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2020 - 04 - 21
農(nong)(nong)(nong)(nong)產(chan)(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)對促進農(nong)(nong)(nong)(nong)業(ye)(ye)(ye)生(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)發展(zhan)、提高農(nong)(nong)(nong)(nong)業(ye)(ye)(ye)生(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)效率具有(you)(you)重(zhong)要(yao)(yao)意義。發展(zhan)農(nong)(nong)(nong)(nong)產(chan)(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)有(you)(you)哪些機遇和(he)(he)(he)挑(tiao)戰(zhan)?       機會：　　(1)政策環境更(geng)(geng)有(you)(you)利;　　(2)需(xu)求拉(la)動(dong)(dong)(dong)(dong)更(geng)(geng)強;　　(3)原(yuan)料(liao)基(ji)礎更(geng)(geng)加(jia)(jia)(jia)豐富;　　(4)科技(ji)支撐更(geng)(geng)加(jia)(jia)(jia)強大。　　挑(tiao)戰(zhan)：　　(1)環境和(he)(he)(he)資源(yuan)約束加(jia)(jia)(jia)劇;　　(2)生(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)要(yao)(yao)素供(gong)給(gei)不足;　　(3)國際貿易的(de)(de)(de)(de)(de)不確定性(xing)增(zeng)加(jia)(jia)(jia);　　(4)質量和(he)(he)(he)安全要(yao)(yao)求提高。　　為(wei)(wei)了提高農(nong)(nong)(nong)(nong)產(chan)(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)設(she)備(bei)，真(zhen)(zhen)空(kong)(kong)(kong)(kong)技(ji)術根據(ju)實際情況和(he)(he)(he)自身(shen)經驗，針對旋(xuan)片(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)在農(nong)(nong)(nong)(nong)產(chan)(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)行(xing)業(ye)(ye)(ye)的(de)(de)(de)(de)(de)應(ying)用，為(wei)(wei)農(nong)(nong)(nong)(nong)產(chan)(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)行(xing)業(ye)(ye)(ye)制定了一(yi)套真(zhen)(zhen)空(kong)(kong)(kong)(kong)解決方案。讓我們一(yi)起學習(xi)它。　　農(nong)(nong)(nong)(nong)產(chan)(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)：指以(yi)人工(gong)(gong)(gong)(gong)(gong)(gong)生(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)的(de)(de)(de)(de)(de)農(nong)(nong)(nong)(nong)業(ye)(ye)(ye)原(yuan)料(liao)和(he)(he)(he)野生(sheng)(sheng)動(dong)(dong)(dong)(dong)物資源(yuan)為(wei)(wei)原(yuan)料(liao)的(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)生(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)活動(dong)(dong)(dong)(dong)的(de)(de)(de)(de)(de)總和(he)(he)(he)。廣(guang)義：指以(yi)人工(gong)(gong)(gong)(gong)(gong)(gong)生(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)和(he)(he)(he)野生(sheng)(sheng)動(dong)(dong)(dong)(dong)物資源(yuan)為(wei)(wei)原(yuan)料(liao)的(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)生(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)活動(dong)(dong)(dong)(dong)的(de)(de)(de)(de)(de)總和(he)(he)(he)。狹義：指以(yi)農(nong)(nong)(nong)(nong)林牧(mu)漁產(chan)(chan)(chan)(chan)(chan)品(pin)(pin)及其加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)產(chan)(chan)(chan)(chan)(chan)品(pin)(pin)為(wei)(wei)原(yuan)料(liao)的(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)生(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)活動(dong)(dong)(dong)(dong)。　　真(zhen)(zhen)空(kong)(kong)(kong)(kong)冷凍干燥技(ji)術是農(nong)(nong)(nong)(nong)產(chan)(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)發展(zhan)的(de)(de)(de)(de)(de)關鍵技(ji)術之一(yi)，可應(ying)用于旋(xuan)葉(xie)(xie)式真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。　　為(wei)(wei)什(shen)么旋(xuan)片(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)是農(nong)(nong)(nong)(nong)產(chan)(chan)(chan)(chan)(chan)品(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)業(ye)(ye)(ye)的(de)(de)(de)(de)(de)更(geng)(geng)好選擇?這(zhe)需(xu)要(yao)(yao)從(cong)其工(gong)(gong)(gong)(gong)(gong)(gong)作原(yuan)理和(he)(he)(he)特點(dian)來解釋。　　旋(xuan)轉葉(xie)(xie)片(pian)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)作原(yuan)理：旋(xuan)轉葉(xie)(xie)片(pian)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)旋(xuan)轉葉(xie)(xie)片(pian)將由(you)轉子(zi)、泵(beng)(beng)(beng)(beng)腔和(he)(he)(he)兩端(duan)蓋圍成(cheng)的(de)(de)(de)(de)(de)月牙形空(kong)(kong)(kong)(kong)間分成(cheng)三部分：a、b和(he)(he)(he)c。當轉子(zi)沿箭頭(tou)方向旋(xuan)轉時，與吸入口連(lian)通的(de)(de)(de)(de)(de)空(kong)(kong)(kong)(kong)間a的(de)(de)(de)(de)(de)容積(ji)逐漸增(zeng)大并(bing)處(chu)于吸入過(guo)程中。與排(pai)氣(qi)口連(lian)通的(de)(de)(de)(de)(de)空(kong)(kong)(kong)(kong)間C的(de)(de)(de)(de)(de)體(ti)積(ji)逐漸減(jian)小(xiao)(xiao)并(bing)處(chu)于排(pai)氣(qi)過(guo)程中。中央空(kong)(kong)(kong)(kong)間B的(de)(de)(de)(de)(de)體(ti)積(ji)也(ye)逐漸減(jian)小(xiao)(xiao)并(bing)處(chu)于壓(ya)縮過(guo)程中。　　由(you)于空(kong)(kong)(kong)(kong)間A的(de)(de)(de)(de)(de)體(ti)積(ji)逐...
2020 - 04 - 23
泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)工(gong)作原(yuan)理　　單(dan)(dan)(dan)螺(luo)(luo)(luo)桿(gan)真空(kong)泵(beng)(beng)(beng)是(shi)一種具(ju)有內部(bu)嚙合和(he)(he)偏(pian)心(xin)(xin)旋(xuan)轉(zhuan)的(de)(de)(de)(de)(de)(de)(de)(de)正排量(liang)(liang)泵(beng)(beng)(beng)。該泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)主要部(bu)件(jian)是(shi)：單(dan)(dan)(dan)頭螺(luo)(luo)(luo)旋(xuan)轉(zhuan)子(zi)(zi)(zi)和(he)(he)通(tong)常由(you)彈性材料制成(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)雙螺(luo)(luo)(luo)旋(xuan)定(ding)(ding)子(zi)(zi)(zi)。當(dang)(dang)轉(zhuan)子(zi)(zi)(zi)繞著空(kong)腔中(zhong)(zhong)定(ding)(ding)子(zi)(zi)(zi)的(de)(de)(de)(de)(de)(de)(de)(de)軸(zhou)線進行(xing)行(xing)星(xing)旋(xuan)轉(zhuan)時(shi)，旋(xuan)轉(zhuan)定(ding)(ding)子(zi)(zi)(zi)之間(jian)形成(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)閉合腕(wan)部(bu)將沿(yan)著轉(zhuan)子(zi)(zi)(zi)螺(luo)(luo)(luo)旋(xuan)運(yun)(yun)動(dong)。因(yin)此，介(jie)(jie)質(zhi)(zhi)(zhi)從吸入口(kou)連續、均(jun)勻(yun)和(he)(he)恒定(ding)(ding)地輸(shu)(shu)送(song)到(dao)壓(ya)力(li)出口(kou)。基(ji)于(yu)這一特性，單(dan)(dan)(dan)個(ge)螺(luo)(luo)(luo)桿(gan)真空(kong)泵(beng)(beng)(beng)特別適用于(yu)以(yi)(yi)(yi)(yi)下工(gong)作條件(jian)。　　高(gao)粘度(du)輸(shu)(shu)送(song)介(jie)(jie)質(zhi)(zhi)(zhi)：粘度(du)在37000至200000厘(li)泊的(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)質(zhi)(zhi)(zhi)可(ke)根(gen)據泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)尺(chi)寸輸(shu)(shu)送(song)。　　含有顆粒或纖維(wei)的(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)質(zhi)(zhi)(zhi)：顆粒直(zhi)徑可(ke)以(yi)(yi)(yi)(yi)是(shi)30毫米(不(bu)超過(guo)轉(zhuan)子(zi)(zi)(zi)偏(pian)心(xin)(xin)率)。光纖長度(du)可(ke)以(yi)(yi)(yi)(yi)是(shi)350毫米(相當(dang)(dang)于(yu)0.4位(wei)的(de)(de)(de)(de)(de)(de)(de)(de)間(jian)距)。其(qi)含量(liang)(liang)一般可(ke)達到(dao)中(zhong)(zhong)窖的(de)(de)(de)(de)(de)(de)(de)(de)40%。如果(guo)介(jie)(jie)質(zhi)(zhi)(zhi)中(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)固(gu)體(ti)(ti)是(shi)細(xi)粉末的(de)(de)(de)(de)(de)(de)(de)(de)形式，最(zui)高(gao)含量(liang)(liang)可(ke)以(yi)(yi)(yi)(yi)達到(dao)60%或更多，并且可(ke)以(yi)(yi)(yi)(yi)運(yun)(yun)輸(shu)(shu)。當(dang)(dang)要求(qiu)傳輸(shu)(shu)壓(ya)力(li)穩定(ding)(ding)且介(jie)(jie)質(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)固(gu)有結(jie)構(gou)(gou)不(bu)被破壞(huai)時(shi)，單(dan)(dan)(dan)個(ge)螺(luo)(luo)(luo)桿(gan)真空(kong)泵(beng)(beng)(beng)是(shi)最(zui)理想的(de)(de)(de)(de)(de)(de)(de)(de)。　　泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)特性　　單(dan)(dan)(dan)螺(luo)(luo)(luo)桿(gan)真空(kong)泵(beng)(beng)(beng)由(you)于(yu)其(qi)結(jie)構(gou)(gou)和(he)(he)工(gong)作特性，與(yu)活(huo)塞泵(beng)(beng)(beng)、離(li)(li)心(xin)(xin)泵(beng)(beng)(beng)、葉片泵(beng)(beng)(beng)和(he)(he)齒輪泵(beng)(beng)(beng)相比具(ju)有以(yi)(yi)(yi)(yi)下優(you)點(dian)：　　能輸(shu)(shu)送(song)高(gao)固(gu)體(ti)(ti)含量(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)質(zhi)(zhi)(zhi);　　流量(liang)(liang)均(jun)勻(yun)壓(ya)力(li)穩定(ding)(ding)，特別是(shi)在低轉(zhuan)速(su)下;　　流量(liang)(liang)與(yu)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)轉(zhuan)速(su)成(cheng)正比，因(yin)此它具(ju)有良好的(de)(de)(de)(de)(de)(de)(de)(de)可(ke)變可(ke)調性;　　一個(ge)泵(beng)(beng)(beng)可(ke)以(yi)(yi)(yi)(yi)輸(shu)(shu)送(song)不(bu)同粘度(du)的(de)(de)(de)(de)(de)(de)(de)(de)介(jie)(jie)質(zhi)(zhi)(zhi)。　　泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)安裝(zhuang)位(wei)置可(ke)以(yi)(yi)(yi)(yi)隨意(yi)傾(qing)斜;　　適用于(yu)輸(shu)(shu)送(song)敏感物品(pin)和(he)(he)易受(shou)離(li)(li)心(xin)(xin)力(li)等(deng)損壞(huai)的(de)(de)(de)(de)(de)(de)(de)(de)物品(pin)。　　體(ti)(ti)積小、重量(liang)(liang)輕、噪音(yin)低、結(jie)構(gou)(gou)簡單(dan)(dan)(dan)、維(wei)修方便。　　泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)(de)使用　　單(dan)(dan)(dan)螺(luo)(luo)(luo)桿(gan)真空(kong)泵(beng)(beng)(beng)可(ke)廣泛(fan)用于(yu)以(yi)(yi)(yi)(yi)下工(gong)業(ye)部(bu)門輸(shu)(shu)送(song)各種介(jie)(jie)質(zhi)(zhi)(zhi)。　　化學工(gong)業(ye)：酸(suan)、堿(jian)、鹽溶液，螺(luo)(luo)(luo)桿(gan)真空(kong)泵(beng)(beng)(beng)出口(kou)壓(ya)力(li)各種...
