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發布(bu)時間(jian):
2021
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03
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05
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發布時(shi)間:
2020
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04
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15
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發布時(shi)間:
2018
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06
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06
羅茨真空泵(beng)參(can)數：水環真空泵(beng)參(can)數：
最新資訊(xun)
了(le)解(jie)公(gong)司的最(zui)新活動及(ji)打折(zhe)促銷
2020
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02
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半(ban)(ban)(ban)導(dao)(dao)體(ti)(ti)(ti)(ti)(ti)(ti)工(gong)藝(yi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)主要用于鍵合工(gong)藝(yi)，如(ru)蒸(zheng)發、濺射、等離子體(ti)(ti)(ti)(ti)(ti)(ti)化學氣(qi)(qi)相沉(chen)積、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)干法刻蝕、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)吸附、測試設備、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)清(qing)洗等。半(ban)(ban)(ban)導(dao)(dao)體(ti)(ti)(ti)(ti)(ti)(ti)生(sheng)產制造(zao)過程(cheng)(cheng)中(zhong)容易(yi)(yi)產生(sheng)易(yi)(yi)燃(ran)、易(yi)(yi)爆(bao)、有毒(du)物(wu)(wu)質(zhi)和(he)(he)氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)，對生(sheng)產和(he)(he)人員安全(quan)構成(cheng)(cheng)威脅。因此(ci)，半(ban)(ban)(ban)導(dao)(dao)體(ti)(ti)(ti)(ti)(ti)(ti)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)應(ying)(ying)用中(zhong)的(de)(de)(de)幾(ji)個安全(quan)注意(yi)事項如(ru)下: 1.定(ding)期清(qing)潔真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)和(he)(he)其他附件、過濾(lv)器和(he)(he)管(guan)道，以避免過壓(ya)。 在(zai)(zai)半(ban)(ban)(ban)導(dao)(dao)體(ti)(ti)(ti)(ti)(ti)(ti)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)應(ying)(ying)用中(zhong)，當(dang)介質(zhi)在(zai)(zai)介質(zhi)提(ti)取(qu)(qu)過程(cheng)(cheng)中(zhong)通過反(fan)應(ying)(ying)室和(he)(he)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)時(shi)，介質(zhi)的(de)(de)(de)組成(cheng)(cheng)可(ke)能(neng)極其復雜。例(li)如(ru)，四(si)氯化硅(gui)和(he)(he)氧(yang)氣(qi)(qi)在(zai)(zai)泵(beng)(beng)(beng)口形成(cheng)(cheng)二氧(yang)化硅(gui)，而四(si)氯化鈦水(shui)解形成(cheng)(cheng)鹽酸。假(jia)(jia)設是油封(feng)機械泵(beng)(beng)(beng)，這(zhe)些(xie)氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)物(wu)(wu)質(zhi)也(ye)可(ke)能(neng)與泵(beng)(beng)(beng)油發生(sheng)反(fan)應(ying)(ying)。這(zhe)些(xie)變化假(jia)(jia)定(ding)形成(cheng)(cheng)顆粒、可(ke)冷凝(ning)物(wu)(wu)或腐蝕性(xing)介質(zhi)，它(ta)們(men)可(ke)能(neng)阻塞真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)或管(guan)道系(xi)統，影(ying)響真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)性(xing)能(neng)，導(dao)(dao)致壓(ya)力上升(sheng)或過壓(ya)，并造(zao)成(cheng)(cheng)更(geng)大(da)的(de)(de)(de)風險。因此(ci)，有必(bi)(bi)要及(ji)時(shi)清(qing)理，必(bi)(bi)要時(shi)設置過濾(lv)設備。 2.有效(xiao)稀釋(shi)有害(hai)氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)的(de)(de)(de)濃度 半(ban)(ban)(ban)導(dao)(dao)體(ti)(ti)(ti)(ti)(ti)(ti)容易(yi)(yi)產生(sheng)上述易(yi)(yi)燃(ran)、易(yi)(yi)爆(bao)和(he)(he)有毒(du)的(de)(de)(de)有害(hai)氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)。因此(ci)，在(zai)(zai)半(ban)(ban)(ban)導(dao)(dao)體(ti)(ti)(ti)(ti)(ti)(ti)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)應(ying)(ying)用中(zhong)，當(dang)提(ti)取(qu)(qu)這(zhe)些(xie)介質(zhi)時(shi)，有必(bi)(bi)要防止在(zai)(zai)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)或排氣(qi)(qi)過程(cheng)(cheng)中(zhong)發生(sheng)一些(xie)不可(ke)控的(de)(de)(de)反(fan)應(ying)(ying)。例(li)如(ru)，當(dang)與空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)或氧(yang)氣(qi)(qi)接觸(chu)時(shi)，SiH4、PH3、AsH3、B2H6和(he)(he)其他物(wu)(wu)質(zhi)會(hui)引起燃(ran)燒(shao)甚至爆(bao)炸。當(dang)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)中(zhong)氫的(de)(de)(de)混合比例(li)達到(dao)一定(ding)程(cheng)(cheng)度和(he)(he)溫度時(shi)，也(ye)會(hui)發生(sheng)燃(ran)燒(shao)。這(zhe)些(xie)都取(qu)(qu)決于物(wu)(wu)質(zhi)的(de)(de)(de)數量及(ji)其與環境壓(ya)力和(he)(he)溫度的(de)(de)(de)關系(xi)。因此(ci)，當(dang)半(ban)(ban)(ban)導(dao)(dao)體(ti)(ti)(ti)(ti)(ti)(ti)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)抽取(qu)(qu)這(zhe)些(xie)介質(zhi)時(shi)，在(zai)(zai)壓(ya)縮之前，需要惰性(xing)氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)如(ru)氮氣(qi)(qi)將這(zhe)些(xie)氣(qi)(qi)體(ti)(ti)(ti)(ti)(ti)(ti)稀釋(shi)到(dao)當(dang)前條(tiao)件下的(de)(de)(de)安全(quan)范(fan)圍(wei)。 3.注意(yi)氧(yang)氣(qi)(qi)的(de)(de)(de)濃度 如(ru)...
