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項目案例 Case
專家坐診 | Expert diagnosis
最(zui)新資訊 | Latest information More
1
2020 - 12 - 10
隨著(zhu)經濟(ji)與(yu)(yu)技術的(de)(de)(de)發展,真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)應用(yong)范(fan)圍越來(lai)越廣,在真(zhen)空(kong)(kong)(kong)過(guo)(guo)濾、真(zhen)空(kong)(kong)(kong)引(yin)水(shui)、真(zhen)空(kong)(kong)(kong)送料、真(zhen)空(kong)(kong)(kong)蒸發、真(zhen)空(kong)(kong)(kong)濃(nong)縮、真(zhen)空(kong)(kong)(kong)回潮和(he)真(zhen)空(kong)(kong)(kong)脫(tuo)氣等工業生(sheng)產的(de)(de)(de)工藝過(guo)(guo)程(cheng)(cheng)中(zhong)都發揮著(zhu)重要(yao)(yao)的(de)(de)(de)作(zuo)用(yong)。  此外(wai),其(qi)還具有結構緊湊、工作(zuo)平衡可(ke)(ke)靠(kao)、流量(liang)均勻等特點,但是(shi)在效率,真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)是(shi)比(bi)較(jiao)低的(de)(de)(de),而(er)這(zhe)主要(yao)(yao)是(shi)由于葉輪在攪拌液(ye)體的(de)(de)(de)過(guo)(guo)程(cheng)(cheng)中(zhong)所(suo)損(sun)耗大(da)量(liang)能(neng)量(liang)所(suo)致。在長期的(de)(de)(de)使(shi)用(yong)過(guo)(guo)程(cheng)(cheng)中(zhong),真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)某些零件都會(hui)(hui)出(chu)(chu)現(xian)一(yi)些損(sun)壞,當損(sun)傷達到一(yi)定程(cheng)(cheng)度(du)的(de)(de)(de)時(shi)候(hou)(hou),就(jiu)會(hui)(hui)出(chu)(chu)現(xian)尖叫聲和(he)振動(dong)(dong)的(de)(de)(de)聲響(xiang),而(er)其(qi)電(dian)動(dong)(dong)機(ji)(ji)的(de)(de)(de)軸(zhou)承或軸(zhou)遭到磨損(sun)更(geng)是(shi)其(qi)一(yi)大(da)主要(yao)(yao)原(yuan)因,這(zhe)就(jiu)需(xu)要(yao)(yao)對(dui)泵(beng)(beng)(beng)的(de)(de)(de)各個零件進(jin)(jin)行檢查,對(dui)受(shou)損(sun)零件進(jin)(jin)行更(geng)換。  此外(wai),如果,泵(beng)(beng)(beng)腔(qiang)(qiang)內(nei)有固體進(jin)(jin)入,將(jiang)(jiang)其(qi)堵(du)塞住也會(hui)(hui)造(zao)成(cheng)該(gai)種現(xian)象的(de)(de)(de)發生(sheng),需(xu)要(yao)(yao)做(zuo)的(de)(de)(de)就(jiu)是(shi)將(jiang)(jiang)泵(beng)(beng)(beng)腔(qiang)(qiang)內(nei)的(de)(de)(de)雜(za)物清理掉。真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)泵(beng)(beng)(beng)體與(yu)(yu)電(dian)動(dong)(dong)機(ji)(ji)的(de)(de)(de)軸(zhou)中(zhong)心(xin)在沒有校(xiao)正好的(de)(de)(de)情況就(jiu)進(jin)(jin)行使(shi)用(yong),那(nei)(nei)么就(jiu)會(hui)(hui)很(hen)容易造(zao)成(cheng)聯軸(zhou)器(qi)磨損(sun),最(zui)后出(chu)(chu)現(xian)噪聲與(yu)(yu)振動(dong)(dong)現(xian)象,所(suo)以(yi)(yi),一(yi)定要(yao)(yao)將(jiang)(jiang)泵(beng)(beng)(beng)體與(yu)(yu)電(dian)動(dong)(dong)機(ji)(ji)的(de)(de)(de)軸(zhou)中(zhong)心(xin)校(xiao)正好,也可(ke)(ke)以(yi)(yi)對(dui)聯軸(zhou)器(qi)進(jin)(jin)行更(geng)換。  