2020 - 04 - 26
了(le)解(jie)了(le)干(gan)(gan)式真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)的(de)(de)抽(chou)(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)界定后(hou)，應用起(qi)來(lai)會更加(jia)得心應手(shou)。接下(xia)來(lai)就對抽(chou)(chou)供(gong)(gong)氣(qi)量(liang)(liang)以及(ji)測(ce)算(suan)方(fang)法(fa)來(lai)進行簡單的(de)(de)詳解(jie)。　　1、抽(chou)(chou)供(gong)(gong)氣(qi)量(liang)(liang)：抽(chou)(chou)供(gong)(gong)氣(qi)量(liang)(liang)是(shi)干(gan)(gan)式真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)泵(beng)效(xiao)的(de)(de)一(yi)(yi)個(ge)考慮因(yin)素。一(yi)(yi)般公司用L/S和m3/h來(lai)表(biao)述。是(shi)彌補(bu)漏汽(qi)(qi)率的(de)(de)基(ji)(ji)本參數。不(bu)(bu)難理解(jie)，基(ji)(ji)礎知(zhi)識下(xia)抽(chou)(chou)一(yi)(yi)個(ge)一(yi)(yi)樣容(rong)量(liang)(liang)的(de)(de)容(rong)器，為(wei)(wei)什么(me)抽(chou)(chou)供(gong)(gong)氣(qi)量(liang)(liang)大(da)的(de)(de)干(gan)(gan)式真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)很容(rong)易(yi)抽(chou)(chou)中(zhong)(zhong)大(da)家(jia)(jia)必須的(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)值(zhi)(zhi)(zhi)，而(er)抽(chou)(chou)供(gong)(gong)氣(qi)量(liang)(liang)小的(de)(de)則較慢(man)甚至(zhi)無法(fa)抽(chou)(chou)中(zhong)(zhong)大(da)家(jia)(jia)要想(xiang)的(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)值(zhi)(zhi)(zhi)?因(yin)為(wei)(wei)管路(lu)或者容(rong)器從始至(zhi)終不(bu)(bu)大(da)可(ke)能(neng)(neng)確保毫無疑問不(bu)(bu)漏水汽(qi)(qi)，而(er)抽(chou)(chou)供(gong)(gong)氣(qi)量(liang)(liang)大(da)的(de)(de)彌補(bu)了(le)漏汽(qi)(qi)所(suo)造(zao)成的(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)值(zhi)(zhi)(zhi)減(jian)少的(de)(de)因(yin)素，因(yin)而(er)，空(kong)(kong)氣(qi)量(liang)(liang)的(de)(de)很容(rong)易(yi)抽(chou)(chou)中(zhong)(zhong)理性(xing)化真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)值(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)。這(zhe)里建(jian)議，在預計出(chu)基(ji)(ji)礎知(zhi)識抽(chou)(chou)供(gong)(gong)氣(qi)量(liang)(liang)的(de)(de)情況下(xia)，大(da)家(jia)(jia)盡量(liang)(liang)選擇高一(yi)(yi)級的(de)(de)抽(chou)(chou)供(gong)(gong)氣(qi)量(liang)(liang)的(de)(de)機械(xie)(xie)泵(beng)。　　2、制作(zuo)工(gong)藝要求(qiu)的(de)(de)抽(chou)(chou)供(gong)(gong)氣(qi)量(liang)(liang)(抽(chou)(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)速率)　　機械(xie)(xie)泵(beng)要求(qiu)抽(chou)(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)速率(也就是(shi)要求(qiu)機械(xie)(xie)泵(beng)在其工(gong)作(zuo)壓力下(xia)，排出(chu)去氣(qi)體、液體，固體的(de)(de)專(zhuan)(zhuan)業能(neng)(neng)力)，一(yi)(yi)般公司：m3/h，L/S,m3/min。具體測(ce)算(suan)方(fang)法(fa)可(ke)以參考下(xia)面計算(suan)公式：　　S=(V/t)×ln(P1/P2)　　在這(zhe)其中(zhong)(zhong)：S為(wei)(wei)機械(xie)(xie)泵(beng)抽(chou)(chou)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)速率(L/s)　　V為(wei)(wei)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)室容(rong)積(L)　　t為(wei)(wei)保證要求(qiu)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)值(zhi)(zhi)(zhi)所(suo)需時間(s)　　P1為(wei)(wei)初始氣(qi)體壓強(qiang)(qiang)(Pa)　　P2為(wei)(wei)要求(qiu)氣(qi)體壓強(qiang)(qiang)(Pa)　　清(qing)楚了(le)干(gan)(gan)式真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)這(zhe)類(lei)專(zhuan)(zhuan)業技能(neng)(neng)后(hou)，就了(le)解(jie)怎樣根據工(gong)作(zuo)中(zhong)(zhong)情況進行適當型號(hao)規格挑(tiao)選了(le)，這(zhe)類(lei)基(ji)(ji)本參數都是(shi)一(yi)(yi)些(xie)評價方(fang)法(fa)。
2020 - 04 - 28
目前(qian)，大多(duo)數真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)預(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)(leng)裝(zhuang)置中使(shi)(shi)用(yong)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)是(shi)旋片真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)。盡管帶(dai)有(you)氣(qi)(qi)鎮裝(zhuang)置的(de)(de)(de)(de)旋片泵(beng)(beng)(beng)(beng)(beng)可(ke)以(yi)(yi)去除(chu)含有(you)少量(liang)(liang)水蒸(zheng)氣(qi)(qi)和(he)(he)(he)大量(liang)(liang)永久氣(qi)(qi)體的(de)(de)(de)(de)混(hun)合氣(qi)(qi)體，但在真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)預(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)(leng)過(guo)程(cheng)中，由(you)于(yu)蔬(shu)(shu)菜(cai)(cai)內部(bu)(bu)水分的(de)(de)(de)(de)蒸(zheng)發，大量(liang)(liang)水蒸(zheng)氣(qi)(qi)將(jiang)(jiang)被(bei)泵(beng)(beng)(beng)(beng)(beng)入旋片泵(beng)(beng)(beng)(beng)(beng)，水蒸(zheng)氣(qi)(qi)將(jiang)(jiang)在泵(beng)(beng)(beng)(beng)(beng)室中冷(leng)(leng)(leng)(leng)(leng)凝。這(zhe)將(jiang)(jiang)導致真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)潤滑油乳化變(bian)質(zhi)，嚴重影(ying)響真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)所能(neng)(neng)達到的(de)(de)(de)(de)極限壓力，降低(di)潤滑性能(neng)(neng)，增加磨損，不(bu)能(neng)(neng)正常(chang)工作，甚至造成泵(beng)(beng)(beng)(beng)(beng)體、轉子等部(bu)(bu)件嚴重腐(fu)蝕，導致整機(ji)報廢。因此，推(tui)薦羅茨(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)在真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)預(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)(leng)裝(zhuang)置中的(de)(de)(de)(de)應用(yong)。　　蔬(shu)(shu)菜(cai)(cai)收獲后(hou)預(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)(leng)是(shi)保(bao)持蔬(shu)(shu)菜(cai)(cai)新鮮、延緩(huan)蔬(shu)(shu)菜(cai)(cai)老化和(he)(he)(he)變(bian)質(zhi)的(de)(de)(de)(de)有(you)效方(fang)法(fa)。對于(yu)不(bu)同的(de)(de)(de)(de)蔬(shu)(shu)菜(cai)(cai)，可(ke)以(yi)(yi)分別采用(yong)冷(leng)(leng)(leng)(leng)(leng)風預(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)(leng)、差(cha)壓預(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)(leng)、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)預(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)(leng)和(he)(he)(he)水預(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)(leng)。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)冷(leng)(leng)(leng)(leng)(leng)卻(que)(que)在羅茨(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)已經廣泛應用(yong)于(yu)食品(pin)工業領(ling)域。與(yu)傳統的(de)(de)(de)(de)冷(leng)(leng)(leng)(leng)(leng)卻(que)(que)方(fang)式如吹(chui)風和(he)(he)(he)浸泡相比，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)預(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)(leng)可(ke)以(yi)(yi)大大縮短冷(leng)(leng)(leng)(leng)(leng)卻(que)(que)時(shi)間，使(shi)(shi)食品(pin)內部(bu)(bu)的(de)(de)(de)(de)溫度(du)場更加均勻。顯然，從保(bao)鮮的(de)(de)(de)(de)角度(du)來看，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)預(yu)(yu)(yu)冷(leng)(leng)(leng)(leng)(leng)裝(zhuang)置是(shi)目前(qian)最理想的(de)(de)(de)(de)蔬(shu)(shu)菜(cai)(cai)冷(leng)(leng)(leng)(leng)(leng)卻(que)(que)和(he)(he)(he)制(zhi)冷(leng)(leng)(leng)(leng)(leng)設(she)備。　　真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)冷(leng)(leng)(leng)(leng)(leng)卻(que)(que)系統包括(kuo)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)室、支架和(he)(he)(he)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)，其中真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)為(wei)羅茨(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)。羅茨(ci)泵(beng)(beng)(beng)(beng)(beng)：運行(xing)時(shi)應注意保(bao)證真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)進水溫度(du)盡可(ke)能(neng)(neng)接近設(she)計運行(xing)條件，水量(liang)(liang)充足。(2)確保(bao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)冷(leng)(leng)(leng)(leng)(leng)卻(que)(que)水循環，否則機(ji)組(zu)將(jiang)(jiang)在運行(xing)1小時(shi)左右時(shi)因羅茨(ci)泵(beng)(beng)(beng)(beng)(beng)過(guo)熱(re)保(bao)護而(er)停機(ji)。　　羅茨(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)產(chan)品(pin)的(de)(de)(de)(de)特(te)點：　　1.電機(ji)多(duo)樣性　　每臺羅茨(ci)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)電機(ji)可(ke)以(yi)(yi)風冷(leng)(leng)(leng)(leng)(leng)或(huo)水冷(leng)(leng)(leng)(leng)(leng)，以(yi)(yi)確保(bao)客戶的(de)(de)(de)(de)正常(chang)使(shi)(shi)用(yong)　　該泵(beng)(beng)(beng)(beng)(beng)由(you)鋁合金(jin)或(huo)鑄鐵制(zhi)成，具有(you)散(san)熱(re)快、耐(nai)腐(fu)蝕性強的(de)(de)(de)(de)優點。　　2.結(jie)構簡單，維(wei)護方(fang)便　　轉子型(xing)線通過(guo)精(jing)心設(she)計和(he)(he)(he)生產(chan)圓弧(hu)轉子，使(shi)(shi)泵(beng)(beng)(beng)(beng)(beng)...
