您(nin)現在的位置：首頁(ye) > 新聞資訊 > 行業資訊

活動資訊

熱銷推薦(jian) 82.3%的用戶都在(zai)選擇這幾(ji)款！

康斯頓羅茨真空泵的維護與檢查

發布時(shi)間: 2024 - 10 - 17

查看更(geng)多>>
康斯頓羅茨真空泵安裝與調試

發布時間: 2024 - 10 - 17

查(cha)看更多>>
藥品干燥司倍克水環真空機組應用

發布時(shi)間: 2024 - 09 - 25

查看更多>>

行(xing)業資訊了解行業的最(zui)新資(zi)訊

2020 - 04 - 21

農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)業對促進農(nong)(nong)(nong)業生產(chan)(chan)(chan)發(fa)展(zhan)、提(ti)高(gao)農(nong)(nong)(nong)業生產(chan)(chan)(chan)效率具有重要意義(yi)。發(fa)展(zhan)農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)有哪些機遇(yu)和(he)挑戰? 機會：　　(1)政(zheng)策(ce)環(huan)境更(geng)有利;　　(2)需(xu)求拉動(dong)更(geng)強(qiang);　　(3)原料(liao)基礎更(geng)加(jia)(jia)(jia)豐富;　　(4)科技支(zhi)撐更(geng)加(jia)(jia)(jia)強(qiang)大。　　挑戰：　　(1)環(huan)境和(he)資(zi)(zi)源約(yue)束加(jia)(jia)(jia)劇;　　(2)生產(chan)(chan)(chan)要素(su)供給(gei)不足;　　(3)國際貿易的(de)(de)(de)(de)不確定性增加(jia)(jia)(jia);　　(4)質(zhi)量和(he)安全要求提(ti)高(gao)。　　為(wei)了(le)提(ti)高(gao)農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)設備，真(zhen)(zhen)(zhen)空(kong)技術根據實(shi)際情況和(he)自身經驗，針對旋片(pian)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)在農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)行業的(de)(de)(de)(de)應用(yong)，為(wei)農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)行業制(zhi)定了(le)一套真(zhen)(zhen)(zhen)空(kong)解決方案。讓(rang)我們一起(qi)學習它。　　農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)：指以人工(gong)(gong)生產(chan)(chan)(chan)的(de)(de)(de)(de)農(nong)(nong)(nong)業原料(liao)和(he)野(ye)生動(dong)物(wu)資(zi)(zi)源為(wei)原料(liao)的(de)(de)(de)(de)工(gong)(gong)業生產(chan)(chan)(chan)活動(dong)的(de)(de)(de)(de)總和(he)。廣義(yi)：指以人工(gong)(gong)生產(chan)(chan)(chan)和(he)野(ye)生動(dong)物(wu)資(zi)(zi)源為(wei)原料(liao)的(de)(de)(de)(de)工(gong)(gong)業生產(chan)(chan)(chan)活動(dong)的(de)(de)(de)(de)總和(he)。狹義(yi)：指以農(nong)(nong)(nong)林牧(mu)漁產(chan)(chan)(chan)品(pin)(pin)(pin)及其加(jia)(jia)(jia)工(gong)(gong)產(chan)(chan)(chan)品(pin)(pin)(pin)為(wei)原料(liao)的(de)(de)(de)(de)工(gong)(gong)業生產(chan)(chan)(chan)活動(dong)。　　真(zhen)(zhen)(zhen)空(kong)冷凍(dong)干燥技術是農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)業發(fa)展(zhan)的(de)(de)(de)(de)關鍵技術之一，可應用(yong)于(yu)(yu)(yu)旋葉(xie)式真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)。　　為(wei)什么旋片(pian)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)是農(nong)(nong)(nong)產(chan)(chan)(chan)品(pin)(pin)(pin)加(jia)(jia)(jia)工(gong)(gong)業的(de)(de)(de)(de)更(geng)好(hao)選擇?這(zhe)需(xu)要從(cong)其工(gong)(gong)作原理(li)和(he)特點來解釋。　　旋轉(zhuan)(zhuan)(zhuan)葉(xie)片(pian)泵(beng)(beng)(beng)的(de)(de)(de)(de)工(gong)(gong)作原理(li)：旋轉(zhuan)(zhuan)(zhuan)葉(xie)片(pian)泵(beng)(beng)(beng)的(de)(de)(de)(de)旋轉(zhuan)(zhuan)(zhuan)葉(xie)片(pian)將由(you)轉(zhuan)(zhuan)(zhuan)子(zi)、泵(beng)(beng)(beng)腔和(he)兩(liang)端蓋圍成的(de)(de)(de)(de)月牙形空(kong)間(jian)(jian)分成三部分：a、b和(he)c。當轉(zhuan)(zhuan)(zhuan)子(zi)沿箭頭方向旋轉(zhuan)(zhuan)(zhuan)時，與吸入(ru)口連通(tong)的(de)(de)(de)(de)空(kong)間(jian)(jian)a的(de)(de)(de)(de)容積逐(zhu)(zhu)漸增大并處(chu)(chu)于(yu)(yu)(yu)吸入(ru)過程(cheng)中(zhong)(zhong)。與排氣(qi)(qi)口連通(tong)的(de)(de)(de)(de)空(kong)間(jian)(jian)C的(de)(de)(de)(de)體(ti)積逐(zhu)(zhu)漸減(jian)小并處(chu)(chu)于(yu)(yu)(yu)排氣(qi)(qi)過程(cheng)中(zhong)(zhong)。中(zhong)(zhong)央空(kong)間(jian)(jian)B的(de)(de)(de)(de)體(ti)積也逐(zhu)(zhu)漸減(jian)小并處(chu)(chu)于(yu)(yu)(yu)壓縮過程(cheng)中(zhong)(zhong)。　　由(you)于(yu)(yu)(yu)空(kong)間(jian)(jian)A的(de)(de)(de)(de)體(ti)積逐(zhu)(zhu)...

