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2020 - 04 - 21
農(nong)(nong)(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)工(gong)業(ye)對(dui)促(cu)進農(nong)(nong)(nong)業(ye)生產(chan)(chan)(chan)(chan)發(fa)(fa)展(zhan)、提(ti)高(gao)農(nong)(nong)(nong)業(ye)生產(chan)(chan)(chan)(chan)效率具有重要意義(yi)。發(fa)(fa)展(zhan)農(nong)(nong)(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)工(gong)有哪(na)些機(ji)遇和(he)挑戰?       機(ji)會：　　(1)政策環境更有利;　　(2)需求拉動(dong)(dong)更強;　　(3)原(yuan)(yuan)料基礎更加(jia)豐富;　　(4)科技支撐更加(jia)強大。　　挑戰：　　(1)環境和(he)資(zi)源約束加(jia)劇;　　(2)生產(chan)(chan)(chan)(chan)要素供給不足;　　(3)國際(ji)貿易的(de)(de)(de)不確定性增加(jia);　　(4)質量和(he)安全(quan)要求提(ti)高(gao)。　　為(wei)(wei)了提(ti)高(gao)農(nong)(nong)(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)工(gong)設備，真(zhen)空(kong)技術(shu)(shu)根據實際(ji)情況和(he)自身經(jing)驗，針對(dui)旋(xuan)(xuan)(xuan)片真(zhen)空(kong)泵(beng)在(zai)農(nong)(nong)(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)工(gong)行業(ye)的(de)(de)(de)應(ying)用(yong)，為(wei)(wei)農(nong)(nong)(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)工(gong)行業(ye)制定了一套真(zhen)空(kong)解決方案。讓我(wo)們(men)一起學習它(ta)。　　農(nong)(nong)(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)工(gong)：指(zhi)以人工(gong)生產(chan)(chan)(chan)(chan)的(de)(de)(de)農(nong)(nong)(nong)業(ye)原(yuan)(yuan)料和(he)野生動(dong)(dong)物資(zi)源為(wei)(wei)原(yuan)(yuan)料的(de)(de)(de)工(gong)業(ye)生產(chan)(chan)(chan)(chan)活(huo)動(dong)(dong)的(de)(de)(de)總(zong)和(he)。廣義(yi)：指(zhi)以人工(gong)生產(chan)(chan)(chan)(chan)和(he)野生動(dong)(dong)物資(zi)源為(wei)(wei)原(yuan)(yuan)料的(de)(de)(de)工(gong)業(ye)生產(chan)(chan)(chan)(chan)活(huo)動(dong)(dong)的(de)(de)(de)總(zong)和(he)。狹(xia)義(yi)：指(zhi)以農(nong)(nong)(nong)林(lin)牧(mu)漁產(chan)(chan)(chan)(chan)品(pin)(pin)及其(qi)加(jia)工(gong)產(chan)(chan)(chan)(chan)品(pin)(pin)為(wei)(wei)原(yuan)(yuan)料的(de)(de)(de)工(gong)業(ye)生產(chan)(chan)(chan)(chan)活(huo)動(dong)(dong)。　　真(zhen)空(kong)冷凍干燥技術(shu)(shu)是農(nong)(nong)(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)工(gong)業(ye)發(fa)(fa)展(zhan)的(de)(de)(de)關(guan)鍵技術(shu)(shu)之一，可(ke)應(ying)用(yong)于(yu)旋(xuan)(xuan)(xuan)葉式真(zhen)空(kong)泵(beng)。　　為(wei)(wei)什(shen)么(me)旋(xuan)(xuan)(xuan)片真(zhen)空(kong)泵(beng)是農(nong)(nong)(nong)產(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)工(gong)業(ye)的(de)(de)(de)更好選擇?這需要從其(qi)工(gong)作原(yuan)(yuan)理和(he)特點來解釋。　　旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)葉片泵(beng)的(de)(de)(de)工(gong)作原(yuan)(yuan)理：旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)葉片泵(beng)的(de)(de)(de)旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)葉片將(jiang)由轉(zhuan)(zhuan)子(zi)、泵(beng)腔(qiang)和(he)兩端蓋(gai)圍成的(de)(de)(de)月(yue)牙形空(kong)間(jian)(jian)(jian)(jian)(jian)分(fen)成三(san)部(bu)分(fen)：a、b和(he)c。當轉(zhuan)(zhuan)子(zi)沿箭(jian)頭方向旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)時，與(yu)吸入口連通的(de)(de)(de)空(kong)間(jian)(jian)(jian)(jian)(jian)a的(de)(de)(de)容積(ji)(ji)逐(zhu)漸增大并(bing)(bing)處(chu)于(yu)吸入過(guo)程中。與(yu)排(pai)氣口連通的(de)(de)(de)空(kong)間(jian)(jian)(jian)(jian)(jian)C的(de)(de)(de)體(ti)積(ji)(ji)逐(zhu)漸減(jian)小(xiao)并(bing)(bing)處(chu)于(yu)排(pai)氣過(guo)程中。中央空(kong)間(jian)(jian)(jian)(jian)(jian)B的(de)(de)(de)體(ti)積(ji)(ji)也逐(zhu)漸減(jian)小(xiao)并(bing)(bing)處(chu)于(yu)壓縮(suo)過(guo)程中。　　由于(yu)空(kong)間(jian)(jian)(jian)(jian)(jian)A的(de)(de)(de)體(ti)積(ji)(ji)逐(zhu)...
2020 - 04 - 23
泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)工作(zuo)原理　　單(dan)(dan)螺(luo)桿真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)是一(yi)種具有(you)內部嚙合(he)和偏心(xin)旋(xuan)轉(zhuan)(zhuan)(zhuan)的(de)(de)(de)(de)正排量(liang)(liang)(liang)泵(beng)(beng)(beng)(beng)。該泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)主要部件是：單(dan)(dan)頭(tou)螺(luo)旋(xuan)轉(zhuan)(zhuan)(zhuan)子和通常(chang)由彈性材料制成的(de)(de)(de)(de)雙(shuang)螺(luo)旋(xuan)定(ding)(ding)子。當轉(zhuan)(zhuan)(zhuan)子繞著空(kong)腔中定(ding)(ding)子的(de)(de)(de)(de)軸線進行行星旋(xuan)轉(zhuan)(zhuan)(zhuan)時(shi)，旋(xuan)轉(zhuan)(zhuan)(zhuan)定(ding)(ding)子之間(jian)形成的(de)(de)(de)(de)閉合(he)腕部將沿(yan)著轉(zhuan)(zhuan)(zhuan)子螺(luo)旋(xuan)運動。因(yin)此，介(jie)質(zhi)從(cong)吸入口連續、均(jun)勻(yun)和恒定(ding)(ding)地輸(shu)(shu)(shu)(shu)送(song)到壓(ya)力(li)出(chu)口。基(ji)于(yu)這一(yi)特(te)性，單(dan)(dan)個(ge)螺(luo)桿真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)特(te)別適(shi)用于(yu)以(yi)(yi)下(xia)工作(zuo)條件。　　高粘度輸(shu)(shu)(shu)(shu)送(song)介(jie)質(zhi)：粘度在(zai)37000至(zhi)200000厘泊的(de)(de)(de)(de)介(jie)質(zhi)可(ke)(ke)根據泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)尺寸輸(shu)(shu)(shu)(shu)送(song)。　　含(han)(han)有(you)顆(ke)粒或纖(xian)維(wei)(wei)的(de)(de)(de)(de)介(jie)質(zhi)：顆(ke)粒直徑(jing)可(ke)(ke)以(yi)(yi)是30毫米(mi)(不(bu)(bu)(bu)超(chao)過轉(zhuan)(zhuan)(zhuan)子偏心(xin)率)。光(guang)纖(xian)長度可(ke)(ke)以(yi)(yi)是350毫米(mi)(相當于(yu)0.4位(wei)的(de)(de)(de)(de)間(jian)距)。其含(han)(han)量(liang)(liang)(liang)一(yi)般可(ke)(ke)達到中窖的(de)(de)(de)(de)40%。如果介(jie)質(zhi)中的(de)(de)(de)(de)固(gu)體是細粉末的(de)(de)(de)(de)形式，最高含(han)(han)量(liang)(liang)(liang)可(ke)(ke)以(yi)(yi)達到60%或更多，并且可(ke)(ke)以(yi)(yi)運輸(shu)(shu)(shu)(shu)。當要求傳輸(shu)(shu)(shu)(shu)壓(ya)力(li)穩定(ding)(ding)且介(jie)質(zhi)的(de)(de)(de)(de)固(gu)有(you)結構(gou)不(bu)(bu)(bu)被破壞時(shi)，單(dan)(dan)個(ge)螺(luo)桿真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)是最理想的(de)(de)(de)(de)。　　泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)特(te)性　　單(dan)(dan)螺(luo)桿真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)由于(yu)其結構(gou)和工作(zuo)特(te)性，與活塞泵(beng)(beng)(beng)(beng)、離心(xin)泵(beng)(beng)(beng)(beng)、葉片泵(beng)(beng)(beng)(beng)和齒(chi)輪泵(beng)(beng)(beng)(beng)相比具有(you)以(yi)(yi)下(xia)優點：　　能輸(shu)(shu)(shu)(shu)送(song)高固(gu)體含(han)(han)量(liang)(liang)(liang)的(de)(de)(de)(de)介(jie)質(zhi);　　流量(liang)(liang)(liang)均(jun)勻(yun)壓(ya)力(li)穩定(ding)(ding)，特(te)別是在(zai)低轉(zhuan)(zhuan)(zhuan)速下(xia);　　流量(liang)(liang)(liang)與泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)速成正比，因(yin)此它具有(you)良(liang)好的(de)(de)(de)(de)可(ke)(ke)變可(ke)(ke)調(diao)性;　　一(yi)個(ge)泵(beng)(beng)(beng)(beng)可(ke)(ke)以(yi)(yi)輸(shu)(shu)(shu)(shu)送(song)不(bu)(bu)(bu)同粘度的(de)(de)(de)(de)介(jie)質(zhi)。　　泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)安裝位(wei)置可(ke)(ke)以(yi)(yi)隨意傾(qing)斜;　　適(shi)用于(yu)輸(shu)(shu)(shu)(shu)送(song)敏感(gan)物(wu)品和易受離心(xin)力(li)等(deng)損壞的(de)(de)(de)(de)物(wu)品。　　體積小(xiao)、重量(liang)(liang)(liang)輕(qing)、噪音(yin)低、結構(gou)簡單(dan)(dan)、維(wei)(wei)修方便(bian)。　　泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)使(shi)用　　單(dan)(dan)螺(luo)桿真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)可(ke)(ke)廣泛用于(yu)以(yi)(yi)下(xia)工業部門輸(shu)(shu)(shu)(shu)送(song)各種介(jie)質(zhi)。　　化學工業：酸、堿、鹽溶液，螺(luo)桿真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)出(chu)口壓(ya)力(li)各種...
2020 - 04 - 26
了(le)(le)解(jie)了(le)(le)干式真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)抽(chou)(chou)(chou)(chou)(chou)(chou)真(zhen)(zhen)空(kong)(kong)(kong)(kong)界(jie)定后，應用起來會更加(jia)得心應手(shou)。接下(xia)(xia)來就對抽(chou)(chou)(chou)(chou)(chou)(chou)供(gong)氣(qi)(qi)(qi)(qi)量以(yi)及測算(suan)(suan)方(fang)法(fa)(fa)來進行簡單的(de)(de)(de)(de)(de)詳解(jie)。　　1、抽(chou)(chou)(chou)(chou)(chou)(chou)供(gong)氣(qi)(qi)(qi)(qi)量：抽(chou)(chou)(chou)(chou)(chou)(chou)供(gong)氣(qi)(qi)(qi)(qi)量是干式真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)泵(beng)(beng)效的(de)(de)(de)(de)(de)一(yi)(yi)(yi)(yi)個考慮因(yin)素。一(yi)(yi)(yi)(yi)般公(gong)司用L/S和m3/h來表(biao)述。是彌(mi)補(bu)漏汽率的(de)(de)(de)(de)(de)基(ji)本參數(shu)。不(bu)難理(li)解(jie)，基(ji)礎(chu)知識下(xia)(xia)抽(chou)(chou)(chou)(chou)(chou)(chou)一(yi)(yi)(yi)(yi)個一(yi)(yi)(yi)(yi)樣(yang)容(rong)量的(de)(de)(de)(de)(de)容(rong)器，為(wei)(wei)什么(me)抽(chou)(chou)(chou)(chou)(chou)(chou)供(gong)氣(qi)(qi)(qi)(qi)量大的(de)(de)(de)(de)(de)干式真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)很容(rong)易抽(chou)(chou)(chou)(chou)(chou)(chou)中(zhong)大家必(bi)須的(de)(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)值(zhi)(zhi)(zhi)，而抽(chou)(chou)(chou)(chou)(chou)(chou)供(gong)氣(qi)(qi)(qi)(qi)量小的(de)(de)(de)(de)(de)則較慢甚至無法(fa)(fa)抽(chou)(chou)(chou)(chou)(chou)(chou)中(zhong)大家要(yao)想的(de)(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)值(zhi)(zhi)(zhi)?因(yin)為(wei)(wei)管路或者容(rong)器從始至終不(bu)大可(ke)能(neng)確(que)保(bao)毫無疑問(wen)不(bu)漏水汽，而抽(chou)(chou)(chou)(chou)(chou)(chou)供(gong)氣(qi)(qi)(qi)(qi)量大的(de)(de)(de)(de)(de)彌(mi)補(bu)了(le)(le)漏汽所(suo)造成的(de)(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)值(zhi)(zhi)(zhi)減少的(de)(de)(de)(de)(de)因(yin)素，因(yin)而，空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)量的(de)(de)(de)(de)(de)很容(rong)易抽(chou)(chou)(chou)(chou)(chou)(chou)中(zhong)理(li)性化(hua)真(zhen)(zhen)空(kong)(kong)(kong)(kong)值(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)。這(zhe)里(li)建議(yi)，在(zai)預(yu)計出(chu)基(ji)礎(chu)知識抽(chou)(chou)(chou)(chou)(chou)(chou)供(gong)氣(qi)(qi)(qi)(qi)量的(de)(de)(de)(de)(de)情(qing)況(kuang)下(xia)(xia)，大家盡量選擇高(gao)一(yi)(yi)(yi)(yi)級的(de)(de)(de)(de)(de)抽(chou)(chou)(chou)(chou)(chou)(chou)供(gong)氣(qi)(qi)(qi)(qi)量的(de)(de)(de)(de)(de)機(ji)(ji)械泵(beng)(beng)。　　2、制作工(gong)藝要(yao)求(qiu)(qiu)的(de)(de)(de)(de)(de)抽(chou)(chou)(chou)(chou)(chou)(chou)供(gong)氣(qi)(qi)(qi)(qi)量(抽(chou)(chou)(chou)(chou)(chou)(chou)真(zhen)(zhen)空(kong)(kong)(kong)(kong)速(su)率)　　機(ji)(ji)械泵(beng)(beng)要(yao)求(qiu)(qiu)抽(chou)(chou)(chou)(chou)(chou)(chou)真(zhen)(zhen)空(kong)(kong)(kong)(kong)速(su)率(也就是要(yao)求(qiu)(qiu)機(ji)(ji)械泵(beng)(beng)在(zai)其工(gong)作壓力(li)下(xia)(xia)，排出(chu)去氣(qi)(qi)(qi)(qi)體、液體，固體的(de)(de)(de)(de)(de)專業能(neng)力(li))，一(yi)(yi)(yi)(yi)般公(gong)司：m3/h，L/S,m3/min。具(ju)體測算(suan)(suan)方(fang)法(fa)(fa)可(ke)以(yi)參考下(xia)(xia)面計算(suan)(suan)公(gong)式：　　S=(V/t)×ln(P1/P2)　　在(zai)這(zhe)其中(zhong)：S為(wei)(wei)機(ji)(ji)械泵(beng)(beng)抽(chou)(chou)(chou)(chou)(chou)(chou)真(zhen)(zhen)空(kong)(kong)(kong)(kong)速(su)率(L/s)　　V為(wei)(wei)真(zhen)(zhen)空(kong)(kong)(kong)(kong)室(shi)容(rong)積(L)　　t為(wei)(wei)保(bao)證要(yao)求(qiu)(qiu)真(zhen)(zhen)空(kong)(kong)(kong)(kong)值(zhi)(zhi)(zhi)所(suo)需時間(s)　　P1為(wei)(wei)初始氣(qi)(qi)(qi)(qi)體壓強(Pa)　　P2為(wei)(wei)要(yao)求(qiu)(qiu)氣(qi)(qi)(qi)(qi)體壓強(Pa)　　清楚了(le)(le)干式真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)這(zhe)類專業技(ji)能(neng)后，就了(le)(le)解(jie)怎樣(yang)根據工(gong)作中(zhong)情(qing)況(kuang)進行適當型號規格挑(tiao)選了(le)(le)，這(zhe)類基(ji)本參數(shu)都是一(yi)(yi)(yi)(yi)些(xie)評價方(fang)法(fa)(fa)。