2020 - 04 - 30
真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)：真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)為(wei)(wei)一種抽(chou)(chou)氣(qi)(qi)裝置，可(ke)(ke)將真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)統(tong)中的(de)(de)(de)氣(qi)(qi)體(ti)(ti)抽(chou)(chou)出(chu)，使返回真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)統(tong)中的(de)(de)(de)氣(qi)(qi)體(ti)(ti)數量(liang)(liang)比抽(chou)(chou)出(chu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)統(tong)中的(de)(de)(de)氣(qi)(qi)體(ti)(ti)數量(liang)(liang)少。　　一、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)分(fen)類(lei)(lei)　　根據真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)工作(zuo)原理基本(ben)上分(fen)為(wei)(wei)氣(qi)(qi)體(ti)(ti)輸(shu)(shu)送泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)和氣(qi)(qi)體(ti)(ti)捕集(ji)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)兩種類(lei)(lei)型，真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)分(fen)類(lei)(lei)和圖(tu)2不同真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度所示。　　氣(qi)(qi)體(ti)(ti)輸(shu)(shu)送泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)分(fen)為(wei)(wei)：　　變(bian)容真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)：泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)腔(qiang)容積的(de)(de)(de)周期性變(bian)化(hua)來完(wan)成(cheng)抽(chou)(chou)氣(qi)(qi)。　　動(dong)量(liang)(liang)傳(chuan)輸(shu)(shu)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)：依靠高速(su)葉(xie)片、射流，將動(dong)量(liang)(liang)傳(chuan)遞給氣(qi)(qi)體(ti)(ti)，完(wan)成(cheng)抽(chou)(chou)氣(qi)(qi)。　　氣(qi)(qi)體(ti)(ti)輸(shu)(shu)送泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)主(zhu)要(yao)(yao)包(bao)括(kuo)：　　1、液(ye)環真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);2、往復式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);3、油封(feng)機械泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);4、羅茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);5、干(gan)式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)等。　　氣(qi)(qi)體(ti)(ti)捕集(ji)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)主(zhu)要(yao)(yao)包(bao)括(kuo)：　　1、低(di)溫泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);2、離子濺射泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);3、分(fen)子篩吸附泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);4、鈦(tai)升(sheng)華(hua)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);5、電離升(sheng)華(hua)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);6、鋯鋁合金(jin)吸氣(qi)(qi)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)等。　　真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)類(lei)(lei)型按真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)用(yong)途可(ke)(ke)分(fen)為(wei)(wei)如下8部(bu)分(fen)：　　(1)主(zhu)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Main pump)：在(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)統(tong)中，用(yong)來獲得所要(yao)(yao)求真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);　　(2)粗(cu)抽(chou)(chou)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Roughing vacuum pump)：從大氣(qi)(qi)壓開始(shi)降(jiang)低(di)系(xi)統(tong)的(de)(de)(de)壓力到另一抽(chou)(chou)氣(qi)(qi)系(xi)統(tong)開始(shi)工作(zuo)的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);　　(3)前(qian)級(ji)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Backing vacuum pump)：用(yong)來維持另外一個泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)前(qian)級(ji)壓力在(zai)其臨界前(qian)級(ji)壓力以(yi)下的(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng);　　(4)維持泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Holding vacuum pump)：在(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)統(tong)中，當氣(qi)(qi)體(ti)(ti)量(liang)(liang)很小，不能有(you)效的(de)(de)(de)利用(yong)主(zhu)前(qian)級(ji)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)。此時，可(ke)(ke)以(yi)利用(yong)容量(liang)(liang)較小的(de)(de)(de)輔助前(qian)級(ji)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)來維持主(zhu)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)工作(zuo)或維持容器(qi)所需真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度;　　(5)粗(cu)/低(di)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Rough/Low ...
2020 - 05 - 08
與(yu)其他真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)設(she)備(bei)一(yi)樣，旋(xuan)片(pian)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)在使用(yong)(yong)過程(cheng)中不(bu)可避免(mian)地會出(chu)現(xian)一(yi)些(xie)問(wen)(wen)(wen)題(ti)或故(gu)(gu)(gu)障，影響(xiang)設(she)備(bei)的(de)(de)(de)中長(chang)期運行(xing)。只有(you)(you)了(le)(le)解了(le)(le)失敗的(de)(de)(de)原因(yin)，我(wo)們才能(neng)更(geng)好(hao)地提出(chu)解決(jue)方案。　　1、旋(xuan)片(pian)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)不(bu)轉動(dong)，情況不(bu)明時(shi)不(bu)先啟動(dong)泵(beng)(beng)(beng)(beng)，以免(mian)加重問(wen)(wen)(wen)題(ti)，用(yong)(yong)手可以移動(dong)而不(bu)能(neng)移動(dong)。由(you)于(yu)耦合(he)問(wen)(wen)(wen)題(ti)、皮帶(dai)打滑、電(dian)機(ji)接線錯(cuo)誤、電(dian)機(ji)損壞和(he)(he)電(dian)源故(gu)(gu)(gu)障，大(da)多數泵(beng)(beng)(beng)(beng)無(wu)法旋(xuan)轉。　　2、溫(wen)(wen)(wen)度(du)過高(gao)(gao)，一(yi)般旋(xuan)片(pian)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)溫(wen)(wen)(wen)度(du)過高(gao)(gao)的(de)(de)(de)原因(yin)是泵(beng)(beng)(beng)(beng)環境溫(wen)(wen)(wen)度(du)過高(gao)(gao)，進氣溫(wen)(wen)(wen)度(du)過高(gao)(gao)，進氣冷(leng)卻裝置無(wu)效。泵(beng)(beng)(beng)(beng)長(chang)期連續運行(xing)的(de)(de)(de)入口(kou)壓力過高(gao)(gao)，水(shui)(shui)(shui)(shui)冷(leng)泵(beng)(beng)(beng)(beng)的(de)(de)(de)冷(leng)卻水(shui)(shui)(shui)(shui)量(liang)缺乏循環水(shui)(shui)(shui)(shui)，設(she)計效果(guo)不(bu)好(hao)，溫(wen)(wen)(wen)控水(shui)(shui)(shui)(shui)量(liang)調節閥(fa)(fa)失效等(deng)。　　3、旋(xuan)片(pian)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)漏(lou)油(you)(you)(you)可能(neng)是由(you)于(yu)密封(feng)老化、裝置不(bu)當(dang)、損壞和(he)(he)故(gu)(gu)(gu)障、外觀不(bu)均勻、雜質、粗(cu)糙度(du)和(he)(he)鑄件松動(dong)造(zao)成的(de)(de)(de)。如(ru)果(guo)停泵(beng)(beng)(beng)(beng)后(hou)回油(you)(you)(you)，油(you)(you)(you)將進入流向氣鎮閥(fa)(fa)，如(ru)果(guo)氣鎮閥(fa)(fa)沒有(you)(you)關(guan)閉，油(you)(you)(you)可能(neng)會泄漏(lou)。制作橡膠墊時(shi)，必須使用(yong)(yong)耐油(you)(you)(you)橡膠。如(ru)果(guo)密封(feng)面太大(da)，機(ji)油(you)(you)(you)會泄漏(lou)。　　4、旋(xuan)片(pian)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)漏(lou)水(shui)(shui)(shui)(shui)可能(neng)發生在水(shui)(shui)(shui)(shui)管接頭(tou)、水(shui)(shui)(shui)(shui)套蓋平面、排水(shui)(shui)(shui)(shui)管孔螺塞，排水(shui)(shui)(shui)(shui)閥(fa)(fa)等(deng)處(chu)。水(shui)(shui)(shui)(shui)套鉆穿、鑄造(zao)缺陷、凍裂，也可能(neng)造(zao)成漏(lou)水(shui)(shui)(shui)(shui)。　　高(gao)(gao)溫(wen)(wen)(wen)和(he)(he)漏(lou)油(you)(you)(you)是旋(xuan)片(pian)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)在使用(yong)(yong)過程(cheng)中的(de)(de)(de)常見(jian)故(gu)(gu)(gu)障。因(yin)此，為了(le)(le)避免(mian)故(gu)(gu)(gu)障對工(gong)業生產進度(du)的(de)(de)(de)影響(xiang)，有(you)(you)必要(yao)定期做好(hao)設(she)備(bei)的(de)(de)(de)日常維護和(he)(he)檢查工(gong)作，及時(shi)解決(jue)問(wen)(wen)(wen)題(ti)。　　恒才機(ji)電(dian)防(fang)爆(bao)旋(xuan)片(pian)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)廠(chang)家(jia)主要(yao)產品有(you)(you)2BV、V、VG、VI、VZ、VN、LRP系(xi)(xi)列水(shui)(shui)(shui)(shui)環真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng),X、GVD系(xi)(xi)列旋(xuan)片(pian)真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng),ZJ系(xi)(xi)列羅茨真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng),GXS、DHS、VSD、GHS系(xi)(xi)列螺桿真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng),...
