi)(qi)(qi)會(hui)過(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)油(you)(you)(you)(you)(you)中(zhong)堆(dui)(dui)積的(de)(de)(de)(de)異(yi)物，延長油(you)(you)(you)(you)(you)的(de)(de)(de)(de)壽命。 去除真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)中(zhong)的(de)(de)(de)(de)雜質(zhi)：如(ru)(ru)泵(beng)(beng)(beng)(beng)(beng)吸入空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣中(zhong)的(de)(de)(de)(de)雜質(zhi)，高溫下(xia)油(you)(you)(you)(you)(you)本身(shen)的(de)(de)(de)(de)碳化(hua)雜質(zhi)，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)狀態的(de)(de)(de)(de)物質(zhi)的(de)(de)(de)(de)結晶雜質(zhi)等，在(zai)(zai)油(you)(you)(you)(you)(you)循環過(guo)(guo)(guo)(guo)(guo)程中(zhong)有(you)(you)很好的(de)(de)(de)(de)過(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)作用。 3.油(you)(you)(you)(you)(you)霧分離(li)器(qi)(qi)(qi)(油(you)(you)(you)(you)(you)分) 排(pai)(pai)氣口(kou)精密(mi)過(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)器(qi)(qi)(qi)是(shi)(shi)(shi)對排(pai)(pai)氣口(kou)中(zhong)含(han)有(you)(you)的(de)(de)(de)(de)精密(mi)進行過(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)的(de)(de)(de)(de)過(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)器(qi)(qi)(qi)，能(neng)(neng)(neng)夠降(jiang)低油(you)(you)(you)(you)(you)耗，減少排(pai)(pai)出油(you)(you)(you)(you)(you)對環境的(de)(de)(de)(de)污染，起到(dao)節能(neng)(neng)(neng)環保(bao)的(de)(de)(de)(de)作用。 更(geng)(geng)(geng)換(huan)(huan)時(shi)(shi)期：通常的(de)(de)(de)(de)更(geng)(geng)(geng)換(huan)(huan)時(shi)(shi)期必須(xu)(xu)是(shi)(shi)(shi)半(ban)年(nian)或一(yi)年(nian)。 這個可以根據實(shi)際(ji)情(qing)況交換(huan)(huan)。 排(pai)(pai)氣口(kou)發現煙.黑煙.油(you)(you)(you)(you)(you)霧時(shi)(shi)，必須(xu)(xu)更(geng)(geng)(geng)換(huan)(huan)油(you)(you)(you)(you)(you)分。 4.空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣濾(lv)(lv)(lv)芯 標準的(de)(de)(de)(de)吸氣過(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)器(qi)(qi)(qi)是(shi)(shi)(shi)對吸氣口(kou)的(de)(de)(de)(de)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣中(zhong)含(han)有(you)(you)的(de)(de)(de)(de)粉(fen)塵(灰(hui)塵)進行過(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)的(de)(de)(de)(de)過(guo)(guo)(guo)(guo)(guo)濾(lv)(lv)(lv)器(qi)(qi)(qi)，有(you)(you)的(de)(de)(de)(de)是(shi)(shi)(shi)紙，有(you)(you)的(de)(de)(de)(de)是(shi)(shi)(shi)無紡布...