單螺桿真空泵的工作原理、特點及選擇方法

2020 - 04 - 23

泵(beng)的(de)(de)(de)(de)(de)(de)工(gong)(gong)作原理　　單(dan)螺(luo)桿(gan)真(zhen)空(kong)(kong)(kong)泵(beng)是(shi)(shi)一(yi)種具有(you)內(nei)部嚙合(he)和(he)偏心(xin)旋(xuan)轉(zhuan)(zhuan)的(de)(de)(de)(de)(de)(de)正(zheng)排(pai)量(liang)泵(beng)。該泵(beng)的(de)(de)(de)(de)(de)(de)主要(yao)部件(jian)是(shi)(shi)：單(dan)頭螺(luo)旋(xuan)轉(zhuan)(zhuan)子(zi)(zi)和(he)通常由(you)彈(dan)性(xing)(xing)材料制(zhi)成的(de)(de)(de)(de)(de)(de)雙螺(luo)旋(xuan)定(ding)(ding)子(zi)(zi)。當轉(zhuan)(zhuan)子(zi)(zi)繞著空(kong)(kong)(kong)腔中(zhong)(zhong)定(ding)(ding)子(zi)(zi)的(de)(de)(de)(de)(de)(de)軸線進行行星(xing)旋(xuan)轉(zhuan)(zhuan)時(shi)，旋(xuan)轉(zhuan)(zhuan)定(ding)(ding)子(zi)(zi)之間形成的(de)(de)(de)(de)(de)(de)閉合(he)腕部將沿著轉(zhuan)(zhuan)子(zi)(zi)螺(luo)旋(xuan)運(yun)動。因此，介(jie)(jie)質(zhi)(zhi)(zhi)從吸入口連續、均(jun)勻和(he)恒定(ding)(ding)地輸(shu)(shu)(shu)送(song)(song)(song)到(dao)壓(ya)(ya)力(li)出(chu)口。基于(yu)這一(yi)特性(xing)(xing)，單(dan)個(ge)螺(luo)桿(gan)真(zhen)空(kong)(kong)(kong)泵(beng)特別適(shi)用于(yu)以(yi)下工(gong)(gong)作條件(jian)。　　高(gao)粘度輸(shu)(shu)(shu)送(song)(song)(song)介(jie)(jie)質(zhi)(zhi)(zhi)：粘度在(zai)37000至(zhi)200000厘(li)泊的(de)(de)(de)(de)(de)(de)介(jie)(jie)質(zhi)(zhi)(zhi)可根據泵(beng)的(de)(de)(de)(de)(de)(de)尺寸輸(shu)(shu)(shu)送(song)(song)(song)。　　含(han)有(you)顆粒(li)或纖維的(de)(de)(de)(de)(de)(de)介(jie)(jie)質(zhi)(zhi)(zhi)：顆粒(li)直徑(jing)可以(yi)是(shi)(shi)30毫(hao)(hao)米(不超過(guo)轉(zhuan)(zhuan)子(zi)(zi)偏心(xin)率)。光纖長度可以(yi)是(shi)(shi)350毫(hao)(hao)米(相當于(yu)0.4位的(de)(de)(de)(de)(de)(de)間距)。其含(han)量(liang)一(yi)般可達(da)到(dao)中(zhong)(zhong)窖的(de)(de)(de)(de)(de)(de)40%。如果介(jie)(jie)質(zhi)(zhi)(zhi)中(zhong)(zhong)的(de)(de)(de)(de)(de)(de)固(gu)體是(shi)(shi)細(xi)粉末的(de)(de)(de)(de)(de)(de)形式，最高(gao)含(han)量(liang)可以(yi)達(da)到(dao)60%或更多，并且可以(yi)運(yun)輸(shu)(shu)(shu)。當要(yao)求傳輸(shu)(shu)(shu)壓(ya)(ya)力(li)穩定(ding)(ding)且介(jie)(jie)質(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)固(gu)有(you)結構不被破壞時(shi)，單(dan)個(ge)螺(luo)桿(gan)真(zhen)空(kong)(kong)(kong)泵(beng)是(shi)(shi)最理想的(de)(de)(de)(de)(de)(de)。　　泵(beng)的(de)(de)(de)(de)(de)(de)特性(xing)(xing)　　單(dan)螺(luo)桿(gan)真(zhen)空(kong)(kong)(kong)泵(beng)由(you)于(yu)其結構和(he)工(gong)(gong)作特性(xing)(xing)，與活塞泵(beng)、離(li)心(xin)泵(beng)、葉(xie)片泵(beng)和(he)齒輪泵(beng)相比(bi)具有(you)以(yi)下優(you)點：　　能輸(shu)(shu)(shu)送(song)(song)(song)高(gao)固(gu)體含(han)量(liang)的(de)(de)(de)(de)(de)(de)介(jie)(jie)質(zhi)(zhi)(zhi);　　流量(liang)均(jun)勻壓(ya)(ya)力(li)穩定(ding)(ding)，特別是(shi)(shi)在(zai)低轉(zhuan)(zhuan)速下;　　流量(liang)與泵(beng)的(de)(de)(de)(de)(de)(de)轉(zhuan)(zhuan)速成正(zheng)比(bi)，因此它具有(you)良好的(de)(de)(de)(de)(de)(de)可變可調性(xing)(xing);　　一(yi)個(ge)泵(beng)可以(yi)輸(shu)(shu)(shu)送(song)(song)(song)不同粘度的(de)(de)(de)(de)(de)(de)介(jie)(jie)質(zhi)(zhi)(zhi)。　　泵(beng)的(de)(de)(de)(de)(de)(de)安(an)裝位置可以(yi)隨意傾斜;　　適(shi)用于(yu)輸(shu)(shu)(shu)送(song)(song)(song)敏感物品(pin)(pin)和(he)易受離(li)心(xin)力(li)等損壞的(de)(de)(de)(de)(de)(de)物品(pin)(pin)。　　體積小、重(zhong)量(liang)輕(qing)、噪音低、結構簡單(dan)、維修方便。　　泵(beng)的(de)(de)(de)(de)(de)(de)使(shi)用　　單(dan)螺(luo)桿(gan)真(zhen)空(kong)(kong)(kong)泵(beng)可廣泛(fan)用于(yu)以(yi)下工(gong)(gong)業部門輸(shu)(shu)(shu)送(song)(song)(song)各種介(jie)(jie)質(zhi)(zhi)(zhi)。　　化學工(gong)(gong)業：酸、堿、鹽溶液，螺(luo)桿(gan)真(zhen)空(kong)(kong)(kong)泵(beng)出(chu)口壓(ya)(ya)力(li)各種...

