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發布時(shi)間(jian):
2024
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08
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25
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發布時(shi)間:
2024
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08
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09
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最新資(zi)訊(xun)
了(le)解公司的(de)最新(xin)活動及打折促(cu)銷
2019
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07
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24
螺(luo)(luo)桿真空(kong)(kong)(kong)(kong)泵(beng)(beng)用于(yu)(yu)啟動(dong)發電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)組的(de)(de)(de)(de)(de)真空(kong)(kong)(kong)(kong)包(bao)裝，所有正(zheng)常操作用于(yu)(yu)提取(qu)冷(leng)凝(ning)器中(zhong)的(de)(de)(de)(de)(de)未固化蒸汽。在今年夏天(tian)，電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)溫(wen)度(du)超(chao)標，臨時(shi)冷(leng)卻風(feng)(feng)(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)(shan)被(bei)迫改變，但效果不(bu)是(shi)很(hen)好。電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)長(chang)期高溫(wen)運(yun)行(xing)會導致絕緣(yuan)層(ceng)變脆(cui)并縮短其(qi)使用壽命。給出了電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)高溫(wen)的(de)(de)(de)(de)(de)原(yuan)因和(he)處理(li)(li)(li)注意事(shi)項：一(yi)，根本原(yuan)因：（1）電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)有灰塵(chen)和(he)油(you)污(wu)，降低(di)了熱(re)管的(de)(de)(de)(de)(de)散熱(re)能力(li)。（2）電(dian)(dian)(dian)(dian)動(dong)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)額定功率大(da)，運(yun)行(xing)中(zhong)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)量(liang)大(da)，發熱(re)量(liang)大(da)。（3）風(feng)(feng)(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)(shan)轉(zhuan)速低(di)，氣壓(ya)和(he)排氣量(liang)小。（4）風(feng)(feng)(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)(shan)葉片的(de)(de)(de)(de)(de)數量(liang)太少(shao)，導致少(shao)量(liang)的(de)(de)(de)(de)(de)廢(fei)氣。（5）螺(luo)(luo)桿真空(kong)(kong)(kong)(kong)泵(beng)(beng)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)母線(xian)電(dian)(dian)(dian)(dian)壓(ya)為(wei)220V。由于(yu)(yu)電(dian)(dian)(dian)(dian)纜線(xian)壓(ya)降和(he)負(fu)載分布不(bu)均勻，電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)實(shi)際上(shang)僅增加366V，工(gong)作電(dian)(dian)(dian)(dian)壓(ya)略低(di)，導致大(da)量(liang)工(gong)作電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)。二(er)，預防措(cuo)施的(de)(de)(de)(de)(de)處理(li)(li)(li)：（1）將(jiang)螺(luo)(luo)桿真空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)母線(xian)電(dian)(dian)(dian)(dian)壓(ya)調整為(wei)350V。（2）每季度(du)消除螺(luo)(luo)桿真空(kong)(kong)(kong)(kong)泵(beng)(beng)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)上(shang)的(de)(de)(de)(de)(de)灰塵(chen)，保持電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)散熱(re)器清潔，提高熱(re)管冷(leng)卻能力(li)。（3）將(jiang)原(yuan)來的(de)(de)(de)(de)(de)風(feng)(feng)(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)(shan)罩(zhao)(zhao)加長(chang)50厘米，并在內部改裝一(yi)個(ge)與風(feng)(feng)(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)(shan)罩(zhao)(zhao)直徑(jing)相同(tong)的(de)(de)(de)(de)(de)軸(zhou)(zhou)(zhou)流(liu)(liu)(liu)(liu)風(feng)(feng)(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)(shan)。