2020
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07
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07
本文(wen)介(jie)紹(shao)了(le)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵制(zhi)造商在(zai)(zai)將干(gan)(gan)(gan)(gan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵應(ying)(ying)用于食品(pin)(pin)(pin)(pin)(pin)(pin)(pin)加工行業(ye)(ye)過(guo)程中(zhong)應(ying)(ying)注意的(de)(de)(de)(de)幾個重要(yao)問(wen)題和(he)技(ji)術(shu)(shu)方向，闡(chan)述了(le)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵干(gan)(gan)(gan)(gan)燥(zao)技(ji)術(shu)(shu)的(de)(de)(de)(de)產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)質量、干(gan)(gan)(gan)(gan)燥(zao)速度(du)(du)(du)(du)和(he)節能(neng)減排(pai)的(de)(de)(de)(de)技(ji)術(shu)(shu)技(ji)術(shu)(shu)技(ji)術(shu)(shu)。 真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)干(gan)(gan)(gan)(gan)燥(zao)技(ji)術(shu)(shu)是(shi)將材料(liao)預(yu)先冷凍(dong)(dong)到共(gong)(gong)晶(jing)(jing)點(dian)溫(wen)(wen)(wen)度(du)(du)(du)(du)以下(xia)，形成一定(ding)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)(du)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)空(kong)(kong)(kong)(kong)(kong)(kong)間，通過(guo)升(sheng)華(hua)反應(ying)(ying)去除產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)中(zhong)的(de)(de)(de)(de)水(shui)分的(de)(de)(de)(de)干(gan)(gan)(gan)(gan)燥(zao)技(ji)術(shu)(shu)，由(you)冷凍(dong)(dong)、供熱(re)和(he)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)三(san)個組(zu)成部分組(zu)成。 并且(qie)應(ying)(ying)用真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)干(gan)(gan)(gan)(gan)燥(zao)技(ji)術(shu)(shu)加工的(de)(de)(de)(de)產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)很(hen)好地防(fang)止了(le)高溫(wen)(wen)(wen)對(dui)食品(pin)(pin)(pin)(pin)(pin)(pin)(pin)的(de)(de)(de)(de)影(ying)響，有(you)(you)(you)效地保持(chi)了(le)產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)的(de)(de)(de)(de)營養價值和(he)色調，并且(qie)由(you)于產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)含(han)水(shui)量低(di)(di)，復水(shui)性好，在(zai)(zai)行業(ye)(ye)中(zhong)得到了(le)廣泛的(de)(de)(de)(de)應(ying)(ying)用。 近(jin)年來，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵的(de)(de)(de)(de)干(gan)(gan)(gan)(gan)燥(zao)技(ji)術(shu)(shu)廣泛應(ying)(ying)用于食品(pin)(pin)(pin)(pin)(pin)(pin)(pin)、藥品(pin)(pin)(pin)(pin)(pin)(pin)(pin)、健康食品(pin)(pin)(pin)(pin)(pin)(pin)(pin)等行業(ye)(ye)，其中(zhong)有(you)(you)(you)刺參(can)、人參(can)、水(shui)蛭、扇(shan)貝等價值高的(de)(de)(de)(de)產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)，摸索使用真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵的(de)(de)(de)(de)干(gan)(gan)(gan)(gan)燥(zao)技(ji)術(shu)(shu)進行加工，有(you)(you)(you)效地保持(chi)了(le)產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)的(de)(de)(de)(de)質量。 應(ying)(ying)用真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵技(ji)術(shu)(shu)時(shi)，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵制(zhi)造商認為有(you)(you)(you)必要(yao)關注以下(xia)幾個問(wen)題 1.