2020
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02
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28
活(huo)塞(sai)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)、旋片式真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)、滑閥(fa)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)和(he)羅茨真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)通過(guo)(guo)活(huo)塞(sai)的(de)(de)(de)(de)(de)(de)(de)往復運(yun)動或旋轉來吸(xi)入(ru)、壓(ya)縮和(he)排出氣體(ti)(ti)。然而，活(huo)塞(sai)是(shi)一(yi)個(ge)運(yun)行部件，所(suo)以活(huo)塞(sai)的(de)(de)(de)(de)(de)(de)(de)磨損是(shi)不(bu)(bu)(bu)可避免的(de)(de)(de)(de)(de)(de)(de)。隨著維修次數(shu)的(de)(de)(de)(de)(de)(de)(de)增加，工(gong)(gong)作(zuo)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)會不(bu)(bu)(bu)斷降低，直至不(bu)(bu)(bu)能(neng)滿足生(sheng)產要求。這(zhe)種泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)致命缺點是(shi)工(gong)(gong)作(zuo)噪音大(da)，耗油量大(da)，故障率(lv)高。一(yi)般(ban)來說，需(xu)要設(she)(she)置備(bei)用(yong)(yong)機器(qi)，這(zhe)實際(ji)上(shang)增加了設(she)(she)備(bei)投資(zi)和(he)運(yun)行成(cheng)本。此(ci)外，如果(guo)這(zhe)種泵(beng)(beng)(beng)(beng)(beng)用(yong)(yong)于泵(beng)(beng)(beng)(beng)(beng)送(song)可冷凝氣體(ti)(ti)，如水(shui)(shui)蒸(zheng)汽，潤滑油將被乳化。因(yin)(yin)此(ci)，它(ta)們只能(neng)用(yong)(yong)于泵(beng)(beng)(beng)(beng)(beng)送(song)不(bu)(bu)(bu)凝性(xing)(空(kong)(kong)(kong)(kong)(kong)(kong)氣)氣體(ti)(ti)，而不(bu)(bu)(bu)能(neng)泵(beng)(beng)(beng)(beng)(beng)送(song)帶有顆(ke)粒的(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)質(zhi)(zhi)，這(zhe)限(xian)制了它(ta)們的(de)(de)(de)(de)(de)(de)(de)應(ying)(ying)用(yong)(yong)范圍。 水(shui)(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)通過(guo)(guo)安裝在(zai)泵(beng)(beng)(beng)(beng)(beng)殼(ke)內的(de)(de)(de)(de)(de)(de)(de)帶有多個(ge)葉(xie)片的(de)(de)(de)(de)(de)(de)(de)偏心轉子旋轉，向(xiang)泵(beng)(beng)(beng)(beng)(beng)殼(ke)內噴水(shui)(shui)，形(xing)成(cheng)與(yu)泵(beng)(beng)(beng)(beng)(beng)殼(ke)同(tong)心的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)環(huan)，水(shui)(shui)環(huan)和(he)轉子葉(xie)片形(xing)成(cheng)周(zhou)期性(xing)的(de)(de)(de)(de)(de)(de)(de)容(rong)積變化，以吸(xi)入(ru)、壓(ya)縮和(he)排出氣體(ti)(ti)。其缺點是(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)低;不(bu)(bu)(bu)能(neng)用(yong)(yong)粒狀(zhuang)介(jie)(jie)質(zhi)(zhi)吸(xi)取(qu);轉子高速旋轉不(bu)(bu)(bu)容(rong)易進(jin)行防(fang)腐處理，因(yin)(yin)此(ci)腐蝕介(jie)(jie)質(zhi)(zhi)不(bu)(bu)(bu)能(neng)被吸(xi)入(ru)。 使用(yong)(yong)這(zhe)些真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)時應(ying)(ying)該注意什么?首先，必須檢(jian)查和(he)確(que)(que)定每(mei)個(ge)過(guo)(guo)程所(suo)需(xu)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)。因(yin)(yin)為(wei)每(mei)個(ge)過(guo)(guo)程都(dou)有自己合(he)適(shi)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)范圍，所(suo)以必須仔細研究和(he)確(que)(que)定。 在(zai)確(que)(que)定工(gong)(gong)藝所(suo)需(xu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)基(ji)礎上(shang)，檢(jian)查真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)極限(xian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)，因(yin)(yin)為(wei)系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)極限(xian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)決(jue)定了系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)最佳工(gong)(gong)作(zuo)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)。一(yi)般(ban)來說，系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)極限(xian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)比(bi)系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)作(zuo)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)低20%，比(bi)前級(ji)泵(beng)(beng)(beng)(beng)(beng)低50%。 檢(jian)查并確(que)(que)定工(gong)(gong)藝所(suo)需(xu)的(de)(de)(de)(de)(de)(de)(de)提取(qu)類型和(he)體(ti)(ti)積。因(yin)(yin)為(wei)如果(guo)要泵(beng)(beng)(beng)(beng)(beng)送(song)的(de)(de)(de)(de)(de)(de)(de)氣體(ti)(ti)類型與(yu)泵(beng)(beng)(beng)(beng)(beng)中的(de)(de)(de)(de)(de)(de)(de)液(ye)體(ti)(ti)發生(sheng)反應(ying)(ying)，泵(beng)(beng)(beng)(beng)(beng)系(xi)(xi)統(tong)(tong)就會受到污(wu)染。同(tong)時，必須考慮確(que)(que)定適(shi)當的(de)(de)(de)(de)(de)(de)(de)排氣時間和(he)提取(qu)過(guo)(guo)程中產...
