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最新(xin)資(zi)訊
了解公司的最新活動及打折促(cu)銷
2020
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02
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19
使(shi)用(yong)(yong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)一段時(shi)間后，可能(neng)會發(fa)生(sheng)(sheng)各種(zhong)問(wen)題(ti)，遇到(dao)這種(zhong)情況時(shi)，我們(men)不(bu)能(neng)忽(hu)略(lve)它。因為這不(bu)僅會縮短真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)使(shi)用(yong)(yong)壽命，而(er)且(qie)可能(neng)存在(zai)危(wei)險，例如我們(men)常見的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)發(fa)熱(re)問(wen)題(ti)。 真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)發(fa)熱(re)原因 1、電(dian)機(ji)(ji)(ji)軸(zhou)承(cheng)損(sun)壞(huai)。 2、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)過載運行。 3、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)中的(de)(de)(de)刀片損(sun)壞(huai)。 4、電(dian)機(ji)(ji)(ji)軸(zhou)承(cheng)是否損(sun)壞(huai)。 5、當(dang)前電(dian)壓不(bu)足。 6、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)油的(de)(de)(de)問(wen)題(ti)，已經被乳化并且(qie)無法(fa)冷卻嗎。 7、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)中的(de)(de)(de)排氣過濾(lv)器由于長期使(shi)用(yong)(yong)而(er)發(fa)生(sheng)(sheng)故障。 真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)發(fa)熱(re)解決(jue)方法(fa) 1、關閉小出(chu)口閥(fa)。 2、檢(jian)查和(he)故障排除。 3、軸(zhou)承(cheng)更換(huan)(huan)。 4、選擇穩定(ding)電(dian)壓。 5、更換(huan)(huan)泵(beng)(beng)油。 6、更換(huan)(huan)有(you)故障的(de)(de)(de)零件(排氣過濾(lv)器，葉片等)。 恒才(cai)機(ji)(ji)(ji)電(dian)廠(chang)(chang)(chang)家(jia)主要真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)產(chan)品(pin)有(you)2BV、V、VG、VI、VZ、VN、LRP系列水環真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng),X、GVD系列旋片真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng),ZJ系列羅(luo)茨真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng),GXS、DHS、VSD、GHS系列螺桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng),DZS系列爪(zhua)泵(beng)(beng),中央真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系統等產(chan)品(pin)。公司(si)代理有(you)阿(a)特拉斯(si).科普柯(atlas)，司(si)倍克speck產(chan)品(pin).真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)廠(chang)(chang)(chang)家(jia)恒才(cai)機(ji)(ji)(ji)電(dian)憑借多年的(de)(de)(de)生(sheng)(sheng)產(chan)制造(zao)經驗，一流的(de)(de)(de)技(ji)術人員，完善的(de)(de)(de)售后渠道使(shi)得產(chan)品(pin)質量多年來保持穩定(ding)可靠。恒才(cai)機(ji)(ji)(ji)電(dian)廠(chang)(chang)(chang)家(jia)期待與(yu)各位同仁合作，更多真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)知識請(qing)繼續(xu)關注我們(men)恒才(cai)機(ji)(ji)(ji)電(dian)設(she)備有(you)限公司(si)。聯系電(dian)話400-8625533，手機(ji)(ji)(ji)13928410990。
2020
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02
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22
真空(kong)泵的(de)(de)(de)應(ying)用(yong)(yong)非(fei)常廣泛，今天就給大家(jia)介(jie)紹(shao)一(yi)下富蒸(zheng)(zheng)(zheng)(zheng)行業中(zhong)的(de)(de)(de)真空(kong)泵應(ying)用(yong)(yong)。 1.真空(kong)濃縮(單、雙效(xiao)(xiao)(xiao)(xiao)(xiao)) 連續(xu)或(huo)批次(ci) 中(zhong)藥(yao)、飲(yin)料(liao)等 2.真空(kong)結(jie)晶(單、雙效(xiao)(xiao)(xiao)(xiao)(xiao)、三(san)效(xiao)(xiao)(xiao)(xiao)(xiao)) 連續(xu)或(huo)批次(ci) 工業鹽、固體飲(yin)料(liao)等 3.