軸(zhou)(zhou)(zhou)流(liu)(liu)(liu)(liu)風(feng)(feng)(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)(shan)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)額定功率為(wei)900W，速比(bi)為(wei)1489r / mln，工(gong)作電(dian)(dian)(dian)(dian)壓(ya)為(wei)220V。原(yuan)始風(feng)(feng)(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)(shan)再次保存。軸(zhou)(zhou)(zhou)流(liu)(liu)(liu)(liu)風(feng)(feng)(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)(shan)另外在道路上(shang)設有開關電(dian)(dian)(dian)(dian)源(yuan)，軸(zhou)(zhou)(zhou)流(liu)(liu)(liu)(liu)風(feng)(feng)(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)(shan)和(he)主(zhu)(zhu)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)不(bu)互鎖(suo)。在螺(luo)(luo)桿真空(kong)(kong)(kong)(kong)泵(beng)(beng)啟動(dong)后，立即啟動(dong)軸(zhou)(zhou)(zhou)流(liu)(liu)(liu)(liu)風(feng)(feng)(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)(shan)。 Puxu真空(kong)(kong)(kong)(kong)泵(beng)(beng)停止后，40 mn停止軸(zhou)(zhou)(zhou)流(liu)(liu)(liu)(liu)風(feng)(feng)(feng)(feng)(feng)扇(shan)(shan)(shan)(shan)(shan)，使主(zhu)(zhu)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)接收足夠(gou)的(de)(de)(de)(de)(de)水(shui)冷(leng)卻。左(zuo)側和(he)右側是(shi)螺(luo)(luo)桿真空(kong)(kong)(kong)(kong)泵(beng)(beng)電(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)高溫(wen)和(he)處理(li)(li)(li)注意事(shi)項的(de)(de)(de)(de)(de)詳細說明。如果您有任(ren)何其(qi)他疑問，請熱(re)烈歡(huan)迎您的(de)(de)(de)(de)(de)來電(dian)(dian)(dian)(dian)。
2019
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07
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27
真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)維(wei)修(xiu)3至4個月后(hou)，應更換(huan)機油(you)(you)(you)(you)(you)(you)(you)。在環境濕度(du)較高的(de)(de)(de)環境中(zhong)(zhong)(zhong)，應適當(dang)減少換(huan)油(you)(you)(you)(you)(you)(you)(you)周期(qi)(qi)。更換(huan)后(hou)的(de)(de)(de)油(you)(you)(you)(you)(you)(you)(you)可(ke)以(yi)在使(shi)用(yong)前進(jin)行清(qing)潔(jie)和(he)潤濕。換(huan)油(you)(you)(you)(you)(you)(you)(you)方法如下(xia)(xia)：從(cong)(cong)系統中(zhong)(zhong)(zhong)取出(chu)泵(beng)(beng)(beng)(beng)，用(yong)一塊干(gan)凈(jing)的(de)(de)(de)方形(xing)板連接在排(pai)油(you)(you)(you)(you)(you)(you)(you)孔下(xia)(xia)面，擰下(xia)(xia)加油(you)(you)(you)(you)(you)(you)(you)塞(sai)和(he)放(fang)油(you)(you)(you)(you)(you)(you)(you)塞(sai)，排(pai)出(chu)臟油(you)(you)(you)(you)(you)(you)(you)，間(jian)歇運轉電(dian)機4每次(ci)真(zhen)(zhen)空(kong)小到(dao)6次(ci)。房間(jian)里的(de)(de)(de)所有油(you)(you)(you)(you)(you)(you)(you)都要排(pai)出(chu)了。然后(hou)從(cong)(cong)每個排(pai)氣管中(zhong)(zhong)(zhong)加入干(gan)凈(jing)的(de)(de)(de)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)(you)200~300CC，間(jian)歇啟(qi)動電(dian)機，再(zai)次(ci)清(qing)潔(jie)每個真(zhen)(zhen)空(kong)室(shi)(shi)。這(zhe)樣(yang)，經過2到(dao)3次(ci)反(fan)復(fu)(fu)清(qing)洗(xi)，清(qing)洗(xi)油(you)(you)(you)(you)(you)(you)(you)，擰上(shang)油(you)(you)(you)(you)(you)(you)(you)塞(sai)，從(cong)(cong)加油(you)(you)(you)(you)(you)(you)(you)塞(sai)到(dao)窗(chuang)孔中(zhong)(zhong)(zhong)心加油(you)(you)(you)(you)(you)(you)(you)清(qing)潔(jie)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)(you)，油(you)(you)(you)(you)(you)(you)(you)塞(sai)收(shou)緊(jin)以(yi)防止(zhi)漏氣。