還有一(yi)種情況也會(hui)(hui)造(zao)成(cheng)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)出(chu)(chu)現(xian)噪聲和(he)振動(dong)(dong)現(xian)象,那(nei)(nei)就(jiu)是(shi)在真(zhen)空(kong)(kong)(kong)過(guo)(guo)大(da)的(de)(de)(de)時(shi)候(hou)(hou),這(zhe)種噪聲是(shi)比(bi)較(jiao)刺(ci)耳(er)(er)的(de)(de)(de),所(suo)以(yi)(yi),當聽到刺(ci)耳(er)(er)的(de)(de)(de)聲響(xiang)的(de)(de)(de)時(shi)候(hou)(hou),那(nei)(nei)就(jiu)很(hen)有可(ke)(ke)能(neng)是(shi)真(zhen)空(kong)(kong)(kong)過(guo)(guo)大(da),這(zhe)時(shi),需(xu)要(yao)(yao)將(jiang)(jiang)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)氣震閥(fa)打開,放點空(kong)(kong)(kong)氣進(jin)(jin)去就(jiu)可(ke)(ke)以(yi)(yi)了(le)。
2
2020 - 12 - 22
螺(luo)桿(gan)(gan)真空(kong)(kong)(kong)泵(beng)作為一種常(chang)見(jian)的(de)(de)抽氣設(she)備(bei),在(zai)使(shi)用(yong)(yong)一段時間后在(zai)其表(biao)面(mian)難免(mian)會(hui)出(chu)現劃(hua)痕的(de)(de)現象,會(hui)影響設(she)備(bei)的(de)(de)正常(chang)使(shi)用(yong)(yong),這時就會(hui)用(yong)(yong)到拋(pao)(pao)光(guang)(guang)(guang)(guang)(guang)的(de)(de)方(fang)(fang)法(fa)來修復,今天就來介紹一下幾種常(chang)見(jian)的(de)(de)拋(pao)(pao)光(guang)(guang)(guang)(guang)(guang)方(fang)(fang)法(fa)。  1、火(huo)焰(yan)拋(pao)(pao)光(guang)(guang)(guang)(guang)(guang)  利(li)用(yong)(yong)火(huo)焰(yan)對(dui)螺(luo)桿(gan)(gan)真空(kong)(kong)(kong)泵(beng)表(biao)面(mian)進(jin)行軟化烘烤、火(huo)力沖擊,去除機(ji)(ji)(ji)械(xie)表(biao)面(mian)的(de)(de)斜紋(wen)(wen)、皺皮,但(dan)該方(fang)(fang)法(fa)會(hui)降(jiang)低機(ji)(ji)(ji)組(zu)表(biao)面(mian)的(de)(de)平整度。  2、拋(pao)(pao)光(guang)(guang)(guang)(guang)(guang)粉拋(pao)(pao)光(guang)(guang)(guang)(guang)(guang)  對(dui)螺(luo)桿(gan)(gan)真空(kong)(kong)(kong)泵(beng)機(ji)(ji)(ji)組(zu)表(biao)面(mian)進(jin)行高(gao)速摩擦,除去機(ji)(ji)(ji)組(zu)表(biao)面(mian)的(de)(de)刮(gua)痕,但(dan)該方(fang)(fang)法(fa)所用(yong)(yong)材料比較(jiao)多(duo),工藝速度比較(jiao)慢。  3、酸處(chu)(chu)理拋(pao)(pao)光(guang)(guang)(guang)(guang)(guang)  利(li)用(yong)(yong)酸對(dui)螺(luo)桿(gan)(gan)真空(kong)(kong)(kong)泵(beng)機(ji)(ji)(ji)組(zu)進(jin)行表(biao)面(mian)處(chu)(chu)理,用(yong)(yong)該方(fang)(fang)法(fa)進(jin)行拋(pao)(pao)光(guang)(guang)(guang)(guang)(guang)時,不(bu)(bu)一定能夠全(quan)部除去機(ji)(ji)(ji)組(zu)表(biao)面(mian)的(de)(de)紋(wen)(wen)路。  常(chang)見(jian)的(de)(de)幾種螺(luo)桿(gan)(gan)真空(kong)(kong)(kong)泵(beng)的(de)(de)幾種拋(pao)(pao)光(guang)(guang)(guang)(guang)(guang)方(fang)(fang)法(fa)就是這些,這幾種方(fang)(fang)法(fa)區別是很大的(de)(de),都有一定的(de)(de)缺點。用(yong)(yong)戶可(ke)以根據自(zi)己(ji)的(de)(de)實際設(she)備(bei)的(de)(de)使(shi)用(yong)(yong)情況來選用(yong)(yong)不(bu)(bu)同的(de)(de)拋(pao)(pao)光(guang)(guang)(guang)(guang)(guang)方(fang)(fang)法(fa)來打磨,確保(bao)設(she)備(bei)的(de)(de)運(yun)行穩(wen)定可(ke)靠。