干式真空泵抽供氣量及測算方法

2020 - 04 - 26

了解了干式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)抽(chou)(chou)(chou)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)界定后，應(ying)用起來會(hui)更加得(de)心應(ying)手(shou)。接下來就(jiu)(jiu)對抽(chou)(chou)(chou)供(gong)(gong)氣(qi)(qi)(qi)(qi)(qi)(qi)量(liang)(liang)以及測算(suan)方法(fa)來進(jin)行(xing)簡(jian)單的(de)(de)(de)詳解。　　1、抽(chou)(chou)(chou)供(gong)(gong)氣(qi)(qi)(qi)(qi)(qi)(qi)量(liang)(liang)：抽(chou)(chou)(chou)供(gong)(gong)氣(qi)(qi)(qi)(qi)(qi)(qi)量(liang)(liang)是(shi)(shi)干式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)泵(beng)(beng)(beng)效的(de)(de)(de)一(yi)(yi)(yi)個考(kao)(kao)慮(lv)因(yin)素。一(yi)(yi)(yi)般公(gong)司用L/S和m3/h來表述。是(shi)(shi)彌補漏(lou)汽(qi)率(lv)的(de)(de)(de)基(ji)(ji)本(ben)參數。不難理解，基(ji)(ji)礎知識下抽(chou)(chou)(chou)一(yi)(yi)(yi)個一(yi)(yi)(yi)樣容量(liang)(liang)的(de)(de)(de)容器，為(wei)什么(me)抽(chou)(chou)(chou)供(gong)(gong)氣(qi)(qi)(qi)(qi)(qi)(qi)量(liang)(liang)大的(de)(de)(de)干式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)很容易(yi)(yi)抽(chou)(chou)(chou)中大家必(bi)須的(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)值(zhi)(zhi)(zhi)，而抽(chou)(chou)(chou)供(gong)(gong)氣(qi)(qi)(qi)(qi)(qi)(qi)量(liang)(liang)小的(de)(de)(de)則(ze)較慢甚至無法(fa)抽(chou)(chou)(chou)中大家要想的(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)值(zhi)(zhi)(zhi)?因(yin)為(wei)管路或(huo)者容器從始至終不大可(ke)能(neng)確(que)保毫無疑問不漏(lou)水汽(qi)，而抽(chou)(chou)(chou)供(gong)(gong)氣(qi)(qi)(qi)(qi)(qi)(qi)量(liang)(liang)大的(de)(de)(de)彌補了漏(lou)汽(qi)所造成的(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)值(zhi)(zhi)(zhi)減少的(de)(de)(de)因(yin)素，因(yin)而，空(kong)(kong)(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)(qi)(qi)量(liang)(liang)的(de)(de)(de)很容易(yi)(yi)抽(chou)(chou)(chou)中理性化(hua)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)值(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)。這(zhe)(zhe)里建議(yi)，在預計出基(ji)(ji)礎知識抽(chou)(chou)(chou)供(gong)(gong)氣(qi)(qi)(qi)(qi)(qi)(qi)量(liang)(liang)的(de)(de)(de)情況(kuang)下，大家盡量(liang)(liang)選(xuan)擇高一(yi)(yi)(yi)級的(de)(de)(de)抽(chou)(chou)(chou)供(gong)(gong)氣(qi)(qi)(qi)(qi)(qi)(qi)量(liang)(liang)的(de)(de)(de)機械(xie)(xie)(xie)泵(beng)(beng)(beng)。　　2、制(zhi)作(zuo)工藝要求(qiu)的(de)(de)(de)抽(chou)(chou)(chou)供(gong)(gong)氣(qi)(qi)(qi)(qi)(qi)(qi)量(liang)(liang)(抽(chou)(chou)(chou)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)速(su)率(lv))　　機械(xie)(xie)(xie)泵(beng)(beng)(beng)要求(qiu)抽(chou)(chou)(chou)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)速(su)率(lv)(也就(jiu)(jiu)是(shi)(shi)要求(qiu)機械(xie)(xie)(xie)泵(beng)(beng)(beng)在其(qi)工作(zuo)壓(ya)力下，排(pai)出去氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)、液(ye)體(ti)，固體(ti)的(de)(de)(de)專業能(neng)力)，一(yi)(yi)(yi)般公(gong)司：m3/h，L/S,m3/min。具體(ti)測算(suan)方法(fa)可(ke)以參考(kao)(kao)下面計算(suan)公(gong)式(shi)(shi)：　　S=(V/t)×ln(P1/P2)　　在這(zhe)(zhe)其(qi)中：S為(wei)機械(xie)(xie)(xie)泵(beng)(beng)(beng)抽(chou)(chou)(chou)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)速(su)率(lv)(L/s)　　V為(wei)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)室(shi)容積(ji)(L)　　t為(wei)保證要求(qiu)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)值(zhi)(zhi)(zhi)所需時間(s)　　P1為(wei)初始氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)壓(ya)強(Pa)　　P2為(wei)要求(qiu)氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)壓(ya)強(Pa)　　清楚了干式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)這(zhe)(zhe)類專業技能(neng)后，就(jiu)(jiu)了解怎樣根據工作(zuo)中情況(kuang)進(jin)行(xing)適當型號規格挑選(xuan)了，這(zhe)(zhe)類基(ji)(ji)本(ben)參數都是(shi)(shi)一(yi)(yi)(yi)些評價方法(fa)。