2020
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03
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一，安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)真空泵(beng)(beng)(beng)(beng)軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)和泵(beng)(beng)(beng)(beng)軸(zhou)(zhou)(zhou)零(ling)件(jian)(jian)(jian) 1.將(jiang)(jiang)泵(beng)(beng)(beng)(beng)軸(zhou)(zhou)(zhou)和軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)從支架的(de)(de)非驅(qu)動(dong)端(duan)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)到支架中(zhong)。通過敲擊軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)的(de)(de)外環，可(ke)以將(jiang)(jiang)泵(beng)(beng)(beng)(beng)軸(zhou)(zhou)(zhou)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)到支架中(zhong)。注意(yi):撞擊時(shi)，墊(dian)(dian)塊或套筒工具應放(fang)在(zai)軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)的(de)(de)端(duan)面(mian)上，以防損(sun)壞(huai)軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)。 2.安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)非驅(qu)動(dong)端(duan)軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)蓋(gai)和鎖(suo)緊螺(luo)栓(shuan)(shuan)。 3.安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)墊(dian)(dian)圈、驅(qu)動(dong)端(duan)軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)蓋(gai)和鎖(suo)緊螺(luo)栓(shuan)(shuan)。用手轉(zhuan)(zhuan)動(dong)泵(beng)(beng)(beng)(beng)軸(zhou)(zhou)(zhou)，泵(beng)(beng)(beng)(beng)軸(zhou)(zhou)(zhou)應平(ping)(ping)穩(wen)轉(zhuan)(zhuan)動(dong)。如果(guo)泵(beng)(beng)(beng)(beng)軸(zhou)(zhou)(zhou)轉(zhuan)(zhuan)動(dong)緊密(mi)(mi)(mi)，稍微(wei)松開螺(luo)栓(shuan)(shuan)，調整泵(beng)(beng)(beng)(beng)軸(zhou)(zhou)(zhou)使其平(ping)(ping)穩(wen)轉(zhuan)(zhuan)動(dong)。 4.安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)平(ping)(ping)鍵、聯(lian)軸(zhou)(zhou)(zhou)器泵(beng)(beng)(beng)(beng)軸(zhou)(zhou)(zhou)部(bu)分、聯(lian)軸(zhou)(zhou)(zhou)器壓(ya)板和鎖(suo)緊螺(luo)栓(shuan)(shuan)。 二，安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)真空泵(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)體和機(ji)(ji)(ji)(ji)械(xie)(xie)密(mi)(mi)(mi)封(feng)部(bu)分 當(dang)機(ji)(ji)(ji)(ji)械(xie)(xie)密(mi)(mi)(mi)封(feng)靜環部(bu)件(jian)(jian)(jian)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)在(zai)泵(beng)(beng)(beng)(beng)體上時(shi)，機(ji)(ji)(ji)(ji)械(xie)(xie)密(mi)(mi)(mi)封(feng)靜環部(bu)件(jian)(jian)(jian)可(ke)以被水浸濕，然后(hou)(hou)用手均勻地(di)壓(ya)入(ru)泵(beng)(beng)(beng)(beng)體中(zhong)。小心不要推得太(tai)緊!組裝(zhuang)(zhuang)(zhuang)(zhuang)后(hou)(hou)，檢(jian)查機(ji)(ji)(ji)(ji)械(xie)(xie)密(mi)(mi)(mi)封(feng)的(de)(de)靜環部(bu)分是(shi)否與泵(beng)(beng)(beng)(beng)體裝(zhuang)(zhuang)(zhuang)(zhuang)配(pei)緊密(mi)(mi)(mi)。 