3
2021 - 01 - 04
一(yi)些螺(luo)桿(gan)真(zhen)空泵(beng)在(zai)使(shi)用(yong)一(yi)段時(shi)(shi)間后(hou)溫(wen)(wen)度(du)(du)會升高(gao),溫(wen)(wen)度(du)(du)過(guo)(guo)高(gao)會對(dui)設備(bei)產生(sheng)什么樣的(de)(de)(de)危(wei)害(hai)么?這是(shi)什么原(yuan)因造成的(de)(de)(de)呢(ni)?應該怎樣檢查設備(bei)的(de)(de)(de)故(gu)障呢(ni)?我們(men)一(yi)起(qi)來(lai)看看吧。  1、排氣(qi)(qi)(qi)口(kou)背壓(ya)(ya),排氣(qi)(qi)(qi)口(kou)的(de)(de)(de)壓(ya)(ya)力對(dui)螺(luo)桿(gan)真(zhen)空泵(beng)腔(qiang)溫(wen)(wen)度(du)(du)影(ying)(ying)(ying)響(xiang)很(hen)大。當泵(beng)腔(qiang)溫(wen)(wen)度(du)(du)突然升高(gao)時(shi)(shi)這時(shi)(shi)需要堅持排氣(qi)(qi)(qi)口(kou)是(shi)否(fou)堵塞(sai)。  2、冷(leng)卻(que)(que)水(shui)(shui)(shui)壓(ya)(ya)力和溫(wen)(wen)度(du)(du)變化,由(you)于壓(ya)(ya)力和溫(wen)(wen)度(du)(du)對(dui)冷(leng)卻(que)(que)水(shui)(shui)(shui)也(ye)會產生(sheng)影(ying)(ying)(ying)響(xiang),所以也(ye)要注意這個(ge)問題(ti)。  3、冷(leng)卻(que)(que)水(shui)(shui)(shui)的(de)(de)(de)流量是(shi)否(fou)受(shou)到影(ying)(ying)(ying)響(xiang),由(you)于各(ge)地(di)水(shui)(shui)(shui)質存在(zai)差異,有的(de)(de)(de)地(di)方(fang)(fang)水(shui)(shui)(shui)質結垢厲害(hai)導致(zhi)夾(jia)套水(shui)(shui)(shui)流通(tong)過(guo)(guo)量減小,進而導致(zhi)螺(luo)桿(gan)真(zhen)空泵(beng)泵(beng)體降溫(wen)(wen)受(shou)到影(ying)(ying)(ying)響(xiang)。  4、螺(luo)桿(gan)真(zhen)空泵(beng)進氣(qi)(qi)(qi)口(kou)過(guo)(guo)濾(lv)器(qi)是(shi)否(fou)順暢,由(you)于有的(de)(de)(de)工況(kuang)粉塵較(jiao)多,粉塵容易對(dui)過(guo)(guo)濾(lv)器(qi)堵塞(sai),所以這個(ge)地(di)方(fang)(fang)也(ye)要十分(fen)注意。過(guo)(guo)濾(lv)器(qi)進氣(qi)(qi)(qi)不暢也(ye)會影(ying)(ying)(ying)響(xiang)進氣(qi)(qi)(qi)溫(wen)(wen)度(du)(du)。  如果(guo)發(fa)現局部發(fa)熱,應當立即停止泵(beng)等運行并檢查。螺(luo)桿(gan)真(zhen)空泵(beng)在(zai)使(shi)用(yong)的(de)(de)(de)時(shi)(shi)候(hou)要注意進行定(ding)期的(de)(de)(de)檢查,及時(shi)(shi)發(fa)現設備(bei)存在(zai)的(de)(de)(de)問題(ti),以免(mian)造成不必要的(de)(de)(de)損失。需要維修(xiu)請致(zhi)電廠家售后(hou)解決。
4
2021 - 01 - 14
干(gan)(gan)(gan)(gan)式(shi)(shi)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)主(zhu)要(yao)在(zai)半導體(ti)(ti)行(xing)業(ye)(ye)、化(hua)學工(gong)(gong)業(ye)(ye)、薄膜(mo)產(chan)業(ye)(ye)得到應(ying)用(yong)與發展。