2020 - 05 - 14
黃花(hua)(hua)菜(cai)是(shi)市面(mian)上(shang)比較受(shou)歡迎(ying)的(de)(de)(de)(de)(de)蔬菜(cai)之一，為(wei)了(le)長期(qi)(qi)保(bao)存和運輸。回采取曬(shai)干(gan)(gan)(gan)和真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)干(gan)(gan)(gan)燥(zao)這(zhe)兩種(zhong)方式。有(you)機(ji)黃花(hua)(hua)菜(cai)加工(gong)后能夠增加農民銷售收入。　　黃花(hua)(hua)菜(cai)干(gan)(gan)(gan)燥(zao)主(zhu)要使(shi)用(yong)(yong)的(de)(de)(de)(de)(de)就(jiu)是(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)干(gan)(gan)(gan)燥(zao)機(ji)，這(zhe)種(zhong)設備可以讓黃花(hua)(hua)菜(cai)快速干(gan)(gan)(gan)燥(zao)和殺菌。實現(xian)保(bao)質(zhi)期(qi)(qi)的(de)(de)(de)(de)(de)延(yan)長。今天我們就(jiu)來介紹(shao)一下真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)干(gan)(gan)(gan)燥(zao)機(ji)中的(de)(de)(de)(de)(de)旋(xuan)(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)。　　旋(xuan)(xuan)(xuan)片(pian)(pian)(pian)式真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(簡稱旋(xuan)(xuan)(xuan)片(pian)(pian)(pian)泵(beng)(beng))是(shi)一種(zhong)油封(feng)式機(ji)械(xie)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)。其工(gong)作壓(ya)強范(fan)圍為(wei)101325~1.33×10-2(Pa)屬(shu)于低(di)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)。它(ta)可以單獨(du)使(shi)用(yong)(yong)，也可以作為(wei)其它(ta)高真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)或超(chao)高真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)前級泵(beng)(beng)。它(ta)已廣泛地(di)應用(yong)(yong)于冶金、機(ji)械(xie)、軍工(gong)、電(dian)子(zi)、化(hua)工(gong)、輕工(gong)、石油及醫(yi)藥(yao)等生(sheng)產(chan)和科研部(bu)門。　　旋(xuan)(xuan)(xuan)片(pian)(pian)(pian)泵(beng)(beng)主(zhu)要由泵(beng)(beng)體、轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)、旋(xuan)(xuan)(xuan)片(pian)(pian)(pian)、端(duan)蓋(gai)、彈(dan)(dan)簧(huang)等組成。在旋(xuan)(xuan)(xuan)片(pian)(pian)(pian)泵(beng)(beng)的(de)(de)(de)(de)(de)腔內(nei)(nei)(nei)偏心(xin)地(di)安裝一個轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)，轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)外圓與(yu)泵(beng)(beng)腔內(nei)(nei)(nei)表(biao)面(mian)相切(二者有(you)很小(xiao)的(de)(de)(de)(de)(de)間隙)，轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)槽內(nei)(nei)(nei)裝有(you)帶彈(dan)(dan)簧(huang)的(de)(de)(de)(de)(de)二個旋(xuan)(xuan)(xuan)片(pian)(pian)(pian)。旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)時，靠(kao)離心(xin)力(li)和彈(dan)(dan)簧(huang)的(de)(de)(de)(de)(de)張力(li)使(shi)旋(xuan)(xuan)(xuan)片(pian)(pian)(pian)頂(ding)端(duan)與(yu)泵(beng)(beng)腔的(de)(de)(de)(de)(de)內(nei)(nei)(nei)壁(bi)保(bao)持接觸，轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)帶動旋(xuan)(xuan)(xuan)片(pian)(pian)(pian)沿泵(beng)(beng)腔內(nei)(nei)(nei)壁(bi)滑動。　　兩個旋(xuan)(xuan)(xuan)片(pian)(pian)(pian)把轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)、泵(beng)(beng)腔和兩個端(duan)蓋(gai)所圍成的(de)(de)(de)(de)(de)月牙形(xing)空(kong)(kong)(kong)(kong)(kong)間分隔(ge)成A、B、C三部(bu)分。當(dang)轉(zhuan)(zhuan)(zhuan)(zhuan)子(zi)按(an)箭頭(tou)方向旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)(zhuan)時，與(yu)吸(xi)氣(qi)口(kou)相通(tong)的(de)(de)(de)(de)(de)空(kong)(kong)(kong)(kong)(kong)間A 的(de)(de)(de)(de)(de)容積是(shi)逐漸(jian)增大(da)(da)的(de)(de)(de)(de)(de)，正(zheng)處(chu)于吸(xi)氣(qi)過(guo)程。而(er)與(yu)排氣(qi)口(kou)相通(tong)的(de)(de)(de)(de)(de)空(kong)(kong)(kong)(kong)(kong)間C的(de)(de)(de)(de)(de)容積是(shi)逐漸(jian)縮小(xiao)的(de)(de)(de)(de)(de)，正(zheng)處(chu)于排氣(qi)過(guo)程。居中的(de)(de)(de)(de)(de)空(kong)(kong)(kong)(kong)(kong)間B的(de)(de)(de)(de)(de)容積也是(shi)逐漸(jian)減(jian)小(xiao)的(de)(de)(de)(de)(de)，正(zheng)處(chu)于壓(ya)縮過(guo)程。由于空(kong)(kong)(kong)(kong)(kong)間A的(de)(de)(de)(de)(de)容積是(shi)逐漸(jian)增大(da)(da)(即(ji)膨(peng)脹(zhang))，氣(qi)體壓(ya)強降低(di)，泵(beng)(beng)的(de)(de)(de)(de)(de)入口(kou)處(chu)外部(bu)氣(qi)體壓(ya)強大(da)(da)于空(kong)(kong)(kong)(kong)(kong)間A內(nei)(nei)(nei)的(de)(de)(de)(de)(de)壓(ya)強，因此(ci)將(jiang)氣(qi)體吸(xi)入。當(dang)空(kong)(kong)(kong)(kong)(kong)間A與(yu)吸(xi)氣(qi)口(kou)隔(ge)絕時，即(ji)轉(zhuan)(zhuan)(zhuan)(zhuan)至...
最新資訊(xun) 了(le)解公(gong)司(si)的最新活動及(ji)打折(zhe)促銷
2019 - 05 - 29
2019年5月22日由(you)(you)SPECK主辦(ban)&深圳恒才機(ji)電協(xie)辦(ban)的(de)(de)(de)(de)(de)(de)(de)橡塑(su)業(ye)節(jie)(jie)能(neng)(neng)(neng)環(huan)保(bao)(bao)技術交流會在廣州琶洲白云會議室舉行(xing)，參加此(ci)次橡塑(su)業(ye)節(jie)(jie)能(neng)(neng)(neng)環(huan)保(bao)(bao)論(lun)壇(tan)的(de)(de)(de)(de)(de)(de)(de)有(you)來(lai)自全國各(ge)個地區的(de)(de)(de)(de)(de)(de)(de)人民；多家企(qi)業(ye)負(fu)責人、投資人和(he)(he)橡塑(su)界精(jing)英，本次論(lun)壇(tan)還盛情邀(yao)請了高(gao)分子協(xie)會黨(dang)委副書記(ji)兼紀委書記(ji)王文(wen)廣先生等(deng)(deng)(deng)嘉(jia)賓隆重出(chu)席。 論(lun)壇(tan)正式啟動后，由(you)(you)SPECK車經(jing)理首先進(jin)(jin)行(xing)演(yan)講“擠(ji)出(chu)成(cheng)型應用與(yu)SPECK次世(shi)代真空節(jie)(jie)能(neng)(neng)(neng)單(dan)(dan)元、材擠(ji)壓成(cheng)型的(de)(de)(de)(de)(de)(de)(de)真空領(ling)域和(he)(he)終端用戶的(de)(de)(de)(de)(de)(de)(de)新(xin)材發展(zhan)（以前(qian)，現在及未(wei)來(lai)）。期(qi)間(jian)介紹新(xin)款變(bian)頻(pin)液(ye)環(huan)真空泵，與(yu)工業(ye)4.0的(de)(de)(de)(de)(de)(de)(de)核(he)心理念(nian)正完全契合(he)，它(ta)實時監控并(bing)(bing)計算來(lai)實現產(chan)線/產(chan)品(pin)(pin)/制程的(de)(de)(de)(de)(de)(de)(de)升級優(you)化，在制造(zao)領(ling)域形成(cheng)資源、信息(xi)、物品(pin)(pin)和(he)(he)人的(de)(de)(de)(de)(de)(de)(de)相互(hu)關聯的(de)(de)(de)(de)(de)(de)(de)“信息(xi)物理系統”，推進(jin)(jin)制造(zao)業(ye)向(xiang)智能(neng)(neng)(neng)化轉型。車經(jing)理說(shuo),根本性的(de)(de)(de)(de)(de)(de)(de)改(gai)變(bian)已經(jing)開(kai)始，節(jie)(jie)能(neng)(neng)(neng)是要求，但我(wo)們(men)要的(de)(de)(de)(de)(de)(de)(de)不(bu)僅僅是節(jie)(jie)能(neng)(neng)(neng)，不(bu)是簡(jian)單(dan)(dan)的(de)(de)(de)(de)(de)(de)(de)設備工程解(jie)決(jue)方案(an)，而(er)是向(xiang)靈(ling)活、受(shou)控分散(san)和(he)(he)緊湊的(de)(de)(de)(de)(de)(de)(de)分離單(dan)(dan)元能(neng)(neng)(neng)源密(mi)集型解(jie)決(jue)方案(an)。隨著(zhu)車經(jing)理的(de)(de)(de)(de)(de)(de)(de)演(yan)講讓(rang)現場的(de)(de)(de)(de)(de)(de)(de)來(lai)賓對(dui)(dui)節(jie)(jie)能(neng)(neng)(neng)環(huan)保(bao)(bao)產(chan)品(pin)(pin)產(chan)生了高(gao)濃的(de)(de)(de)(de)(de)(de)(de)興趣。 接下(xia)來(lai)，由(you)(you)深圳恒才陳(chen)總(zong)為大家帶來(lai)精(jing)彩(cai)的(de)(de)(de)(de)(de)(de)(de)分享，陳(chen)總(zong)分別對(dui)(dui)橡塑(su)行(xing)業(ye)的(de)(de)(de)(de)(de)(de)(de)塑(su)料、樹脂、熱固(gu)性塑(su)料、熱塑(su)性塑(su)料等(deng)(deng)(deng)進(jin)(jin)行(xing)專業(ye)解(jie)說(shuo),之(zhi)前(qian)有(you)些行(xing)業(ye)中使用的(de)(de)(de)(de)(de)(de)(de)機(ji)械(xie)造(zao)成(cheng)二次污(wu)染難以解(jie)決(jue)，機(ji)械(xie)泵效率(lv)低能(neng)(neng)(neng)耗高(gao)，故障率(lv)頻(pin)繁等(deng)(deng)(deng)問(wen)題，陳(chen)總(zong)為大家將這些專業(ye)的(de)(de)(de)(de)(de)(de)(de)問(wen)題做了完美的(de)(de)(de)(de)(de)(de)(de)解(jie)答，并(bing)(bing)展(zhan)示進(jin)(jin)行(xing)改(gai)造(zao)后的(de)(de)(de)(de)(de)(de)(de)成(cheng)功案(an)例。陳(chen)總(zong)說(shuo)，我(wo)們(men)致力于可持續生產(chan)力，節(jie)(jie)能(neng)(neng)(neng)、環(huan)保(bao)(bao)、高(gao)效，我(wo)們(men)堅持對(dui)(dui)客...