油(you)(you)(you)(you)(you)(you)(you)溫升高后(hou)換(huan)油(you)(you)(you)(you)(you)(you)(you)*好。禁止(zhi)使(shi)用(yong)煤油(you)(you)(you)(you)(you)(you)(you)，汽油(you)(you)(you)(you)(you)(you)(you)，酒(jiu)精等進(jin)行泵(beng)(beng)(beng)(beng)的(de)(de)(de)非(fei)拆(chai)卸清(qing)洗(xi);通常要特別注意保持進(jin)氣口，檢查(cha)濾網(wang)，避免(mian)灰(hui)塵和(he)雜質進(jin)入泵(beng)(beng)(beng)(beng)內，污染泵(beng)(beng)(beng)(beng)油(you)(you)(you)(you)(you)(you)(you)，并損壞(huai)真(zhen)(zhen)空(kong)室(shi)(shi)。在真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)維(wei)修(xiu)中(zhong)(zhong)(zhong)，您應注意以(yi)下(xia)(xia)幾(ji)點：1.該(gai)(gai)泵(beng)(beng)(beng)(beng)制造精度(du)高，無需拆(chai)卸。真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)修(xiu)復(fu)(fu)不(bu)好，精度(du)降低(di)。在這(zhe)種情(qing)況下(xia)(xia)，維(wei)護(hu)人員(yuan)應該(gai)(gai)提(ti)升他們的(de)(de)(de)技(ji)術(shu)實力。當(dang)泵(beng)(beng)(beng)(beng)的(de)(de)(de)技(ji)術(shu)特性惡化時(shi)，應立即進(jin)行修(xiu)理。2.在維(wei)護(hu)期(qi)(qi)間(jian)，從(cong)(cong)真(zhen)(zhen)空(kong)系統中(zhong)(zhong)(zhong)取出(chu)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)后(hou)，開始測試(shi)泵(beng)(beng)(beng)(beng)送(song)。當(dang)確定必(bi)須修(xiu)理泵(beng)(beng)(beng)(beng)時(shi)，可(ke)以(yi)執行以(yi)下(xia)(xia)步驟：取下(xia)(xia)護(hu)罩(zhao)，拆(chai)下(xia)(xia)V形(xing)皮帶和(he)大皮帶，排(pai)氣缸(gang)，并松(song)開每個入口噴(pen)嘴(zui)處的(de)(de)(de)壓蓋，清(qing)潔(jie)，蓋子和(he)油(you)(you)(you)(you)(you)(you)(you)封室(shi)(shi)被(bei)(bei)(bei)移(yi)除，主軸被(bei)(bei)(bei)移(yi)除（鏈條(tiao)不(bu)必(bi)被(bei)(bei)(bei)打破），然后(hou)左右支架被(bei)(bei)(bei)抬起(qi)。
2019
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08
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01
羅(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)是真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)重要(yao)(yao)組成部分之一。使用羅(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)時，我們如何(he)進(jin)(jin)行(xing)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)維(wei)(wei)(wei)修(xiu)和(he)保養工(gong)作？我們需要(yao)(yao)對(dui)羅(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)進(jin)(jin)行(xing)標準檢(jian)查，一絲不(bu)茍，以確(que)保羅(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)有(you)效(xiao)使用.需要(yao)(yao)每天檢(jian)查真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)，包括(kuo)(kuo)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)油位(wei)，溫度和(he)電機負載檢(jian)查。確(que)保所有(you)索引都(dou)在控制范圍內，如果(guo)(guo)有(you)任何(he)問(wen)題，請以有(you)針對(dui)性(xing)的(de)方式解決(jue)。每月檢(jian)查羅(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)附件，包括(kuo)(kuo)三角(jiao)帶(dai)和(he)聯軸器(qi)彈性(xing)體的(de)張力。每三個月，有(you)必要(yao)(yao)檢(jian)查羅(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)齒輪(lun)箱中(zhong)的(de)潤(run)滑油是否保持不(bu)變(bian)，并及時更換(huan)(huan)劣化油。在今年(nian)上(shang)半年(nian)，主要(yao)(yao)檢(jian)查羅(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)密封圈和(he)軸承(cheng)箱的(de)潤(run)滑劑質量。如果(guo)(guo)失敗，則(ze)必須更換(huan)(huan)。每年(nian)，真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)整體檢(jian)查，包括(kuo)(kuo)軸承(cheng)檢(jian)查，是維(wei)(wei)(wei)護(hu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)重要(yao)(yao)因素。這(zhe)是非(fei)常(chang)重要(yao)(yao)的(de)。活塞環襯套(tao)的(de)良好程(cheng)度，新的(de)環襯套(tao)應更換(huan)(huan)為嚴重磨損。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)維(wei)(wei)(wei)修(xiu)只有(you)在對(dui)羅(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)進(jin)(jin)行(xing)仔(zi)細維(wei)(wei)(wei)護(hu)和(he)維(wei)(wei)(wei)修(xiu)后，羅(luo)(luo)(luo)茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)才能繼續為公司帶(dai)來效(xiao)益。