2020 - 04 - 28
目前(qian)，大多數真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)預(yu)(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)裝(zhuang)置中(zhong)(zhong)使(shi)用(yong)的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)是(shi)旋片真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。盡管帶有(you)氣(qi)鎮裝(zhuang)置的(de)(de)旋片泵(beng)(beng)(beng)可以(yi)去除(chu)含有(you)少量(liang)(liang)水蒸氣(qi)和(he)(he)(he)大量(liang)(liang)永久氣(qi)體的(de)(de)混(hun)合(he)(he)氣(qi)體，但在真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)預(yu)(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)過程中(zhong)(zhong)，由于蔬(shu)(shu)(shu)菜(cai)內部(bu)水分的(de)(de)蒸發，大量(liang)(liang)水蒸氣(qi)將被泵(beng)(beng)(beng)入(ru)旋片泵(beng)(beng)(beng)，水蒸氣(qi)將在泵(beng)(beng)(beng)室中(zhong)(zhong)冷(leng)(leng)(leng)(leng)凝。這將導致(zhi)(zhi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)潤滑油乳化(hua)變質(zhi)，嚴重影響真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)所(suo)能達到的(de)(de)極限壓(ya)力，降低(di)潤滑性能，增(zeng)加磨損，不(bu)能正(zheng)常(chang)工(gong)作(zuo)，甚(shen)至(zhi)造成泵(beng)(beng)(beng)體、轉(zhuan)子(zi)(zi)等部(bu)件嚴重腐蝕，導致(zhi)(zhi)整機(ji)(ji)(ji)報(bao)廢(fei)。因此，推薦羅(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)在真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)預(yu)(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)裝(zhuang)置中(zhong)(zhong)的(de)(de)應(ying)用(yong)。　　蔬(shu)(shu)(shu)菜(cai)收獲后(hou)預(yu)(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)是(shi)保(bao)(bao)持蔬(shu)(shu)(shu)菜(cai)新鮮(xian)、延緩蔬(shu)(shu)(shu)菜(cai)老化(hua)和(he)(he)(he)變質(zhi)的(de)(de)有(you)效(xiao)方法。對于不(bu)同(tong)的(de)(de)蔬(shu)(shu)(shu)菜(cai)，可以(yi)分別(bie)采用(yong)冷(leng)(leng)(leng)(leng)風預(yu)(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)、差壓(ya)預(yu)(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)預(yu)(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)和(he)(he)(he)水預(yu)(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)冷(leng)(leng)(leng)(leng)卻(que)(que)(que)在羅(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)已(yi)經(jing)廣泛應(ying)用(yong)于食品工(gong)業領域(yu)。與(yu)傳統(tong)的(de)(de)冷(leng)(leng)(leng)(leng)卻(que)(que)(que)方式如吹風和(he)(he)(he)浸泡相比，真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)預(yu)(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)可以(yi)大大縮(suo)短冷(leng)(leng)(leng)(leng)卻(que)(que)(que)時間，使(shi)食品內部(bu)的(de)(de)溫度(du)場更加均勻。顯然，從保(bao)(bao)鮮(xian)的(de)(de)角度(du)來看，真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)預(yu)(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)裝(zhuang)置是(shi)目前(qian)最理想的(de)(de)蔬(shu)(shu)(shu)菜(cai)冷(leng)(leng)(leng)(leng)卻(que)(que)(que)和(he)(he)(he)制冷(leng)(leng)(leng)(leng)設(she)備。　　真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)冷(leng)(leng)(leng)(leng)卻(que)(que)(que)系統(tong)包括(kuo)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)室、支架和(he)(he)(he)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)，其(qi)中(zhong)(zhong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)為羅(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。羅(luo)(luo)茨(ci)泵(beng)(beng)(beng)：運行(xing)(xing)時應(ying)注意保(bao)(bao)證真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)進水溫度(du)盡可能接近(jin)設(she)計運行(xing)(xing)條(tiao)件，水量(liang)(liang)充足。(2)確保(bao)(bao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)冷(leng)(leng)(leng)(leng)卻(que)(que)(que)水循環，否則機(ji)(ji)(ji)組(zu)將在運行(xing)(xing)1小時左右時因羅(luo)(luo)茨(ci)泵(beng)(beng)(beng)過熱(re)保(bao)(bao)護(hu)而停(ting)機(ji)(ji)(ji)。　　羅(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)產(chan)品的(de)(de)特點：　　1.電(dian)機(ji)(ji)(ji)多樣性　　每臺羅(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)電(dian)機(ji)(ji)(ji)可以(yi)風冷(leng)(leng)(leng)(leng)或水冷(leng)(leng)(leng)(leng)，以(yi)確保(bao)(bao)客戶(hu)的(de)(de)正(zheng)常(chang)使(shi)用(yong)　　該泵(beng)(beng)(beng)由鋁合(he)(he)金(jin)或鑄鐵制成，具有(you)散熱(re)快、耐腐蝕性強的(de)(de)優點。　　2.結構簡單，維(wei)護(hu)方便　　轉(zhuan)子(zi)(zi)型線通過精心(xin)設(she)計和(he)(he)(he)生產(chan)圓弧轉(zhuan)子(zi)(zi)，使(shi)泵(beng)(beng)(beng)...
2020 - 04 - 30
真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)：真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)為(wei)一種(zhong)抽(chou)氣(qi)(qi)(qi)裝置，可(ke)將真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系統(tong)(tong)中(zhong)(zhong)的(de)氣(qi)(qi)(qi)體(ti)抽(chou)出(chu)，使(shi)返回真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系統(tong)(tong)中(zhong)(zhong)的(de)氣(qi)(qi)(qi)體(ti)數量(liang)比抽(chou)出(chu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系統(tong)(tong)中(zhong)(zhong)的(de)氣(qi)(qi)(qi)體(ti)數量(liang)少。　　一、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)分類(lei)(lei)　　根據(ju)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)工作(zuo)原理基(ji)本上分為(wei)氣(qi)(qi)(qi)體(ti)輸送泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)和氣(qi)(qi)(qi)體(ti)捕集泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)兩(liang)種(zhong)類(lei)(lei)型，真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)分類(lei)(lei)和圖2不同(tong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)所(suo)示。　　氣(qi)(qi)(qi)體(ti)輸送泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)分為(wei)：　　變容真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)：泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)腔(qiang)容積(ji)的(de)周期性變化(hua)來(lai)完(wan)成抽(chou)氣(qi)(qi)(qi)。　　動(dong)量(liang)傳輸泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)：依靠高速葉片(pian)、射(she)流，將動(dong)量(liang)傳遞給氣(qi)(qi)(qi)體(ti)，完(wan)成抽(chou)氣(qi)(qi)(qi)。　　氣(qi)(qi)(qi)體(ti)輸送泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)主要包(bao)括(kuo)：　　1、液環真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);2、往復式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);3、油封機械泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);4、羅茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);5、干式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)等。　　氣(qi)(qi)(qi)體(ti)捕集泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)主要包(bao)括(kuo)：　　1、低溫(wen)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);2、離子(zi)濺射(she)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);3、分子(zi)篩吸(xi)附泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);4、鈦(tai)升(sheng)華泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);5、電離升(sheng)華泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);6、鋯鋁合金(jin)吸(xi)氣(qi)(qi)(qi)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)等。　　真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)類(lei)(lei)型按真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)用(yong)途(tu)可(ke)分為(wei)如下8部分：　　(1)主泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Main pump)：在真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系統(tong)(tong)中(zhong)(zhong)，用(yong)來(lai)獲得(de)所(suo)要求真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)的(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);　　(2)粗(cu)抽(chou)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Roughing vacuum pump)：從(cong)大氣(qi)(qi)(qi)壓(ya)(ya)開始(shi)降低系統(tong)(tong)的(de)壓(ya)(ya)力(li)到另一抽(chou)氣(qi)(qi)(qi)系統(tong)(tong)開始(shi)工作(zuo)的(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);　　(3)前(qian)級(ji)(ji)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Backing vacuum pump)：用(yong)來(lai)維(wei)持(chi)另外一個泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)前(qian)級(ji)(ji)壓(ya)(ya)力(li)在其臨界前(qian)級(ji)(ji)壓(ya)(ya)力(li)以下的(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);　　(4)維(wei)持(chi)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Holding vacuum pump)：在真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系統(tong)(tong)中(zhong)(zhong)，當氣(qi)(qi)(qi)體(ti)量(liang)很小，不能有效的(de)利用(yong)主前(qian)級(ji)(ji)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)。此(ci)時，可(ke)以利用(yong)容量(liang)較小的(de)輔助前(qian)級(ji)(ji)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)來(lai)維(wei)持(chi)主泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)工作(zuo)或(huo)維(wei)持(chi)容器所(suo)需真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du);　　(5)粗(cu)/低真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Rough/Low ...
2020 - 05 - 08