2018 - 07 - 16
很(hen)多客(ke)戶在選型(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)時候對(dui)(dui)(dui)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)術語(yu)不太了解(jie)，其實真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)術語(yu)非常簡單，了解(jie)了它(ta)的(de)(de)(de)(de)(de)(de)(de)術語(yu)選型(xing)(xing)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)也就(jiu)(jiu)沒(mei)有問題了，只要給(gei)出(chu)(chu)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)(de)參(can)數(shu)都可以(yi)進行選型(xing)(xing)。那么，下面(mian)一起來了解(jie)一下真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)是術語(yu)和選型(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)計(ji)算方式吧。　　第(di)一,選真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)，首選考慮的(de)(de)(de)(de)(de)(de)(de)是零真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)　　真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)狀態(tai)下的(de)(de)(de)(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)體稀簿程度(du)(du)就(jiu)(jiu)用真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)來表(biao)示(shi)(shi)。從真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)表(biao)所讀得的(de)(de)(de)(de)(de)(de)(de)數(shu)值(zhi)(zhi)(zhi)也稱(cheng)(cheng)為(wei)(wei)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)數(shu)值(zhi)(zhi)(zhi)是表(biao)示(shi)(shi)出(chu)(chu)系統(tong)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)實際數(shu)值(zhi)(zhi)(zhi)低于(yu)大(da)(da)(da)氣(qi)(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)的(de)(de)(de)(de)(de)(de)(de)數(shu)值(zhi)(zhi)(zhi)，從表(biao)上表(biao)示(shi)(shi)出(chu)(chu)來的(de)(de)(de)(de)(de)(de)(de)數(shu)值(zhi)(zhi)(zhi)又(you)稱(cheng)(cheng)為(wei)(wei)表(biao)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)，業(ye)界也稱(cheng)(cheng)為(wei)(wei)相對(dui)(dui)(dui)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)，即： 真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)=大(da)(da)(da)氣(qi)(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)-絕(jue)對(dui)(dui)(dui)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(大(da)(da)(da)氣(qi)(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)一般取101325Pa，水環式真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)極限絕(jue)對(dui)(dui)(dui)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)3300Pa;旋片式真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)極限絕(jue)對(dui)(dui)(dui)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)約10Pa)。　　　　第(di)二(er)是真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)量(liang)(liang)(liang)(liang)　　抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)量(liang)(liang)(liang)(liang)是真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)抽(chou)(chou)(chou)(chou)(chou)(chou)速的(de)(de)(de)(de)(de)(de)(de)一個衡量(liang)(liang)(liang)(liang)因(yin)(yin)(yin)素。一般用m3/h和L/S單位(wei)來表(biao)示(shi)(shi)。是彌補漏(lou)氣(qi)(qi)(qi)(qi)率的(de)(de)(de)(de)(de)(de)(de)參(can)數(shu)。可以(yi)理(li)(li)(li)解(jie)，理(li)(li)(li)論下抽(chou)(chou)(chou)(chou)(chou)(chou)一個相同(tong)體積的(de)(de)(de)(de)(de)(de)(de)容器，為(wei)(wei)什么抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)量(liang)(liang)(liang)(liang)大(da)(da)(da)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)很(hen)容易抽(chou)(chou)(chou)(chou)(chou)(chou)到(dao)我(wo)們(men)所需(xu)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)，而抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)量(liang)(liang)(liang)(liang)小(xiao)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)很(hen)慢(man)甚至無法抽(chou)(chou)(chou)(chou)(chou)(chou)到(dao)我(wo)們(men)想(xiang)要的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)?因(yin)(yin)(yin)為(wei)(wei)管路或者(zhe)容器始終(zhong)不可能做(zuo)到(dao)絕(jue)對(dui)(dui)(dui)不漏(lou)氣(qi)(qi)(qi)(qi)，而抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)量(liang)(liang)(liang)(liang)大(da)(da)(da)的(de)(de)(de)(de)(de)(de)(de)彌補了漏(lou)氣(qi)(qi)(qi)(qi)所帶來的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)下降(jiang)的(de)(de)(de)(de)(de)(de)(de)因(yin)(yin)(yin)素，所以(yi)，大(da)(da)(da)氣(qi)(qi)(qi)(qi)量(liang)(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)很(hen)容易抽(chou)(chou)(chou)(chou)(chou)(chou)到(dao)理(li)(li)(li)想(xiang)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)值(zhi)(zhi)(zhi)。所以(yi)，我(wo)們(men)平常在計(ji)算出(chu)(chu)理(li)(li)(li)論抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)量(liang)(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)情(qing)況下，盡量(liang)(liang)(liang)(liang)選擇高一級的(de)(de)(de)(de)(de)(de)(de)抽(chou)(chou)(chou)(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)量(liang)(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。　　第(di)三(san)就(jiu)(jiu)是真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)相對(dui)(dui)(dui)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)　　相對(dui)(dui)(dui)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)即所測內部壓(ya)(ya)(ya)(ya)強(qiang)(qiang)比“大(da)(da)(da)氣(qi)(qi)(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)(chu)系統(tong)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)實際數(shu)值(zhi)(zhi)(zhi)低于(yu)大(da)(da)(da)氣(qi)(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)的(de)(de)(de)(de)(de)(de)(de)數(shu)值(zhi)(zhi)(zhi)。由(you)于(yu)容器內部空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)被(bei)抽(chou)(chou)(chou)(chou)(chou)(chou)，因(yin)(yin)(yin)此，內部的(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)始終(zhong)低于(yu)容器...
2018 - 09 - 18
凍(dong)(dong)干(gan)(gan)燥機(凍(dong)(dong)干(gan)(gan)機)由制冷(leng)系(xi)(xi)統(tong)(tong)(tong)、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系(xi)(xi)統(tong)(tong)(tong)、加(jia)熱(re)系(xi)(xi)統(tong)(tong)(tong)、電(dian)器儀表(biao)控(kong)制系(xi)(xi)統(tong)(tong)(tong)所(suo)組(zu)成(cheng)(cheng)。主要(yao)部件為干(gan)(gan)燥箱、凝結(jie)器、冷(leng)凍(dong)(dong)機組(zu)、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)、加(jia)熱(re)/冷(leng)卻(que)裝置等。冷(leng)凍(dong)(dong)干(gan)(gan)燥簡稱凍(dong)(dong)干(gan)(gan)，就(jiu)是(shi)將含(han)水(shui)物(wu)質，先凍(dong)(dong)結(jie)成(cheng)(cheng)固(gu)(gu)態(tai)，而后使其中的(de)(de)(de)(de)(de)水(shui)分從固(gu)(gu)態(tai)升華(hua)成(cheng)(cheng)氣(qi)(qi)(qi)態(tai)，以(yi)(yi)除去水(shui)分而保(bao)(bao)存(cun)物(wu)質的(de)(de)(de)(de)(de)方法。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系(xi)(xi)統(tong)(tong)(tong)是(shi)凍(dong)(dong)干(gan)(gan)機的(de)(de)(de)(de)(de)重(zhong)要(yao)組(zu)成(cheng)(cheng)部分之一(yi)(yi)，一(yi)(yi)般包括旋片(pian)式真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)或干(gan)(gan)泵(beng)(beng)(beng)(beng)(beng)和(he)(he)(he)羅茨泵(beng)(beng)(beng)(beng)(beng)加(jia)速抽真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)(de)作(zuo)用(yong)是(shi)建(jian)立真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)，給冰的(de)(de)(de)(de)(de)升華(hua)制造環境和(he)(he)(he)條件。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度的(de)(de)(de)(de)(de)高低(di)(di)直(zhi)接(jie)影(ying)響制品(pin)的(de)(de)(de)(de)(de)升華(hua)速率，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系(xi)(xi)統(tong)(tong)(tong)要(yao)求(qiu)其自身具有(you)較低(di)(di)的(de)(de)(de)(de)(de)泄(xie)漏(lou)率。真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)控(kong)制的(de)(de)(de)(de)(de)精(jing)度直(zhi)接(jie)影(ying)響到制藥工藝(yi)的(de)(de)(de)(de)(de)運(yun)(yun)行。那(nei)么，凍(dong)(dong)干(gan)(gan)機真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系(xi)(xi)統(tong)(tong)(tong)日常該如何維(wei)護和(he)(he)(he)保(bao)(bao)養(yang)呢？下面(mian)我們一(yi)(yi)起(qi)來看看吧！1.真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系(xi)(xi)統(tong)(tong)(tong)運(yun)(yun)行中檢(jian)查真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系(xi)(xi)統(tong)(tong)(tong)運(yun)(yun)行聲音是(shi)否(fou)正常，如果異常請先檢(jian)查供電(dian)的(de)(de)(de)(de)(de)三相電(dian)是(shi)否(fou)平衡(heng)；真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)是(shi)否(fou)有(you)異常振(zhen)動(dong)，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)與泵(beng)(beng)(beng)(beng)(beng)頭上的(de)(de)(de)(de)(de)各個連接(jie)部分是(shi)否(fou)存(cun)在(zai)松動(dong)現象，如果有(you)則采用(yong)相應(ying)的(de)(de)(de)(de)(de)固(gu)(gu)定措施(shi)；帶冷(leng)卻(que)水(shui)的(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)，需(xu)(xu)要(yao)保(bao)(bao)持(chi)(chi)冷(leng)卻(que)水(shui)有(you)足夠的(de)(de)(de)(de)(de)流量和(he)(he)(he)壓(ya)差(cha)，運(yun)(yun)行過(guo)程(cheng)中可以(yi)(yi)用(yong)手觸(chu)摸一(yi)(yi)下泵(beng)(beng)(beng)(beng)(beng)體的(de)(de)(de)(de)(de)溫度；帶氮(dan)氣(qi)(qi)(qi)吹掃(sao)的(de)(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)，需(xu)(xu)要(yao)保(bao)(bao)持(chi)(chi)氮(dan)氣(qi)(qi)(qi)有(you)足夠的(de)(de)(de)(de)(de)流量和(he)(he)(he)壓(ya)力；需(xu)(xu)檢(jian)查油(you)(you)位(wei)是(shi)否(fou)保(bao)(bao)持(chi)(chi)在(zai)正常油(you)(you)位(wei)，低(di)(di)于正常油(you)(you)位(wei)要(yao)及(ji)時(shi)補(bu)加(jia)規定的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)；如果真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)發生(sheng)乳化，需(xu)(xu)要(yao)打(da)開(kai)氣(qi)(qi)(qi)鎮閥運(yun)(yun)行2小時(shi)；真(zhen)(zhen)(zhen)(zhen)如果空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)變(bian)色(se)，建(jian)議及(ji)時(shi)更換真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油(you)(you)，并清洗過(guo)濾網(wang)，并更換過(guo)濾器；觀察真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)是(shi)否(fou)漏(lou)油(you)(you)，如漏(lou)油(you)(you)及(ji)時(shi)停機維(wei)修。2.真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)系(xi)(xi)統(tong)(tong)(tong)長期停用(yong)檢(jian)查如果泵(beng)(beng)(beng)(beng)(beng)在(zai)一(yi)(yi)段時(shi)間內不使用(yong)，應(ying)關閉電(dian)源(yuan)和(he)(he)(he)冷(leng)卻(que)水(shui)供應(ying)；如果泵(beng)(beng)(beng)(beng)(beng)在(zai)凍(dong)(dong)干(gan)(gan)工藝(yi)結(jie)...