產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)的(de)(de)(de)(de)共(gong)(gong)晶(jing)(jing)點(dian)和(he)共(gong)(gong)熔(rong)點(dian) 產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)的(de)(de)(de)(de)共(gong)(gong)晶(jing)(jing)點(dian)是(shi)產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)材料(liao)中(zhong)的(de)(de)(de)(de)水(shui)分全(quan)部凍(dong)(dong)結(jie)時(shi)的(de)(de)(de)(de)產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)材料(liao)溫(wen)(wen)(wen)度(du)(du)(du)(du)，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)干(gan)(gan)(gan)(gan)燥(zao)技(ji)術(shu)(shu)的(de)(de)(de)(de)凍(dong)(dong)結(jie)溫(wen)(wen)(wen)度(du)(du)(du)(du)參(can)照材料(liao)的(de)(de)(de)(de)共(gong)(gong)晶(jing)(jing)點(dian)設(she)定(ding)，為了(le)使產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)完全(quan)凍(dong)(dong)結(jie)，產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)材料(liao)的(de)(de)(de)(de)凍(dong)(dong)結(jie)溫(wen)(wen)(wen)度(du)(du)(du)(du)通常設(she)定(ding)為比該(gai)共(gong)(gong)晶(jing)(jing)點(dian)低(di)(di)5~10。 產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)的(de)(de)(de)(de)共(gong)(gong)熔(rong)點(dian)是(shi)指凍(dong)(dong)結(jie)的(de)(de)(de)(de)產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)從冰晶(jing)(jing)開始熔(rong)化時(shi)的(de)(de)(de)(de)溫(wen)(wen)(wen)度(du)(du)(du)(du)。 通常，在(zai)(zai)干(gan)(gan)(gan)(gan)燥(zao)食品(pin)(pin)(pin)(pin)(pin)(pin)(pin)材料(liao)時(shi)，加熱(re)溫(wen)(wen)(wen)度(du)(du)(du)(du)不能(neng)高于產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)材料(liao)的(de)(de)(de)(de)熔(rong)點(dian)。 否(fou)則(ze)，會(hui)直接(jie)影(ying)響凍(dong)(dong)干(gan)(gan)(gan)(gan)產(chan)(chan)(chan)品(pin)(pin)(pin)(pin)(pin)(pin)(pin)的(de)(de)(de)(de)含(han)水(shui)量和(he)質量。 2.設(she)定(ding)調整(zheng)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)(du) 維持(chi)干(gan)(gan)(gan)(gan)燥(zao)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)時(shi)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)(du)的(de)(de)(de)(de)能(neng)量約占冷凍(dong)(dong)干(gan)(gan)(gan)(gan)燥(zao)總能(neng)量的(de)(de)(de)(de)1/4，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)(du)越(yue)低(di)(di)能(neng)量傳遞越(yue)有(you)(you)(you)效，同時(shi)水(shui)蒸氣(qi)的(de)(de)(de)(de)擴散阻力增加，能(neng)量消耗增加。 在(zai)(zai)升(sheng)華(hua)干(gan)(gan)(gan)(gan)...
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真(zhen)(zhen)空(kong)泵(beng)(beng)失效和(he)操(cao)作(zuo)不(bu)穩(wen)定的(de)(de)最(zui)(zui)常(chang)見原因是(shi)(shi)油(you)(you)(you)(you)(you)(you)污(wu)染。如(ru)(ru)(ru)果水或(huo)酸性(xing)蒸(zheng)氣(qi)流(liu)經該泵(beng)(beng)二并讓油(you)(you)(you)(you)(you)(you)維(wei)持工作(zuo)一(yi)段時間.則會(hui)(hui)發(fa)生(sheng)對(dui)(dui)真(zhen)(zhen)空(kong)泵(beng)(beng)的(de)(de)嚴重(zhong)腐(fu)蝕(shi)和(he)損(sun)壞。