與其他真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)設備一(yi)樣，旋(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)在(zai)使用(yong)過(guo)(guo)程中(zhong)不可避(bi)免地(di)會出現一(yi)些問題(ti)或故(gu)(gu)障(zhang)，影響設備的(de)中(zhong)長期運行。只有(you)了(le)解了(le)失敗的(de)原因(yin)，我們(men)才(cai)能(neng)(neng)更好(hao)地(di)提出解決方案。　　1、旋(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)不轉動，情況(kuang)不明(ming)時不先(xian)啟動泵(beng)(beng)(beng)(beng)，以免加重問題(ti)，用(yong)手可以移動而不能(neng)(neng)移動。由于耦(ou)合問題(ti)、皮帶打滑、電機接線錯誤(wu)、電機損(sun)(sun)壞和(he)電源故(gu)(gu)障(zhang)，大多數泵(beng)(beng)(beng)(beng)無法旋(xuan)(xuan)(xuan)轉。　　2、溫(wen)(wen)度(du)(du)(du)過(guo)(guo)高，一(yi)般旋(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)溫(wen)(wen)度(du)(du)(du)過(guo)(guo)高的(de)原因(yin)是(shi)泵(beng)(beng)(beng)(beng)環(huan)境溫(wen)(wen)度(du)(du)(du)過(guo)(guo)高，進(jin)氣溫(wen)(wen)度(du)(du)(du)過(guo)(guo)高，進(jin)氣冷(leng)卻裝(zhuang)置無效(xiao)(xiao)。泵(beng)(beng)(beng)(beng)長期連續運行的(de)入口壓力(li)過(guo)(guo)高，水(shui)(shui)(shui)冷(leng)泵(beng)(beng)(beng)(beng)的(de)冷(leng)卻水(shui)(shui)(shui)量缺乏循環(huan)水(shui)(shui)(shui)，設計(ji)效(xiao)(xiao)果(guo)(guo)(guo)不好(hao)，溫(wen)(wen)控水(shui)(shui)(shui)量調節(jie)閥(fa)失效(xiao)(xiao)等。　　3、旋(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)的(de)漏(lou)油可能(neng)(neng)是(shi)由于密封老化、裝(zhuang)置不當、損(sun)(sun)壞和(he)故(gu)(gu)障(zhang)、外觀不均勻、雜質、粗糙(cao)度(du)(du)(du)和(he)鑄件松動造成的(de)。如(ru)果(guo)(guo)(guo)停泵(beng)(beng)(beng)(beng)后回油，油將進(jin)入流(liu)向氣鎮(zhen)(zhen)閥(fa)，如(ru)果(guo)(guo)(guo)氣鎮(zhen)(zhen)閥(fa)沒有(you)關閉(bi)，油可能(neng)(neng)會泄(xie)(xie)漏(lou)。制作橡(xiang)(xiang)膠墊時，必(bi)須(xu)使用(yong)耐(nai)油橡(xiang)(xiang)膠。如(ru)果(guo)(guo)(guo)密封面太大，機油會泄(xie)(xie)漏(lou)。　　4、旋(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)的(de)漏(lou)水(shui)(shui)(shui)可能(neng)(neng)發生在(zai)水(shui)(shui)(shui)管(guan)(guan)接頭(tou)、水(shui)(shui)(shui)套(tao)蓋(gai)平面、排水(shui)(shui)(shui)管(guan)(guan)孔螺(luo)(luo)塞，排水(shui)(shui)(shui)閥(fa)等處。水(shui)(shui)(shui)套(tao)鉆穿(chuan)、鑄造缺陷、凍裂(lie)，也(ye)可能(neng)(neng)造成漏(lou)水(shui)(shui)(shui)。　　高溫(wen)(wen)和(he)漏(lou)油是(shi)旋(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)在(zai)使用(yong)過(guo)(guo)程中(zhong)的(de)常見故(gu)(gu)障(zhang)。因(yin)此，為了(le)避(bi)免故(gu)(gu)障(zhang)對工業(ye)生產進(jin)度(du)(du)(du)的(de)影響，有(you)必(bi)要定期做好(hao)設備的(de)日常維護和(he)檢(jian)查工作，及時解決問題(ti)。　　恒才(cai)機電防(fang)爆(bao)旋(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)廠家主要產品有(you)2BV、V、VG、VI、VZ、VN、LRP系列(lie)水(shui)(shui)(shui)環(huan)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng),X、GVD系列(lie)旋(xuan)(xuan)(xuan)片(pian)(pian)(pian)(pian)(pian)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng),ZJ系列(lie)羅(luo)茨(ci)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng),GXS、DHS、VSD、GHS系列(lie)螺(luo)(luo)桿真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng),...
2020 - 05 - 14
黃(huang)花菜(cai)(cai)是(shi)(shi)市(shi)面(mian)上比較受歡(huan)迎(ying)的(de)(de)(de)蔬菜(cai)(cai)之一，為(wei)了長期保存和運輸(shu)。回采取曬干(gan)和真(zhen)空(kong)(kong)(kong)(kong)干(gan)燥(zao)這兩種(zhong)方式(shi)(shi)。有機(ji)(ji)黃(huang)花菜(cai)(cai)加工后能(neng)夠增(zeng)(zeng)加農民銷(xiao)售(shou)收入(ru)(ru)。　　黃(huang)花菜(cai)(cai)干(gan)燥(zao)主(zhu)要使(shi)用(yong)的(de)(de)(de)就(jiu)(jiu)是(shi)(shi)真(zhen)空(kong)(kong)(kong)(kong)干(gan)燥(zao)機(ji)(ji)，這種(zhong)設備(bei)可以(yi)讓黃(huang)花菜(cai)(cai)快速干(gan)燥(zao)和殺菌。實現保質(zhi)期的(de)(de)(de)延長。今天我們就(jiu)(jiu)來介紹一下真(zhen)空(kong)(kong)(kong)(kong)干(gan)燥(zao)機(ji)(ji)中的(de)(de)(de)旋(xuan)(xuan)片(pian)(pian)(pian)(pian)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。　　旋(xuan)(xuan)片(pian)(pian)(pian)(pian)式(shi)(shi)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(簡稱旋(xuan)(xuan)片(pian)(pian)(pian)(pian)泵(beng)(beng)(beng)(beng))是(shi)(shi)一種(zhong)油封(feng)式(shi)(shi)機(ji)(ji)械真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。其(qi)工作壓(ya)強(qiang)范圍(wei)為(wei)101325~1.33×10-2(Pa)屬(shu)于低(di)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。它可以(yi)單獨使(shi)用(yong)，也(ye)可以(yi)作為(wei)其(qi)它高(gao)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)或超高(gao)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)前級泵(beng)(beng)(beng)(beng)。它已廣泛(fan)地(di)應用(yong)于冶金、機(ji)(ji)械、軍(jun)工、電子、化工、輕工、石油及醫藥等生產和科研(yan)部門。　　旋(xuan)(xuan)片(pian)(pian)(pian)(pian)泵(beng)(beng)(beng)(beng)主(zhu)要由泵(beng)(beng)(beng)(beng)體(ti)(ti)、轉(zhuan)(zhuan)(zhuan)(zhuan)子、旋(xuan)(xuan)片(pian)(pian)(pian)(pian)、端(duan)蓋、彈簧等組成(cheng)。在旋(xuan)(xuan)片(pian)(pian)(pian)(pian)泵(beng)(beng)(beng)(beng)的(de)(de)(de)腔(qiang)內(nei)(nei)偏心地(di)安裝一個(ge)(ge)轉(zhuan)(zhuan)(zhuan)(zhuan)子，轉(zhuan)(zhuan)(zhuan)(zhuan)子外圓與泵(beng)(beng)(beng)(beng)腔(qiang)內(nei)(nei)表面(mian)相切(二(er)者有很小的(de)(de)(de)間(jian)隙(xi))，轉(zhuan)(zhuan)(zhuan)(zhuan)子槽內(nei)(nei)裝有帶彈簧的(de)(de)(de)二(er)個(ge)(ge)旋(xuan)(xuan)片(pian)(pian)(pian)(pian)。旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)時，靠離心力(li)和彈簧的(de)(de)(de)張力(li)使(shi)旋(xuan)(xuan)片(pian)(pian)(pian)(pian)頂端(duan)與泵(beng)(beng)(beng)(beng)腔(qiang)的(de)(de)(de)內(nei)(nei)壁(bi)保持接觸，轉(zhuan)(zhuan)(zhuan)(zhuan)子旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)帶動(dong)旋(xuan)(xuan)片(pian)(pian)(pian)(pian)沿泵(beng)(beng)(beng)(beng)腔(qiang)內(nei)(nei)壁(bi)滑動(dong)。　　兩個(ge)(ge)旋(xuan)(xuan)片(pian)(pian)(pian)(pian)把轉(zhuan)(zhuan)(zhuan)(zhuan)子、泵(beng)(beng)(beng)(beng)腔(qiang)和兩個(ge)(ge)端(duan)蓋所圍(wei)成(cheng)的(de)(de)(de)月牙形空(kong)(kong)(kong)(kong)間(jian)分(fen)隔(ge)成(cheng)A、B、C三部分(fen)。當(dang)轉(zhuan)(zhuan)(zhuan)(zhuan)子按箭頭(tou)方向(xiang)旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)時，與吸(xi)氣(qi)(qi)口(kou)相通的(de)(de)(de)空(kong)(kong)(kong)(kong)間(jian)A 的(de)(de)(de)容積(ji)是(shi)(shi)逐(zhu)(zhu)(zhu)漸(jian)增(zeng)(zeng)大(da)的(de)(de)(de)，正處(chu)(chu)(chu)于吸(xi)氣(qi)(qi)過程(cheng)。而與排氣(qi)(qi)口(kou)相通的(de)(de)(de)空(kong)(kong)(kong)(kong)間(jian)C的(de)(de)(de)容積(ji)是(shi)(shi)逐(zhu)(zhu)(zhu)漸(jian)縮(suo)小的(de)(de)(de)，正處(chu)(chu)(chu)于排氣(qi)(qi)過程(cheng)。居(ju)中的(de)(de)(de)空(kong)(kong)(kong)(kong)間(jian)B的(de)(de)(de)容積(ji)也(ye)是(shi)(shi)逐(zhu)(zhu)(zhu)漸(jian)減小的(de)(de)(de)，正處(chu)(chu)(chu)于壓(ya)縮(suo)過程(cheng)。由于空(kong)(kong)(kong)(kong)間(jian)A的(de)(de)(de)容積(ji)是(shi)(shi)逐(zhu)(zhu)(zhu)漸(jian)增(zeng)(zeng)大(da)(即膨脹)，氣(qi)(qi)體(ti)(ti)壓(ya)強(qiang)降低(di)，泵(beng)(beng)(beng)(beng)的(de)(de)(de)入(ru)(ru)口(kou)處(chu)(chu)(chu)外部氣(qi)(qi)體(ti)(ti)壓(ya)強(qiang)大(da)于空(kong)(kong)(kong)(kong)間(jian)A內(nei)(nei)的(de)(de)(de)壓(ya)強(qiang)，因(yin)此將氣(qi)(qi)體(ti)(ti)吸(xi)入(ru)(ru)。當(dang)空(kong)(kong)(kong)(kong)間(jian)A與吸(xi)氣(qi)(qi)口(kou)隔(ge)絕(jue)時，即轉(zhuan)(zhuan)(zhuan)(zhuan)至...
最新資訊 了解(jie)公司的(de)最新(xin)活動及打(da)折(zhe)促銷
2019 - 05 - 29
2019年5月22日由(you)SPECK主辦&深(shen)(shen)圳(zhen)恒(heng)(heng)才機(ji)電(dian)協辦的(de)(de)橡塑(su)業(ye)節(jie)(jie)(jie)能(neng)(neng)環保(bao)技(ji)術交流會(hui)在(zai)廣州琶洲白云會(hui)議室(shi)舉行(xing)，參(can)加此次橡塑(su)業(ye)節(jie)(jie)(jie)能(neng)(neng)環保(bao)論壇的(de)(de)有來自全(quan)國各個地區的(de)(de)人民；多家企業(ye)負責人、投資人和橡塑(su)界精英，本(ben)次論壇還(huan)盛情(qing)邀(yao)請(qing)了高(gao)(gao)(gao)分(fen)子協會(hui)黨委(wei)副書記兼紀委(wei)書記王文廣先生(sheng)等(deng)(deng)嘉(jia)賓(bin)隆重(zhong)出席(xi)。 論壇正式啟動后，由(you)SPECK車經(jing)(jing)理(li)(li)(li)首先進行(xing)演講“擠(ji)出成(cheng)型應用(yong)與SPECK次世代真(zhen)(zhen)空(kong)節(jie)(jie)(jie)能(neng)(neng)單元(yuan)(yuan)、材擠(ji)壓成(cheng)型的(de)(de)真(zhen)(zhen)空(kong)領域(yu)和終端用(yong)戶(hu)的(de)(de)新材發(fa)展(zhan)（以(yi)前(qian)，現(xian)在(zai)及未來）。期間(jian)介紹新款(kuan)變頻液環真(zhen)(zhen)空(kong)泵，與工業(ye)4.0的(de)(de)核心理(li)(li)(li)念(nian)正完全(quan)契(qi)合，它實(shi)時監控(kong)并計(ji)算來實(shi)現(xian)產線/產品/制(zhi)程(cheng)的(de)(de)升級優化，在(zai)制(zhi)造領域(yu)形成(cheng)資源(yuan)、信(xin)息、物(wu)品和人的(de)(de)相互關聯(lian)的(de)(de)“信(xin)息物(wu)理(li)(li)(li)系統”，推進制(zhi)造業(ye)向智能(neng)(neng)化轉型。車經(jing)(jing)理(li)(li)(li)說,根(gen)本(ben)性的(de)(de)改變已經(jing)(jing)開始，節(jie)(jie)(jie)能(neng)(neng)是要(yao)求，但我們要(yao)的(de)(de)不(bu)僅僅是節(jie)(jie)(jie)能(neng)(neng)，不(bu)是簡單的(de)(de)設備工程(cheng)解(jie)決方案(an)，而(er)是向靈活、受控(kong)分(fen)散和緊湊的(de)(de)分(fen)離(li)單元(yuan)(yuan)能(neng)(neng)源(yuan)密集型解(jie)決方案(an)。隨著車經(jing)(jing)理(li)(li)(li)的(de)(de)演講讓現(xian)場(chang)的(de)(de)來賓(bin)對(dui)(dui)節(jie)(jie)(jie)能(neng)(neng)環保(bao)產品產生(sheng)了高(gao)(gao)(gao)濃的(de)(de)興趣。 接下來，由(you)深(shen)(shen)圳(zhen)恒(heng)(heng)才陳(chen)總為(wei)大家帶(dai)來精彩的(de)(de)分(fen)享(xiang)，陳(chen)總分(fen)別對(dui)(dui)橡塑(su)行(xing)業(ye)的(de)(de)塑(su)料(liao)、樹脂、熱(re)固(gu)性塑(su)料(liao)、熱(re)塑(su)性塑(su)料(liao)等(deng)(deng)進行(xing)專(zhuan)業(ye)解(jie)說,之前(qian)有些(xie)行(xing)業(ye)中使用(yong)的(de)(de)機(ji)械(xie)造成(cheng)二次污染難以(yi)解(jie)決，機(ji)械(xie)泵效(xiao)率低能(neng)(neng)耗高(gao)(gao)(gao)，故障率頻繁(fan)等(deng)(deng)問(wen)(wen)題，陳(chen)總為(wei)大家將(jiang)這些(xie)專(zhuan)業(ye)的(de)(de)問(wen)(wen)題做了完美的(de)(de)解(jie)答，并展(zhan)示進行(xing)改造后的(de)(de)成(cheng)功案(an)例。陳(chen)總說，我們致力于可持(chi)續生(sheng)產力，節(jie)(jie)(jie)能(neng)(neng)、環保(bao)、高(gao)(gao)(gao)效(xiao)，我們堅持(chi)對(dui)(dui)客(ke)...
2018 - 07 - 16
很多客戶在選型的(de)(de)(de)(de)(de)(de)時候對(dui)(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)(de)術語(yu)不太了(le)(le)解，其實(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)(de)術語(yu)非常簡單，了(le)(le)解了(le)(le)它的(de)(de)(de)(de)(de)(de)術語(yu)選型真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)也就沒有問題(ti)了(le)(le)，只(zhi)要(yao)給出(chu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)(de)參(can)數(shu)(shu)(shu)(shu)都可(ke)(ke)(ke)以(yi)(yi)進(jin)行(xing)選型。那么，下(xia)(xia)(xia)面一起來(lai)了(le)(le)解一下(xia)(xia)(xia)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)是(shi)術語(yu)和選型的(de)(de)(de)(de)(de)(de)計(ji)算方式吧。　　第一,選真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)，首選考(kao)慮的(de)(de)(de)(de)(de)(de)是(shi)零真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)　　真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)狀(zhuang)態(tai)下(xia)(xia)(xia)的(de)(de)(de)(de)(de)(de)氣(qi)(qi)體(ti)稀簿程(cheng)度(du)(du)就用真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)來(lai)表(biao)示(shi)(shi)。從真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)表(biao)所讀得(de)的(de)(de)(de)(de)(de)(de)數(shu)(shu)(shu)(shu)值(zhi)(zhi)也稱為(wei)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)數(shu)(shu)(shu)(shu)值(zhi)(zhi)是(shi)表(biao)示(shi)(shi)出(chu)系統壓(ya)(ya)(ya)(ya)強(qiang)(qiang)實(shi)際數(shu)(shu)(shu)(shu)值(zhi)(zhi)低于(yu)大(da)(da)氣(qi)(qi)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)的(de)(de)(de)(de)(de)(de)數(shu)(shu)(shu)(shu)值(zhi)(zhi)，從表(biao)上表(biao)示(shi)(shi)出(chu)來(lai)的(de)(de)(de)(de)(de)(de)數(shu)(shu)(shu)(shu)值(zhi)(zhi)又稱為(wei)表(biao)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)，業界也稱為(wei)相對(dui)(dui)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)，即： 真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)=大(da)(da)氣(qi)(qi)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)-絕(jue)(jue)對(dui)(dui)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(大(da)(da)氣(qi)(qi)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)一般取101325Pa，水(shui)環式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)極限絕(jue)(jue)對(dui)(dui)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)3300Pa;旋片(pian)式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)極限絕(jue)(jue)對(dui)(dui)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)約10Pa)。　　　　