2019
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08
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06
進口(kou)(kou)(kou)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)在真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)吸(xi)(xi)盤(pan)(pan)(pan)(pan)中的(de)(de)(de)(de)應用是什么？小編為您分(fen)析了真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)專用進口(kou)(kou)(kou)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)的(de)(de)(de)(de)應用特點。進口(kou)(kou)(kou)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)在整個吸(xi)(xi)入壓力(li)(li)范圍內保持(chi)高吸(xi)(xi)氣量，這縮短了真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)盤(pan)(pan)(pan)(pan)啟(qi)(qi)動時(shi)的(de)(de)(de)(de)抽(chou)空(kong)(kong)(kong)時(shi)間，并(bing)且(qie)很容易適應操(cao)(cao)作(zuo)條件的(de)(de)(de)(de)變化，例如(ru)(ru)當泵(beng)啟(qi)(qi)動/停止時(shi)。由(you)于吸(xi)(xi)入潮濕空(kong)(kong)(kong)氣，水蒸氣將(jiang)在泵(beng)中冷(leng)凝，因(yin)此真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)具有(you)(you)相當大(da)的(de)(de)(de)(de)吸(xi)(xi)入能力(li)(li)，但(dan)功(gong)耗不(bu)會增加。接(jie)(jie)下(xia)(xia)來，小編分(fen)析了什么是真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)吸(xi)(xi)盤(pan)(pan)(pan)(pan)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)吸(xi)(xi)盤(pan)(pan)(pan)(pan)是真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)裝(zhuang)置致動器(qi)之一(yi)。吸(xi)(xi)盤(pan)(pan)(pan)(pan)材(cai)料由(you)丁(ding)(ding)腈橡(xiang)(xiang)(xiang)(xiang)膠(jiao)制(zhi)(zhi)(zhi)成(cheng)(cheng)并(bing)具有(you)(you)大(da)的(de)(de)(de)(de)破壞力(li)(li)。因(yin)此，真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)吸(xi)(xi)盤(pan)(pan)(pan)(pan)專用進口(kou)(kou)(kou)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)廣泛(fan)應用于各種(zhong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)保溫(wen)設備，如(ru)(ru)建筑和(he)造紙工(gong)(gong)業。在印刷，玻(bo)璃(li)和(he)其他工(gong)(gong)業中，實現了保持(chi)和(he)運(yun)輸(shu)諸如(ru)(ru)玻(bo)璃(li)和(he)紙之類的(de)(de)(de)(de)輕薄(bo)物(wu)品(pin)的(de)(de)(de)(de)任(ren)務。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)吸(xi)(xi)盤(pan)(pan)(pan)(pan)有(you)(you)多種(zhong)尺寸(cun)可(ke)(ke)供選擇。由(you)橡(xiang)(xiang)(xiang)(xiang)膠(jiao)制(zhi)(zhi)(zhi)成(cheng)(cheng)的(de)(de)(de)(de)吸(xi)(xi)盤(pan)(pan)(pan)(pan)可(ke)(ke)在高溫(wen)下(xia)(xia)操(cao)(cao)作(zuo)。由(you)硅(gui)橡(xiang)(xiang)(xiang)(xiang)膠(jiao)制(zhi)(zhi)(zhi)成(cheng)(cheng)的(de)(de)(de)(de)吸(xi)(xi)盤(pan)(pan)(pan)(pan)非(fei)常適合夾持(chi)粗糙表面(mian);聚氨酯(zhi)吸(xi)(xi)盤(pan)(pan)(pan)(pan)耐(nai)用。另外，在實際生產中，如(ru)(ru)果要求吸(xi)(xi)盤(pan)(pan)(pan)(pan)具有(you)(you)耐(nai)油性，則可(ke)(ke)以想到(dao)(dao)使(shi)用諸如(ru)(ru)聚氨酯(zhi)，丁(ding)(ding)腈橡(xiang)(xiang)(xiang)(xiang)膠(jiao)或含乙烯基聚合物(wu)的(de)(de)(de)(de)材(cai)料來制(zhi)(zhi)(zhi)造吸(xi)(xi)盤(pan)(pan)(pan)(pan)。