將(jiang)(jiang)泵(beng)(beng)(beng)(beng)體緊緊地(di)壓(ya)在(zai)電(dian)機(ji)(ji)(ji)(ji)上，并(bing)擰緊螺(luo)栓(shuan)(shuan)。小心不要損(sun)壞(huai)機(ji)(ji)(ji)(ji)械(xie)(xie)密(mi)(mi)(mi)封(feng)的(de)(de)靜環部(bu)分。 將(jiang)(jiang)墊(dian)(dian)圈安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)到電(dian)機(ji)(ji)(ji)(ji)后(hou)(hou)蓋(gai)中(zhong)，然后(hou)(hou)將(jiang)(jiang)泵(beng)(beng)(beng)(beng)體、電(dian)機(ji)(ji)(ji)(ji)前蓋(gai)、軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)、電(dian)機(ji)(ji)(ji)(ji)轉(zhuan)(zhuan)子(zi)和內軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)蓋(gai)部(bu)件(jian)(jian)(jian)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)到電(dian)機(ji)(ji)(ji)(ji)殼體中(zhong)，并(bing)鎖(suo)定螺(luo)栓(shuan)(shuan)。 依次安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)電(dian)機(ji)(ji)(ji)(ji)風扇(shan)、擋(dang)圈、電(dian)機(ji)(ji)(ji)(ji)護罩和螺(luo)釘(ding)。安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)完(wan)成后(hou)(hou)，泵(beng)(beng)(beng)(beng)的(de)(de)電(dian)機(ji)(ji)(ji)(ji)風扇(shan)護罩端(duan)將(jiang)(jiang)朝下并(bing)垂(chui)直于(yu)地(di)面(mian)，準備安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)泵(beng)(beng)(beng)(beng)的(de)(de)其他部(bu)件(jian)(jian)(jian)。 三.安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)真空泵(beng)(beng)(beng)(beng)葉(xie)輪(lun)(lun) 1、葉(xie)輪(lun)(lun)壓(ya)在(zai)軸(zhou)(zhou)(zhou)承(cheng)(cheng)(cheng)(cheng)上時(shi)，應保證葉(xie)輪(lun)(lun)與泵(beng)(beng)(beng)(beng)體前端(duan)面(mian)保持0.05 ~ 0.15毫米的(de)(de)間(jian)(jian)隙(xi)(xi).水平(ping)(ping)放(fang)置真空泵(beng)(beng)(beng)(beng)并(bing)檢(jian)查間(jian)(jian)隙(xi)(xi)。如果(guo)間(jian)(jian)隙(xi)(xi)太(tai)小，可(ke)能導致(zhi)真空泵(beng)(beng)(beng)(beng)機(ji)(ji)(ji)(ji)械(xie)(xie)故障;如果(guo)間(jian)(jian)隙(xi)(xi)太(tai)大(da)，真空泵(beng)(beng)(beng)(beng)的(de)(de)泵(beng)(beng)(beng)(beng)送(song)速(su)率將(jiang)(jiang)降低。 2.調整葉(xie)輪(lun)(lun)和泵(beng)(beng)(beng)(beng)體前端(duan)面(mian)之(zhi)間(jian)(jian)的(de)(de)間(jian)(jian)隙(xi)(xi)后(hou)(hou)，用深度百(bai)分比測量泵(beng)(beng)(beng)(beng)體外緣和葉(xie)輪(lun)(lun)平(ping)(ping)面(mian)之(zhi)間(jian)(jian)的(de)(de)深度差，以...
2020
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在(zai)(zai)(zai)(zai)安(an)(an)裝和使用干(gan)式真空(kong)(kong)泵(beng)(beng)(beng)之前(qian)，客(ke)戶(hu)應該(gai)仔細閱讀常(chang)見的(de)安(an)(an)全問(wen)題(ti)。如(ru)(ru)果他們不(bu)(bu)掌(zhang)握這(zhe)些內容(rong)，就不(bu)(bu)容(rong)易掌(zhang)握機(ji)械泵(beng)(beng)(beng)運行中(zhong)(zhong)存(cun)在(zai)(zai)(zai)(zai)的(de)風險。這(zhe)種內容(rong)在(zai)(zai)(zai)(zai)機(ji)械泵(beng)(beng)(beng)的(de)說明(ming)書中(zhong)(zhong)經常(chang)詳細介紹。