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金牌項目
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Gold project
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發布(bu)時(shi)間:
2024
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10
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17
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發(fa)布時間(jian):
2024
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09
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19
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發布時(shi)間:
2024
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09
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05
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發布時(shi)間:
2024
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07
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24
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發布(bu)時間(jian):
2024
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07
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24
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發布時間(jian):
2024
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05
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22
專家坐(zuo)診
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Expert diagnosis
最新資訊
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Latest information
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1
2020
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12
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10
隨著(zhu)經(jing)濟與技(ji)術的(de)(de)(de)(de)發展,真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)應(ying)用范圍(wei)越(yue)來越(yue)廣,在(zai)真(zhen)(zhen)空(kong)(kong)(kong)過濾(lv)、真(zhen)(zhen)空(kong)(kong)(kong)引水、真(zhen)(zhen)空(kong)(kong)(kong)送料、真(zhen)(zhen)空(kong)(kong)(kong)蒸發、真(zhen)(zhen)空(kong)(kong)(kong)濃(nong)縮、真(zhen)(zhen)空(kong)(kong)(kong)回潮和(he)真(zhen)(zhen)空(kong)(kong)(kong)脫氣(qi)等(deng)工(gong)(gong)業生產(chan)的(de)(de)(de)(de)工(gong)(gong)藝過程中(zhong)都(dou)發揮著(zhu)重要(yao)(yao)(yao)的(de)(de)(de)(de)作用。 此外,其(qi)還具有(you)(you)結(jie)構緊湊、工(gong)(gong)作平衡可(ke)靠、流量(liang)均勻等(deng)特點,但是(shi)(shi)在(zai)效(xiao)率,真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)是(shi)(shi)比較低的(de)(de)(de)(de),而這(zhe)主(zhu)要(yao)(yao)(yao)是(shi)(shi)由于葉輪(lun)在(zai)攪(jiao)拌(ban)液體(ti)的(de)(de)(de)(de)過程中(zhong)所(suo)(suo)損(sun)耗(hao)大(da)量(liang)能量(liang)所(suo)(suo)致(zhi)。