通常，為了避免刮傷產品(pin)表面(mian)，最(zui)好選用由(you)丁(ding)(ding)腈橡(xiang)(xiang)(xiang)(xiang)膠(jiao)或硅(gui)橡(xiang)(xiang)(xiang)(xiang)膠(jiao)制(zhi)(zhi)(zhi)成(cheng)(cheng)的(de)(de)(de)(de)波紋管(guan)的(de)(de)(de)(de)吸(xi)(xi)盤(pan)(pan)(pan)(pan)，該波紋管(guan)由(you)丁(ding)(ding)腈橡(xiang)(xiang)(xiang)(xiang)膠(jiao)制(zhi)(zhi)(zhi)成(cheng)(cheng)并(bing)具有(you)(you)大(da)的(de)(de)(de)(de)斷(duan)裂力(li)(li)，因(yin)此被(bei)(bei)廣泛(fan)使(shi)用。各種(zhong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)保持(chi)裝(zhuang)置。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)吸(xi)(xi)盤(pan)(pan)(pan)(pan)的(de)(de)(de)(de)工(gong)(gong)作(zuo)原理是首先將(jiang)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)吸(xi)(xi)盤(pan)(pan)(pan)(pan)通過噴(pen)嘴(zui)和(he)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)設備（如(ru)(ru)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)發生器(qi)，進口(kou)(kou)(kou)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)等）連接(jie)(jie)，然后接(jie)(jie)觸待提(ti)升的(de)(de)(de)(de)物(wu)體(ti)，如(ru)(ru)玻(bo)璃(li)，紙張等，并(bing)啟(qi)(qi)動進口(kou)(kou)(kou)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)泵(beng)，從(cong)而(er)產生吸(xi)(xi)盤(pan)(pan)(pan)(pan)。負氣壓使(shi)得被(bei)(bei)抬起的(de)(de)(de)(de)物(wu)體(ti)被(bei)(bei)吸(xi)(xi)起，并(bing)且(qie)可(ke)(ke)以開始運(yun)輸(shu)待提(ti)升的(de)(de)(de)(de)物(wu)體(ti)。當待提(ti)升的(de)(de)(de)(de)物(wu)體(ti)被(bei)(bei)運(yun)送到(dao)(dao)目的(de)(de)(de)(de)地時(shi)，它被(bei)(bei)平穩地充(chong)氣到(dao)(dao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)吸(xi)(xi)...
2019
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08
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09
旋(xuan)(xuan)片式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)的(de)(de)(de)(de)使用(yong)(yong)(yong)是一種混(hun)(hun)(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)(tu)(tu)(tu)的(de)(de)(de)(de)機(ji)械脫(tuo)水(shui)方法。旋(xuan)(xuan)片式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)在混(hun)(hun)(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)(tu)(tu)(tu)施(shi)(shi)工(gong)(gong)中(zhong)的(de)(de)(de)(de)應用(yong)(yong)(yong)，可有(you)效防止表(biao)(biao)面收縮，提高(gao)抗凍性，降低(di)水(shui)灰(hui)(hui)比，縮短壓扁(bian)，抹灰(hui)(hui)，拉拔。模具(ju)加(jia)工(gong)(gong)的(de)(de)(de)(de)間(jian)隙時(shi)間(jian)加(jia)快了模板周(zhou)轉(zhuan)，提高(gao)了施(shi)(shi)工(gong)(gong)效率，降低(di)了勞動強度(du)(du)，為(wei)(wei)混(hun)(hun)(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)(tu)(tu)(tu)機(ji)械施(shi)(shi)工(gong)(gong)創造了條(tiao)件(jian)。道路(lu)工(gong)(gong)程瀝青混(hun)(hun)(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)(tu)(tu)(tu)，水(shui)泥混(hun)(hun)(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)(tu)(tu)(tu)和(he)(he)(he)其他類(lei)型的(de)(de)(de)(de)路(lu)面工(gong)(gong)程是通過設(she)計(ji)長(chang)度(du)(du)乘以(yi)設(she)計(ji)寬度(du)(du)（包括轉(zhuan)彎面積）計(ji)算的(de)(de)(de)(de)，不(bu)扣除各類(lei)井所占的(de)(de)(de)(de)面積。在這個階段，高(gao)層商(shang)(shang)品(pin)(pin)混(hun)(hun)(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)(tu)(tu)(tu)泵(beng)送(song)廣泛用(yong)(yong)(yong)于(yu)(yu)土(tu)(tu)(tu)(tu)(tu)(tu)木(mu)建筑。泵(beng)送(song)的(de)(de)(de)(de)商(shang)(shang)品(pin)(pin)混(hun)(hun)(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)(tu)(tu)(tu)具(ju)有(you)大的(de)(de)(de)(de)坍(tan)落度(du)(du)和(he)(he)(he)許多水(shui)泥漿(jiang)。施(shi)(shi)工(gong)(gong)期間(jian)經(jing)常發生裂(lie)縫。土(tu)(tu)(tu)(tu)(tu)(tu)建工(gong)(gong)程非常緊張，質量要(yao)求很(hen)高(gao)。