汽(qi)輪機 膨脹做功(gong) 富蒸(zheng)(zheng)(zheng)(zheng)多(duo)效(xiao)(xiao)(xiao)(xiao)(xiao)流程(cheng)的(de)(de)(de)特點(dian) 一(yi)效(xiao)(xiao)(xiao)(xiao)(xiao)母液蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)(fa)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)不(bu)冷凝(ning)，帶(dai)熱(re)進二(er)(er)(er)效(xiao)(xiao)(xiao)(xiao)(xiao);蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)(fa)1噸熱(re)水(shui)所(suo)需(xu)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)最(zui)低(di)(di)為1噸;雙效(xiao)(xiao)(xiao)(xiao)(xiao)相當(dang)于(yu)減半動力(li)蒸(zheng)(zheng)(zheng)(zheng)汽(qi); 但， 二(er)(er)(er)效(xiao)(xiao)(xiao)(xiao)(xiao)蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)(fa)溫(wen)(wen)(wen)度(du)(du)(du)隨之(zhi)降(jiang)低(di)(di)，至少20度(du)(du)(du)也即(ji)二(er)(er)(er)效(xiao)(xiao)(xiao)(xiao)(xiao)需(xu)要(yao)(yao)(yao)真空(kong)作(zuo)為流體動力(li)對(dui)于(yu)熱(re)敏感介(jie)質，真空(kong)需(xu)求進一(yi)步提(ti)高(gao) 在蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)(fa)生產中(zhong)，二(er)(er)(er)次(ci)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)的(de)(de)(de)產量較大，且(qie)產量大量的(de)(de)(de)潛熱(re)，故應(ying)將其回收加(jia)以利用(yong)(yong)，若(ruo)將二(er)(er)(er)次(ci)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)通(tong)入另一(yi)蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)(fa)器的(de)(de)(de)加(jia)熱(re)室，只要(yao)(yao)(yao)后者(zhe)的(de)(de)(de)操作(zuo)壓強和溶(rong)液沸(fei)點(dian)低(di)(di)于(yu)原蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)(fa)器中(zhong)的(de)(de)(de)操作(zuo)壓強和沸(fei)點(dian)，通(tong)入二(er)(er)(er)次(ci)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)仍(reng)然起(qi)到加(jia)熱(re)作(zuo)用(yong)(yong)，稱(cheng)為多(duo)效(xiao)(xiao)(xiao)(xiao)(xiao)蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)(fa)。蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)(fa)溫(wen)(wen)(wen)度(du)(du)(du)逐(zhu)級降(jiang)低(di)(di)，壓力(li)時(shi)自(zi)動分配(pei)的(de)(de)(de)，逐(zhu)級降(jiang)低(di)(di)。 料(liao)液的(de)(de)(de)流動時(shi)通(tong)過(guo)壓差(cha)進行的(de)(de)(de)，不(bu)需(xu)要(yao)(yao)(yao)用(yong)(yong)泵。 圖中(zhong)所(suo)示的(de)(de)(de)是并流法，溶(rong)液與(yu)蒸(zheng)(zheng)(zheng)(zheng)汽(qi)的(de)(de)(de)流動方向相同，即(ji)均由第一(yi)效(xiao)(xiao)(xiao)(xiao)(xiao)順序至末效(xiao)(xiao)(xiao)(xiao)(xiao)，還有逆流法，平流法。 預冷凝(ning)器的(de)(de)(de)型式(shi) 管殼式(shi)間接冷卻 效(xiao)(xiao)(xiao)(xiao)(xiao)率較低(di)(di)，但對(dui)臟(zang)物(wu)(wu)耐(nai)受度(du)(du)(du)相對(dui)較高(gao);往(wang)(wang)往(wang)(wang)需(xu)要(yao)(yao)(yao)更高(gao)的(de)(de)(de)蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)(fa)溫(wen)(wen)(wen)度(du)(du)(du)或(huo)更大的(de)(de)(de)換(huan)熱(re)面(mian)積(ji);仍(reng)需(xu)要(yao)(yao)(yao)定期清(qing)(qing)理污染物(wu)(wu)，增加(jia)了解構復雜(za)性;越高(gao)的(de)(de)(de)蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)(fa)溫(wen)(wen)(wen)度(du)(du)(du)，換(huan)熱(re)表(biao)面(mian)結(jie)垢的(de)(de)(de)風險(xian)越大; 板式(shi)間接冷卻 效(xiao)(xiao)(xiao)(xiao)(xiao)率較高(gao)，但對(dui)臟(zang)物(wu)(wu)耐(nai)受度(du)(du)(du)很低(di)(di);囿于(yu)成本(ben)限(xian)制(zhi)，往(wang)(wang)往(wang)(wang)蒸(zheng)(zheng)(zheng)(zheng)發(fa)(fa)(fa)(fa)(fa)溫(wen)(wen)(wen)度(du)(du)(du)的(de)(de)(de)降(jiang)低(di)(di)有限(xian);定期清(qing)(qing)理污染物(wu)(wu)，板片間的(de)(de)(de)墊片是耗材;結(jie)垢對(dui)板換(huan)是致(zhi)命(ming)硬(ying)傷; 直接冷卻 ...