第二是(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)抽(chou)(chou)氣(qi)(qi)量(liang)(liang)(liang)　　抽(chou)(chou)氣(qi)(qi)量(liang)(liang)(liang)是(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)抽(chou)(chou)速的(de)(de)(de)(de)(de)(de)一個衡量(liang)(liang)(liang)因(yin)素(su)。一般用m3/h和L/S單位來(lai)表(biao)示(shi)(shi)。是(shi)彌補漏(lou)氣(qi)(qi)率的(de)(de)(de)(de)(de)(de)參(can)數(shu)(shu)(shu)(shu)。可(ke)(ke)(ke)以(yi)(yi)理解，理論下(xia)(xia)(xia)抽(chou)(chou)一個相同體(ti)積的(de)(de)(de)(de)(de)(de)容(rong)器(qi)，為(wei)什(shen)么抽(chou)(chou)氣(qi)(qi)量(liang)(liang)(liang)大(da)(da)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)很容(rong)易抽(chou)(chou)到(dao)(dao)我(wo)(wo)們所需的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)，而抽(chou)(chou)氣(qi)(qi)量(liang)(liang)(liang)小(xiao)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)很慢(man)甚至(zhi)無法抽(chou)(chou)到(dao)(dao)我(wo)(wo)們想要(yao)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)?因(yin)為(wei)管路(lu)或者容(rong)器(qi)始終不可(ke)(ke)(ke)能做(zuo)到(dao)(dao)絕(jue)(jue)對(dui)(dui)不漏(lou)氣(qi)(qi)，而抽(chou)(chou)氣(qi)(qi)量(liang)(liang)(liang)大(da)(da)的(de)(de)(de)(de)(de)(de)彌補了(le)(le)漏(lou)氣(qi)(qi)所帶來(lai)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)下(xia)(xia)(xia)降的(de)(de)(de)(de)(de)(de)因(yin)素(su)，所以(yi)(yi)，大(da)(da)氣(qi)(qi)量(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)很容(rong)易抽(chou)(chou)到(dao)(dao)理想真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)值(zhi)(zhi)。所以(yi)(yi)，我(wo)(wo)們平常在計(ji)算出(chu)理論抽(chou)(chou)氣(qi)(qi)量(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)情況下(xia)(xia)(xia)，盡量(liang)(liang)(liang)選擇高一級(ji)的(de)(de)(de)(de)(de)(de)抽(chou)(chou)氣(qi)(qi)量(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)。　　第三就是(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)相對(dui)(dui)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)　　相對(dui)(dui)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)即所測內部(bu)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)比“大(da)(da)氣(qi)(qi)壓(ya)(ya)(ya)(ya)”低多少壓(ya)(ya)(ya)(ya)強(qiang)(qiang)。表(biao)示(shi)(shi)出(chu)系統壓(ya)(ya)(ya)(ya)強(qiang)(qiang)實(shi)際數(shu)(shu)(shu)(shu)值(zhi)(zhi)低于(yu)大(da)(da)氣(qi)(qi)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)的(de)(de)(de)(de)(de)(de)數(shu)(shu)(shu)(shu)值(zhi)(zhi)。由于(yu)容(rong)器(qi)內部(bu)空(kong)(kong)(kong)(kong)氣(qi)(qi)被抽(chou)(chou)，因(yin)此，內部(bu)的(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)始終低于(yu)容(rong)器(qi)...
2018 - 09 - 18
凍干(gan)(gan)(gan)燥(zao)機(ji)(ji)(ji)(凍干(gan)(gan)(gan)機(ji)(ji)(ji))由制(zhi)(zhi)冷(leng)系(xi)(xi)(xi)統(tong)、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)、加熱系(xi)(xi)(xi)統(tong)、電器(qi)儀表控制(zhi)(zhi)系(xi)(xi)(xi)統(tong)所組(zu)(zu)成。主(zhu)要(yao)部(bu)件(jian)為干(gan)(gan)(gan)燥(zao)箱、凝結器(qi)、冷(leng)凍機(ji)(ji)(ji)組(zu)(zu)、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)、加熱/冷(leng)卻(que)(que)裝置等。冷(leng)凍干(gan)(gan)(gan)燥(zao)簡稱凍干(gan)(gan)(gan)，就是(shi)(shi)(shi)將含水(shui)物質(zhi)，先凍結成固(gu)態(tai)，而(er)后使其中的(de)水(shui)分(fen)從固(gu)態(tai)升華(hua)成氣態(tai)，以(yi)除(chu)去水(shui)分(fen)而(er)保存物質(zhi)的(de)方法。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)是(shi)(shi)(shi)凍干(gan)(gan)(gan)機(ji)(ji)(ji)的(de)重要(yao)組(zu)(zu)成部(bu)分(fen)之一(yi)(yi)，一(yi)(yi)般(ban)包(bao)括旋片(pian)式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)或干(gan)(gan)(gan)泵(beng)和(he)羅茨泵(beng)加速(su)抽(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)的(de)作用(yong)是(shi)(shi)(shi)建立真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)，給冰(bing)的(de)升華(hua)制(zhi)(zhi)造環境(jing)和(he)條件(jian)。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)的(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)的(de)高低直接影響制(zhi)(zhi)品的(de)升華(hua)速(su)率，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)要(yao)求其自身具有較低的(de)泄漏率。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)控制(zhi)(zhi)的(de)精度(du)直接影響到(dao)制(zhi)(zhi)藥工藝的(de)運行。那么，凍干(gan)(gan)(gan)機(ji)(ji)(ji)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)日常(chang)(chang)該(gai)如何維護(hu)和(he)保養呢？下面我們一(yi)(yi)起來看看吧(ba)！1.真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)運行中檢(jian)查真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)運行聲音是(shi)(shi)(shi)否正常(chang)(chang)，如果異(yi)(yi)常(chang)(chang)請先檢(jian)查供(gong)電的(de)三相電是(shi)(shi)(shi)否平衡(heng)；真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)是(shi)(shi)(shi)否有異(yi)(yi)常(chang)(chang)振(zhen)動，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)與泵(beng)頭上的(de)各個(ge)連接部(bu)分(fen)是(shi)(shi)(shi)否存在(zai)松(song)動現象，如果有則采用(yong)相應(ying)的(de)固(gu)定措(cuo)施；帶冷(leng)卻(que)(que)水(shui)的(de)泵(beng)，需要(yao)保持冷(leng)卻(que)(que)水(shui)有足夠(gou)的(de)流量和(he)壓差，運行過(guo)程中可以(yi)用(yong)手觸(chu)摸一(yi)(yi)下泵(beng)體的(de)溫度(du)；帶氮氣吹掃(sao)的(de)泵(beng)，需要(yao)保持氮氣有足夠(gou)的(de)流量和(he)壓力；需檢(jian)查油(you)(you)(you)位(wei)是(shi)(shi)(shi)否保持在(zai)正常(chang)(chang)油(you)(you)(you)位(wei)，低于正常(chang)(chang)油(you)(you)(you)位(wei)要(yao)及(ji)時(shi)補加規定的(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)油(you)(you)(you)；如果真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)油(you)(you)(you)發生乳化，需要(yao)打開氣鎮閥運行2小時(shi)；真(zhen)(zhen)(zhen)(zhen)如果空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)油(you)(you)(you)變色(se)，建議及(ji)時(shi)更(geng)換真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)油(you)(you)(you)，并(bing)清洗(xi)過(guo)濾網，并(bing)更(geng)換過(guo)濾器(qi)；觀察(cha)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)是(shi)(shi)(shi)否漏油(you)(you)(you)，如漏油(you)(you)(you)及(ji)時(shi)停機(ji)(ji)(ji)維修。2.真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)長期停用(yong)檢(jian)查如果泵(beng)在(zai)一(yi)(yi)段時(shi)間內(nei)不使用(yong)，應(ying)關(guan)閉(bi)電源和(he)冷(leng)卻(que)(que)水(shui)供(gong)應(ying)；如果泵(beng)在(zai)凍干(gan)(gan)(gan)工藝結...
2018 - 11 - 19
1、選用(yong)(yong)節(jie)(jie)能(neng)(neng)水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。目前恒才公司(si)開(kai)發應(ying)(ying)該于造紙(zhi)行業的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)有(you)(you)2BV系列水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)和(he)(he)(he)德國(guo)品(pin)牌(pai)SPECK以及國(guo)際品(pin)牌(pai)阿特拉斯三(san)款(kuan)，近(jin)年(nian)來(lai)2BV系列水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)在(zai)(zai)實驗站(zhan)條件(jian)下(xia)，測得抽吸(xi)干空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)能(neng)(neng)達到67%的(de)(de)(de)最(zui)高(gao)效(xiao)率，而螺(luo)桿真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)用(yong)(yong)于造紙(zhi)廠(chang)抽吸(xi)濕空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)將(jiang)會(hui)(hui)有(you)(you)更高(gao)的(de)(de)(de)效(xiao)率，直接(jie)替廠(chang)家節(jie)(jie)省電源費用(yong)(yong)驚人。很多水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)相(xiang)關(guan)資料介紹(shao)的(de)(de)(de)液環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)效(xiao)率僅為(wei)(wei)35%~50%的(de)(de)(de)效(xiao)率，顯然(ran)這些資料沒能(neng)(neng)跟上新技術帶(dai)(dai)來(lai)的(de)(de)(de)新變化。2、選用(yong)(yong)低轉(zhuan)速(su)(su)水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。在(zai)(zai)選用(yong)(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)時(shi)(shi)，應(ying)(ying)盡(jin)可能(neng)(neng)選用(yong)(yong)低轉(zhuan)速(su)(su)的(de)(de)(de)水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。最(zui)好能(neng)(neng)選用(yong)(yong)葉輪(lun)葉片(pian)端部的(de)(de)(de)線速(su)(su)度(du)(du)(du)在(zai)(zai)18m/s以下(xia)時(shi)(shi)對應(ying)(ying)的(de)(de)(de)轉(zhuan)速(su)(su)，這時(shi)(shi)候泵(beng)(beng)(beng)(beng)的(de)(de)(de)效(xiao)率通常會(hui)(hui)比(bi)較高(gao)。當然(ran)相(xiang)對選用(yong)(yong)較高(gao)轉(zhuan)速(su)(su)的(de)(de)(de)泵(beng)(beng)(beng)(beng)將(jiang)會(hui)(hui)付(fu)出更多的(de)(de)(de)購(gou)買成本，相(xiang)對于日積月累更多的(de)(de)(de)能(neng)(neng)耗，在(zai)(zai)日益(yi)強調節(jie)(jie)能(neng)(neng)降(jiang)耗的(de)(de)(de)大背景下(xia)，顯然(ran)選用(yong)(yong)低轉(zhuan)速(su)(su)的(de)(de)(de)節(jie)(jie)能(neng)(neng)產品(pin)是值(zhi)得的(de)(de)(de)。3、各真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)點合(he)理組合(he)。應(ying)(ying)將(jiang)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)和(he)(he)(he)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)間(jian)位置(zhi)相(xiang)近(jin)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)點組合(he)在(zai)(zai)一起，用(yong)(yong)一臺(tai)較大型(xing)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)來(lai)抽吸(xi)，組合(he)應(ying)(ying)考慮有(you)(you)利(li)于管路(lu)布(bu)置(zhi)，組合(he)應(ying)(ying)區(qu)(qu)別(bie)各功能(neng)(neng)區(qu)(qu)，在(zai)(zai)氣(qi)(qi)(qi)量相(xiang)近(jin)，真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)不同時(shi)(shi)可選用(yong)(yong)帶(dai)(dai)隔板(ban)的(de)(de)(de)泵(beng)(beng)(beng)(beng)，比(bi)如(ru)，在(zai)(zai)上下(xia)毛(mao)布(bu)的(de)(de)(de)吸(xi)水(shui)箱之(zhi)間(jian)、在(zai)(zai)不同真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)吸(xi)移輥之(zhi)間(jian)都可以選用(yong)(yong)帶(dai)(dai)隔板(ban)的(de)(de)(de)泵(beng)(beng)(beng)(beng)。4、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)組合(he)氣(qi)(qi)(qi)量應(ying)(ying)進行換(huan)算(suan)。因氣(qi)(qi)(qi)體(ti)是可壓(ya)縮的(de)(de)(de)，高(gao)壓(ya)氣(qi)(qi)(qi)體(ti)減壓(ya)為(wei)(wei)低壓(ya)氣(qi)(qi)(qi)體(ti)時(shi)(shi)氣(qi)(qi)(qi)體(ti)體(ti)積會(hui)(hui)發生膨(peng)脹。如(ru)需(xu)將(jiang)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)伏輥的(de)(de)(de)高(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)室和(he)(he)(he)低真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)室組合(he)，高(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)室的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)和(he)(he)(he)氣(qi)(qi)(qi)量分(fen)別(bie)為(wei)(wei)-65kPa和(he)(he)(he)80m3/min，低真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)室的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)(du)(du)和(he)(he)(he)氣(qi)(qi)(qi)量分(fen)別(bie)為(wei)(wei)-40kPa和(he)(he)(he)50m3/m...