真空預冷中羅茨真空泵的使用

2020 - 04 - 28

目前(qian)(qian)，大多數真(zhen)(zhen)(zhen)空(kong)(kong)(kong)預(yu)(yu)冷(leng)裝(zhuang)(zhuang)置(zhi)中(zhong)(zhong)使(shi)用的(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)是(shi)旋(xuan)片(pian)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。盡(jin)管帶有氣(qi)(qi)鎮裝(zhuang)(zhuang)置(zhi)的(de)(de)(de)旋(xuan)片(pian)泵(beng)(beng)(beng)(beng)可(ke)(ke)以(yi)去除含有少量(liang)水(shui)(shui)(shui)(shui)蒸氣(qi)(qi)和(he)大量(liang)永久氣(qi)(qi)體的(de)(de)(de)混合氣(qi)(qi)體，但在真(zhen)(zhen)(zhen)空(kong)(kong)(kong)預(yu)(yu)冷(leng)過(guo)程中(zhong)(zhong)，由(you)于(yu)蔬(shu)(shu)菜內部(bu)水(shui)(shui)(shui)(shui)分的(de)(de)(de)蒸發，大量(liang)水(shui)(shui)(shui)(shui)蒸氣(qi)(qi)將(jiang)(jiang)被(bei)泵(beng)(beng)(beng)(beng)入旋(xuan)片(pian)泵(beng)(beng)(beng)(beng)，水(shui)(shui)(shui)(shui)蒸氣(qi)(qi)將(jiang)(jiang)在泵(beng)(beng)(beng)(beng)室(shi)中(zhong)(zhong)冷(leng)凝。這將(jiang)(jiang)導致真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)潤滑(hua)油乳化(hua)變(bian)質，嚴(yan)重影響真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)所能(neng)達到的(de)(de)(de)極限(xian)壓力，降低(di)潤滑(hua)性能(neng)，增加(jia)磨損，不能(neng)正(zheng)常工作，甚至(zhi)造(zao)成泵(beng)(beng)(beng)(beng)體、轉(zhuan)子等部(bu)件(jian)嚴(yan)重腐蝕，導致整機報廢。因(yin)此，推薦羅茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)在真(zhen)(zhen)(zhen)空(kong)(kong)(kong)預(yu)(yu)冷(leng)裝(zhuang)(zhuang)置(zhi)中(zhong)(zhong)的(de)(de)(de)應用。　　蔬(shu)(shu)菜收獲后(hou)預(yu)(yu)冷(leng)是(shi)保持蔬(shu)(shu)菜新鮮、延緩蔬(shu)(shu)菜老化(hua)和(he)變(bian)質的(de)(de)(de)有效方法。對(dui)于(yu)不同的(de)(de)(de)蔬(shu)(shu)菜，可(ke)(ke)以(yi)分別采用冷(leng)風預(yu)(yu)冷(leng)、差壓預(yu)(yu)冷(leng)、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)預(yu)(yu)冷(leng)和(he)水(shui)(shui)(shui)(shui)預(yu)(yu)冷(leng)。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)冷(leng)卻(que)在羅茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)已經(jing)廣泛應用于(yu)食(shi)品(pin)工業領(ling)域。與傳統(tong)的(de)(de)(de)冷(leng)卻(que)方式如吹(chui)風和(he)浸泡相比(bi)，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)預(yu)(yu)冷(leng)可(ke)(ke)以(yi)大大縮短冷(leng)卻(que)時(shi)(shi)間(jian)，使(shi)食(shi)品(pin)內部(bu)的(de)(de)(de)溫(wen)度場更加(jia)均勻。顯然(ran)，從保鮮的(de)(de)(de)角度來看(kan)，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)預(yu)(yu)冷(leng)裝(zhuang)(zhuang)置(zhi)是(shi)目前(qian)(qian)最(zui)理想(xiang)的(de)(de)(de)蔬(shu)(shu)菜冷(leng)卻(que)和(he)制冷(leng)設(she)備。　　真(zhen)(zhen)(zhen)空(kong)(kong)(kong)冷(leng)卻(que)系(xi)統(tong)包括真(zhen)(zhen)(zhen)空(kong)(kong)(kong)室(shi)、支(zhi)架(jia)和(he)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)，其中(zhong)(zhong)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)為羅茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。羅茨(ci)泵(beng)(beng)(beng)(beng)：運(yun)行(xing)時(shi)(shi)應注意(yi)保證真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)進(jin)水(shui)(shui)(shui)(shui)溫(wen)度盡(jin)可(ke)(ke)能(neng)接近設(she)計運(yun)行(xing)條件(jian)，水(shui)(shui)(shui)(shui)量(liang)充足。(2)確保真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)冷(leng)卻(que)水(shui)(shui)(shui)(shui)循環，否則機組將(jiang)(jiang)在運(yun)行(xing)1小(xiao)時(shi)(shi)左(zuo)右時(shi)(shi)因(yin)羅茨(ci)泵(beng)(beng)(beng)(beng)過(guo)熱保護而停機。　　羅茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)產品(pin)的(de)(de)(de)特點(dian)：　　1.電機多樣性　　每臺羅茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)電機可(ke)(ke)以(yi)風冷(leng)或水(shui)(shui)(shui)(shui)冷(leng)，以(yi)確保客戶的(de)(de)(de)正(zheng)常使(shi)用　　該泵(beng)(beng)(beng)(beng)由(you)鋁合金或鑄鐵(tie)制成，具有散(san)熱快、耐腐蝕性強的(de)(de)(de)優點(dian)。　　2.結構簡單，維(wei)護方便　　轉(zhuan)子型線通過(guo)精心設(she)計和(he)生產圓(yuan)弧轉(zhuan)子，使(shi)泵(beng)(beng)(beng)(beng)...

真空泵-真空的出現

2020 - 04 - 30