2020
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02
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25
如(ru)(ru)果(guo)(guo)旋(xuan)(xuan)片(pian)(pian)(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)運行不(bu)(bu)正常(chang)，往(wang)往(wang)會出現(xian)問題(ti)，如(ru)(ru)旋(xuan)(xuan)片(pian)(pian)(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)度(du)下降、噴油(you)、冒煙(yan)、油(you)封漏油(you)、噪(zao)(zao)音(yin)(yin)等情(qing)(qing)(qing)況(kuang)，以(yi)及真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)油(you)在(zai)(zai)(zai)泵(beng)(beng)(beng)(beng)內(nei)乳(ru)化(hua)等。如(ru)(ru)果(guo)(guo)出現(xian)這種(zhong)情(qing)(qing)(qing)況(kuang)，首先(xian)不(bu)(bu)用(yong)擔心，今后就按照故(gu)障逐(zhu)一等待關機掃(sao)描。這里(li)有(you)(you)一些解決問題(ti)的(de)(de)(de)方法。 1.旋(xuan)(xuan)片(pian)(pian)(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)吸油(you)和(he)噴油(you):這意味著旋(xuan)(xuan)片(pian)(pian)(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)在(zai)(zai)(zai)工作時(shi)(shi)在(zai)(zai)(zai)排(pai)氣(qi)(qi)口(kou)吸油(you)或(huo)(huo)噴油(you)。 1、吸煙(yan)時(shi)(shi)，如(ru)(ru)果(guo)(guo)泵(beng)(beng)(beng)(beng)剛剛開始工作，有(you)(you)冒煙(yan)現(xian)象(xiang)，恢復正常(chang)，如(ru)(ru)果(guo)(guo)長時(shi)(shi)間吸煙(yan)不(bu)(bu)正常(chang)。如(ru)(ru)何處理(li):煙(yan)霧(wu)表(biao)示修理(li)泵(beng)(beng)(beng)(beng)進(jin)氣(qi)(qi)口(kou)外(wai)的(de)(de)(de)管道、閥(fa)門和(he)容器。泄漏檢(jian)測(ce)(ce)將(jiang)在(zai)(zai)(zai)未來(lai)處理(li)，吸煙(yan)將(jiang)結(jie)束。渦街流量米 2、燃油(you)噴射，說(shuo)明(ming)進(jin)氣(qi)(qi)口(kou)外(wai)有(you)(you)許多(duo)泄漏點，甚至進(jin)氣(qi)(qi)口(kou)都暴露在(zai)(zai)(zai)大氣(qi)(qi)中。如(ru)(ru)何處理(li):密封泵(beng)(beng)(beng)(beng)的(de)(de)(de)進(jin)氣(qi)(qi)口(kou)，使泵(beng)(beng)(beng)(beng)工作，如(ru)(ru)果(guo)(guo)沒有(you)(you)油(you)注入，澄清(qing)泄漏點;排(pai)氣(qi)(qi)閥(fa)片(pian)(pian)(pian)(pian)損壞(huai)，檢(jian)查排(pai)氣(qi)(qi)閥(fa)片(pian)(pian)(pian)(pian)是(shi)(shi)否損壞(huai)，更(geng)(geng)換損壞(huai)的(de)(de)(de)排(pai)氣(qi)(qi)閥(fa)片(pian)(pian)(pian)(pian)。 2.旋(xuan)(xuan)片(pian)(pian)(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)噪(zao)(zao)聲(sheng):這里(li)指的(de)(de)(de)是(shi)(shi)泵(beng)(beng)(beng)(beng)的(de)(de)(de)噪(zao)(zao)聲(sheng)。 1.當鋼瓶被(bei)敲擊時(shi)(shi)，泵(beng)(beng)(beng)(beng)發(fa)出不(bu)(bu)規則的(de)(de)(de)噪(zao)(zao)音(yin)(yin)，像(xiang)金(jin)屬(shu)撞擊金(jin)屬(shu)的(de)(de)(de)聲(sheng)音(yin)(yin)。這是(shi)(shi)轉子撞擊泵(beng)(beng)(beng)(beng)體時(shi)(shi)發(fa)出的(de)(de)(de)聲(sheng)音(yin)(yin)。這種(zhong)情(qing)(qing)(qing)況(kuang)主要是(shi)(shi)由(you)于(yu)配套旋(xuan)(xuan)轉板之間的(de)(de)(de)拉簧(huang)(huang)斷裂造(zao)成的(de)(de)(de)，可能(neng)是(shi)(shi)收(shou)縮或(huo)(huo)彈出故(gu)障造(zao)成的(de)(de)(de)。處理(li)方法:翻轉泵(beng)(beng)(beng)(beng)，看(kan)(kan)看(kan)(kan)螺旋(xuan)(xuan)彈簧(huang)(huang)是(shi)(shi)否損壞(huai)。更(geng)(geng)換彈簧(huang)(huang)。 2、排(pai)氣(qi)(qi)閥(fa)片(pian)(pian)(pian)(pian)發(fa)出噪(zao)(zao)音(yin)(yin)，首先(xian)是(shi)(shi)泵(beng)(beng)(beng)(beng)排(pai)氣(qi)(qi)閥(fa)片(pian)(pian)(pian)(pian)損壞(huai)。如(ru)(ru)何處理(li):更(geng)(geng)換排(pai)氣(qi)(qi)閥(fa)片(pian)(pian)(pian)(pian)。 3.