建議采(cai)用(yong)(yong)(yong)旋(xuan)(xuan)片式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)吸(xi)水(shui)技(ji)術(shu)，可取得良好效果。用(yong)(yong)(yong)于(yu)(yu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)吸(xi)水(shui)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)葉片真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)成型的(de)(de)(de)(de)原理是什么？真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)吸(xi)水(shui)和(he)(he)(he)吸(xi)水(shui)過程使用(yong)(yong)(yong)流動性較高(gao)的(de)(de)(de)(de)商(shang)(shang)品(pin)(pin)混(hun)(hun)(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)(tu)(tu)(tu)，倒入(ru)模具(ju)，然后(hou)用(yong)(yong)(yong)旋(xuan)(xuan)片式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)吸(xi)水(shui)。借(jie)助于(yu)(yu)大氣(qi)(qi)壓力和(he)(he)(he)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)室之間(jian)的(de)(de)(de)(de)壓力差，排出商(shang)(shang)業混(hun)(hun)(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)(tu)(tu)(tu)混(hun)(hun)(hun)(hun)合(he)(he)物中(zhong)的(de)(de)(de)(de)過量水(shui)分。加(jia)油站。當進行(xing)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)處(chu)理時(shi)，在商(shang)(shang)品(pin)(pin)混(hun)(hun)(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)(tu)(tu)(tu)表(biao)(biao)面上的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)室中(zhong)形成真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度(du)(du)以(yi)pa為(wei)(wei)單位以(yi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)表(biao)(biao)示(shi)。隨著真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)處(chu)理時(shi)間(jian)的(de)(de)(de)(de)延(yan)長(chang)，商(shang)(shang)品(pin)(pin)混(hun)(hun)(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)(tu)(tu)(tu)中(zhong)的(de)(de)(de)(de)部分水(shui)分和(he)(he)(he)空(kong)(kong)(kong)氣(qi)(qi)被排出，固相(xiang)顆粒彼此靠(kao)近，水(shui)繼(ji)續被擠出，水(shui)泥漿(jiang)濃縮，水(shui) - 水(shui)泥比降低(di)，商(shang)(shang)品(pin)(pin)混(hun)(hun)(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)(tu)(tu)(tu)不(bu)斷(duan)增(zeng)加(jia)。對于(yu)(yu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)吸(xi)水(shui)處(chu)理后(hou)的(de)(de)(de)(de)商(shang)(shang)品(pin)(pin)混(hun)(hun)(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)(tu)(tu)(tu)，殘余水(shui)灰(hui)(hui)比不(bu)小于(yu)(yu)0.3，不(bu)會影響水(shui)泥的(de)(de)(de)(de)正常水(shui)化。通過旋(xuan)(xuan)片式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)吸(xi)水(shui)技(ji)術(shu)在工(gong)(gong)程中(zhong)的(de)(de)(de)(de)應用(yong)(yong)(yong)，該技(ji)術(shu)具(ju)有(you)以(yi)下特點：1.加(jia)快施(shi)(shi)工(gong)(gong)速度(du)(du)。吸(xi)塵式(shi)商(shang)(shang)品(pin)(pin)混(hun)(hun)(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)(tu)(tu)(tu)采(cai)用(yong)(yong)(yong)流動性商(shang)(shang)品(pin)(pin)混(hun)(hun)(hun)(hun)凝(ning)(ning)(ning)(ning)土(tu)(tu)(tu)(tu)(tu)(tu)混(hun)(hun)(hun)(hun)合(he)(he)料，坍(tan)落度(du)(du)大...
2019
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08
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14