真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)：真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)為(wei)(wei)一(yi)種(zhong)抽(chou)氣(qi)(qi)(qi)裝置，可將(jiang)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統中(zhong)的(de)(de)氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)抽(chou)出(chu)，使返回真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統中(zhong)的(de)(de)氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)數量(liang)比抽(chou)出(chu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統中(zhong)的(de)(de)氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)數量(liang)少(shao)。　　一(yi)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)分(fen)(fen)類　　根據真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)工(gong)作(zuo)原理基本(ben)上分(fen)(fen)為(wei)(wei)氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)輸送泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)和(he)氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)捕(bu)集泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)兩種(zhong)類型，真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)分(fen)(fen)類和(he)圖(tu)2不同真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度所示。　　氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)輸送泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)分(fen)(fen)為(wei)(wei)：　　變容真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)：泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)腔容積的(de)(de)周期(qi)性(xing)變化來(lai)完成(cheng)(cheng)抽(chou)氣(qi)(qi)(qi)。　　動(dong)量(liang)傳輸泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)：依靠高速(su)葉(xie)片、射流，將(jiang)動(dong)量(liang)傳遞給氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)，完成(cheng)(cheng)抽(chou)氣(qi)(qi)(qi)。　　氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)輸送泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)主(zhu)(zhu)(zhu)要(yao)包括：　　1、液環真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);2、往(wang)復式(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);3、油(you)封機械泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);4、羅茨真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);5、干式(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)等(deng)。　　氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)捕(bu)集泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)主(zhu)(zhu)(zhu)要(yao)包括：　　1、低溫泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);2、離(li)子濺射泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);3、分(fen)(fen)子篩(shai)吸附(fu)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);4、鈦(tai)升華泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);5、電離(li)升華泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);6、鋯鋁(lv)合(he)金(jin)吸氣(qi)(qi)(qi)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)等(deng)。　　真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)類型按真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)用(yong)途可分(fen)(fen)為(wei)(wei)如下8部分(fen)(fen)：　　(1)主(zhu)(zhu)(zhu)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Main pump)：在(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統中(zhong)，用(yong)來(lai)獲得所要(yao)求真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);　　(2)粗(cu)抽(chou)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Roughing vacuum pump)：從(cong)大(da)氣(qi)(qi)(qi)壓(ya)開(kai)始降(jiang)低系(xi)(xi)統的(de)(de)壓(ya)力到(dao)另一(yi)抽(chou)氣(qi)(qi)(qi)系(xi)(xi)統開(kai)始工(gong)作(zuo)的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);　　(3)前級(ji)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Backing vacuum pump)：用(yong)來(lai)維(wei)(wei)持另外一(yi)個泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)前級(ji)壓(ya)力在(zai)其(qi)臨(lin)界前級(ji)壓(ya)力以下的(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng);　　(4)維(wei)(wei)持泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Holding vacuum pump)：在(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統中(zhong)，當氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)量(liang)很小，不能有效的(de)(de)利用(yong)主(zhu)(zhu)(zhu)前級(ji)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)。此時(shi)，可以利用(yong)容量(liang)較(jiao)小的(de)(de)輔(fu)助前級(ji)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)來(lai)維(wei)(wei)持主(zhu)(zhu)(zhu)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)工(gong)作(zuo)或維(wei)(wei)持容器所需真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)度;　　(5)粗(cu)/低真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(Rough/Low ...