如(ru)(ru)果您(nin)沒(mei)有(you)(you)它(ta)，您(nin)可以根據本文了解它(ta): 1.不(bu)(bu)安(an)(an)裝防護(hu)罩(zhao)，不(bu)(bu)要(yao)操作(zuo)(zuo)(zuo)干(gan)式真空(kong)(kong)泵(beng)(beng)(beng)。在(zai)(zai)(zai)(zai)拆(chai)卸和更換保護(hu)蓋之前(qian)，斷開(kai)電機(ji)的(de)開(kai)關(guan)電源。在(zai)(zai)(zai)(zai)沒(mei)有(you)(you)正確安(an)(an)裝保護(hu)蓋的(de)情(qing)況(kuang)下(xia)(xia)，接(jie)近旋(xuan)轉部件(jian)是相當(dang)(dang)危險的(de)。 2.當(dang)(dang)物(wu)質是具有(you)(you)足夠(gou)(gou)氧(yang)氣的(de)物(wu)質時(二氧(yang)化(hua)碳(tan)的(de)比例(li)超過21%)，請不(bu)(bu)要(yao)操作(zuo)(zuo)(zuo)泵(beng)(beng)(beng)，除非(fei)有(you)(you)合(he)適(shi)的(de)稀有(you)(you)氣體和吹掃系統(tong)軟件(jian)。在(zai)(zai)(zai)(zai)沒(mei)有(you)(you)適(shi)當(dang)(dang)清洗的(de)情(qing)況(kuang)下(xia)(xia)，吸入(ru)被礦物(wu)發動機(ji)油或(huo)(huo)非(fei)塑性流體力學(xue)污染的(de)足夠(gou)(gou)的(de)氧(yang)物(wu)質將導致爆炸。 3.采取(qu)預防措施，防止在(zai)(zai)(zai)(zai)清除過程中(zhong)(zhong)長期暴露在(zai)(zai)(zai)(zai)焊接(jie)煙塵或(huo)(huo)材料中(zhong)(zhong)。 4.從干(gan)式真空(kong)(kong)泵(beng)(beng)(beng)排(pai)出(chu)的(de)蒸汽(qi)不(bu)(bu)需要(yao)進入(ru)封(feng)閉或(huo)(huo)不(bu)(bu)自然通(tong)風的(de)區(qu)域。如(ru)(ru)果提取(qu)的(de)蒸汽(qi)含有(you)(you)對自然環境有(you)(you)害的(de)成分，在(zai)(zai)(zai)(zai)排(pai)放到(dao)空(kong)(kong)氣中(zhong)(zhong)之前(qian)必(bi)(bi)須妥(tuo)善解決。 可以看出(chu)，在(zai)(zai)(zai)(zai)使用干(gan)式進口真空(kong)(kong)泵(beng)(beng)(beng)之前(qian)，人(ren)(ren)們必(bi)(bi)須掌(zhang)握許多安(an)(an)全問(wen)題(ti)，但所有(you)(you)這(zhe)些都是非(fei)常(chang)必(bi)(bi)要(yao)的(de)，并且(qie)直(zhi)接(jie)關(guan)系到(dao)實際操作(zuo)(zuo)(zuo)人(ren)(ren)員的(de)生命安(an)(an)全。因此，我們不(bu)(bu)必(bi)(bi)忽(hu)視這(zhe)個警(jing)告(gao)來確保人(ren)(ren)和機(ji)器的(de)安(an)(an)全。
2020
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磁(ci)(ci)(ci)(ci)力(li)(li)驅動(dong)(dong)(dong)(dong)泵(beng)(beng)(beng)(beng)用靜密(mi)(mi)封(feng)代替(ti)動(dong)(dong)(dong)(dong)密(mi)(mi)封(feng)，徹底解決了(le)泄(xie)(xie)漏(lou)問(wen)題。主要用于(yu)(yu)運(yun)(yun)輸有毒(du)、有害、易燃(ran)、易爆、腐(fu)(fu)蝕性(xing)和貴重(zhong)液體(ti)。目前(qian)，生(sheng)產中廣泛使(shi)用的(de)(de)(de)(de)(de)磁(ci)(ci)(ci)(ci)力(li)(li)驅動(dong)(dong)(dong)(dong)泵(beng)(beng)(beng)(beng)有磁(ci)(ci)(ci)(ci)力(li)(li)驅動(dong)(dong)(dong)(dong)離(li)(li)心泵(beng)(beng)(beng)(beng)。下面介紹目前(qian)使(shi)用的(de)(de)(de)(de)(de)磁(ci)(ci)(ci)(ci)力(li)(li)驅動(dong)(dong)(dong)(dong)離(li)(li)心泵(beng)(beng)(beng)(beng)。 1.設(she)備(bei)(bei)的(de)(de)(de)(de)(de)基本知識(shi) 1.1工(gong)(gong)作(zuo)原(yuan)理 電(dian)機通過聯(lian)軸(zhou)(zhou)器連接到(dao)外(wai)(wai)部(bu)(bu)磁(ci)(ci)(ci)(ci)性(xing)轉(zhuan)(zhuan)子(zi)(zi)，葉輪連接到(dao)內磁(ci)(ci)(ci)(ci)轉(zhuan)(zhuan)子(zi)(zi)。