國外的(de)(de)(de)干(gan)(gan)(gan)(gan)泵(beng)(beng)(beng)(beng)(beng)市(shi)場(chang)正處于(yu)蒸蒸日(ri)上(shang)的(de)(de)(de)階段,如(ru)日(ri)本,半導體(ti)(ti)行(xing)業(ye)(ye)已全部(bu)用(yong)干(gan)(gan)(gan)(gan)式(shi)(shi)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)代(dai)替油(you)(you)封(feng)式(shi)(shi)機械泵(beng)(beng)(beng)(beng)(beng),而(er)歐(ou)美半導體(ti)(ti)行(xing)業(ye)(ye)45%以(yi)上(shang)用(yong)干(gan)(gan)(gan)(gan)式(shi)(shi)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)代(dai)替了(le)油(you)(you)封(feng)式(shi)(shi)機械泵(beng)(beng)(beng)(beng)(beng),大(da)(da)大(da)(da)提高(gao)了(le)產(chan)品(pin)的(de)(de)(de)性能和質(zhi)量(liang)。  為了(le)滿足(zu)不同應(ying)用(yong)領域和不同工(gong)(gong)況的(de)(de)(de)要(yao)求,國外有(you)螺(luo)(luo)(luo)桿(gan)(gan)式(shi)(shi)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)、多級羅茨真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)、多級爪式(shi)(shi)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)、往復式(shi)(shi)活塞(sai)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)、渦旋(xuan)式(shi)(shi)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)以(yi)及(ji)渦輪式(shi)(shi)無(wu)油(you)(you)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)等。干(gan)(gan)(gan)(gan)泵(beng)(beng)(beng)(beng)(beng)極(ji)限壓力從10Pa~10-2Pa,抽(chou)(chou)速(su)從20m3/h~500m3/h。  1、干(gan)(gan)(gan)(gan)式(shi)(shi)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)介紹及(ji)原理(li)  此(ci)為立(li)式(shi)(shi)雙螺(luo)(luo)(luo)桿(gan)(gan)干(gan)(gan)(gan)(gan)式(shi)(shi)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng),它(ta)的(de)(de)(de)吸氣和排氣原理(li)和大(da)(da)多數是(shi)一樣的(de)(de)(de),是(shi)利(li)用(yong)一對螺(luo)(luo)(luo)桿(gan)(gan),在(zai)泵(beng)(beng)(beng)(beng)(beng)殼中(zhong)作同步高(gao)速(su)反向旋(xuan)轉而(er)產(chan)生的(de)(de)(de)吸氣和排氣作用(yong)的(de)(de)(de)抽(chou)(chou)氣設備。  干(gan)(gan)(gan)(gan)式(shi)(shi)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)工(gong)(gong)作時,相互(hu)之(zhi)間無(wu)摩(mo)擦,運轉平穩,噪音低,工(gong)(gong)作腔無(wu)需潤滑(hua)油(you)(you),因此(ci),干(gan)(gan)(gan)(gan)式(shi)(shi)螺(luo)(luo)(luo)桿(gan)(gan)泵(beng)(beng)(beng)(beng)(beng)能抽(chou)(chou)除含(han)有(you)大(da)(da)量(liang)水蒸汽及(ji)少量(liang)粉(fen)(fen)(fen)塵(chen)。由于(yu)螺(luo)(luo)(luo)桿(gan)(gan)制(zhi)成(cheng)(cheng)變(bian)螺(luo)(luo)(luo)距結(jie)構,與等螺(luo)(luo)(luo)距結(jie)構相比,極(ji)限真(zhen)空(kong)(kong)(kong)(kong)更(geng)高(gao),而(er)消耗功(gong)率更(geng)低,具有(you)節能,免(mian)維(wei)修等優點。它(ta)是(shi)油(you)(you)封(feng)式(shi)(shi)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)更(geng)新換(huan)代(dai)產(chan)品(pin)。  備品(pin)備件是(shi)標準的(de)(de)(de)O型圈。