2019 - 03 - 20
1、2X系(xi)列旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)式(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)簡介：深圳(zhen)恒才機電(dian)設(she)備(bei)有(you)(you)限公司2X系(xi)列旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)式(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)為康斯(si)頓品牌，采用(yong)(yong)WEG德國電(dian)機，高抽速高極限真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度，工(gong)作(zuo)(zuo)噪音低于(yu)62分貝(bei),水蒸氣抽除能(neng)力強(qiang)(qiang),環保，泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)內(nei)(nei)裝(zhuang)(zhuang)有(you)(you)油霧消除器排油能(neng)力強(qiang)(qiang)，結構緊湊，設(she)計科學合理和輕便(bian)，客戶很方(fang)便(bian)就(jiu)可(ke)(ke)以(yi)(yi)安裝(zhuang)(zhuang)在(zai)(zai)工(gong)業(ye)系(xi)統中。2、2X旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)系(xi)列型(xing)號參(can)數(shu)(shu)表(biao)(biao)：3、旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)原理：　旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)工(gong)作(zuo)(zuo)原理：它(ta)(ta)(ta)的(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)子(zi)以(yi)(yi)一(yi)定的(de)(de)(de)(de)偏心距(ju)裝(zhuang)(zhuang)在(zai)(zai)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)殼(ke)(ke)內(nei)(nei)并與泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)殼(ke)(ke)內(nei)(nei)表(biao)(biao)面的(de)(de)(de)(de)固定面靠近，在(zai)(zai)轉(zhuan)(zhuan)(zhuan)子(zi)槽(cao)內(nei)(nei)裝(zhuang)(zhuang)有(you)(you)兩個(ge)（或(huo)兩個(ge)以(yi)(yi)上）旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)，當轉(zhuan)(zhuan)(zhuan)子(zi)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)時旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)能(neng)沿其(qi)徑向(xiang)槽(cao)往(wang)復(fu)滑動且與泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)殼(ke)(ke)內(nei)(nei)壁始(shi)終接觸，此旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)隨轉(zhuan)(zhuan)(zhuan)子(zi)一(yi)起旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)，可(ke)(ke)將泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)腔分成幾個(ge)可(ke)(ke)變容積。旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)式(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)屬(shu)于(yu)低真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)。它(ta)(ta)(ta)可(ke)(ke)以(yi)(yi)單(dan)獨使用(yong)(yong)，也(ye)可(ke)(ke)以(yi)(yi)作(zuo)(zuo)為其(qi)他高真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)或(huo)超高真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)前級泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)。旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)多(duo)為中小型(xing)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)，產品已經系(xi)列化。旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)有(you)(you)單(dan)級和雙級兩種(zhong)，一(yi)般(ban)多(duo)做(zuo)成雙級的(de)(de)(de)(de)，以(yi)(yi)獲(huo)得(de)較高的(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度。旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)絕(jue)大多(duo)數(shu)(shu)是單(dan)工(gong)作(zuo)(zuo)腔結構，常用(yong)(yong)兩個(ge)徑向(xiang)滑片(pian)(pian)(pian)，也(ye)有(you)(you)用(yong)(yong)三個(ge)斜置滑片(pian)(pian)(pian)的(de)(de)(de)(de)。貫穿(chuan)滑片(pian)(pian)(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)也(ye)有(you)(you)應(ying)用(yong)(yong)。 4、2X型(xing)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)式(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)用(yong)(yong)途(tu)及(ji)適用(yong)(yong)范圍：由于(yu)21世紀科技(ji)的(de)(de)(de)(de)發展(zhan)進步，真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)技(ji)術(shu)無處(chu)不(bu)在(zai)(zai)，其(qi)中2X型(xing)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)式(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)常常應(ying)用(yong)(yong)于(yu)印刷包(bao)裝(zhuang)(zhuang)、吸持、裝(zhuang)(zhuang)卸、輸送(song)、吊運、實驗(yan)室、醫療(liao)負壓、真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)熱處(chu)理、粘貼等等行(xing)業(ye)中，1、2X式(shi)旋(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)可(ke)(ke)以(yi)(yi)用(yong)(yong)來直接獲(huo)得(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度在(zai)(zai)10-3torr以(yi)(yi)下的(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)作(zuo)(zuo)業(ye)，以(yi)(yi)及(ji)配(pei)合其(qi)它(ta)(ta)(ta)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)設(she)備(bei)獲(huo)得(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度10-3torr以(yi)(yi)上的(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)作(zuo)(zuo)用(yong)(yong)之用(yong)(yong)。2、可(ke)(ke)以(yi)(yi)供給醫療(liao)...
2019 - 06 - 10
昨天我(wo)們陳工(gong)改造(zao)了(le)一(yi)個吸塑(su)(su)(su)車(che)間，用(yong)GHS VSD+螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)替代原來的(de)(de)旋片真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng),一(yi)個廠(chang)區一(yi)年節省電(dian)(dian)費就(jiu)是6.7萬(wan)元，螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)在(zai)(zai)吸塑(su)(su)(su)車(che)間有(you)哪些明顯的(de)(de)優勢呢,我(wo)們一(yi)起來看一(yi)下。（1）GHS730VSD+螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)高效節能。沿用(yong)阿(a)特(te)(te)拉(la)(la)斯GA37+油螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)技(ji)術而開(kai)發的(de)(de)新一(yi)代節能產(chan)品，全(quan)世界11千瓦功率(lv)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)中抽(chou)速最(zui)大(da)(da)；（2）螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)采用(yong)13公(gong)斤負(fu)荷(he)空(kong)(kong)氣壓縮機(ji)機(ji)頭，而在(zai)(zai)半真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)狀(zhuang)態(tai)下輕載(zai)運行(xing)，理論(lun)壽命超(chao)長(chang)達40萬(wan)小(xiao)時（相當于80年），20年內無需換機(ji)頭；（3）GHS730VSD+螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)出(chu)廠(chang)標(biao)配(pei)電(dian)(dian)腦控(kong)制系統，省去(qu)了(le)旋片真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)額(e)外安裝控(kong)制系統的(de)(de)麻(ma)煩和(he)故(gu)障(zhang)(zhang)；（4）螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)變(bian)頻自動調節真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)和(he)抽(chou)氣量，真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)壓力穩定，減少(shao)(shao)生產(chan)故(gu)障(zhang)(zhang)；（5）阿(a)特(te)(te)拉(la)(la)斯螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)全(quan)變(bian)頻設計(ji)，低(di)負(fu)荷(he)特(te)(te)別省電(dian)(dian)，慢速運行(xing)減輕磨損延長(chang)壽命；（6）螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)整套電(dian)(dian)腦自控(kong)系統，可(ke)以集中聯控(kong)各機(ji)器按需要(yao)自動啟停；（7）螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)與螺(luo)(luo)(luo)桿(gan)(gan)(gan)空(kong)(kong)壓機(ji)類似，維護工(gong)作量極少(shao)(shao)，簡單方(fang)便，減少(shao)(shao)了(le)旋片泵(beng)(beng)(beng)(beng)經常需要(yao)維修的(de)(de)人(ren)力成本；（8）螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)供(gong)電(dian)(dian)系統減少(shao)(shao)負(fu)荷(he)，節省電(dian)(dian)纜變(bian)壓器開(kai)關柜投(tou)資；      以上8點就(jiu)是吸塑(su)(su)(su)行(xing)業(ye)中螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)優勢，大(da)(da)家都知(zhi)道(dao)了(le)阿(a)特(te)(te)拉(la)(la)斯品牌GHS VSD+系列(lie)的(de)(de)螺(luo)(luo)(luo)桿(gan)(gan)(gan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)很高端并且節能吧(ba)，如果還沒有(you)改造(zao)的(de)(de)客(ke)戶，可(ke)以聯系恒才工(gong)程出(chu)節能環保的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)項目方(fang)案(an)喔！
2019 - 07 - 04
羅茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)（簡(jian)稱羅茨(ci)(ci)泵(beng)(beng)）是一(yi)種(zhong)旋轉(zhuan)(zhuan)式可變排量真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)。它是從羅茨(ci)(ci)鼓風機(ji)(ji)演(yan)變而來的。根據羅茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)的工作范圍，分為(wei)(wei)(wei)低真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)羅茨(ci)(ci)泵(beng)(beng)和(he)(he)(he)(he)直接(jie)排氣;中等真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度羅茨(ci)(ci)泵(beng)(beng)（也稱為(wei)(wei)(wei)機(ji)(ji)械(xie)增壓泵(beng)(beng)）和(he)(he)(he)(he)高真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)多級羅茨(ci)(ci)泵(beng)(beng)。羅茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)結構和(he)(he)(he)(he)工作原理(li):其結構和(he)(he)(he)(he)工作原理(li)與羅茨(ci)(ci)鼓風扇類似。工作時，其吸入口與真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)或真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系統的主泵(beng)(beng)連接(jie)。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)在(zai)轉(zhuan)(zhuan)子和(he)(he)(he)(he)轉(zhuan)(zhuan)子之(zhi)間以(yi)及轉(zhuan)(zhuan)子和(he)(he)(he)(he)泵(beng)(beng)殼(ke)之(zhi)間沒(mei)有(you)接(jie)觸。 間隙一(yi)般為(wei)(wei)(wei)0.1-0.8毫米(mi)(mi);不需要油潤滑(hua)。轉(zhuan)(zhuan)子型(xing)線(xian)(xian)(xian)有(you)圓弧(hu)線(xian)(xian)(xian),漸(jian)開線(xian)(xian)(xian),擺(bai)線(xian)(xian)(xian)，依此(ci)類推。漸(jian)開線(xian)(xian)(xian)轉(zhuan)(zhuan)子泵(beng)(beng)具(ju)有(you)較高的容積(ji)利用(yong)率和(he)(he)(he)(he)易加工精(jing)度。因此(ci)，轉(zhuan)(zhuan)子型(xing)線(xian)(xian)(xian)主要用(yong)于(yu)漸(jian)開線(xian)(xian)(xian)類型(xing)。羅茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)可以(yi)旋轉(zhuan)(zhuan)到3450~4100轉(zhuan)(zhuan)/分鐘;抽速為(wei)(wei)(wei)30~10000升/秒（1升=10-3米(mi)(mi)3）;極限真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)：單級為(wei)(wei)(wei)6.5×102 Pa，雙級為(wei)(wei)(wei)1×103 Pa。羅茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)具(ju)有(you)以(yi)下(xia)特(te)點(dian)： 在(zai)很(hen)寬的壓力(li)范圍內有(you)很(hen)大的抽速;  快速啟動(dong)，可以(yi)立(li)即工作;  對泵(beng)(beng)送氣體中含有(you)的灰塵和(he)(he)(he)(he)水蒸氣不敏感;  轉(zhuan)(zhuan)子無需潤滑(hua)，泵(beng)(beng)腔內無油;  振動(dong)小(xiao)(xiao)，轉(zhuan)(zhuan)子動(dong)平衡(heng)狀態(tai)較好，沒(mei)有(you)排氣閥;  驅動(dong)力(li)小(xiao)(xiao)，機(ji)(ji)械(xie)摩擦損失小(xiao)(xiao);  結構緊(jin)湊，占地面積(ji)小(xiao)(xiao);  低運營和(he)(he)(he)(he)維護成本。  因此(ci)，羅茨(ci)(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)廣(guang)泛(fan)用(yong)于(yu)冶金(jin)，石化，造紙，食品和(he)(he)(he)(he)電(dian)...
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解(jie)決液環(huan)真(zhen)空泵汽蝕(shi)的8大(da)妙(miao)招