內磁(ci)(ci)(ci)(ci)轉(zhuan)(zhuan)子(zi)(zi)和外(wai)(wai)磁(ci)(ci)(ci)(ci)轉(zhuan)(zhuan)子(zi)(zi)之(zhi)間(jian)設(she)有完全密(mi)(mi)封(feng)的(de)(de)(de)(de)(de)隔離(li)(li)套(tao)，隔離(li)(li)套(tao)緊固在(zai)泵(beng)(beng)(beng)(beng)蓋(gai)上，泵(beng)(beng)(beng)(beng)輸送(song)的(de)(de)(de)(de)(de)介質(zhi)以靜態密(mi)(mi)封(feng)的(de)(de)(de)(de)(de)方式密(mi)(mi)封(feng)在(zai)泵(beng)(beng)(beng)(beng)體(ti)內，不(bu)會(hui)泄(xie)(xie)漏(lou)出去。當(dang)外(wai)(wai)磁(ci)(ci)(ci)(ci)轉(zhuan)(zhuan)子(zi)(zi)在(zai)電(dian)機驅動(dong)(dong)(dong)(dong)下轉(zhuan)(zhuan)動(dong)(dong)(dong)(dong)時(shi)，由于(yu)(yu)內外(wai)(wai)磁(ci)(ci)(ci)(ci)轉(zhuan)(zhuan)子(zi)(zi)的(de)(de)(de)(de)(de)永磁(ci)(ci)(ci)(ci)磁(ci)(ci)(ci)(ci)極之(zhi)間(jian)的(de)(de)(de)(de)(de)相(xiang)互吸(xi)引和排(pai)斥，帶動(dong)(dong)(dong)(dong)內磁(ci)(ci)(ci)(ci)轉(zhuan)(zhuan)子(zi)(zi)一起轉(zhuan)(zhuan)動(dong)(dong)(dong)(dong)，從而(er)帶動(dong)(dong)(dong)(dong)泵(beng)(beng)(beng)(beng)軸(zhou)(zhou)轉(zhuan)(zhuan)動(dong)(dong)(dong)(dong)，達(da)到(dao)輸送(song)液體(ti)的(de)(de)(de)(de)(de)工(gong)(gong)作(zuo)目的(de)(de)(de)(de)(de)。 1.2設(she)備(bei)(bei)結構 磁(ci)(ci)(ci)(ci)力(li)(li)泵(beng)(beng)(beng)(beng)主要由外(wai)(wai)殼(泵(beng)(beng)(beng)(beng)蓋(gai)、泵(beng)(beng)(beng)(beng)體(ti)等)組成(cheng)。外(wai)(wai)磁(ci)(ci)(ci)(ci)轉(zhuan)(zhuan)子(zi)(zi)，內磁(ci)(ci)(ci)(ci)轉(zhuan)(zhuan)子(zi)(zi)，隔離(li)(li)套(tao)，軸(zhou)(zhou)，軸(zhou)(zhou)承等。 1.3主要績效指標 主要參數(shu)包(bao)括(kuo):流量(liang)(liang)、升力(li)(li)、轉(zhuan)(zhuan)速、功率和效率。 1.4設(she)備(bei)(bei)的(de)(de)(de)(de)(de)用途 用于(yu)(yu)運(yun)(yun)輸有毒(du)、有害、易燃(ran)、易爆、腐(fu)(fu)蝕性(xing)和貴重(zhong)液體(ti)。 2.開始(shi)和停止的(de)(de)(de)(de)(de)步驟(zou) 磁(ci)(ci)(ci)(ci)力(li)(li)泵(beng)(beng)(beng)(beng)嚴(yan)格(ge)要求在(zai)運(yun)(yun)行(xing)過程中不(bu)要空(kong)轉(zhuan)(zhuan)。空(kong)轉(zhuan)(zhuan)一小(xiao)段時(shi)間(jian)，甚至幾秒(miao)鐘，都會(hui)導致泵(beng)(beng)(beng)(beng)軸(zhou)(zhou)斷裂，軸(zhou)(zhou)承和隔離(li)(li)套(tao)損(sun)壞(huai)，內外(wai)(wai)磁(ci)(ci)(ci)(ci)鋼消(xiao)磁(ci)(ci)(ci)(ci)。 磁(ci)(ci)(ci)(ci)力(li)(li)泵(beng)(beng)(beng)(beng)輸送(song)的(de)(de)(de)(de)(de)介質(zhi)不(bu)允許含有鐵磁(ci)(ci)(ci)(ci)性(xing)雜質(zhi)和硬雜質(zhi)。磁(ci)(ci)(ci)(ci)力(li)(li)泵(beng)(beng)(beng)(beng)不(bu)允許在(zai)低(di)于(yu)(yu)30%的(de)(de)(de)(de)(de)額定值流量(liang)(liang)下運(yun)(yun)行(xing)。 2.1啟動(dong)(dong)(dong)(dong)前(qian)的(de)(de)(de)(de)(de)檢查和準(zhun)(zhun)備(bei)(bei) (1)準(zhun)(zhun)備(bei)(bei)必要的(de)(de)(de)(de)(de)驅動(dong)(dong)(dong)(dong)工(gong)(gong)具:氣門鉤、扳手等。 (2)檢查泵(beng)(beng)(beng)(beng)各連接部(bu)(bu)分的(de)(de)(de)(de)(de)螺絲是(shi)否擰(ning)緊，電(dian)機接地(di)線是(shi)否完好，閥(fa)門是(shi)否靈活好用。 (3)帶滾動(dong)(dong)(dong)(dong)軸(zhou)(zhou)承...