從上(shang)至下的(de)(de)(de)輸(shu)送方(fang)式(shi)(shi)能可(ke)靠地處理(li)夾(jia)帶液體(ti)(ti)的(de)(de)(de)濕氣及(ji)粉(fen)(fen)(fen)塵(chen),并且無(wu)需過濾器。最優化(hua)的(de)(de)(de)螺(luo)(luo)(luo)桿(gan)(gan)外形(xing)設計(ji)使功(gong)率消耗降到最低,簡單的(de)(de)(de)設計(ji)可(ke)使泵(beng)(beng)(beng)(beng)(beng)腔在(zai)1小時內(nei)在(zai)現場(chang)全部(bu)解體(ti)(ti),易于(yu)清洗維(wei)護。  2、獨特的(de)(de)(de)冷卻方(fang)式(shi)(shi)  很多泵(beng)(beng)(beng)(beng)(beng)轉子卡死的(de)(de)(de)原因是(shi)吸入含(han)有(you)粉(fen)(fen)(fen)塵(chen)及(ji)結(jie)晶的(de)(de)(de)物質(zhi)、高(gao)溫發生聚(ju)合(he)的(de)(de)(de)物質(zhi)、熱敏性物質(zhi)的(de)(de)(de)升華造(zao)成(cheng)(cheng)轉子間的(de)(de)(de)間...
5
2021 - 02 - 02
按真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)工作原理,真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)基本(ben)上可以(yi)分(fen)為(wei)兩種(zhong)類(lei)(lei)(lei)型,即氣(qi)(qi)體(ti)(ti)(ti)(ti)傳輸(shu)泵(beng)(beng)(beng)(beng)(beng)和氣(qi)(qi)體(ti)(ti)(ti)(ti)捕集泵(beng)(beng)(beng)(beng)(beng)。但(dan)隨著(zhu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)應(ying)用技術在生產(chan)和科學研(yan)究(jiu)領域中對其應(ying)用壓強范(fan)圍的(de)(de)(de)(de)要求(qiu)越(yue)來越(yue)寬,大(da)多需(xu)要由幾(ji)種(zhong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)組成(cheng)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)抽氣(qi)(qi)系統共同抽氣(qi)(qi)后才能(neng)滿(man)足生產(chan)和科學研(yan)究(jiu)過程的(de)(de)(de)(de)要求(qiu),因(yin)此選用不同類(lei)(lei)(lei)型真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)組成(cheng)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)機組進行抽氣(qi)(qi)的(de)(de)(de)(de)情況較多,下(xia)面小(xiao)編(bian)為(wei)您大(da)致介紹一(yi)(yi)下(xia),其中氣(qi)(qi)體(ti)(ti)(ti)(ti)傳輸(shu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)一(yi)(yi)些種(zhong)類(lei)(lei)(lei)。  氣(qi)(qi)體(ti)(ti)(ti)(ti)傳輸(shu)泵(beng)(beng)(beng)(beng)(beng)是(shi)一(yi)(yi)種(zhong)能(neng)使(shi)氣(qi)(qi)體(ti)(ti)(ti)(ti)不斷(duan)的(de)(de)(de)(de)吸(xi)(xi)入(ru)(ru)和排(pai)出(chu),借以(yi)達到(dao)抽氣(qi)(qi)目的(de)(de)(de)(de)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng),這種(zhong)泵(beng)(beng)(beng)(beng)(beng)基本(ben)上有(you)兩種(zhong)類(lei)(lei)(lei)型:  第一(yi)(yi)大(da)類(lei)(lei)(lei)型就(jiu)是(shi)變容真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng):變容真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)是(shi)利用泵(beng)(beng)(beng)(beng)(beng)腔(qiang)容積的(de)(de)(de)(de)周(zhou)期性(xing)變化(hua)來完成(cheng)吸(xi)(xi)氣(qi)(qi)和排(pai)氣(qi)(qi)過程的(de)(de)(de)(de)一(yi)(yi)種(zhong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)。