確定需(xu)要換(huan)油(you)(you)(you)(you)(you)(you)的(de)(de)最(zui)(zui)簡(jian)單(dan)方(fang)法是(shi)(shi)，在(zai)(zai)(zai)泵(beng)(beng)上(shang)連接一(yi)個真(zhen)(zhen)空(kong)表，查明(ming)能否最(zui)(zui)終達到額定真(zhen)(zhen)空(kong)。 如(ru)(ru)(ru)果聞到存(cun)在(zai)(zai)(zai)溶(rong)劑的(de)(de)氣(qi)味，通常(chang)提示需(xu)要換(huan)油(you)(you)(you)(you)(you)(you)。輕棕色、陰暗的(de)(de)油(you)(you)(you)(you)(you)(you)也說明(ming)有水存(cun)在(zai)(zai)(zai)。一(yi)旦產生(sheng)疑慮，應即(ji)換(huan)油(you)(you)(you)(you)(you)(you)。在(zai)(zai)(zai)小型泵(beng)(beng)中(zhong)，油(you)(you)(you)(you)(you)(you)呈(cheng)黑(hei)色不(bu)一(yi)定表明(ming)油(you)(you)(you)(you)(you)(you)已污(wu)染。葉(xie)片磨(mo)合(he)越(yue)長久(jiu).則運動部件(jian)的(de)(de)內座(zuo)磨(mo)合(he)越(yue)好，由這種水環(huan)真(zhen)(zhen)空(kong)泵(beng)(beng)磨(mo)合(he)而(er)(er)帶入油(you)(you)(you)(you)(you)(you)中(zhong)的(de)(de)碳(tan)也越(yue)多，它可使(shi)(shi)油(you)(you)(you)(you)(you)(you)的(de)(de)顏色變黑(hei)但(dan)不(bu)會(hui)(hui)降低其(qi)(qi)蒸(zheng)氣(qi)壓，甚至還會(hui)(hui)增(zeng)加其(qi)(qi)潤滑性(xing)。如(ru)(ru)(ru)果泵(beng)(beng)僅是(shi)(shi)偶而(er)(er)使(shi)(shi)用或(huo)借(jie)給其(qi)(qi)他操(cao)作(zuo)人員使(shi)(shi)用，則最(zui)(zui)好在(zai)(zai)(zai)泵(beng)(beng)暫時閑置(zhi)之前，把油(you)(you)(you)(you)(you)(you)排凈(jing)(jing)并充以(yi)新油(you)(you)(you)(you)(you)(you)。許(xu)多用戶發(fa)現:在(zai)(zai)(zai)泵(beng)(beng)上(shang)貼一(yi)標簽，在(zai)(zai)(zai)上(shang)面記錄換(huan)油(you)(you)(you)(you)(you)(you)日期，對(dui)(dui)他們是(shi)(shi)很(hen)方(fang)便的(de)(de)。 多數情況下(xia)，排凈(jing)(jing)泵(beng)(beng)油(you)(you)(you)(you)(you)(you)十分簡(jian)單(dan)。只要讓泵(beng)(beng)運轉(zhuan).使(shi)(shi)油(you)(you)(you)(you)(you)(you)變熱并使(shi)(shi)油(you)(you)(you)(you)(you)(you)膜盡最(zui)(zui)變薄。然后，打(da)開泵(beng)(beng)入口敞于大(da)氣(qi)，關掉動力(li)并且打(da)開排放閥。必要時，可從與閥門相(xiang)對(dui)(dui)的(de)(de)一(yi)端將旋片真(zhen)(zhen)空(kong)泵(beng)(beng)泵(beng)(beng)掀(xian)斜以(yi)保證完全(quan)排凈(jing)(jing)。當停止流(liu)油(you)(you)(you)(you)(you)(you)時，轉(zhuan)動機器數秒鐘或(huo)用手轉(zhuan)動皮帶輪，以(yi)排凈(jing)(jing)仍留在(zai)(zai)(zai)定子縫(feng)隙中(zhong)的(de)(de)油(you)(you)(you)(you)(you)(you)。如(ru)(ru)(ru)果泵(beng)(beng)在(zai)(zai)(zai)排油(you)(you)(you)(you)(you)(you)時運轉(zhuan)操(cao)作(zuo)一(yi)會(hui)(hui)兒，則在(zai)(zai)(zai)運動部件(jian)上(shang)會(hui)(hui)存(cun)在(zai)(zai)(zai)足夠的(de)(de)油(you)(you)(you)(you)(you)(you)膜以(yi)防(fang)止損(sun)壞。記住(zhu):當加人新油(you)(you)(you)(you)(you)(you)時，留在(zai)(zai)(zai)泵(beng)(beng)中(zhong)的(de)(de)任(ren)何臟油(you)(you)(you)(you)(you)(you)都會(hui)(hui)污(wu)染新油(you)(you)(you)(you)(you)(you)。大(da)多數廠商不(bu)推薦使(shi)(shi)用洗凈(jing)(jing)過(guo)的(de)(de)油(you)(you)(you)(you)(you)(you)。 怎樣(yang)降低真(zhen)(zhen)空(kong)泵(beng)(beng)能源消耗(hao)? A.合(he)理選用真(zhen)(zhen)空(kong)泵(beng)(beng)的(de)(de)材(cai)料 考慮能夠維(wei)持真(zhen)(zhen)空(kong)機組(zu)的(de)(de)運行壽命在(zai)(zai)(zai)4年(nian)以(yi)上(shang)，盡量選用低價易鑄的(de)(de)，對(dui)(dui)于腐(fu)蝕(shi)性(xing)液羅(luo)茨真(zhen)(zhen)...
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