日期： 2020-07-23
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瀏覽次(ci)數: 137

　　液環真空泵通常可以用水作為工作液，也可以使用六乙二醇、甲苯等液體作為工作液。 每種液體在一定溫度下都有相應的飽和蒸汽壓力。 液環真空泵工作時，吸氣室與被抽真空系統連通，吸氣室形成的真空(絕對壓力)越接近工作液的飽和蒸汽壓力，在該區域的液環內表面產生氣泡的程度越高，成為沸騰狀態。 隨著葉輪的旋轉，夾在相鄰的兩片葉片之間的氣泡進入一旦壓縮到達排出區域，氣泡就會被壓碎破裂。 液環內表面氣泡的產生、破裂現象稱為液環真空泵的微咸水腐蝕現象。

解決液環真空泵汽蝕的8大妙招


　　氣蝕(shi)作用降低了(le)液(ye)環真(zhen)空泵(beng)的(de)抽真(zhen)空能力，產生震(zhen)動和(he)噪音，破壞了(le)邊(bian)緣表面和(he)葉(xie)片。 那么，如何防止氣蝕(shi)作用的(de)產生呢?

　　1 .降低工作(zuo)液的溫(wen)度

　　液環真空泵在(zai)運轉(zhuan)中(zhong)，排出的氣體會(hui)帶出一定(ding)量的工作(zuo)液，因此需(xu)要向(xiang)泵室內連續(xu)供(gong)給工作(zuo)液，使其正常工作(zuo)。 腔室內供(gong)給的工作(zuo)液溫度越低，飽和蒸汽壓力越低。

　　假設真空泵(beng)的(de)(de)工(gong)作(zuo)(zuo)點(dian)為80mbar (絕對(dui)壓力)，水(shui)溫越(yue)高，工(gong)作(zuo)(zuo)點(dian)的(de)(de)絕對(dui)壓力和水(shui)的(de)(de)飽和蒸汽壓力的(de)(de)差越(yue)小，真空泵(beng)容易產生氣蝕作(zuo)(zuo)用。 因此，以液(ye)環真空泵(beng)的(de)(de)工(gong)作(zuo)(zuo)點(dian)為一(yi)定值為前提，通過降低工(gong)作(zuo)(zuo)液(ye)溫度，能(neng)夠達到防(fang)止微咸水(shui)腐蝕的(de)(de)效果。

　　2 .降低吸入瓦斯氣體溫度(du)

　　如果吸(xi)入(ru)氣體(ti)的(de)溫度(du)過高，當氣體(ti)與泵(beng)內的(de)液(ye)體(ti)接觸(chu)時，壓(ya)(ya)縮熱及(ji)氣體(ti)自身的(de)熱量傳遞給液(ye)體(ti)，使(shi)液(ye)環的(de)溫度(du)上(shang)升(sheng)，即使(shi)泵(beng)室內的(de)液(ye)體(ti)的(de)飽和蒸(zheng)汽壓(ya)(ya)力(li)(li)上(shang)升(sheng)。 相反(fan)，如果降(jiang)低(di)吸(xi)入(ru)瓦斯(si)氣體(ti)溫度(du)，則能夠降(jiang)低(di)液(ye)環溫度(du)，能夠降(jiang)低(di)泵(beng)室內的(de)液(ye)體(ti)的(de)飽和蒸(zheng)汽壓(ya)(ya)力(li)(li)。

　　3 .使液環真空(kong)泵在安全區域工作

　　選擇(ze)液環(huan)式(shi)真空(kong)泵時，請綜(zong)合(he)考慮(lv)工作(zuo)(zuo)點與工作(zuo)(zuo)液溫(wen)度的關系，使真空(kong)泵在汽蝕(shi)安(an)全領域運(yun)行。

　　以水(shui)為工作液時，下圖為水(shui)溫對液環真(zhen)空泵排氣量的影響曲線(xian)。

　　由界限線(xian)劃分的(de)兩個區(qu)(qu)(qu)域，左側為(wei)汽蝕區(qu)(qu)(qu)，右側為(wei)運行安全區(qu)(qu)(qu)。 真(zhen)空(kong)泵(beng)的(de)工(gong)作點(dian)(絕對(dui)壓力，mbar )是(shi)橫軸，縱(zong)軸是(shi)水(shui)(shui)(shui)溫(wen)對(dui)真(zhen)空(kong)泵(beng)排氣(qi)性能的(de)影響系數。 工(gong)作點(dian)和水(shui)(shui)(shui)溫(wen)校正曲(qu)線(xian)的(de)升交(jiao)點(dian)落入(ru)微(wei)咸水(shui)(shui)(shui)腐蝕區(qu)(qu)(qu)后，真(zhen)空(kong)泵(beng)發生微(wei)咸水(shui)(shui)(shui)腐蝕。 例如，工(gong)作點(dian)為(wei)50mbar時，在(zai)安全區(qu)(qu)(qu)與18的(de)水(shui)(shui)(shui)系數曲(qu)線(xian)相交(jiao)，在(zai)汽蝕區(qu)(qu)(qu)與26的(de)水(shui)(shui)(shui)系數曲(qu)線(xian)相交(jiao)。 上(shang)述(shu)兩個升交(jiao)點(dian)顯示(shi)，水(shui)(shui)(shui)溫(wen)為(wei)18時，真(zhen)空(kong)泵(beng)以50mbar工(gong)作是(shi)安全的(de)。 水(shui)(shui)(shui)溫(wen)為(wei)26時，真(zhen)空(kong)泵(beng)會發生氣(qi)蝕作用破壞。

　　4 .安裝防氣蝕作用管路及單向閥

　　液環真空泵產(chan)生氣(qi)(qi)蝕作用，主要是在(zai)氣(qi)(qi)泡(pao)破裂時(shi)對(dui)葉輪及(ji)分(fen)(fen)配器(或(huo)分(fen)(fen)配板)表面造(zao)成沖擊(ji)損傷。 對(dui)這(zhe)個特征，可(ke)以(yi)在(zai)壓縮遷移(yi)區(qu)(qu)域中(zhong)引入(ru)常壓瓦斯氣(qi)(qi)體。 具體方法是在(zai)分(fen)(fen)配(分(fen)(fen)配大板塊)壓縮過渡區(qu)(qu)域開(kai)一(yi)個小孔，用管路(lu)向該區(qu)(qu)域導入(ru)大氣(qi)(qi)，在(zai)管路(lu)的(de)(de)另一(yi)端安(an)裝單(dan)向閥(fa)。 單(dan)向閥(fa)的(de)(de)作用是防止泵內的(de)(de)工作液和(he)氣(qi)(qi)體向泵外流出。 此管路(lu)稱(cheng)為防氣(qi)(qi)蝕作用管路(lu)。 壓縮過程中(zhong)氣(qi)(qi)泡(pao)破裂時(shi)，從外部導入(ru)壓力高的(de)(de)氣(qi)(qi)體，可(ke)以(yi)立即補(bu)充氣(qi)(qi)泡(pao)破裂所(suo)產(chan)生的(de)(de)“空間”。 由此，能夠減(jian)輕(qing)微咸水(shui)(shui)腐(fu)蝕對(dui)泵的(de)(de)損傷，降低微咸水(shui)(shui)腐(fu)蝕引起的(de)(de)噪音(yin)和(he)振動(dong)。