旋(xuan)(xuan)片(pian)(pian)(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)度(du)下降:指目前測(ce)(ce)得的(de)(de)(de)旋(xuan)(xuan)葉(xie)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)度(du)低(di)于(yu)工廠目標或(huo)(huo)以(yi)前使用(yong)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)度(du)。真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)度(du)低(di)有(you)(you)很多(duo)原(yuan)因。以(yi)下是(shi)(shi)一些基本條件。 1.這次(ci)添加的(de)(de)(de)旋(xuan)(xuan)片(pian)(pian)(pian)(pian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)油(you)的(de)(de)(de)商標與(yu)原(yuan)來(lai)的(de)(de)(de)不(bu)(bu)同(tong)。不(bu)(bu)同(tong)品牌的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)油(you)有(you)(you)...
2020
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03
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03
旋(xuan)(xuan)片(pian)式真空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)啟(qi)動(dong)(dong) 啟(qi)動(dong)(dong)前，檢查水(shui)冷泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)冷卻水(shui)是否(fou)(fou)接通。當環(huan)境(jing)溫度(du)(du)較低時(shi)，可以(yi)用手移動(dong)(dong)皮帶輪，將(jiang)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)室中(zhong)的(de)(de)(de)油排入油箱。然后(hou)按(an)(an)電(dian)(dian)(dian)機按(an)(an)鈕送電(dian)(dian)(dian)，注(zhu)(zhu)意(yi)電(dian)(dian)(dian)源方向是否(fou)(fou)反轉(zhuan)，泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)旋(xuan)(xuan)轉(zhuan)方向是否(fou)(fou)正確。 旋(xuan)(xuan)片(pian)真空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)運(yun)行(xing)(xing)中(zhong)的(de)(de)(de)注(zhu)(zhu)意(yi)事項 檢查真空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)油量是否(fou)(fou)在油標記線(xian)附近;不(bu)要過快(kuai)打(da)開泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)送系統的(de)(de)(de)閥門，以(yi)免大量噴油。運(yun)行(xing)(xing)過程中(zhong)，注(zhu)(zhu)意(yi)任何異(yi)常(chang)噪音和沖擊聲(sheng)，注(zhu)(zhu)意(yi)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)油溫的(de)(de)(de)升高，如(ru)出(chu)現局部過熱，應立即停(ting)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)，以(yi)防卡泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)或(huo)磨損(sun)。 停(ting)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)注(zhu)(zhu)意(yi)事項 停(ting)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)時(shi)，空(kong)(kong)(kong)(kong)氣必須從泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)入口(kou)(kou)排出(chu)(一般購買的(de)(de)(de)裝置都有自(zi)動(dong)(dong)排氣閥);斷電(dian)(dian)(dian)后(hou)，水(shui)將(jiang)被切(qie)斷。 Atlas旋(xuan)(xuan)片(pian)式真空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)維(wei)護 不(bu)要混合不(bu)同品牌的(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)油;設(she)定(ding)合理的(de)(de)(de)換油周期(與使用條(tiao)件(jian)(jian)相關);當泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)從系統中(zhong)移除時(shi)，應密封(feng)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)口(kou)(kou)以(yi)防止灰塵進入進入泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)。泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)在使用過程中(zhong)應保持(chi)所需的(de)(de)(de)環(huan)境(jing)條(tiao)件(jian)(jian)。 深圳旋(xuan)(xuan)片(pian)式真空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)廠家(jia)介紹旋(xuan)(xuan)片(pian)真空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)常(chang)見故(gu)障 (1)真空(kong)(kong)(kong)(kong)度(du)(du)降低; (2)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)不(bu)能正常(chang)運(yun)行(xing)(xing)，甚至“卡住”; (3)在運(yun)行(xing)(xing)中(zhong)，有較大的(de)(de)(de)噪聲(sheng)、噪聲(sheng); ④泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)體密封(feng)不(bu)良(liang)——漏油; (5)啟(qi)動(dong)(dong)時(shi)，大量油滴和油霧污染環(huan)境(jing); ⑥啟(qi)動(dong)(dong)困(kun)難(nan)。