2018 - 11 - 19
1、選用(yong)(yong)節(jie)能水(shui)環真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。目前(qian)恒才公(gong)司開發應(ying)該于(yu)造(zao)紙行業(ye)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)有(you)2BV系列水(shui)環真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)和德國品(pin)牌SPECK以(yi)(yi)及國際(ji)品(pin)牌阿(a)特拉斯三(san)款，近(jin)年(nian)來2BV系列水(shui)環真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)在實驗站條件下(xia)(xia)，測(ce)得抽(chou)(chou)吸干空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)能達到67%的(de)(de)(de)(de)最(zui)高(gao)(gao)效(xiao)(xiao)(xiao)率(lv)，而螺桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)用(yong)(yong)于(yu)造(zao)紙廠抽(chou)(chou)吸濕空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)將會(hui)(hui)有(you)更高(gao)(gao)的(de)(de)(de)(de)效(xiao)(xiao)(xiao)率(lv)，直接替廠家節(jie)省電(dian)源(yuan)費用(yong)(yong)驚人。很(hen)多水(shui)環真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)相(xiang)關資料介(jie)紹(shao)的(de)(de)(de)(de)液(ye)環真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)效(xiao)(xiao)(xiao)率(lv)僅為35%~50%的(de)(de)(de)(de)效(xiao)(xiao)(xiao)率(lv)，顯(xian)然這(zhe)些資料沒(mei)能跟上新技術帶(dai)來的(de)(de)(de)(de)新變化。2、選用(yong)(yong)低轉(zhuan)(zhuan)速(su)水(shui)環真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。在選用(yong)(yong)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)時，應(ying)盡可能選用(yong)(yong)低轉(zhuan)(zhuan)速(su)的(de)(de)(de)(de)水(shui)環真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。最(zui)好能選用(yong)(yong)葉輪葉片(pian)端部的(de)(de)(de)(de)線速(su)度在18m/s以(yi)(yi)下(xia)(xia)時對應(ying)的(de)(de)(de)(de)轉(zhuan)(zhuan)速(su)，這(zhe)時候泵(beng)(beng)(beng)的(de)(de)(de)(de)效(xiao)(xiao)(xiao)率(lv)通(tong)常會(hui)(hui)比(bi)(bi)較高(gao)(gao)。當然相(xiang)對選用(yong)(yong)較高(gao)(gao)轉(zhuan)(zhuan)速(su)的(de)(de)(de)(de)泵(beng)(beng)(beng)將會(hui)(hui)付出更多的(de)(de)(de)(de)購買成本，相(xiang)對于(yu)日積月累(lei)更多的(de)(de)(de)(de)能耗，在日益強(qiang)調(diao)節(jie)能降耗的(de)(de)(de)(de)大背景下(xia)(xia)，顯(xian)然選用(yong)(yong)低轉(zhuan)(zhuan)速(su)的(de)(de)(de)(de)節(jie)能產品(pin)是值得的(de)(de)(de)(de)。3、各真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)點合(he)(he)理組合(he)(he)。應(ying)將真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度和空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)間(jian)位置相(xiang)近(jin)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)點組合(he)(he)在一起，用(yong)(yong)一臺較大型的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)來抽(chou)(chou)吸，組合(he)(he)應(ying)考慮有(you)利于(yu)管路布置，組合(he)(he)應(ying)區別(bie)各功能區，在氣(qi)(qi)量(liang)相(xiang)近(jin)，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度不同時可選用(yong)(yong)帶(dai)隔板的(de)(de)(de)(de)泵(beng)(beng)(beng)，比(bi)(bi)如(ru)，在上下(xia)(xia)毛(mao)布的(de)(de)(de)(de)吸水(shui)箱(xiang)之間(jian)、在不同真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)吸移輥之間(jian)都可以(yi)(yi)選用(yong)(yong)帶(dai)隔板的(de)(de)(de)(de)泵(beng)(beng)(beng)。4、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)組合(he)(he)氣(qi)(qi)量(liang)應(ying)進行換算。因氣(qi)(qi)體(ti)(ti)是可壓(ya)縮的(de)(de)(de)(de)，高(gao)(gao)壓(ya)氣(qi)(qi)體(ti)(ti)減壓(ya)為低壓(ya)氣(qi)(qi)體(ti)(ti)時氣(qi)(qi)體(ti)(ti)體(ti)(ti)積會(hui)(hui)發生膨脹。如(ru)需將真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)伏輥的(de)(de)(de)(de)高(gao)(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)(shi)和低真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)(shi)組合(he)(he)，高(gao)(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)(shi)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度和氣(qi)(qi)量(liang)分別(bie)為-65kPa和80m3/min，低真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)(shi)(shi)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度和氣(qi)(qi)量(liang)分別(bie)為-40kPa和50m3/m...
2019 - 03 - 20
1、2X系列(lie)旋(xuan)(xuan)(xuan)片(pian)式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)簡介：深(shen)圳恒才機(ji)電設備有限公司(si)2X系列(lie)旋(xuan)(xuan)(xuan)片(pian)式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)為(wei)康斯頓品牌，采(cai)用(yong)(yong)(yong)WEG德國(guo)電機(ji)，高(gao)(gao)(gao)抽速高(gao)(gao)(gao)極限真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)(du)，工作噪音(yin)低(di)于62分(fen)貝,水蒸(zheng)氣抽除(chu)能(neng)力強(qiang),環保，泵(beng)(beng)(beng)內(nei)(nei)裝(zhuang)有油霧消除(chu)器排油能(neng)力強(qiang)，結(jie)構緊湊，設計(ji)科學合理和輕便(bian)(bian)，客戶很方便(bian)(bian)就可(ke)(ke)以(yi)安裝(zhuang)在工業(ye)系統中(zhong)。2、2X旋(xuan)(xuan)(xuan)片(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)系列(lie)型(xing)號參數表：3、旋(xuan)(xuan)(xuan)片(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)原(yuan)(yuan)理：　旋(xuan)(xuan)(xuan)片(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)工作原(yuan)(yuan)理：它的(de)(de)(de)(de)(de)轉子以(yi)一定的(de)(de)(de)(de)(de)偏(pian)心距裝(zhuang)在泵(beng)(beng)(beng)殼(ke)(ke)(ke)內(nei)(nei)并與泵(beng)(beng)(beng)殼(ke)(ke)(ke)內(nei)(nei)表面(mian)的(de)(de)(de)(de)(de)固定面(mian)靠近，在轉子槽內(nei)(nei)裝(zhuang)有兩(liang)個(ge)(ge)（或(huo)兩(liang)個(ge)(ge)以(yi)上）旋(xuan)(xuan)(xuan)片(pian)，當轉子旋(xuan)(xuan)(xuan)轉時旋(xuan)(xuan)(xuan)片(pian)能(neng)沿其(qi)徑(jing)向(xiang)槽往復(fu)滑(hua)(hua)動且與泵(beng)(beng)(beng)殼(ke)(ke)(ke)內(nei)(nei)壁始終接觸，此(ci)旋(xuan)(xuan)(xuan)片(pian)隨轉子一起旋(xuan)(xuan)(xuan)轉，可(ke)(ke)將(jiang)泵(beng)(beng)(beng)腔(qiang)分(fen)成幾(ji)個(ge)(ge)可(ke)(ke)變容積。旋(xuan)(xuan)(xuan)片(pian)式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)屬于低(di)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)。它可(ke)(ke)以(yi)單獨使用(yong)(yong)(yong)，也可(ke)(ke)以(yi)作為(wei)其(qi)他高(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)或(huo)超高(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)前(qian)級泵(beng)(beng)(beng)。旋(xuan)(xuan)(xuan)片(pian)泵(beng)(beng)(beng)多(duo)為(wei)中(zhong)小型(xing)泵(beng)(beng)(beng)，產品已(yi)經系列(lie)化(hua)。旋(xuan)(xuan)(xuan)片(pian)泵(beng)(beng)(beng)有單級和雙(shuang)級兩(liang)種，一般(ban)多(duo)做(zuo)成雙(shuang)級的(de)(de)(de)(de)(de)，以(yi)獲得較高(gao)(gao)(gao)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)(du)。旋(xuan)(xuan)(xuan)片(pian)泵(beng)(beng)(beng)絕大多(duo)數是單工作腔(qiang)結(jie)構，常用(yong)(yong)(yong)兩(liang)個(ge)(ge)徑(jing)向(xiang)滑(hua)(hua)片(pian)，也有用(yong)(yong)(yong)三(san)個(ge)(ge)斜置滑(hua)(hua)片(pian)的(de)(de)(de)(de)(de)。貫穿(chuan)滑(hua)(hua)片(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)也有應(ying)用(yong)(yong)(yong)。 4、2X型(xing)旋(xuan)(xuan)(xuan)片(pian)式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)用(yong)(yong)(yong)途及適用(yong)(yong)(yong)范圍：由(you)于21世紀科技的(de)(de)(de)(de)(de)發(fa)展(zhan)進步，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)技術無(wu)處不在，其(qi)中(zhong)2X型(xing)旋(xuan)(xuan)(xuan)片(pian)式(shi)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)常常應(ying)用(yong)(yong)(yong)于印(yin)刷包(bao)裝(zhuang)、吸持、裝(zhuang)卸、輸送、吊(diao)運、實(shi)驗室(shi)、醫(yi)療(liao)(liao)負(fu)壓、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)熱(re)處理、粘(zhan)貼等等行業(ye)中(zhong)，1、2X式(shi)旋(xuan)(xuan)(xuan)片(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)可(ke)(ke)以(yi)用(yong)(yong)(yong)來直接獲得真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)(du)在10-3torr以(yi)下的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)作業(ye)，以(yi)及配(pei)合其(qi)它真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)設備獲得真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)度(du)(du)(du)10-3torr以(yi)上的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)作用(yong)(yong)(yong)之用(yong)(yong)(yong)。2、可(ke)(ke)以(yi)供給醫(yi)療(liao)(liao)...