碼(ma)垛(duo)(duo)/卸(xie)(xie)(xie)貨是(shi)(shi)在(zai)(zai)(zai)托(tuo)盤(pan)(pan)上提升或(huo)(huo)(huo)卸(xie)(xie)(xie)載(zai)包裝(zhuang)的(de)(de)(de)(de)(de)(de)(de)過(guo)程。如今，有多(duo)種產品可(ke)用(yong)(yong)于(yu)(yu)碼(ma)垛(duo)(duo)，例如吸盤(pan)(pan)，大面積真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)夾具系統或(huo)(huo)(huo)結(jie)合真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)人體(ti)工學(xue)處(chu)理(li)系統。這些設備通(tong)常一次(ci)拾(shi)取多(duo)個箱子(zi)并將其堆疊(die)在(zai)(zai)(zai)托(tuo)盤(pan)(pan)上或(huo)(huo)(huo)從托(tuo)盤(pan)(pan)上堆疊(die)。如今，在(zai)(zai)(zai)碼(ma)垛(duo)(duo)中使(shi)(shi)用(yong)(yong)旋(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)被(bei)廣泛用(yong)(yong)于(yu)(yu)完(wan)成(cheng)這些任務以(yi)滿(man)足其高(gao)(gao)速要求。在(zai)(zai)(zai)碼(ma)垛(duo)(duo)/卸(xie)(xie)(xie)載(zai)過(guo)程中的(de)(de)(de)(de)(de)(de)(de)另一個真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)應用(yong)(yong)是(shi)(shi)在(zai)(zai)(zai)堆疊(die)層之間處(chu)理(li)襯里或(huo)(huo)(huo)薄(bo)片(pian)(pian)，與(yu)搬運箱相(xiang)比，這對(dui)于(yu)(yu)襯里或(huo)(huo)(huo)薄(bo)片(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)處(chu)理(li)是(shi)(shi)完(wan)全(quan)不(bu)(bu)同的(de)(de)(de)(de)(de)(de)(de)。進(jin)(jin)口(kou)旋(xuan)(xuan)片(pian)(pian)式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)在(zai)(zai)(zai)碼(ma)垛(duo)(duo)和(he)卸(xie)(xie)(xie)載(zai)中的(de)(de)(de)(de)(de)(de)(de)應用(yong)(yong)優勢是(shi)(shi)什么？其優點主要體(ti)現在(zai)(zai)(zai)以(yi)下(xia)幾個方(fang)面：1.易于(yu)(yu)使(shi)(shi)用(yong)(yong)，易于(yu)(yu)安(an)裝(zhuang)和(he)維護;旋(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)配有氣鎮閥，可(ke)去除少(shao)量水蒸(zheng)氣;3.旋(xuan)(xuan)片(pian)(pian)式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)極限(xian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度很高(gao)(gao);4.內置強制油，充分潤滑，性能可(ke)靠;5.帶自動防回油雙重安(an)全(quan)裝(zhuang)置;6.即使(shi)(shi)進(jin)(jin)氣壓力(li)(li)為(wei)1.33×10Pa，也能連續運轉;7.無漏(lou)油，無注油，對(dui)工作環境(jing)無污染(ran)。卸(xie)(xie)(xie)碼(ma)垛(duo)(duo)機(ji)(ji)是(shi)(shi)卸(xie)(xie)(xie)垛(duo)(duo)機(ji)(ji)和(he)碼(ma)垛(duo)(duo)機(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)總(zong)稱，通(tong)常稱為(wei)卸(xie)(xie)(xie)料裝(zhuang)置。在(zai)(zai)(zai)包裝(zhuang)行業，隨著(zhu)勞動力(li)(li)成(cheng)本的(de)(de)(de)(de)(de)(de)(de)不(bu)(bu)斷(duan)增加，企(qi)業的(de)(de)(de)(de)(de)(de)(de)業務量不(bu)(bu)斷(duan)增長，卸(xie)(xie)(xie)垛(duo)(duo)機(ji)(ji)和(he)碼(ma)垛(duo)(duo)機(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)應用(yong)(yong)越(yue)(yue)來越(yue)(yue)廣泛。自動化卸(xie)(xie)(xie)垛(duo)(duo)機(ji)(ji)和(he)碼(ma)垛(duo)(duo)機(ji)(ji)是(shi)(shi)勞動力(li)(li)的(de)(de)(de)(de)(de)(de)(de)絕佳替代品，可(ke)節省勞動力(li)(li)成(cheng)本。同時，自動化機(ji)(ji)械還可(ke)以(yi)有效地完(wan)成(cheng)許(xu)多(duo)包裝(zhuang)操作，減少(shao)人工參與(yu)，提高(gao)(gao)生(sheng)產效率(lv)和(he)生(sheng)產安(an)全(quan)。隨著(zhu)技(ji)(ji)術的(de)(de)(de)(de)(de)(de)(de)不(bu)(bu)斷(duan)發(fa)展(zhan)和(he)成(cheng)熟，卸(xie)(xie)(xie)載(zai)機(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)價格變得越(yue)(yue)來越(yue)(yue)便宜，因此適用(yong)(yong)范圍越(yue)(yue)來越(yue)(yue)廣。用(yong)(yong)于(yu)(yu)卸(xie)(xie)(xie)垛(duo)(duo)機(ji)(ji)和(he)碼(ma)垛(duo)(duo)機(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)旋(xuan)(xuan)片(pian)(pian)式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)技(ji)(ji)術特(te)點：1.更換(huan)手動排水罐(guan)和(he)傳統的(de)(de)(de)(de)(de)(de)(de)空(kong)(kong)(kong)罐(guan)卸(xie)(xie)(xie)碼(ma)垛(duo)(duo)機(ji)(ji)，可(ke)以(yi)節省大量人力(li)(li)，提高(gao)(gao)生(sheng)產能力(li)(li)。...