常見旋片真空泵的問題分析

2020 - 05 - 08

與其他真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)設(she)(she)(she)備(bei)一樣(yang)，旋(xuan)(xuan)片真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)在使(shi)用過(guo)(guo)(guo)程(cheng)中(zhong)不(bu)可避(bi)免(mian)地會出現一些問(wen)(wen)題(ti)或(huo)故(gu)障，影響設(she)(she)(she)備(bei)的(de)中(zhong)長期(qi)運行(xing)。只(zhi)有(you)(you)了解(jie)(jie)了失(shi)敗的(de)原因(yin)，我們才能(neng)更(geng)好地提出解(jie)(jie)決方案(an)。　　1、旋(xuan)(xuan)片真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)(beng)不(bu)轉(zhuan)動，情況不(bu)明時(shi)不(bu)先啟動泵(beng)(beng)(beng)(beng)(beng)，以(yi)免(mian)加重問(wen)(wen)題(ti)，用手可以(yi)移(yi)動而不(bu)能(neng)移(yi)動。由(you)于耦合問(wen)(wen)題(ti)、皮帶打滑、電機(ji)接線錯誤、電機(ji)損(sun)壞和(he)(he)電源故(gu)障，大多數泵(beng)(beng)(beng)(beng)(beng)無法旋(xuan)(xuan)轉(zhuan)。　　2、溫(wen)度(du)過(guo)(guo)(guo)高(gao)(gao)(gao)，一般旋(xuan)(xuan)片真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)(beng)溫(wen)度(du)過(guo)(guo)(guo)高(gao)(gao)(gao)的(de)原因(yin)是泵(beng)(beng)(beng)(beng)(beng)環境溫(wen)度(du)過(guo)(guo)(guo)高(gao)(gao)(gao)，進氣溫(wen)度(du)過(guo)(guo)(guo)高(gao)(gao)(gao)，進氣冷卻(que)(que)裝置(zhi)無效。泵(beng)(beng)(beng)(beng)(beng)長期(qi)連續運行(xing)的(de)入口壓力過(guo)(guo)(guo)高(gao)(gao)(gao)，水(shui)(shui)冷泵(beng)(beng)(beng)(beng)(beng)的(de)冷卻(que)(que)水(shui)(shui)量缺乏循環水(shui)(shui)，設(she)(she)(she)計效果(guo)(guo)不(bu)好，溫(wen)控水(shui)(shui)量調節閥(fa)(fa)失(shi)效等。　　3、旋(xuan)(xuan)片真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)漏(lou)(lou)油(you)(you)可能(neng)是由(you)于密(mi)封老化、裝置(zhi)不(bu)當、損(sun)壞和(he)(he)故(gu)障、外觀不(bu)均(jun)勻、雜質、粗(cu)糙度(du)和(he)(he)鑄件松動造(zao)成的(de)。如(ru)果(guo)(guo)停泵(beng)(beng)(beng)(beng)(beng)后回油(you)(you)，油(you)(you)將進入流向氣鎮閥(fa)(fa)，如(ru)果(guo)(guo)氣鎮閥(fa)(fa)沒有(you)(you)關(guan)閉(bi)，油(you)(you)可能(neng)會泄漏(lou)(lou)。制(zhi)作橡膠墊時(shi)，必(bi)須使(shi)用耐油(you)(you)橡膠。如(ru)果(guo)(guo)密(mi)封面太大，機(ji)油(you)(you)會泄漏(lou)(lou)。　　4、旋(xuan)(xuan)片真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)漏(lou)(lou)水(shui)(shui)可能(neng)發生(sheng)在水(shui)(shui)管接頭、水(shui)(shui)套(tao)蓋平面、排(pai)(pai)水(shui)(shui)管孔螺(luo)塞，排(pai)(pai)水(shui)(shui)閥(fa)(fa)等處。水(shui)(shui)套(tao)鉆穿、鑄造(zao)缺陷(xian)、凍裂，也可能(neng)造(zao)成漏(lou)(lou)水(shui)(shui)。　　高(gao)(gao)(gao)溫(wen)和(he)(he)漏(lou)(lou)油(you)(you)是旋(xuan)(xuan)片真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)在使(shi)用過(guo)(guo)(guo)程(cheng)中(zhong)的(de)常(chang)見故(gu)障。因(yin)此，為了避(bi)免(mian)故(gu)障對(dui)工業生(sheng)產進度(du)的(de)影響，有(you)(you)必(bi)要定期(qi)做好設(she)(she)(she)備(bei)的(de)日常(chang)維(wei)護(hu)和(he)(he)檢(jian)查(cha)工作，及時(shi)解(jie)(jie)決問(wen)(wen)題(ti)。　　恒才機(ji)電防爆旋(xuan)(xuan)片真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)廠家主(zhu)要產品(pin)有(you)(you)2BV、V、VG、VI、VZ、VN、LRP系(xi)(xi)(xi)列(lie)水(shui)(shui)環真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng),X、GVD系(xi)(xi)(xi)列(lie)旋(xuan)(xuan)片真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng),ZJ系(xi)(xi)(xi)列(lie)羅(luo)茨真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng),GXS、DHS、VSD、GHS系(xi)(xi)(xi)列(lie)螺(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)(beng),...