2019 - 06 - 10
昨天我們陳工改(gai)造了(le)一(yi)個吸塑車(che)間，用(yong)(yong)GHS VSD+螺(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)替代(dai)原來(lai)(lai)的旋(xuan)片真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng),一(yi)個廠區一(yi)年節(jie)省(sheng)(sheng)電(dian)(dian)(dian)費就是(shi)6.7萬元(yuan)，螺(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)在吸塑車(che)間有(you)哪些(xie)明顯的優(you)勢呢,我們一(yi)起來(lai)(lai)看一(yi)下。（1）GHS730VSD+螺(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)高效節(jie)能(neng)(neng)。沿用(yong)(yong)阿特(te)拉(la)斯(si)GA37+油螺(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)技(ji)術而開發的新一(yi)代(dai)節(jie)能(neng)(neng)產(chan)品(pin)，全(quan)世界11千(qian)瓦(wa)功率(lv)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)中(zhong)(zhong)抽(chou)速最(zui)大(da)；（2）螺(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)采用(yong)(yong)13公斤負(fu)荷空(kong)(kong)(kong)(kong)(kong)(kong)氣壓(ya)縮機(ji)機(ji)頭，而在半(ban)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)狀態下輕載運行(xing)，理(li)論(lun)壽(shou)命(ming)超長(chang)達40萬小(xiao)時（相當于80年），20年內(nei)無(wu)需(xu)換機(ji)頭；（3）GHS730VSD+螺(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)出廠標配電(dian)(dian)(dian)腦控(kong)制(zhi)(zhi)系(xi)(xi)統(tong)，省(sheng)(sheng)去了(le)旋(xuan)片真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)額外安裝控(kong)制(zhi)(zhi)系(xi)(xi)統(tong)的麻煩和故障；（4）螺(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)變頻自動(dong)調節(jie)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度(du)和抽(chou)氣量，真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)壓(ya)力(li)穩定(ding)，減少生產(chan)故障；（5）阿特(te)拉(la)斯(si)螺(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)全(quan)變頻設計，低負(fu)荷特(te)別省(sheng)(sheng)電(dian)(dian)(dian)，慢速運行(xing)減輕磨損延長(chang)壽(shou)命(ming)；（6）螺(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)整套(tao)電(dian)(dian)(dian)腦自控(kong)系(xi)(xi)統(tong)，可以集中(zhong)(zhong)聯控(kong)各機(ji)器按需(xu)要自動(dong)啟停；（7）螺(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)與螺(luo)(luo)桿(gan)空(kong)(kong)(kong)(kong)(kong)(kong)壓(ya)機(ji)類(lei)似，維護工作量極少，簡單方便，減少了(le)旋(xuan)片泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)經(jing)常需(xu)要維修的人力(li)成(cheng)本(ben)；（8）螺(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)供電(dian)(dian)(dian)系(xi)(xi)統(tong)減少負(fu)荷，節(jie)省(sheng)(sheng)電(dian)(dian)(dian)纜(lan)變壓(ya)器開關柜投資；      以上(shang)8點就是(shi)吸塑行(xing)業中(zhong)(zhong)螺(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的優(you)勢，大(da)家都知(zhi)道(dao)了(le)阿特(te)拉(la)斯(si)品(pin)牌GHS VSD+系(xi)(xi)列的螺(luo)(luo)桿(gan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)很高端并且節(jie)能(neng)(neng)吧，如果還(huan)沒有(you)改(gai)造的客戶，可以聯系(xi)(xi)恒才工程出節(jie)能(neng)(neng)環保(bao)的真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)項目方案喔！
2019 - 07 - 04
羅(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)（簡稱羅(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)(ci)泵(beng)(beng)(beng)）是一種旋轉(zhuan)(zhuan)式可(ke)變排(pai)(pai)(pai)量真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。它是從羅(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)(ci)鼓風機演變而來的(de)(de)。根據羅(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)工(gong)作(zuo)(zuo)(zuo)范圍，分為(wei)(wei)低真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)羅(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)(ci)泵(beng)(beng)(beng)和(he)(he)(he)直接排(pai)(pai)(pai)氣;中(zhong)等真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)羅(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)(ci)泵(beng)(beng)(beng)（也(ye)稱為(wei)(wei)機械增壓泵(beng)(beng)(beng)）和(he)(he)(he)高(gao)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)多(duo)級羅(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)(ci)泵(beng)(beng)(beng)。羅(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)結(jie)(jie)構和(he)(he)(he)工(gong)作(zuo)(zuo)(zuo)原理:其結(jie)(jie)構和(he)(he)(he)工(gong)作(zuo)(zuo)(zuo)原理與羅(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)(ci)鼓風扇類似。工(gong)作(zuo)(zuo)(zuo)時，其吸入口(kou)與真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)或真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)系(xi)統的(de)(de)主泵(beng)(beng)(beng)連接。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)在轉(zhuan)(zhuan)子和(he)(he)(he)轉(zhuan)(zhuan)子之(zhi)間(jian)以(yi)及轉(zhuan)(zhuan)子和(he)(he)(he)泵(beng)(beng)(beng)殼之(zhi)間(jian)沒有(you)接觸。 間(jian)隙一般為(wei)(wei)0.1-0.8毫米;不需要油潤滑。轉(zhuan)(zhuan)子型(xing)(xing)線(xian)有(you)圓弧線(xian),漸開線(xian),擺線(xian)，依(yi)此(ci)類推。漸開線(xian)轉(zhuan)(zhuan)子泵(beng)(beng)(beng)具(ju)有(you)較(jiao)高(gao)的(de)(de)容積利用率和(he)(he)(he)易加工(gong)精度(du)。因此(ci)，轉(zhuan)(zhuan)子型(xing)(xing)線(xian)主要用于漸開線(xian)類型(xing)(xing)。羅(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)可(ke)以(yi)旋轉(zhuan)(zhuan)到3450~4100轉(zhuan)(zhuan)/分鐘;抽速為(wei)(wei)30~10000升/秒（1升=10-3米3）;極限真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)：單(dan)級為(wei)(wei)6.5×102 Pa，雙級為(wei)(wei)1×103 Pa。羅(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)具(ju)有(you)以(yi)下特點： 在很寬的(de)(de)壓力(li)(li)范圍內有(you)很大的(de)(de)抽速;  快速啟動，可(ke)以(yi)立(li)即工(gong)作(zuo)(zuo)(zuo);  對泵(beng)(beng)(beng)送氣體中(zhong)含有(you)的(de)(de)灰(hui)塵和(he)(he)(he)水蒸氣不敏感;  轉(zhuan)(zhuan)子無需潤滑，泵(beng)(beng)(beng)腔(qiang)內無油;  振動小(xiao)，轉(zhuan)(zhuan)子動平衡狀態較(jiao)好，沒有(you)排(pai)(pai)(pai)氣閥;  驅(qu)動力(li)(li)小(xiao)，機械摩擦損失小(xiao);  結(jie)(jie)構緊(jin)湊，占地面(mian)積小(xiao);  低運營和(he)(he)(he)維護成(cheng)本。  因此(ci)，羅(luo)(luo)(luo)(luo)(luo)(luo)(luo)(luo)茨(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)廣(guang)泛(fan)用于冶金，石化，造(zao)紙，食品(pin)和(he)(he)(he)電...
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真(zhen)空系統選用哪種(zhong)真(zhen)空泵(beng)？

日期： 2019-03-08
來(lai)源:
瀏覽次數(shu): 83

真空系統用何種真空泵，首先應根據系統的要求,其次應對該泵性能特點有詳細了解,比較了各種泵的優缺點后,再決定之,?這樣才能選用得適當。為便于選擇所要使用的真空泵,現將我國生產的各種類型真空泵總的情況歸納總結一下,簡略比較它們的特性和優缺點,看來是必要的。
一、油封機械泵

現生產的2X型旋片泵均為雙級,抽速為0.5~150升/秒,有全系列的產品。
滑閥泵分單級(H型)、雙級(2H型)。?抽速:H型為8?~?600升/秒;2H型為8~?70升/秒。亦有成系列生產的產品。
余擺線式泵抽速可很大,體積小,目前正在試生產。
這類泵均用作獲得低真空,或作高真空泵的前級泵和預抽泵。帶有氣鎮裝置的可抽除潮濕空i。但極限真空比抽干燥空氣(不用鎮時)低-個數量級。泵的抽速系指進口壓強在760托時之抽速,當系統壓強下降時抽速亦下降,直至接近該泵的極限真空,抽速亦接近于零。其抽降系數有一定規定。

二、機械增壓泵(羅茨泵)
工作壓強范圍10~5x10-4托,常用范圍2~5x10-3托,抽速范圍150~?2000升/秒,我國已有成系列產品。這種泵最大抽速在2托~10-2托之間,需要前級泵,不能直接向大氣排氣。極限真空隨前級泵變化。與油增壓泵相比,工作壓強范圍較寬,最大排氣壓強較高(機械增壓泵10~30托,油增壓泵1?~?2托)?,返流油蒸氣很少,用它抽除含有水蒸等可凝性氣體時較合適。

三、油增壓泵
工作壓強范圍1?~1x10-4托,常用范圍在0.1~?1x10-2托,抽速范圍200~40000升/秒,彌補了機械泵、擴散泵在此壓強范圍內抽速小的缺陷。對惰性氣體與其他氣體有相同的抽速。

四、油擴散泵
普通油擴散泵的工作壓強范圍10-2~5x10-7托,常用范圍10-8~?5x10-6托,抽速范圍20~?100000升/秒,金屬，玻璃結構的擴散泵均成系列生產。超高真空油擴散泵極限壓強約為10-10托,除結構與普通油擴散泵略有一點差異外?,主要是工作液不同,結構材料不同,即用275硅油等作泵液,結構材料用不銹鋼。新設計的超高真空泵差異就較大了。