2020
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03
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06
真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)在(zai)其工(gong)(gong)作(zuo)壓(ya)力下，應(ying)及時(shi)排出真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)設(she)備過程中產生的(de)(de)(de)(de)所(suo)有氣(qi)(qi)(qi)體。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)正確組(zu)(zu)合(he)(he)。因(yin)(yin)為真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)具(ju)有選擇(ze)性(xing)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)送(song)(song)，有時(shi)一個泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)不(bu)能滿足(zu)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)送(song)(song)要(yao)求(qiu)，需要(yao)組(zu)(zu)合(he)(he)和補充(chong)幾個泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)來滿足(zu)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)送(song)(song)要(yao)求(qiu)。例如(ru)，鈦升華泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)對于(yu)(yu)氫(qing)氣(qi)(qi)(qi)具(ju)有較高的(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)送(song)(song)速(su)(su)度(du)，但是不(bu)能泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)送(song)(song)氦氣(qi)(qi)(qi)，而三極(ji)(ji)濺(jian)射離(li)子泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(或雙極(ji)(ji)不(bu)對稱陰極(ji)(ji)濺(jian)射離(li)子泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng))對于(yu)(yu)氬氣(qi)(qi)(qi)具(ju)有一定(ding)的(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)送(song)(song)速(su)(su)度(du)，并(bing)且兩者的(de)(de)(de)(de)結合(he)(he)將導致真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)裝置(zhi)具(ju)有更(geng)好的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)。 真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)不(bu)能在(zai)大氣(qi)(qi)(qi)壓(ya)下工(gong)(gong)作(zuo)，需要(yao)預抽真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)。一些(xie)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)出口壓(ya)力低(di)于(yu)(yu)大氣(qi)(qi)(qi)壓(ya)，需要(yao)前(qian)置(zhi)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)。因(yin)(yin)此，所(suo)有泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)都需要(yao)組(zu)(zu)合(he)(he)使用(yong)。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)設(she)備對油(you)(you)污(wu)染的(de)(de)(de)(de)要(yao)求(qiu)。如(ru)果設(she)備嚴格(ge)要(yao)求(qiu)無油(you)(you)，應(ying)選用(yong)各種(zhong)非油(you)(you)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)，如(ru):水(shui)(shui)環泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、分子篩(shai)吸(xi)附泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、濺(jian)射離(li)子泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)、低(di)溫泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)等(deng)(deng)。如(ru)果要(yao)求(qiu)不(bu)嚴格(ge)，可(ke)以(yi)選擇(ze)油(you)(you)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)，并(bing)采取一些(xie)防止油(you)(you)污(wu)染的(de)(de)(de)(de)措施，如(ru)增加冷阱、擋板、油(you)(you)阱等(deng)(deng)。