在(zai)長期(qi)的(de)(de)(de)(de)使用過程中(zhong),真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)某些零(ling)(ling)件(jian)都(dou)會(hui)出(chu)(chu)(chu)現(xian)一(yi)些損(sun)壞,當(dang)(dang)損(sun)傷達到一(yi)定(ding)程度的(de)(de)(de)(de)時(shi)(shi)候(hou),就會(hui)出(chu)(chu)(chu)現(xian)尖叫(jiao)聲(sheng)(sheng)和(he)振動(dong)(dong)(dong)的(de)(de)(de)(de)聲(sheng)(sheng)響,而其(qi)電(dian)(dian)動(dong)(dong)(dong)機的(de)(de)(de)(de)軸(zhou)(zhou)承(cheng)或軸(zhou)(zhou)遭(zao)到磨損(sun)更是(shi)(shi)其(qi)一(yi)大(da)主(zhu)要(yao)(yao)(yao)原因(yin),這(zhe)就需(xu)要(yao)(yao)(yao)對(dui)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)各(ge)個零(ling)(ling)件(jian)進行檢查,對(dui)受損(sun)零(ling)(ling)件(jian)進行更換。 此外,如果,泵(beng)(beng)(beng)(beng)腔內(nei)(nei)有(you)(you)固體(ti)進入,將其(qi)堵塞住也會(hui)造(zao)成該種(zhong)(zhong)現(xian)象(xiang)的(de)(de)(de)(de)發生,需(xu)要(yao)(yao)(yao)做(zuo)的(de)(de)(de)(de)就是(shi)(shi)將泵(beng)(beng)(beng)(beng)腔內(nei)(nei)的(de)(de)(de)(de)雜物(wu)清理掉。真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)體(ti)與電(dian)(dian)動(dong)(dong)(dong)機的(de)(de)(de)(de)軸(zhou)(zhou)中(zhong)心在(zai)沒(mei)有(you)(you)校正(zheng)好的(de)(de)(de)(de)情況就進行使用,那么就會(hui)很(hen)容易造(zao)成聯(lian)軸(zhou)(zhou)器磨損(sun),最后(hou)出(chu)(chu)(chu)現(xian)噪聲(sheng)(sheng)與振動(dong)(dong)(dong)現(xian)象(xiang),所(suo)(suo)以(yi),一(yi)定(ding)要(yao)(yao)(yao)將泵(beng)(beng)(beng)(beng)體(ti)與電(dian)(dian)動(dong)(dong)(dong)機的(de)(de)(de)(de)軸(zhou)(zhou)中(zhong)心校正(zheng)好,也可(ke)以(yi)對(dui)聯(lian)軸(zhou)(zhou)器進行更換。 還有(you)(you)一(yi)種(zhong)(zhong)情況也會(hui)造(zao)成真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)出(chu)(chu)(chu)現(xian)噪聲(sheng)(sheng)和(he)振動(dong)(dong)(dong)現(xian)象(xiang),那就是(shi)(shi)在(zai)真(zhen)(zhen)空(kong)(kong)(kong)過大(da)的(de)(de)(de)(de)時(shi)(shi)候(hou),這(zhe)種(zhong)(zhong)噪聲(sheng)(sheng)是(shi)(shi)比較刺(ci)耳的(de)(de)(de)(de),所(suo)(suo)以(yi),當(dang)(dang)聽(ting)到刺(ci)耳的(de)(de)(de)(de)聲(sheng)(sheng)響的(de)(de)(de)(de)時(shi)(shi)候(hou),那就很(hen)有(you)(you)可(ke)能是(shi)(shi)真(zhen)(zhen)空(kong)(kong)(kong)過大(da),這(zhe)時(shi)(shi),需(xu)要(yao)(yao)(yao)將真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)氣(qi)震閥打開(kai),放點空(kong)(kong)(kong)氣(qi)進去(qu)就可(ke)以(yi)了。
2
2020
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12
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22