　　5 .配備大氣(qi)噴油器

　　液環真(zhen)空(kong)泵(beng)形成的(de)(de)真(zhen)空(kong)越(yue)高，對使(shi)用者的(de)(de)生產越(yue)有利，對于這些個(ge)的(de)(de)情況，最好(hao)在液環真(zhen)空(kong)泵(beng)安裝大氣(qi)噴(pen)油(you)器(qi)。 液環真(zhen)空(kong)泵(beng)只是向噴(pen)油(you)器(qi)提供驅(qu)動瓦斯(si)氣(qi)體源，此時，利用噴(pen)油(you)器(qi)內產生的(de)(de)高速氣(qi)流(liu)的(de)(de)粘性作用，吸引(yin)(yin)吸引(yin)(yin)系(xi)(xi)統(tong)的(de)(de)瓦斯(si)氣(qi)體，使(shi)被吸引(yin)(yin)系(xi)(xi)統(tong)成為更高真(zhen)空(kong)。

　　安裝大氣噴油(you)器(qi)后，液(ye)環真(zhen)空泵(beng)通常會在100mbar的(de)(de)絕(jue)對(dui)壓(ya)(ya)力(li)點附近工(gong)作(zuo)(zuo)。 以真(zhen)空泵(beng)供給(gei)動力(li)瓦斯(si)氣體源為前(qian)提(ti)，噴油(you)器(qi)可(ke)在60~13mbar (絕(jue)對(dui)壓(ya)(ya)力(li))下(xia)工(gong)作(zuo)(zuo)。 液(ye)環真(zhen)空泵(beng)的(de)(de)實際(ji)工(gong)作(zuo)(zuo)點的(de)(de)絕(jue)對(dui)壓(ya)(ya)力(li)值與泵(beng)室(shi)內工(gong)作(zuo)(zuo)液(ye)的(de)(de)飽和(he)蒸(zheng)汽壓(ya)(ya)力(li)的(de)(de)差提(ti)高，可(ke)得到理想(xiang)的(de)(de)防(fang)腐蝕效(xiao)果(guo)。 如果(guo)需要(yao)更高的(de)(de)真(zhen)空，可(ke)以加入不同級數的(de)(de)羅茨真(zhen)空泵(beng)進(jin)行串聯吸引。

　　6 .采用(yong)較低(di)飽和蒸汽壓力的液體作為工作液

　　相同(tong)(tong)溫(wen)度(du)(du)時(shi)，根據工(gong)(gong)作(zuo)液(ye)的不(bu)同(tong)(tong)，飽和(he)蒸汽(qi)壓力(li)也不(bu)同(tong)(tong)。 在某溫(wen)度(du)(du)和(he)真空度(du)(du)下(xia)，如果將(jiang)水(shui)作(zuo)為工(gong)(gong)作(zuo)液(ye)，則有(you)可能發生(sheng)微咸水(shui)腐蝕，如果將(jiang)其它低飽和(he)蒸汽(qi)壓力(li)的液(ye)體(ti)作(zuo)為工(gong)(gong)作(zuo)液(ye)，則有(you)可能不(bu)發生(sheng)微咸水(shui)腐蝕。 選擇(ze)工(gong)(gong)作(zuo)液(ye)時(shi)，其密(mi)度(du)(du)、黏性系數等最好接(jie)近水(shui)相。

　　7 .采用耐氣蝕作用能(neng)力強的材質

　　在(zai)(zai)工(gong)作(zuo)液和被抽出瓦斯氣體沒(mei)有腐食性時，如果真空泵在(zai)(zai)汽(qi)蝕區域工(gong)作(zuo)，采用(yong)鑄鐵元素制的葉(xie)輪，被證(zheng)明其工(gong)作(zuo)壽命遠遠低于(yu)在(zai)(zai)汽(qi)蝕能力強的不銹鋼材(cai)(cai)質(例如304、316材(cai)(cai)質等(deng))工(gong)作(zuo)的葉(xie)輪。

　　真空泵出現(xian)現(xian)有的(de)腐蝕(shi)和微咸(xian)水(shui)腐蝕(shi)時，如(ru)果材質不合適，微咸(xian)水(shui)腐蝕(shi)和腐蝕(shi)將(jiang)協同工作，大幅(fu)度(du)縮(suo)短(duan)真空泵的(de)壽命。