也能滿足(zu)清潔真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)的(de)(de)(de)(de)要(yao)求(qiu)。 真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)應(ying)安(an)裝在(zai)堅實(shi)的(de)(de)(de)(de)地面上(shang)(shang)，周圍應(ying)留(liu)有足(zu)夠(gou)的(de)(de)(de)(de)空(kong)(kong)(kong)(kong)間，便于(yu)(yu)檢查(cha)、維護(hu)和保養。基礎應(ying)保持(chi)在(zai)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)底(di)(di)座(zuo)(zuo)下方的(de)(de)(de)(de)水(shui)(shui)平(ping)位置(zhi)。建(jian)議在(zai)底(di)(di)座(zuo)(zuo)的(de)(de)(de)(de)四個角上(shang)(shang)安(an)裝緩沖(chong)橡膠(jiao)或螺栓，以(yi)確保真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)平(ping)穩運行和低(di)振動(dong)。 真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)與系統(tong)之(zhi)間的(de)(de)(de)(de)連接(jie)管(guan)道(dao)應(ying)密(mi)封(feng)可(ke)靠。對于(yu)(yu)小(xiao)型真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)，金屬管(guan)道(dao)連接(jie)墊圈應(ying)由(you)耐油(you)(you)橡膠(jiao)制(zhi)成。對于(yu)(yu)小(xiao)型真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)，應(ying)采用(yong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)軟管(guan)連接(jie)。管(guan)道(dao)直(zhi)徑不(bu)應(ying)小(xiao)于(yu)(yu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)吸(xi)入直(zhi)徑，管(guan)道(dao)應(ying)短，彎頭少(shao)。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)密(mi)封(feng)環境的(de)(de)(de)(de)具(ju)體操作(zuo)如(ru)下: 1、機械密(mi)封(feng)裝置(zhi); (1)動(dong)環和靜環的(de)(de)(de)(de)表面應(ying)光滑干凈，無劃痕，密(mi)封(feng)面的(de)(de)(de)(de)平(ping)整度(du)應(ying)保持(chi)在(zai)0.87um以(yi)內. (2)...
2020
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03
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10
真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)的(de)(de)(de)質量主要(yao)取決(jue)于(yu)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)和(he)(he)(he)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)度(du)(du)(du)，真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)度(du)(du)(du)取決(jue)于(yu)不同(tong)溫(wen)度(du)(du)(du)條件下的(de)(de)(de)數值(zhi)。溫(wen)度(du)(du)(du)越(yue)(yue)高，真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)度(du)(du)(du)越(yue)(yue)穩定，油(you)(you)(you)(you)(you)越(yue)(yue)好。 真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)的(de)(de)(de)選擇; 一、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)推薦粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)范(fan)圍: 1.活塞式真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)可使(shi)(shi)用(yong)(yong)(yong)普(pu)通發動(dong)(dong)機機油(you)(you)(you)(you)(you)，配有V100和(he)(he)(he)V150粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)等(deng)級的(de)(de)(de)機油(you)(you)(you)(you)(you)。 2.旋片式真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)使(shi)(shi)用(yong)(yong)(yong)V68和(he)(he)(he)V100粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)等(deng)級的(de)(de)(de)油(you)(you)(you)(you)(you)。 3、直聯(lian)(高速(su))旋轉葉(xie)片真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)使(shi)(shi)用(yong)(yong)(yong)V46和(he)(he)(he)V68粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)等(deng)級的(de)(de)(de)油(you)(you)(you)(you)(you)。 4.