螺(luo)(luo)桿真空(kong)泵(beng)作為一(yi)種(zhong)(zhong)(zhong)常見的(de)(de)(de)抽氣(qi)設備(bei),在使用(yong)(yong)(yong)(yong)一(yi)段時間后在其表面(mian)(mian)難免會出(chu)現劃痕(hen)的(de)(de)(de)現象,會影響設備(bei)的(de)(de)(de)正常使用(yong)(yong)(yong)(yong),這(zhe)(zhe)時就會用(yong)(yong)(yong)(yong)到(dao)拋(pao)(pao)(pao)(pao)(pao)(pao)光(guang)(guang)(guang)的(de)(de)(de)方法(fa)(fa)(fa)來(lai)修復,今天就來(lai)介紹一(yi)下幾(ji)(ji)種(zhong)(zhong)(zhong)常見的(de)(de)(de)拋(pao)(pao)(pao)(pao)(pao)(pao)光(guang)(guang)(guang)方法(fa)(fa)(fa)。 1、火焰拋(pao)(pao)(pao)(pao)(pao)(pao)光(guang)(guang)(guang) 利(li)用(yong)(yong)(yong)(yong)火焰對螺(luo)(luo)桿真空(kong)泵(beng)表面(mian)(mian)進(jin)行軟化烘烤、火力沖擊,去(qu)除(chu)機械(xie)表面(mian)(mian)的(de)(de)(de)斜紋、皺皮,但(dan)該方法(fa)(fa)(fa)會降低機組(zu)表面(mian)(mian)的(de)(de)(de)平(ping)整度(du)(du)。 2、拋(pao)(pao)(pao)(pao)(pao)(pao)光(guang)(guang)(guang)粉拋(pao)(pao)(pao)(pao)(pao)(pao)光(guang)(guang)(guang) 對螺(luo)(luo)桿真空(kong)泵(beng)機組(zu)表面(mian)(mian)進(jin)行高速摩擦,除(chu)去(qu)機組(zu)表面(mian)(mian)的(de)(de)(de)刮(gua)痕(hen),但(dan)該方法(fa)(fa)(fa)所用(yong)(yong)(yong)(yong)材(cai)料(liao)比(bi)(bi)較多,工藝速度(du)(du)比(bi)(bi)較慢(man)。 3、酸(suan)處理(li)拋(pao)(pao)(pao)(pao)(pao)(pao)光(guang)(guang)(guang) 利(li)用(yong)(yong)(yong)(yong)酸(suan)對螺(luo)(luo)桿真空(kong)泵(beng)機組(zu)進(jin)行表面(mian)(mian)處理(li),用(yong)(yong)(yong)(yong)該方法(fa)(fa)(fa)進(jin)行拋(pao)(pao)(pao)(pao)(pao)(pao)光(guang)(guang)(guang)時,不一(yi)定能夠全(quan)部(bu)除(chu)去(qu)機組(zu)表面(mian)(mian)的(de)(de)(de)紋路。 常見的(de)(de)(de)幾(ji)(ji)種(zhong)(zhong)(zhong)螺(luo)(luo)桿真空(kong)泵(beng)的(de)(de)(de)幾(ji)(ji)種(zhong)(zhong)(zhong)拋(pao)(pao)(pao)(pao)(pao)(pao)光(guang)(guang)(guang)方法(fa)(fa)(fa)就是這(zhe)(zhe)些,這(zhe)(zhe)幾(ji)(ji)種(zhong)(zhong)(zhong)方法(fa)(fa)(fa)區別是很大的(de)(de)(de),都有一(yi)定的(de)(de)(de)缺點。用(yong)(yong)(yong)(yong)戶可以(yi)根(gen)據自己的(de)(de)(de)實(shi)際設備(bei)的(de)(de)(de)使用(yong)(yong)(yong)(yong)情況來(lai)選用(yong)(yong)(yong)(yong)不同的(de)(de)(de)拋(pao)(pao)(pao)(pao)(pao)(pao)光(guang)(guang)(guang)方法(fa)(fa)(fa)來(lai)打磨,確保設備(bei)的(de)(de)(de)運(yun)行穩定可靠。
3
2021
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01
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04
一些螺桿(gan)真(zhen)空(kong)(kong)泵(beng)在(zai)(zai)使(shi)用(yong)(yong)一段時間后(hou)溫(wen)(wen)度(du)(du)(du)會升高,溫(wen)(wen)度(du)(du)(du)過(guo)(guo)高會對設備產生什么(me)樣的(de)(de)危害(hai)么(me)?這(zhe)是什么(me)原因造(zao)成的(de)(de)呢(ni)?應(ying)該怎樣檢查(cha)設備的(de)(de)故障呢(ni)?我們(men)一起來看(kan)看(kan)吧(ba)。 1、排(pai)氣口(kou)(kou)背壓(ya),排(pai)氣口(kou)(kou)的(de)(de)壓(ya)力對螺桿(gan)真(zhen)空(kong)(kong)泵(beng)腔(qiang)(qiang)溫(wen)(wen)度(du)(du)(du)影(ying)(ying)響(xiang)很大。當泵(beng)腔(qiang)(qiang)溫(wen)(wen)度(du)(du)(du)突然升高時這(zhe)時需(xu)要(yao)(yao)堅(jian)持排(pai)氣口(kou)(kou)是否堵塞(sai)。 