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阿特(te)拉(la)(la)斯(si)·科(ke)普(pu)柯Atlas Copco品(pin)(pin)牌螺(luo)桿(gan)真(zhen)(zhen)空(kong)機(ji)(ji)(ji)(ji)組(zu)在(zai)CNC行業應用(yong)的(de)(de)(de)(de)優(you)勢(shi)在(zai)眾多品(pin)(pin)牌中(zhong)(zhong)，阿特(te)拉(la)(la)斯(si)·科(ke)普(pu)柯Atlas Copco品(pin)(pin)牌以其卓越(yue)的(de)(de)(de)(de)品(pin)(pin)質和技術創(chuang)新脫穎而出，其螺(luo)桿(gan)真(zhen)(zhen)空(kong)機(ji)(ji)(ji)(ji)組(zu)在(zai)CNC精(jing)(jing)雕(diao)機(ji)(ji)(ji)(ji)真(zhen)(zhen)空(kong)吸附系(xi)(xi)統中(zhong)(zhong)展現(xian)出了諸多優(you)勢(shi)：1.高(gao)效(xiao)(xiao)(xiao)穩(wen)定：阿特(te)拉(la)(la)斯(si)·科(ke)普(pu)柯Atlas Copco品(pin)(pin)牌螺(luo)桿(gan)真(zhen)(zhen)空(kong)機(ji)(ji)(ji)(ji)組(zu)采用(yong)先進(jin)的(de)(de)(de)(de)螺(luo)桿(gan)轉(zhuan)子設(she)(she)計，能(neng)(neng)夠在(zai)低轉(zhuan)速(su)(su)下產生較高(gao)的(de)(de)(de)(de)抽氣量(liang)，同(tong)(tong)時保(bao)持極低的(de)(de)(de)(de)噪音和振動水平。這(zhe)種(zhong)高(gao)效(xiao)(xiao)(xiao)穩(wen)定的(de)(de)(de)(de)性(xing)能(neng)(neng)，確(que)保(bao)了精(jing)(jing)雕(diao)機(ji)(ji)(ji)(ji)在(zai)長時間連(lian)續加工(gong)(gong)過(guo)程(cheng)(cheng)中(zhong)(zhong)的(de)(de)(de)(de)真(zhen)(zhen)空(kong)穩(wen)定性(xing)，有(you)效(xiao)(xiao)(xiao)提升了加工(gong)(gong)精(jing)(jing)度(du)和效(xiao)(xiao)(xiao)率。2.節(jie)能(neng)(neng)環保(bao)：相比(bi)傳(chuan)統真(zhen)(zhen)空(kong)泵，阿特(te)拉(la)(la)斯(si)螺(luo)桿(gan)真(zhen)(zhen)空(kong)機(ji)(ji)(ji)(ji)組(zu)具有(you)更高(gao)的(de)(de)(de)(de)能(neng)(neng)效(xiao)(xiao)(xiao)比(bi)，能(neng)(neng)在(zai)相同(tong)(tong)工(gong)(gong)作量(liang)下消耗更少(shao)(shao)的(de)(de)(de)(de)電能(neng)(neng)。此外(wai)，其優(you)化(hua)的(de)(de)(de)(de)油氣分(fen)離系(xi)(xi)統減少(shao)(shao)了油霧(wu)排放，符合(he)現(xian)代制(zhi)造業對(dui)環保(bao)的(de)(de)(de)(de)嚴格(ge)要求。3.易(yi)于維(wei)護：阿特(te)拉(la)(la)斯(si)·科(ke)普(pu)柯Atlas Copco品(pin)(pin)牌螺(luo)桿(gan)真(zhen)(zhen)空(kong)機(ji)(ji)(ji)(ji)組(zu)結(jie)構設(she)(she)計合(he)理，零(ling)部件(jian)更換簡便，且具備智(zhi)能(neng)(neng)故障(zhang)診(zhen)斷功(gong)能(neng)(neng)，能(neng)(neng)夠提前預警潛(qian)在(zai)問(wen)題(ti)，減少(shao)(shao)停(ting)機(ji)(ji)(ji)(ji)時間，降低維(wei)護成本(ben)。4.適應性(xing)強(qiang)：針對(dui)CNC精(jing)(jing)雕(diao)機(ji)(ji)(ji)(ji)加工(gong)(gong)過(guo)程(cheng)(cheng)中(zhong)(zhong)可(ke)能(neng)(neng)遇到(dao)的(de)(de)(de)(de)不同(tong)(tong)材質、不同(tong)(tong)形(xing)狀(zhuang)的(de)(de)(de)(de)工(gong)(gong)件(jian)，阿特(te)拉(la)(la)斯(si)螺(luo)桿(gan)真(zhen)(zhen)空(kong)機(ji)(ji)(ji)(ji)組(zu)提供了靈活的(de)(de)(de)(de)配置選項(xiang)，如可(ke)調(diao)節(jie)的(de)(de)(de)(de)真(zhen)(zhen)空(kong)度(du)、快(kuai)速(su)(su)響應的(de)(de)(de)(de)啟停(ting)系(xi)(xi)統等，以滿足(zu)多樣(yang)化(hua)的(de)(de)(de)(de)加工(gong)(gong)需求。
發布時間： 2024 - 08 - 25
VP干(gan)(gan)式(shi)(shi)無(wu)(wu)(wu)油(you)(you)(you)(you)螺(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)作(zuo)為(wei)一種高(gao)效(xiao)、可靠的(de)(de)(de)(de)(de)真(zhen)空(kong)泵(beng)(beng)(beng)，具有多方(fang)面的(de)(de)(de)(de)(de)優勢(shi)(shi)。以(yi)下是其主要優勢(shi)(shi)：1. 無(wu)(wu)(wu)油(you)(you)(you)(you)設(she)(she)(she)計(ji)(ji)(ji)，清潔環保(bao)(bao)無(wu)(wu)(wu)油(you)(you)(you)(you)污染：VP干(gan)(gan)式(shi)(shi)無(wu)(wu)(wu)油(you)(you)(you)(you)螺(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)在運行(xing)過程(cheng)中(zhong)無(wu)(wu)(wu)需潤(run)滑油(you)(you)(you)(you)，因(yin)此不會產生(sheng)油(you)(you)(you)(you)污染，特別適(shi)用(yong)于(yu)(yu)(yu)對(dui)清潔度要求(qiu)高(gao)的(de)(de)(de)(de)(de)工(gong)藝過程(cheng)，如化(hua)工(gong)行(xing)業、塑(su)膠行(xing)業、醫藥制(zhi)造(zao)、半導(dao)(dao)體(ti)生(sheng)產等(deng)(deng)。環保(bao)(bao)節能：無(wu)(wu)(wu)需更換潤(run)滑油(you)(you)(you)(you)，減少(shao)了(le)(le)廢棄(qi)物的(de)(de)(de)(de)(de)產生(sheng)，同時(shi)(shi)(shi)避(bi)免(mian)了(le)(le)由(you)于(yu)(yu)(yu)潤(run)滑油(you)(you)(you)(you)損耗導(dao)(dao)致的(de)(de)(de)(de)(de)成(cheng)本增加，符(fu)合現代工(gong)業對(dui)環保(bao)(bao)和(he)節能的(de)(de)(de)(de)(de)要求(qiu).2. 高(gao)運行(xing)效(xiao)率和(he)穩定(ding)性(xing)高(gao)效(xiao)泵(beng)(beng)(beng)速(su)：由(you)于(yu)(yu)(yu)無(wu)(wu)(wu)需放(fang)置大量的(de)(de)(de)(de)(de)潤(run)滑液，VP干(gan)(gan)式(shi)(shi)無(wu)(wu)(wu)油(you)(you)(you)(you)螺(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)能夠(gou)保(bao)(bao)持高(gao)效(xiao)的(de)(de)(de)(de)(de)泵(beng)(beng)(beng)速(su)，同時(shi)(shi)(shi)維(wei)持穩定(ding)的(de)(de)(de)(de)(de)真(zhen)空(kong)度。高(gao)度穩定(ding)：其設(she)(she)(she)計(ji)(ji)(ji)保(bao)(bao)證(zheng)了(le)(le)長時(shi)(shi)(shi)間的(de)(de)(de)(de)(de)穩定(ding)運行(xing)，減少(shao)了(le)(le)停機維(wei)修的(de)(de)(de)(de)(de)時(shi)(shi)(shi)間，提高(gao)了(le)(le)生(sheng)產效(xiao)率。3. 結(jie)(jie)(jie)(jie)構簡(jian)單(dan)(dan)，維(wei)護(hu)(hu)方(fang)便結(jie)(jie)(jie)(jie)構緊湊：VP干(gan)(gan)式(shi)(shi)無(wu)(wu)(wu)油(you)(you)(you)(you)螺(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)由(you)對(dui)旋向相反的(de)(de)(de)(de)(de)螺(luo)桿(gan)(gan)、泵(beng)(beng)(beng)體(ti)、端蓋、密封件等(deng)(deng)部件組成(cheng)，結(jie)(jie)(jie)(jie)構相對(dui)簡(jian)單(dan)(dan)，使得(de)安裝和(he)維(wei)護(hu)(hu)更加方(fang)便。免(mian)維(wei)護(hu)(hu)或少(shao)維(wei)護(hu)(hu)：由(you)于(yu)(yu)(yu)其無(wu)(wu)(wu)油(you)(you)(you)(you)設(she)(she)(she)計(ji)(ji)(ji)，減少(shao)了(le)(le)因(yin)潤(run)滑油(you)(you)(you)(you)更換和(he)維(wei)護(hu)(hu)帶來的(de)(de)(de)(de)(de)工(gong)作(zuo)量，降低(di)(di)了(le)(le)維(wei)護(hu)(hu)成(cheng)本。4. 廣(guang)泛(fan)的(de)(de)(de)(de)(de)應用(yong)領(ling)(ling)(ling)域(yu)(yu)多種行(xing)業適(shi)用(yong)：VP干(gan)(gan)式(shi)(shi)無(wu)(wu)(wu)油(you)(you)(you)(you)螺(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)因(yin)其獨特的(de)(de)(de)(de)(de)優勢(shi)(shi)，在石(shi)油(you)(you)(you)(you)化(hua)工(gong)、塑(su)膠橡塑(su)、醫藥制(zhi)造(zao)、半導(dao)(dao)體(ti)生(sheng)產等(deng)(deng)多個領(ling)(ling)(ling)域(yu)(yu)得(de)到(dao)廣(guang)泛(fan)應用(yong)。例如，在塑(su)膠造(zao)粒制(zhi)造(zao)過程(cheng)中(zhong)，其無(wu)(wu)(wu)油(you)(you)(you)(you)無(wu)(wu)(wu)水帶多條(tiao)產線，非常符(fu)合現代化(hua)的(de)(de)(de)(de)(de)生(sheng)產要求(qiu)；在半導(dao)(dao)體(ti)生(sheng)產中(zhong)，其無(wu)(wu)(wu)油(you)(you)(you)(you)設(she)(she)(she)計(ji)(ji)(ji)不會影(ying)響處理過程(cheng)，保(bao)(bao)證(zheng)了(le)(le)產品的(de)(de)(de)(de)(de)純凈度。5. 先進的(de)(de)(de)(de)(de)技術(shu)和(he)工(gong)藝高(gao)精(jing)(jing)度加工(gong)：VP干(gan)(gan)式(shi)(shi)無(wu)(wu)(wu)油(you)(you)(you)(you)螺(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)螺(luo)桿(gan)(gan)轉子采用(yong)三維(wei)曲面數學模型設(she)(she)(she)計(ji)(ji)(ji)，通過高(gao)精(jing)(jing)度的(de)(de)(de)(de)(de)數控設(she)(she)(she)備加工(gong)而(er)成(cheng)，保(bao)(bao)證(zheng)了(le)(le)轉子的(de)(de)(de)(de)(de)精(jing)(jing)度和(he)質量。低(di)(di)噪(zao)音(yin)運行(xing)：由(you)于(yu)(yu)(yu)其獨特的(de)(de)(de)(de)(de)結(jie)(jie)(jie)(jie)構和(he)設(she)(she)(she)計(ji)(ji)(ji)，VP干(gan)(gan)式(shi)(shi)無(wu)(wu)(wu)油(you)(you)(you)(you)螺(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)在運行(xing)過程(cheng)中(zhong)噪(zao)音(yin)較(jiao)低(di)(di)，通常保(bao)(bao)持在80分(fen)貝左(zuo)右，為(wei)操作(zuo)人員提供了(le)(le)更加舒適(shi)的(de)(de)(de)(de)(de)工(gong)作(zuo)環境。綜上所(suo)述，VP干(gan)(gan)式(shi)(shi)無(wu)(wu)(wu)油(you)(you)(you)(you)螺(luo)桿(gan)(gan)真(zhen)空(kong)泵(beng)(beng)(beng)以(yi)其無(wu)(wu)(wu)油(you)(you)(you)(you)設(she)(she)(she)計(ji)(ji)(ji)、高(gao)效(xiao)穩定(ding)、結(jie)(jie)(jie)(jie)構簡(jian)單(dan)(dan)、維(wei)護(hu)(hu)方(fang)便以(yi)及廣(guang)泛(fan)的(de)(de)(de)(de)(de)應用(yong)領(ling)(ling)(ling)域(yu)(yu)等(deng)(deng)優勢(shi)(shi)，在現代工(gong)業中(zhong)發揮著越來越重要的(de)(de)(de)(de)(de)作(zuo)用(yong)。
發布時間： 2024 - 08 - 09
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