滑(hua)閥真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)使(shi)(shi)用(yong)(yong)(yong)V68和(he)(he)(he)V100粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)等(deng)級的(de)(de)(de)油(you)(you)(you)(you)(you)。 5.擺線真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)使(shi)(shi)用(yong)(yong)(yong)V100和(he)(he)(he)V150粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)等(deng)級的(de)(de)(de)油(you)(you)(you)(you)(you)。 6.羅(luo)茨真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(機械增壓泵(beng)(beng)(beng)(beng))齒輪傳動(dong)(dong)系統可以用(yong)(yong)(yong)V32和(he)(he)(he)V46真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)潤滑(hua)。 二、粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)選擇原則(ze) 油(you)(you)(you)(you)(you)液粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)的(de)(de)(de)選擇是影響(xiang)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)性(xing)能(neng)的(de)(de)(de)重(zhong)要(yao)因素之一。液體(ti)(ti)的(de)(de)(de)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)是液體(ti)(ti)流動(dong)(dong)的(de)(de)(de)阻(zu)力(li)，或液體(ti)(ti)的(de)(de)(de)內(nei)耗(hao)。粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)越(yue)(yue)高，各種(zhong)部件對運動(dong)(dong)速(su)度(du)(du)(du)的(de)(de)(de)阻(zu)力(li)越(yue)(yue)大。 溫(wen)升增加(jia)(jia)，功率損耗(hao)大;如(ru)果粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)太小(xiao)(xiao)，泵(beng)(beng)(beng)(beng)的(de)(de)(de)密封性(xing)能(neng)會變差，導致氣體(ti)(ti)泄(xie)漏和(he)(he)(he)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)惡化(hua)。因此，各種(zhong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)對油(you)(you)(you)(you)(you)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)的(de)(de)(de)選擇極為重(zhong)要(yao)，油(you)(you)(you)(you)(you)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)選擇的(de)(de)(de)原則(ze)如(ru)下: 1.泵(beng)(beng)(beng)(beng)速(su)越(yue)(yue)高，所(suo)選機油(you)(you)(you)(you)(you)的(de)(de)(de)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)越(yue)(yue)低(di)(di)(di)。 2.泵(beng)(beng)(beng)(beng)轉子的(de)(de)(de)線速(su)度(du)(du)(du)越(yue)(yue)高，所(suo)選油(you)(you)(you)(you)(you)的(de)(de)(de)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)越(yue)(yue)低(di)(di)(di)。 3.泵(beng)(beng)(beng)(beng)零件的(de)(de)(de)加(jia)(jia)工(gong)精(jing)度(du)(du)(du)越(yue)(yue)精(jing)確或摩擦零件之間(jian)的(de)(de)(de)間(jian)隙(xi)越(yue)(yue)小(xiao)(xiao)，所(suo)選油(you)(you)(you)(you)(you)的(de)(de)(de)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)越(yue)(yue)低(di)(di)(di)。 4.當真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)在(zai)高溫(wen)下使(shi)(shi)用(yong)(yong)(yong)時，應選擇粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)較大的(de)(de)(de)油(you)(you)(you)(you)(you)。 5.對于(yu)具有冷卻水循環的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)，粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)較低(di)(di)(di)的(de)(de)(de)油(you)(you)(you)(you)(you)通常是合適的(de)(de)(de)。 7、其(qi)(qi)他類(lei)型(xing)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)，根據(ju)其(qi)(qi)速(su)度(du)(du)(du)、加(jia)(jia)工(gong)精(jing)度(du)(du)(du)、極限(xian)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)等(deng)。可以選擇相應的(de)(de)(de)油(you)(you)(you)(you)(you)。 三.粘(zhan)(zhan)(zhan)(zhan)(zhan)...