2、冷(leng)卻(que)水(shui)壓(ya)力和溫(wen)(wen)度(du)(du)(du)變化,由(you)于(yu)(yu)(yu)壓(ya)力和溫(wen)(wen)度(du)(du)(du)對冷(leng)卻(que)水(shui)也(ye)會產生影(ying)(ying)響(xiang),所以(yi)也(ye)要(yao)(yao)注(zhu)意這(zhe)個問題(ti)。 3、冷(leng)卻(que)水(shui)的(de)(de)流(liu)量是否受到影(ying)(ying)響(xiang),由(you)于(yu)(yu)(yu)各地(di)水(shui)質(zhi)存在(zai)(zai)差異(yi),有(you)的(de)(de)地(di)方水(shui)質(zhi)結垢厲害(hai)導致夾套水(shui)流(liu)通過(guo)(guo)量減小,進(jin)(jin)而(er)導致螺桿(gan)真(zhen)空(kong)(kong)泵(beng)泵(beng)體(ti)降溫(wen)(wen)受到影(ying)(ying)響(xiang)。 4、螺桿(gan)真(zhen)空(kong)(kong)泵(beng)進(jin)(jin)氣口(kou)(kou)過(guo)(guo)濾(lv)器是否順暢,由(you)于(yu)(yu)(yu)有(you)的(de)(de)工況粉(fen)(fen)塵較多,粉(fen)(fen)塵容(rong)易對過(guo)(guo)濾(lv)器堵塞(sai),所以(yi)這(zhe)個地(di)方也(ye)要(yao)(yao)十(shi)分注(zhu)意。過(guo)(guo)濾(lv)器進(jin)(jin)氣不暢也(ye)會影(ying)(ying)響(xiang)進(jin)(jin)氣溫(wen)(wen)度(du)(du)(du)。 如果發現(xian)局部發熱,應(ying)當立即(ji)停止泵(beng)等運行(xing)并檢查(cha)。螺桿(gan)真(zhen)空(kong)(kong)泵(beng)在(zai)(zai)使(shi)用(yong)(yong)的(de)(de)時候要(yao)(yao)注(zhu)意進(jin)(jin)行(xing)定期(qi)的(de)(de)檢查(cha),及時發現(xian)設備存在(zai)(zai)的(de)(de)問題(ti),以(yi)免(mian)造(zao)成不必要(yao)(yao)的(de)(de)損(sun)失。需(xu)要(yao)(yao)維修請致電廠家售后(hou)解決。
4
2021
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01
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14
干(gan)(gan)(gan)式(shi)(shi)(shi)(shi)真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)主要在(zai)(zai)半導體行業(ye)、化(hua)學工業(ye)、薄膜(mo)產(chan)(chan)業(ye)得到應用(yong)與發展。國(guo)外(wai)的(de)(de)干(gan)(gan)(gan)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)市場(chang)正處于蒸蒸日(ri)上(shang)的(de)(de)階段,如(ru)日(ri)本(ben),半導體行業(ye)已全(quan)部(bu)用(yong)干(gan)(gan)(gan)式(shi)(shi)(shi)(shi)真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)代(dai)替(ti)(ti)油(you)封(feng)式(shi)(shi)(shi)(shi)機(ji)械泵(beng)(beng)(beng)(beng)(beng)(beng)(beng),而歐(ou)美半導體行業(ye)45%以(yi)(yi)上(shang)用(yong)干(gan)(gan)(gan)式(shi)(shi)(shi)(shi)真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)代(dai)替(ti)(ti)了油(you)封(feng)式(shi)(shi)(shi)(shi)機(ji)械泵(beng)(beng)(beng)(beng)(beng)(beng)(beng),大大提(ti)高(gao)(gao)了產(chan)(chan)品(pin)(pin)的(de)(de)性能(neng)和(he)質量。 為了滿足不同(tong)應用(yong)領(ling)域(yu)和(he)不同(tong)工況的(de)(de)要求,國(guo)外(wai)有螺(luo)桿(gan)式(shi)(shi)(shi)(shi)真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)、多(duo)級(ji)羅茨真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)、多(duo)級(ji)爪式(shi)(shi)(shi)(shi)真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)、往復(fu)式(shi)(shi)(shi)(shi)活塞(sai)真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)、渦旋式(shi)(shi)(shi)(shi)真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)以(yi)(yi)及渦輪式(shi)(shi)(shi)(shi)無(wu)油(you)真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)等。