2019
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08
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19
真(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)是非常重要(yao)的(de)(de)(de)機(ji)械(xie)設備，廣(guang)(guang)泛用(yong)(yong)于(yu)(yu)生產(chan)，它們(men)有很多(duo)種。您對(dui)不同類型(xing)真(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)原(yuan)理了解多(duo)少？以(yi)下是幾種真(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)小型(xing)系(xi)列，介(jie)紹了真(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)特(te)(te)(te)性(xing)(xing)，工(gong)(gong)(gong)作(zuo)(zuo)(zuo)原(yuan)理和(he)適(shi)應(ying)范(fan)圍(wei)。1.螺桿真(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)螺桿真(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)特(te)(te)(te)點(dian)：除了容積(ji)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)共(gong)同特(te)(te)(te)點(dian)外(wai)，螺桿泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)還具有軸流(liu)(liu)連(lian)續，脈動(dong)小，內部(bu)速度低(di)(di)以(yi)及混(hun)合更(geng)多(duo)空(kong)氣和(he)其他氣體(ti)的(de)(de)(de)可能(neng)性(xing)(xing)。許多(duo)應(ying)用(yong)(yong)液(ye)體(ti)攪(jiao)拌和(he)旋轉的(de)(de)(de)應(ying)用(yong)(yong)。適(shi)用(yong)(yong)范(fan)圍(wei)：廣(guang)(guang)泛用(yong)(yong)于(yu)(yu)石(shi)油(you)，化工(gong)(gong)(gong)，化纖，電(dian)力，海洋平臺工(gong)(gong)(gong)程，造船，精密(mi)(mi)機(ji)床，食品(pin)等工(gong)(gong)(gong)業部(bu)門。2.齒輪(lun)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)齒輪(lun)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)特(te)(te)(te)點(dian)：(1).結構簡(jian)單，價格低(di)(di)廉; (2).工(gong)(gong)(gong)作(zuo)(zuo)(zuo)要(yao)求低(di)(di)，應(ying)用(yong)(yong)范(fan)圍(wei)廣(guang)(guang); (3).個(ge)端蓋(gai)和(he)各個(ge)間隙槽(cao)之間的(de)(de)(de)齒輪(lun)構成(cheng)一(yi)些固(gu)定密(mi)(mi)封的(de)(de)(de)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)腔(qiang)，只能(neng)用(yong)(yong)作(zuo)(zuo)(zuo)定量泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng); (4).重量輕，工(gong)(gong)(gong)藝性(xing)(xing)好，價格低(di)(di)，自吸強，對(dui)油(you)污不敏(min)感(gan)，速度范(fan)圍(wei)大(da)，抗(kang)沖擊負荷大(da)，維護方便，運(yun)行(xing)可靠; (5).徑(jing)向力不平衡，動(dong)脈流(liu)(liu)量大(da)，噪音(yin)大(da)，效(xiao)(xiao)率低(di)(di)，零件互換性(xing)(xing)差，磨損(sun)后不易(yi)(yi)修復，不能(neng)作(zuo)(zuo)(zuo)為變量泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)使用(yong)(yong)。適(shi)用(yong)(yong)范(fan)圍(wei)：一(yi)般運(yun)輸潤滑(hua)油(you)，如(ru)(ru)石(shi)油(you)和(he)潤滑(hua)油(you);用(yong)(yong)于(yu)(yu)機(ji)械(xie)工(gong)(gong)(gong)業的(de)(de)(de)中速，低(di)(di)力液(ye)壓(ya)系(xi)統(tong)和(he)潤滑(hua)油(you)系(xi)統(tong)作(zuo)(zuo)(zuo)為輔助油(you)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);適(shi)用(yong)(yong)于(yu)(yu)化學工(gong)(gong)(gong)業用(yong)(yong)于(yu)(yu)輸送(song)高粘(zhan)度材料，如(ru)(ru)尼(ni)龍，聚(ju)乙烯(xi)，聚(ju)丙烯(xi)和(he)其他熔融(rong)樹脂。3.葉(xie)片泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)葉(xie)片泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)特(te)(te)(te)點(dian)：輸出流(liu)(liu)量比齒輪(lun)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)更(geng)均勻，運(yun)行(xing)穩定，噪音(yin)小;工(gong)(gong)(gong)作(zuo)(zuo)(zuo)壓(ya)力高，容積(ji)效(xiao)(xiao)率高，單作(zuo)(zuo)(zuo)用(yong)(yong)葉(xie)片泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)易(yi)(yi)于(yu)(yu)實現流(liu)(liu)量調節，雙作(zuo)(zuo)(zuo)用(yong)(yong)葉(xie)片泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)由轉子徑(jing)向流(liu)(liu)體(ti)壓(ya)力平衡。長壽;但葉(xie)片泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)自吸能(neng)力差，對(dui)油(you)污染敏(min)感(gan)，葉(xie)片易(yi)(yi)被(bei)雜(za)質...