旋片真空泵在有機黃花干燥及包裝的應用

2020 - 05 - 14

黃花(hua)菜(cai)(cai)是(shi)市(shi)面上比較受歡迎的(de)(de)(de)(de)(de)(de)蔬菜(cai)(cai)之一，為(wei)了長(chang)期保存和(he)運輸。回采取曬干和(he)真空(kong)干燥(zao)(zao)這兩種方式。有機(ji)黃花(hua)菜(cai)(cai)加工(gong)(gong)(gong)后能夠增加農民銷售(shou)收入。　　黃花(hua)菜(cai)(cai)干燥(zao)(zao)主要使用的(de)(de)(de)(de)(de)(de)就是(shi)真空(kong)干燥(zao)(zao)機(ji)，這種設備可以(yi)(yi)讓黃花(hua)菜(cai)(cai)快(kuai)速干燥(zao)(zao)和(he)殺菌。實現保質期的(de)(de)(de)(de)(de)(de)延長(chang)。今天我們就來介紹一下真空(kong)干燥(zao)(zao)機(ji)中的(de)(de)(de)(de)(de)(de)旋(xuan)(xuan)(xuan)片(pian)真空(kong)泵(beng)(beng)。　　旋(xuan)(xuan)(xuan)片(pian)式真空(kong)泵(beng)(beng)(簡稱旋(xuan)(xuan)(xuan)片(pian)泵(beng)(beng))是(shi)一種油封式機(ji)械(xie)真空(kong)泵(beng)(beng)。其工(gong)(gong)(gong)作壓(ya)強(qiang)(qiang)范圍(wei)為(wei)101325~1.33×10-2(Pa)屬于(yu)(yu)(yu)(yu)低(di)真空(kong)泵(beng)(beng)。它(ta)可以(yi)(yi)單獨使用，也可以(yi)(yi)作為(wei)其它(ta)高(gao)真空(kong)泵(beng)(beng)或超高(gao)真空(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)前級(ji)泵(beng)(beng)。它(ta)已廣泛地應用于(yu)(yu)(yu)(yu)冶金、機(ji)械(xie)、軍工(gong)(gong)(gong)、電子(zi)(zi)(zi)、化工(gong)(gong)(gong)、輕工(gong)(gong)(gong)、石(shi)油及醫(yi)藥等生產和(he)科(ke)研部門。　　旋(xuan)(xuan)(xuan)片(pian)泵(beng)(beng)主要由泵(beng)(beng)體、轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)、旋(xuan)(xuan)(xuan)片(pian)、端蓋、彈(dan)簧等組成。在旋(xuan)(xuan)(xuan)片(pian)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)腔(qiang)內(nei)偏心地安裝(zhuang)一個轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)，轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)外圓與(yu)泵(beng)(beng)腔(qiang)內(nei)表面相切(二者(zhe)有很小(xiao)的(de)(de)(de)(de)(de)(de)間(jian)隙)，轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)槽內(nei)裝(zhuang)有帶彈(dan)簧的(de)(de)(de)(de)(de)(de)二個旋(xuan)(xuan)(xuan)片(pian)。旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)時，靠(kao)離心力和(he)彈(dan)簧的(de)(de)(de)(de)(de)(de)張力使旋(xuan)(xuan)(xuan)片(pian)頂端與(yu)泵(beng)(beng)腔(qiang)的(de)(de)(de)(de)(de)(de)內(nei)壁保持接(jie)觸(chu)，轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)帶動(dong)旋(xuan)(xuan)(xuan)片(pian)沿泵(beng)(beng)腔(qiang)內(nei)壁滑動(dong)。　　兩個旋(xuan)(xuan)(xuan)片(pian)把(ba)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)、泵(beng)(beng)腔(qiang)和(he)兩個端蓋所圍(wei)成的(de)(de)(de)(de)(de)(de)月牙形空(kong)間(jian)分隔成A、B、C三(san)部分。當轉(zhuan)(zhuan)(zhuan)子(zi)(zi)(zi)按箭頭方向旋(xuan)(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)時，與(yu)吸(xi)氣(qi)(qi)口(kou)相通的(de)(de)(de)(de)(de)(de)空(kong)間(jian)A 的(de)(de)(de)(de)(de)(de)容(rong)積是(shi)逐(zhu)漸增大的(de)(de)(de)(de)(de)(de)，正(zheng)處(chu)于(yu)(yu)(yu)(yu)吸(xi)氣(qi)(qi)過程(cheng)(cheng)。而與(yu)排(pai)氣(qi)(qi)口(kou)相通的(de)(de)(de)(de)(de)(de)空(kong)間(jian)C的(de)(de)(de)(de)(de)(de)容(rong)積是(shi)逐(zhu)漸縮小(xiao)的(de)(de)(de)(de)(de)(de)，正(zheng)處(chu)于(yu)(yu)(yu)(yu)排(pai)氣(qi)(qi)過程(cheng)(cheng)。居(ju)中的(de)(de)(de)(de)(de)(de)空(kong)間(jian)B的(de)(de)(de)(de)(de)(de)容(rong)積也是(shi)逐(zhu)漸減小(xiao)的(de)(de)(de)(de)(de)(de)，正(zheng)處(chu)于(yu)(yu)(yu)(yu)壓(ya)縮過程(cheng)(cheng)。由于(yu)(yu)(yu)(yu)空(kong)間(jian)A的(de)(de)(de)(de)(de)(de)容(rong)積是(shi)逐(zhu)漸增大(即(ji)膨脹)，氣(qi)(qi)體壓(ya)強(qiang)(qiang)降低(di)，泵(beng)(beng)的(de)(de)(de)(de)(de)(de)入口(kou)處(chu)外部氣(qi)(qi)體壓(ya)強(qiang)(qiang)大于(yu)(yu)(yu)(yu)空(kong)間(jian)A內(nei)的(de)(de)(de)(de)(de)(de)壓(ya)強(qiang)(qiang)，因(yin)此將氣(qi)(qi)體吸(xi)入。當空(kong)間(jian)A與(yu)吸(xi)氣(qi)(qi)口(kou)隔絕時，即(ji)轉(zhuan)(zhuan)(zhuan)至...