氣(qi)(qi)體(ti)(ti)(ti)(ti)在排(pai)出(chu)前被壓縮。這種(zhong)泵(beng)(beng)(beng)(beng)(beng)分(fen)為(wei)往(wang)復(fu)(fu)式(shi)(shi)(shi)(shi)及旋(xuan)轉(zhuan)(zhuan)(zhuan)式(shi)(shi)(shi)(shi)兩種(zhong):  1、往(wang)復(fu)(fu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng):是(shi)利用泵(beng)(beng)(beng)(beng)(beng)腔(qiang)內活塞做往(wang)復(fu)(fu)運動(dong)(dong),將氣(qi)(qi)體(ti)(ti)(ti)(ti)吸(xi)(xi)入(ru)(ru)、壓縮并(bing)(bing)排(pai)出(chu)。因(yin)此,又稱為(wei)活塞式(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(隔(ge)膜式(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)也是(shi)一(yi)(yi)種(zhong)往(wang)復(fu)(fu)式(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng))。  2、旋(xuan)轉(zhuan)(zhuan)(zhuan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng):是(shi)利用泵(beng)(beng)(beng)(beng)(beng)腔(qiang)內轉(zhuan)(zhuan)(zhuan)子做旋(xuan)轉(zhuan)(zhuan)(zhuan)運動(dong)(dong),將氣(qi)(qi)體(ti)(ti)(ti)(ti)吸(xi)(xi)入(ru)(ru),壓縮并(bing)(bing)排(pai)出(chu)。旋(xuan)轉(zhuan)(zhuan)(zhuan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)又有(you)如下(xia)幾(ji)種(zhong)型式(shi)(shi)(shi)(shi):  1)油(you)封式(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng):它是(shi)利用油(you)類(lei)(lei)(lei)密(mi)封各(ge)運動(dong)(dong)部(bu)件之間(jian)的(de)(de)(de)(de)間(jian)隙,減少(shao)有(you)害空(kong)(kong)(kong)(kong)間(jian)的(de)(de)(de)(de)一(yi)(yi)種(zhong)旋(xuan)轉(zhuan)(zhuan)(zhuan)變容真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)。這種(zhong)泵(beng)(beng)(beng)(beng)(beng)通常(chang)帶有(you)氣(qi)(qi)鎮(zhen)裝置,故部(bu)分(fen)又稱氣(qi)(qi)鎮(zhen)式(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)。按其結構特(te)點分(fen)為(wei)如下(xia)五種(zhong)型式(shi)(shi)(shi)(shi):  a)旋(xuan)片(pian)(pian)式(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng):轉(zhuan)(zhuan)(zhuan)子以(yi)一(yi)(yi)定(ding)的(de)(de)(de)(de)偏心(xin)距裝在泵(beng)(beng)(beng)(beng)(beng)殼內并(bing)(bing)與泵(beng)(beng)(beng)(beng)(beng)殼內表(biao)面的(de)(de)(de)(de)固定(ding)面靠近(jin),在轉(zhuan)(zhuan)(zhuan)子槽(cao)(cao)內裝有(you)兩個(或兩個以(yi)上)旋(xuan)片(pian)(pian),當(dang)轉(zhuan)(zhuan)(zhuan)子旋(xuan)轉(zhuan)(zhuan)(zhuan)時旋(xuan)片(pian)(pian)能(neng)沿其徑向槽(cao)(cao)往(wang)復(fu)(fu)滑動(dong)(dong)且與泵(beng)(beng)(beng)(beng)(beng)殼內壁始(shi)終接觸,此旋(xuan)片(pian)(pian)隨轉(zhuan)(zhuan)(zhuan)子一(yi)(yi)起(qi)旋(xuan)轉(zhuan)(zhuan)(zhuan),可將泵(beng)(beng)(beng)(beng)(beng)腔(qiang)分(fen)成(cheng)...