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蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)噴(pen)射真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵是(shi)一種結(jie)構簡單、性(xing)能(neng)穩(wen)定(ding)(ding)可(ke)(ke)靠的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)獲取設(she)(she)備(bei)。廣泛用(yong)于石油(you)、化(hua)工(gong)(gong)(gong)、油(you)脂、制(zhi)藥、冶金、輕工(gong)(gong)(gong)、紡織、食品、制(zhi)糖、制(zhi)鹽等行業的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)蒸(zheng)(zheng)發、蒸(zheng)(zheng)餾、精餾、升華、干(gan)燥、結(jie)晶、濃縮、脫臭、脫色、脫水(shui)、過(guo)濾、物料真(zhen)(zhen)(zhen)空(kong)(kong)(kong)輸送、化(hua)學吸收、脫泡、脫氣、制(zhi)冷等過(guo)程(cheng)。 影(ying)響真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵容量(liang)的(de)(de)(de)(de)(de)(de)主要因素是(shi)什么(me)? 工(gong)(gong)(gong)作(zuo)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)及其干(gan)燥度(du)(du) 低(di)(di)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)壓(ya)(ya)力(li)(li)和壓(ya)(ya)力(li)(li)波(bo)(bo)動對(dui)(dui)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵的(de)(de)(de)(de)(de)(de)容量(liang)有(you)很大(da)影(ying)響，因此蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)壓(ya)(ya)力(li)(li)不(bu)應低(di)(di)于要求的(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)作(zuo)壓(ya)(ya)力(li)(li)。然而(er)，所用(yong)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵的(de)(de)(de)(de)(de)(de)結(jie)構設(she)(she)計已經完成。蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)壓(ya)(ya)力(li)(li)的(de)(de)(de)(de)(de)(de)過(guo)度(du)(du)增加不(bu)會(hui)(hui)(hui)(hui)增加抽氣量(liang)和真(zhen)(zhen)(zhen)空(kong)(kong)(kong)度(du)(du)。此外，為(wei)(wei)了保證(zheng)(zheng)鍋爐提供的(de)(de)(de)(de)(de)(de)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)壓(ya)(ya)力(li)(li)穩(wen)定(ding)(ding)，最好使(shi)用(yong)鍋爐為(wei)(wei)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)噴(pen)射泵提供工(gong)(gong)(gong)作(zuo)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)，這樣蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)壓(ya)(ya)力(li)(li)不(bu)會(hui)(hui)(hui)(hui)波(bo)(bo)動，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵的(de)(de)(de)(de)(de)(de)性(xing)能(neng)穩(wen)定(ding)(ding)。 蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)干(gan)燥度(du)(du)對(dui)(dui)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵的(de)(de)(de)(de)(de)(de)性(xing)能(neng)也有(you)很大(da)的(de)(de)(de)(de)(de)(de)影(ying)響。含水(shui)量(liang)會(hui)(hui)(hui)(hui)導(dao)致(zhi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)波(bo)(bo)動。過(guo)度(du)(du)的(de)(de)(de)(de)(de)(de)含水(shui)量(liang)甚(shen)至會(hui)(hui)(hui)(hui)使(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)無法抽成。通常的(de)(de)(de)(de)(de)(de)做法是(shi)在汽(qi)(qi)(qi)(qi)包前(qian)安裝汽(qi)(qi)(qi)(qi)水(shui)分(fen)離器(qi)，以獲得干(gan)燥度(du)(du)更高的(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)作(zuo)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)，同時(shi)有(you)效地隔離蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)管道。為(wei)(wei)了獲得最佳的(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)作(zuo)效益，為(wei)(wei)噴(pen)射真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵提供的(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)作(zuo)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)應為(wei)(wei)5℃ ~ 10℃的(de)(de)(de)(de)(de)(de)過(guo)熱蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)。特別是(shi)，五級泵對(dui)(dui)蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)質量(liang)有(you)很高的(de)(de)(de)(de)(de)(de)要求。任(ren)何少量(liang)的(de)(de)(de)(de)(de)(de)水(shui)都(dou)可(ke)(ke)能(neng)導(dao)致(zhi)噴(pen)嘴結(jie)冰(bing)，導(dao)致(zhi)第(di)五級噴(pen)射器(qi)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)度(du)(du)降低(di)(di)或無效。 循環冷卻水(shui) 如果冷卻水(shui)供應不(bu)足，冷凝器(qi)會(hui)(hui)(hui)(hui)變熱，氣流會(hui)(hui)(hui)(hui)變得更大(da)，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)度(du)(du)會(hui)(hui)(hui)(hui)迅速下降，甚(shen)至蒸(zheng)(zheng)汽(qi)(qi)(qi)(qi)會(hui)(hui)(hui)(hui)回到吸入管。對(dui)(dui)于管間冷冷凝器(qi)，應保證(zheng)(zheng)供水(shui)壓(ya)(ya)力(li)(li)為(wei)(wei)0,2 2MPa，供水(shui)量(liang)應略(lve)大(da)于實際用(yong)水(shui)量(liang)，這樣供水(shui)波(bo)(bo)動將相(xiang)對(dui)(dui)穩(wen)定(ding)(ding)。此外，為(wei)(wei)了避免(mian)供水(shui)不(bu)穩(wen)定(ding)(ding)...