2020
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立(li)式多級離心真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)在安裝(zhuang)(zhuang)(zhuang)過(guo)程(cheng)中會(hui)因疏忽而導(dao)致安裝(zhuang)(zhuang)(zhuang)不(bu)完(wan)全，影響將來的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)性能。接下來，我們將分(fen)析立(li)式多級離心真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)下的(de)(de)(de)(de)(de)(de)(de)常見安裝(zhuang)(zhuang)(zhuang)錯(cuo)誤和(he)相關解(jie)決方案。 一(yi)、 水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)路更(geng)多的(de)(de)(de)(de)(de)(de)(de)彎(wan)(wan)頭(tou)(tou) 如(ru)(ru)果(guo)在水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)路上(shang)使(shi)用更(geng)多的(de)(de)(de)(de)(de)(de)(de)彎(wan)(wan)頭(tou)(tou)，將會(hui)增(zeng)加一(yi)些防水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)性。另外，肘部(bu)應(ying)沿筆直(zhi)的(de)(de)(de)(de)(de)(de)(de)方向(xiang)旋轉，不(bu)允許其沿水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)平(ping)方向(xiang)旋轉，以(yi)免(mian)積聚空(kong)(kong)(kong)氣。 二(er)、當設備進(jin)入(ru)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)路時，水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)平(ping)部(bu)分(fen)會(hui)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)平(ping)或向(xiang)上(shang)上(shang)升 這樣做會(hui)在進(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)中積聚空(kong)(kong)(kong)氣，降(jiang)(jiang)低(di)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)和(he)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)度，減少(shao)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)吸水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)頭(tou)(tou)，并減少(shao)出(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量。正確的(de)(de)(de)(de)(de)(de)(de)方法(fa)是：其水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)平(ping)部(bu)分(fen)應(ying)略(lve)微偏向(xiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)源，不(bu)應(ying)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)平(ping)，也不(bu)得向(xiang)上(shang)提起。 三、變成(cheng)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)口(kou)(kou)直(zhi)接連接到彎(wan)(wan)頭(tou)(tou) 這使(shi)得水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)流不(bu)均勻地分(fen)布通過(guo)彎(wan)(wan)頭(tou)(tou)并進(jin)入(ru)葉輪(lun)。當進(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)直(zhi)徑(jing)(jing)大于(yu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)口(kou)(kou)的(de)(de)(de)(de)(de)(de)(de)直(zhi)徑(jing)(jing)時，應(ying)安裝(zhuang)(zhuang)(zhuang)異徑(jing)(jing)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。某些偏頭(tou)(tou)痛減壓器平(ping)面應(ying)安裝(zhuang)(zhuang)(zhuang)在頂(ding)部(bu)，斜面應(ying)安裝(zhuang)(zhuang)(zhuang)在下部(bu)。否則(ze)(ze)，會(hui)收集(ji)空(kong)(kong)(kong)氣，減少(shao)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)(de)(de)(de)輸(shu)出(chu)或無(wu)法(fa)抽水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)，并且會(hui)發(fa)出(chu)撞擊聲。如(ru)(ru)果(guo)進(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)和(he)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)入(ru)口(kou)(kou)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)口(kou)(kou)的(de)(de)(de)(de)(de)(de)(de)直(zhi)徑(jing)(jing)是平(ping)的(de)(de)(de)(de)(de)(de)(de)，則(ze)(ze)應(ying)在水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)入(ru)口(kou)(kou)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)口(kou)(kou)和(he)彎(wan)(wan)頭(tou)(tou)之(zhi)間增(zeng)加一(yi)條(tiao)單(dan)向(xiang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。直(zhi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)長度不(bu)得小(xiao)(xiao)于(yu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)直(zhi)徑(jing)(jing)的(de)(de)(de)(de)(de)(de)(de)2至3倍。 四(si)、出(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)高(gao)(gao)于(yu)出(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)池的(de)(de)(de)(de)(de)(de)(de)正常水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)位 如(ru)(ru)果(guo)輸(shu)出(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)口(kou)(kou)高(gao)(gao)于(yu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)中的(de)(de)(de)(de)(de)(de)(de)正常水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)位，則(ze)(ze)增(zeng)加水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)揚(yang)程(cheng)，但將其降(jiang)(jiang)低(di)流量。如(ru)(ru)果(guo)由(you)于(yu)地形條(tiao)件，有必要(yao)使(shi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)口(kou)(kou)高(gao)(gao)于(yu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)位，則(ze)(ze)應(ying)在水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)口(kou)(kou)安裝(zhuang)(zhuang)(zhuang)彎(wan)(wan)頭(tou)(tou)和(he)短(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，以(yi)使(shi)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)虹吸并下降(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)口(kou)(kou)的(de)(de)(de)(de)(de)(de)(de)高(gao)(gao)度。 五(wu)、進(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)進(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)口(kou)(kou) ①入(ru)口(kou)(kou)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)入(ru)口(kou)(kou)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)口(kou)(kou)與入(ru)口(kou)(kou)池的(de)(de)(de)(de)(de)(de)(de)底部(bu)和(he)壁之(zhi)間的(de)(de)(de)(de)(de)(de)(de)距離小(xiao)(xiao)于(yu)入(ru)口(kou)(kou)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)口(kou)(kou)的(de)(de)(de)(de)(de)(de)(de)直(zhi)徑(jing)(jing)。如(ru)(ru)果(guo)池塘底部(bu)有污(wu)...