德國(guo)SPECK高(gao)溫離心泵在模溫機壓鑄應用方(fang)案

作者(zhe): 深圳恒才機電
時間: 2018-04-29
瀏覽: 263

德(de)國SPECK高溫(wen)離心(xin)泵在(zai)模溫(wen)機壓鑄(zhu)應用方案


壓鑄行業油模溫機使用高(gao)溫離心(xin)泵(beng)的(de)注意事項:

1、檢查有(you)沒(mei)有(you)足夠(gou)熱傳媒介(jie)質,有(you)無壓力。補充熱油時必須確定在油位計范(fan)圍(wei)以內(nei),過(guo)(guo)低報警,過(guo)(guo)高無法(fa)啟動。?

2、排氣(qi),有氣(qi)影(ying)響熱傳導效率,也影(ying)響離(li)心泵(beng)的效率,先運行10分鐘(zhong),壓力正常以后(hou),加(jia)熱到120度(du),然后(hou)排氣(qi)。

3、加油(you)的時候特別注意(yi)不要(yao)有雜質,有例子損壞泵頭。要(yao)穩定的合成油(you),定期(qi)換(huan),停(ting)機要(yao)溫度降下來,減少離(li)心泵的結(jie)垢。


德國SPECK高溫離心泵用于塑膠(jiao)工(gong)(gong)業水模(mo)(mo)機和(he)鑄造工(gong)(gong)業模(mo)(mo)溫機中(zhong)的模(mo)(mo)具溫度控制設備(如圖)


應用于壓鑄行業的離心泵


深圳恒才機電設備有限公司代理有阿特拉斯.科普柯(atlas),司倍克(ke)speck產(chan)品(pin),更多真(zhen)空泵知識,請繼續關注我們恒才機電設備有限公司。聯(lian)系電話400-8625533,手機13928410990。


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點(dian)擊次數: 4
塑料板PET片材具有良(liang)好的(de)性能,隨著環(huan)保包裝及可回收(shou)性等需求,對(dui)PET片材的(de)質(zhi)量(liang)要(yao)求越來越高;由于(yu)材料添(tian)加劑包含(han)油(you)脂,油(you)脂直排嚴重污染(ran)環(huan)境,需要(yao)經過過濾(lv)、回收(shou)處理等過程。現有PET透明片材擠出面臨哪些問題:1.粒料干燥不(bu)徹底,含(han)水量(liang)超(chao)過0. 005%,片材出現氣泡(pao)、發黃、雜質(zhi)、2.真(zhen)空度低達不(bu)到(dao)要(yao)求,片材脆、流線(xian)壓光不(bu)均(jun)勻3.真(zhen)空度穩定性差,影(ying)響片材質(zhi)量(liang)4.真(zhen)空泵(beng)維修/更換(huan)頻(pin)率高、維護成(cheng)本(ben)高針對(dui)上...
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