干(gan)(gan)(gan)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)極限壓力從(cong)10Pa~10-2Pa,抽速從(cong)20m3/h~500m3/h。 1、干(gan)(gan)(gan)式(shi)(shi)(shi)(shi)真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)介紹及原(yuan)理 此(ci)為立式(shi)(shi)(shi)(shi)雙螺(luo)桿(gan)干(gan)(gan)(gan)式(shi)(shi)(shi)(shi)真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng),它(ta)的(de)(de)吸氣(qi)和(he)排(pai)氣(qi)原(yuan)理和(he)大多(duo)數是一(yi)樣的(de)(de),是利用(yong)一(yi)對螺(luo)桿(gan),在(zai)(zai)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)殼中作同(tong)步高(gao)(gao)速反向旋轉(zhuan)而產(chan)(chan)生(sheng)的(de)(de)吸氣(qi)和(he)排(pai)氣(qi)作用(yong)的(de)(de)抽氣(qi)設備。 干(gan)(gan)(gan)式(shi)(shi)(shi)(shi)真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)工作時,相(xiang)互之(zhi)間(jian)無(wu)摩擦,運轉(zhuan)平穩(wen),噪音低,工作腔無(wu)需(xu)潤滑油(you),因(yin)此(ci),干(gan)(gan)(gan)式(shi)(shi)(shi)(shi)螺(luo)桿(gan)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)能(neng)抽除含有大量水(shui)蒸汽(qi)及少量粉塵。由于螺(luo)桿(gan)制成變螺(luo)距結構,與等螺(luo)距結構相(xiang)比,極限真空(kong)(kong)(kong)更高(gao)(gao),而消耗功率(lv)更低,具(ju)有節能(neng),免(mian)維修等優點。它(ta)是油(you)封(feng)式(shi)(shi)(shi)(shi)真空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)更新換代(dai)產(chan)(chan)品(pin)(pin)。 備品(pin)(pin)備件是標準的(de)(de)O型圈。從(cong)上(shang)至下的(de)(de)輸送方式(shi)(shi)(shi)(shi)能(neng)可(ke)靠地處理夾帶液體的(de)(de)濕氣(qi)及粉塵,并且無(wu)需(xu)過(guo)濾器。最優化(hua)的(de)(de)螺(luo)桿(gan)外(wai)形設計使功率(lv)消耗降到最低,簡單的(de)(de)設計可(ke)使泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)腔在(zai)(zai)1小時內在(zai)(zai)現場(chang)全(quan)部(bu)解體,易(yi)于清洗(xi)維護。 2、獨特的(de)(de)冷卻方式(shi)(shi)(shi)(shi) 很(hen)多(duo)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)轉(zhuan)子卡死的(de)(de)原(yuan)因(yin)是吸入含有粉塵及結晶的(de)(de)物(wu)質、高(gao)(gao)溫發生(sheng)聚合的(de)(de)物(wu)質、熱敏(min)性物(wu)質的(de)(de)升華造成轉(zhuan)子間(jian)的(de)(de)間(jian)...
5
2021
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02
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02
按真空泵的工作原理,真空泵基本上可以分為兩種類型,即氣體傳輸泵和氣體捕集泵。但隨著真空應用技術在生產和科學研究領域中對其應用壓強范圍的要求越來越寬,大多需要由幾種真空泵組成真空抽氣系統共同抽氣后才能滿足生產和科學研究過程的要求,因此選用不同類型真空泵組成的真空機組進行抽氣的情況較多,下面小編為您大致介紹一下,其中氣體傳輸真空泵的一些種類。 氣體傳輸泵是一種能使氣體不斷的吸入和排出,借以達到抽氣目的的真空泵,這種泵基本上有兩種類型: 第一大類型就是變容真空泵:變容真空泵是利用泵腔容積的周期性變化來完成吸氣和排氣過程的一種真空泵。氣體在排出前被壓縮。這種泵分為往復式及旋轉式兩種: 1、往復真空泵:是