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1.真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)高(gao)溫(wen)原因分析(xi) (1)電(dian)(dian)(dian)機(ji)(ji)(ji)功率大(da)，工作(zuo)電(dian)(dian)(dian)流(liu)(liu)(liu)大(da)，發熱量(liang)大(da)。 (2)風(feng)(feng)(feng)機(ji)(ji)(ji)葉片數(shu)量(liang)少，產生的(de)(de)(de)(de)(de)風(feng)(feng)(feng)量(liang)小(xiao)。 (3)風(feng)(feng)(feng)機(ji)(ji)(ji)轉(zhuan)(zhuan)速(su)低，風(feng)(feng)(feng)壓(ya)(ya)大(da)，風(feng)(feng)(feng)量(liang)小(xiao)。 (4)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)電(dian)(dian)(dian)機(ji)(ji)(ji)母線(xian)(xian)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)壓(ya)(ya)為(wei)380伏(fu)，由于電(dian)(dian)(dian)纜(lan)壓(ya)(ya)降和(he)負載分布不(bu)(bu)均勻，電(dian)(dian)(dian)機(ji)(ji)(ji)實際施加(jia)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)壓(ya)(ya)僅為(wei)365伏(fu)，電(dian)(dian)(dian)壓(ya)(ya)低導(dao)致運行電(dian)(dian)(dian)流(liu)(liu)(liu)大(da)。 (5)電(dian)(dian)(dian)機(ji)(ji)(ji)附有灰(hui)塵(chen)和(he)油污，降低了(le)散(san)熱能(neng)力。 2.真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)高(gao)溫(wen)對策(ce) 電(dian)(dian)(dian)機(ji)(ji)(ji)功率和(he)轉(zhuan)(zhuan)速(su)與(yu)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)匹配，不(bu)(bu)能(neng)改(gai)變。風(feng)(feng)(feng)扇(shan)安裝在電(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)主(zhu)軸(zhou)上(shang)(shang)。電(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)轉(zhuan)(zhuan)速(su)決定風(feng)(feng)(feng)扇(shan)的(de)(de)(de)(de)(de)轉(zhuan)(zhuan)速(su)，不(bu)(bu)能(neng)更換。雖然增(zeng)加(jia)風(feng)(feng)(feng)扇(shan)葉片的(de)(de)(de)(de)(de)數(shu)量(liang)可(ke)以起到一(yi)定的(de)(de)(de)(de)(de)作(zuo)用，但當(dang)葉片數(shu)量(liang)增(zeng)加(jia)時，動(dong)態(tai)平衡(heng)就不(bu)(bu)容(rong)易找(zhao)到。如(ru)果(guo)對準不(bu)(bu)好(hao)，電(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)振動(dong)會增(zeng)加(jia)。 (1)將原來的(de)(de)(de)(de)(de)風(feng)(feng)(feng)扇(shan)罩(zhao)延長40厘米(mi)，安裝一(yi)個與(yu)風(feng)(feng)(feng)扇(shan)罩(zhao)內徑相同(tong)的(de)(de)(de)(de)(de)軸(zhou)流(liu)(liu)(liu)風(feng)(feng)(feng)扇(shan)。軸(zhou)流(liu)(liu)(liu)風(feng)(feng)(feng)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)機(ji)(ji)(ji)功率為(wei)850瓦，轉(zhuan)(zhuan)速(su)為(wei)1489轉(zhuan)(zhuan)/分，電(dian)(dian)(dian)壓(ya)(ya)為(wei)380伏(fu)，原風(feng)(feng)(feng)機(ji)(ji)(ji)不(bu)(bu)變。軸(zhou)流(liu)(liu)(liu)風(feng)(feng)(feng)扇(shan)由另一(yi)個電(dian)(dian)(dian)源控制，并且軸(zhou)流(liu)(liu)(liu)風(feng)(feng)(feng)扇(shan)不(bu)(bu)與(yu)主(zhu)電(dian)(dian)(dian)機(ji)(ji)(ji)互鎖。真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)啟(qi)動(dong)后(hou)及時啟(qi)動(dong)軸(zhou)流(liu)(liu)(liu)風(feng)(feng)(feng)機(ji)(ji)(ji)，真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)關(guan)閉30分鐘后(hou)關(guan)閉軸(zhou)流(liu)(liu)(liu)風(feng)(feng)(feng)機(ji)(ji)(ji)，使(shi)主(zhu)電(dian)(dian)(dian)機(ji)(ji)(ji)完全(quan)冷卻。 (2)定期清(qing)除電(dian)(dian)(dian)機(ji)(ji)(ji)上(shang)(shang)的(de)(de)(de)(de)(de)灰(hui)塵(chen)，保(bao)持(chi)電(dian)(dian)(dian)機(ji)(ji)(ji)散(san)熱片清(qing)潔(jie)，增(zeng)加(jia)其散(san)熱能(neng)力; (3)將真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)母線(xian)(xian)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)壓(ya)(ya)調整到400伏(fu) 3.真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)高(gao)溫(wen)影響(xiang) (1)軸(zhou)流(liu)(liu)(liu)風(feng)(feng)(feng)機(ji)(ji)(ji)轉(zhuan)(zhuan)速(su)高(gao)，風(feng)(feng)(feng)壓(ya)(ya)和(he)風(feng)(feng)(feng)量(liang)大(da)，冷卻效果(guo)大(da)大(da)增(zeng)強。在相同(tong)的(de)(de)(de)(de)(de)環境溫(wen)度(du)和(he)負載電(dian)(dian)(dian)流(liu)(liu)(liu)下，主(zhu)電(dian)(dian)(dian)機(ji)(ji)(ji)溫(wen)度(du)降低12℃。夏季(ji)主(zhu)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)電(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)溫(wen)度(du)沒有再次超過極限(xian)。 (2)減(jian)緩主(zhu)電(dian)(dian)(dian)機(ji)(ji)(ji)絕(jue)緣老化(hua)速(su)度(du)，延長主(zhu)電(dian)(dian)(dian)機(ji)(ji)(ji)使(shi)用壽命。 (3)軸(zhou)流(liu)(liu)(liu)風(feng)(feng)(feng)機(ji)(ji)(ji)...
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