　　8 .提(ti)高(gao)遴(lin)選的精(jing)準性

　　如(ru)果所選的(de)(de)(de)液環真(zhen)(zhen)空(kong)泵對應工(gong)作點(dian)(dian)的(de)(de)(de)排氣能力(li)大(da)于系(xi)統(tong)產生的(de)(de)(de)空(kong)氣量，真(zhen)(zhen)空(kong)泵的(de)(de)(de)實(shi)際工(gong)作點(dian)(dian)會移(yi)動到(dao)更高的(de)(de)(de)真(zhen)(zhen)空(kong)，甚至會在(zai)接近(jin)“窒息”的(de)(de)(de)狀態下運行，真(zhen)(zhen)空(kong)泵出現嚴(yan)重的(de)(de)(de)微咸水(shui)(shui)腐(fu)蝕，噪聲非常大(da)，明顯的(de)(de)(de)振動即使使用者要求的(de)(de)(de)工(gong)作點(dian)(dian)和(he)水(shui)(shui)溫(wen)(wen)校正(zheng)曲線的(de)(de)(de)升交點(dian)(dian)處于安全區(qu)域(yu)，在(zai)其升交點(dian)(dian)和(he)邊界曲線接近(jin)的(de)(de)(de)情況下，如(ru)果真(zhen)(zhen)空(kong)泵的(de)(de)(de)抽真(zhen)(zhen)空(kong)馀量大(da)，則在(zai)真(zhen)(zhen)空(kong)泵的(de)(de)(de)運轉投入時(shi)，實(shi)際運轉的(de)(de)(de)絕對壓力(li)和(he)水(shui)(shui)溫(wen)(wen)校正(zheng)曲線的(de)(de)(de)升交點(dian)(dian)有(you)可(ke)能偏離微咸水(shui)(shui)腐(fu)蝕區(qu)域(yu)，因此，正(zheng)確選擇液環真空泵品牌也是防止微咸水腐蝕損(sun)傷的必要條件(jian)之(zhi)一。
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這(zhe)套以(yi)司倍克SPECK水(shui)(shui)環(huan)真(zhen)空(kong)(kong)泵(beng)為(wei)(wei)主(zhu)導的(de)(de)水(shui)(shui)環(huan)式(shi)(shi)真(zhen)空(kong)(kong)機(ji)(ji)組(zu)，可(ke)(ke)應用于(yu)化工和醫藥(yao)領域過濾、干燥、攪拌以(yi)及化學(xue)反應等方面，深圳恒(heng)才(cai)機(ji)(ji)電(dian)設(she)備有(you)限公司憑借綜合(he)專(zhuan)有(you)真(zhen)空(kong)(kong)技(ji)術，為(wei)(wei)您打造(zao)真(zhen)空(kong)(kong)工藝解(jie)決方案(an)。水(shui)(shui)環(huan)式(shi)(shi)真(zhen)空(kong)(kong)機(ji)(ji)組(zu)采用SPECK水(shui)(shui)環(huan)真(zhen)空(kong)(kong)泵(beng)V255，總氣量(liang)199m³/h，極(ji)限真(zhen)空(kong)(kong)33mbar，電(dian)機(ji)(ji)功率(lv)(lv)5.5kw，機(ji)(ji)械(xie)密封(feng)，多(duo)重(zhong)保護(hu)，100%無(wu)油設(she)計，確(que)保機(ji)(ji)組(zu)運行的(de)(de)安全、可(ke)(ke)靠(kao)。1、本機(ji)(ji)組(zu)是無(wu)須(xu)專(zhuan)人維護(hu)，少易損(sun)(sun)易耗(hao)件；2、水(shui)(shui)環(huan)真(zhen)空(kong)(kong)機(ji)(ji)組(zu)可(ke)(ke)24H連(lian)續(xu)運行；3、多(duo)年運行，使用效率(lv)(lv)高，無(wu)磨損(sun)(sun)。4、冷凝器(qi)（殼(ke)管換熱(re)器(qi)），符合(he)ASME標準深圳恒(heng)才(cai)機(ji)(ji)電(dian)設(she)備有(you)限公司可(ke)(ke)供(gong)產品為(wei)(wei)全新(xin)的(de)(de)、技(ji)術先(xian)進的(de)(de)、質量(liang)高的(de)(de)、滿足設(she)計參(can)數(shu)要(yao)求，且在(zai)正常(chang)工作條件下不會出現因設(she)計、選材(cai)、制造(zao)失誤造(zao)成的(de)(de)設(she)備缺陷。
發布時(shi)間： 2024 - 09 - 19
與(yu)傳統真(zhen)(zhen)(zhen)空(kong)(kong)設備(bei)相比，水環真(zhen)(zhen)(zhen)空(kong)(kong)機組在(zai)晶(jing)圓吸(xi)(xi)附(fu)切(qie)(qie)割(ge)(ge)技術，通(tong)過(guo)精確(que)(que)控制切(qie)(qie)割(ge)(ge)工(gong)具與(yu)晶(jing)圓表(biao)面的(de)(de)(de)接觸力度(du)與(yu)角度(du)，結合(he)高(gao)(gao)效的(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)吸(xi)(xi)附(fu)系統，實現了(le)(le)對晶(jing)圓的(de)(de)(de)高(gao)(gao)效、精準切(qie)(qie)割(ge)(ge)。這一過(guo)程(cheng)中(zhong)，晶(jing)圓吸(xi)(xi)附(fu)切(qie)(qie)割(ge)(ge)水環真(zhen)(zhen)(zhen)空(kong)(kong)機組作(zuo)為(wei)(wei)核(he)心(xin)設備(bei)，發揮(hui)了(le)(le)至關重要的(de)(de)(de)作(zuo)用(yong)。真(zhen)(zhen)(zhen)空(kong)(kong)度(du)穩(wen)定：水環真(zhen)(zhen)(zhen)空(kong)(kong)機組提供穩(wen)定的(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)環境，確(que)(que)保(bao)(bao)晶(jing)圓在(zai)切(qie)(qie)割(ge)(ge)過(guo)程(cheng)中(zhong)能(neng)夠牢固地吸(xi)(xi)附(fu)在(zai)切(qie)(qie)割(ge)(ge)平臺上，避免(mian)因振動或外(wai)力干擾導致的(de)(de)(de)切(qie)(qie)割(ge)(ge)偏(pian)差(cha)或損壞。水環真(zhen)(zhen)(zhen)空(kong)(kong)機組還具備(bei)良好的(de)(de)(de)密封性(xing)(xing)和(he)耐腐(fu)蝕性(xing)(xing)，能(neng)夠有(you)效防止(zhi)塵埃、雜質(zhi)(zhi)等(deng)污染物進(jin)入切(qie)(qie)割(ge)(ge)區域，保(bao)(bao)證晶(jing)圓切(qie)(qie)割(ge)(ge)的(de)(de)(de)潔凈度(du)和(he)精度(du)。其結構(gou)簡(jian)單、運行穩(wen)定，維護成(cheng)本低(di)廉水作(zuo)為(wei)(wei)工(gong)作(zuo)介質(zhi)(zhi)，環保(bao)(bao)無污染水環真(zhen)(zhen)(zhen)空(kong)(kong)機組具有(you)較寬的(de)(de)(de)抽氣范圍和(he)較強的(de)(de)(de)抽氣能(neng)力，能(neng)夠滿足不同(tong)規格、不同(tong)材質(zhi)(zhi)的(de)(de)(de)晶(jing)圓切(qie)(qie)割(ge)(ge)需求。在(zai)實際(ji)應用(yong)中(zhong)，晶(jing)圓吸(xi)(xi)附(fu)切(qie)(qie)割(ge)(ge)水環真(zhen)(zhen)(zhen)空(kong)(kong)機組已廣泛應用(yong)于集成(cheng)電(dian)路、微電(dian)子、光電(dian)子等(deng)領(ling)域的(de)(de)(de)晶(jing)圓切(qie)(qie)割(ge)(ge)工(gong)藝中(zhong)。例如，在(zai)先進(jin)制程(cheng)的(de)(de)(de)CPU、GPU等(deng)高(gao)(gao)性(xing)(xing)能(neng)芯片(pian)的(de)(de)(de)制造過(guo)程(cheng)中(zhong)，晶(jing)圓吸(xi)(xi)附(fu)切(qie)(qie)割(ge)(ge)水環真(zhen)(zhen)(zhen)空(kong)(kong)機組以其卓越(yue)的(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)性(xing)(xing)能(neng)和(he)穩(wen)定性(xing)(xing)，確(que)(que)保(bao)(bao)了(le)(le)芯片(pian)切(qie)(qie)割(ge)(ge)的(de)(de)(de)精度(du)和(he)成(cheng)品率，為(wei)(wei)產品的(de)(de)(de)高(gao)(gao)性(xing)(xing)能(neng)和(he)低(di)成(cheng)本生產提供了(le)(le)有(you)力保(bao)(bao)障。
發布時間(jian)： 2024 - 09 - 05
阿特(te)(te)拉(la)(la)(la)斯·科(ke)普柯Atlas Copco品(pin)(pin)(pin)牌(pai)螺桿(gan)(gan)真空(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)在CNC行業(ye)應(ying)用(yong)(yong)的(de)(de)(de)(de)優勢在眾多(duo)品(pin)(pin)(pin)牌(pai)中(zhong)(zhong)(zhong)，阿特(te)(te)拉(la)(la)(la)斯·科(ke)普柯Atlas Copco品(pin)(pin)(pin)牌(pai)以其(qi)卓越的(de)(de)(de)(de)品(pin)(pin)(pin)質和技術創新脫穎而出，其(qi)螺桿(gan)(gan)真空(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)在CNC精雕機(ji)(ji)(ji)真空(kong)(kong)(kong)吸(xi)附系統(tong)中(zhong)(zhong)(zhong)展現出了(le)(le)諸多(duo)優勢：1.高(gao)效(xiao)穩定(ding)：阿特(te)(te)拉(la)(la)(la)斯·科(ke)普柯Atlas Copco品(pin)(pin)(pin)牌(pai)螺桿(gan)(gan)真空(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)采用(yong)(yong)先進的(de)(de)(de)(de)螺桿(gan)(gan)轉(zhuan)子(zi)設計(ji)，能(neng)夠在低(di)轉(zhuan)速下(xia)產生較高(gao)的(de)(de)(de)(de)抽氣量，同(tong)(tong)時(shi)保持極低(di)的(de)(de)(de)(de)噪音和振動(dong)水(shui)平。這種高(gao)效(xiao)穩定(ding)的(de)(de)(de)(de)性能(neng)，確保了(le)(le)精雕機(ji)(ji)(ji)在長時(shi)間連(lian)續加(jia)(jia)工過程中(zhong)(zhong)(zhong)的(de)(de)(de)(de)真空(kong)(kong)(kong)穩定(ding)性，有效(xiao)提升(sheng)了(le)(le)加(jia)(jia)工精度和效(xiao)率。2.節能(neng)環保：相比傳統(tong)真空(kong)(kong)(kong)泵，阿特(te)(te)拉(la)(la)(la)斯螺桿(gan)(gan)真空(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)具有更(geng)(geng)(geng)高(gao)的(de)(de)(de)(de)能(neng)效(xiao)比，能(neng)在相同(tong)(tong)工作量下(xia)消耗(hao)更(geng)(geng)(geng)少(shao)的(de)(de)(de)(de)電能(neng)。此外，其(qi)優化的(de)(de)(de)(de)油(you)氣分離系統(tong)減少(shao)了(le)(le)油(you)霧排放(fang)，符合(he)現代(dai)制造業(ye)對環保的(de)(de)(de)(de)嚴格要(yao)求。3.易于(yu)維(wei)護(hu)：阿特(te)(te)拉(la)(la)(la)斯·科(ke)普柯Atlas Copco品(pin)(pin)(pin)牌(pai)螺桿(gan)(gan)真空(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)結構設計(ji)合(he)理，零部件更(geng)(geng)(geng)換簡(jian)便，且具備(bei)智(zhi)能(neng)故障診斷功能(neng)，能(neng)夠提前預警潛在問題，減少(shao)停機(ji)(ji)(ji)時(shi)間，降(jiang)低(di)維(wei)護(hu)成本。4.適應(ying)性強：針(zhen)對CNC精雕機(ji)(ji)(ji)加(jia)(jia)工過程中(zhong)(zhong)(zhong)可能(neng)遇(yu)到(dao)的(de)(de)(de)(de)不(bu)同(tong)(tong)材質、不(bu)同(tong)(tong)形(xing)狀的(de)(de)(de)(de)工件，阿特(te)(te)拉(la)(la)(la)斯螺桿(gan)(gan)真空(kong)(kong)(kong)機(ji)(ji)(ji)組(zu)提供(gong)了(le)(le)靈活的(de)(de)(de)(de)配置選項，如可調(diao)節的(de)(de)(de)(de)真空(kong)(kong)(kong)度、快速響應(ying)的(de)(de)(de)(de)啟停系統(tong)等，以滿(man)足多(duo)樣(yang)化的(de)(de)(de)(de)加(jia)(jia)工需求。
發布時(shi)間(jian)： 2024 - 08 - 25
VP干(gan)(gan)式(shi)(shi)(shi)無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)(luo)桿(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)作(zuo)為一(yi)種高(gao)(gao)(gao)效(xiao)、可靠(kao)的(de)(de)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)，具(ju)有多(duo)方面的(de)(de)優(you)勢。以下是其主要優(you)勢：1. 無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)設(she)(she)(she)計(ji)(ji)，清潔環保(bao)(bao)無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)污染：VP干(gan)(gan)式(shi)(shi)(shi)無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)(luo)桿(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)在(zai)(zai)運(yun)行(xing)(xing)過(guo)(guo)程中(zhong)(zhong)無(wu)(wu)(wu)(wu)(wu)需(xu)潤(run)(run)滑(hua)油(you)(you)(you)(you)(you)，因(yin)(yin)此不(bu)會產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)油(you)(you)(you)(you)(you)污染，特別適用(yong)(yong)于(yu)對(dui)清潔度(du)(du)要求高(gao)(gao)(gao)的(de)(de)工(gong)(gong)藝過(guo)(guo)程，如化(hua)(hua)工(gong)(gong)行(xing)(xing)業、塑(su)膠(jiao)行(xing)(xing)業、醫藥制造、半導體(ti)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)產(chan)(chan)等(deng)。環保(bao)(bao)節(jie)(jie)能(neng)：無(wu)(wu)(wu)(wu)(wu)需(xu)更換潤(run)(run)滑(hua)油(you)(you)(you)(you)(you)，減少了(le)廢(fei)棄物的(de)(de)產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)，同時避(bi)免了(le)由(you)于(yu)潤(run)(run)滑(hua)油(you)(you)(you)(you)(you)損(sun)耗導致的(de)(de)成(cheng)本增加(jia)(jia)(jia)，符合現(xian)代工(gong)(gong)業對(dui)環保(bao)(bao)和(he)(he)節(jie)(jie)能(neng)的(de)(de)要求.2. 高(gao)(gao)(gao)運(yun)行(xing)(xing)效(xiao)率(lv)和(he)(he)穩定性高(gao)(gao)(gao)效(xiao)泵(beng)(beng)速：由(you)于(yu)無(wu)(wu)(wu)(wu)(wu)需(xu)放置(zhi)大(da)量(liang)的(de)(de)潤(run)(run)滑(hua)液，VP干(gan)(gan)式(shi)(shi)(shi)無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)(luo)桿(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)能(neng)夠保(bao)(bao)持高(gao)(gao)(gao)效(xiao)的(de)(de)泵(beng)(beng)速，同時維(wei)(wei)持穩定的(de)(de)真(zhen)空(kong)(kong)(kong)(kong)度(du)(du)。高(gao)(gao)(gao)度(du)(du)穩定：其設(she)(she)(she)計(ji)(ji)保(bao)(bao)證了(le)長時間的(de)(de)穩定運(yun)行(xing)(xing)，減少了(le)停機維(wei)(wei)修(xiu)的(de)(de)時間，提高(gao)(gao)(gao)了(le)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)產(chan)(chan)效(xiao)率(lv)。3. 結(jie)(jie)構(gou)(gou)簡單(dan)(dan)，維(wei)(wei)護(hu)方便結(jie)(jie)構(gou)(gou)緊湊：VP干(gan)(gan)式(shi)(shi)(shi)無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)(luo)桿(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)由(you)對(dui)旋向相反(fan)的(de)(de)螺(luo)(luo)桿(gan)、泵(beng)(beng)體(ti)、端(duan)蓋(gai)、密封件等(deng)部件組成(cheng)，結(jie)(jie)構(gou)(gou)相對(dui)簡單(dan)(dan)，使得(de)安裝和(he)(he)維(wei)(wei)護(hu)更加(jia)(jia)(jia)方便。免維(wei)(wei)護(hu)或少維(wei)(wei)護(hu)：由(you)于(yu)其無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)設(she)(she)(she)計(ji)(ji)，減少了(le)因(yin)(yin)潤(run)(run)滑(hua)油(you)(you)(you)(you)(you)更換和(he)(he)維(wei)(wei)護(hu)帶來(lai)的(de)(de)工(gong)(gong)作(zuo)量(liang)，降低了(le)維(wei)(wei)護(hu)成(cheng)本。4. 廣泛的(de)(de)應用(yong)(yong)領域(yu)(yu)多(duo)種行(xing)(xing)業適用(yong)(yong)：VP干(gan)(gan)式(shi)(shi)(shi)無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)(luo)桿(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)因(yin)(yin)其獨特的(de)(de)優(you)勢，在(zai)(zai)石油(you)(you)(you)(you)(you)化(hua)(hua)工(gong)(gong)、塑(su)膠(jiao)橡塑(su)、醫藥制造、半導體(ti)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)產(chan)(chan)等(deng)多(duo)個領域(yu)(yu)得(de)到廣泛應用(yong)(yong)。例如，在(zai)(zai)塑(su)膠(jiao)造粒(li)制造過(guo)(guo)程中(zhong)(zhong)，其無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)無(wu)(wu)(wu)(wu)(wu)水帶多(duo)條產(chan)(chan)線，非常符合現(xian)代化(hua)(hua)的(de)(de)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)產(chan)(chan)要求；在(zai)(zai)半導體(ti)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)產(chan)(chan)中(zhong)(zhong)，其無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)設(she)(she)(she)計(ji)(ji)不(bu)會影(ying)響處理(li)過(guo)(guo)程，保(bao)(bao)證了(le)產(chan)(chan)品的(de)(de)純凈度(du)(du)。5. 先進的(de)(de)技術和(he)(he)工(gong)(gong)藝高(gao)(gao)(gao)精度(du)(du)加(jia)(jia)(jia)工(gong)(gong)：VP干(gan)(gan)式(shi)(shi)(shi)無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)(luo)桿(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)螺(luo)(luo)桿(gan)轉(zhuan)子采用(yong)(yong)三維(wei)(wei)曲面數學(xue)模型設(she)(she)(she)計(ji)(ji)，通(tong)過(guo)(guo)高(gao)(gao)(gao)精度(du)(du)的(de)(de)數控(kong)設(she)(she)(she)備加(jia)(jia)(jia)工(gong)(gong)而成(cheng)，保(bao)(bao)證了(le)轉(zhuan)子的(de)(de)精度(du)(du)和(he)(he)質量(liang)。低噪(zao)音(yin)運(yun)行(xing)(xing)：由(you)于(yu)其獨特的(de)(de)結(jie)(jie)構(gou)(gou)和(he)(he)設(she)(she)(she)計(ji)(ji)，VP干(gan)(gan)式(shi)(shi)(shi)無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)(luo)桿(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)在(zai)(zai)運(yun)行(xing)(xing)過(guo)(guo)程中(zhong)(zhong)噪(zao)音(yin)較低，通(tong)常保(bao)(bao)持在(zai)(zai)80分貝(bei)左右，為操作(zuo)人員提供了(le)更加(jia)(jia)(jia)舒適的(de)(de)工(gong)(gong)作(zuo)環境。綜上所述，VP干(gan)(gan)式(shi)(shi)(shi)無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)螺(luo)(luo)桿(gan)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)以其無(wu)(wu)(wu)(wu)(wu)油(you)(you)(you)(you)(you)設(she)(she)(she)計(ji)(ji)、高(gao)(gao)(gao)效(xiao)穩定、結(jie)(jie)構(gou)(gou)簡單(dan)(dan)、維(wei)(wei)護(hu)方便以及廣泛的(de)(de)應用(yong)(yong)領域(yu)(yu)等(deng)優(you)勢，在(zai)(zai)現(xian)代工(gong)(gong)業中(zhong)(zhong)發(fa)揮著(zhu)越來(lai)越重要的(de)(de)作(zuo)用(yong)(yong)。
發布時(shi)間(jian)： 2024 - 08 - 09
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