最新資訊了解(jie)公司的最新(xin)活動及(ji)打折促(cu)銷

第三十三界“橡塑節能環保技術交流會”圓滿閉幕

2019 - 05 - 29

2019年5月22日由(you)SPECK主辦&深圳恒才機電(dian)協辦的(de)(de)(de)橡塑(su)(su)業節(jie)能(neng)環(huan)(huan)保技術(shu)交流會在廣州琶洲白云會議室舉行，參(can)加此次橡塑(su)(su)業節(jie)能(neng)環(huan)(huan)保論壇(tan)的(de)(de)(de)有來(lai)自全國(guo)各個地(di)區的(de)(de)(de)人民；多(duo)家企(qi)業負責人、投(tou)資人和(he)橡塑(su)(su)界精(jing)英，本(ben)次論壇(tan)還盛(sheng)情邀請了高分子協會黨(dang)委副書(shu)記兼紀委書(shu)記王文(wen)廣先(xian)生等嘉賓(bin)隆(long)重出席。論壇(tan)正式啟動(dong)后，由(you)SPECK車經(jing)理(li)首先(xian)進(jin)行演講“擠(ji)出成(cheng)型(xing)應(ying)用與(yu)SPECK次世代真空節(jie)能(neng)單(dan)元、材擠(ji)壓成(cheng)型(xing)的(de)(de)(de)真空領域和(he)終端(duan)用戶的(de)(de)(de)新(xin)材發展(zhan)（以前(qian)，現(xian)(xian)在及未來(lai)）。期(qi)間介紹新(xin)款變(bian)頻(pin)液環(huan)(huan)真空泵，與(yu)工業4.0的(de)(de)(de)核心(xin)理(li)念正完全契合，它實(shi)時(shi)監控(kong)并(bing)計算來(lai)實(shi)現(xian)(xian)產線/產品(pin)/制(zhi)程的(de)(de)(de)升級優化(hua)，在制(zhi)造領域形成(cheng)資源、信息(xi)、物(wu)品(pin)和(he)人的(de)(de)(de)相互關聯的(de)(de)(de)“信息(xi)物(wu)理(li)系統”，推(tui)進(jin)制(zhi)造業向智能(neng)化(hua)轉型(xing)。車經(jing)理(li)說,根本(ben)性的(de)(de)(de)改(gai)變(bian)已經(jing)開始，節(jie)能(neng)是(shi)(shi)(shi)要(yao)求，但我們(men)(men)要(yao)的(de)(de)(de)不(bu)僅(jin)僅(jin)是(shi)(shi)(shi)節(jie)能(neng)，不(bu)是(shi)(shi)(shi)簡單(dan)的(de)(de)(de)設備工程解(jie)(jie)決方案(an)，而是(shi)(shi)(shi)向靈活、受控(kong)分散和(he)緊湊的(de)(de)(de)分離單(dan)元能(neng)源密集型(xing)解(jie)(jie)決方案(an)。隨著車經(jing)理(li)的(de)(de)(de)演講讓現(xian)(xian)場的(de)(de)(de)來(lai)賓(bin)對(dui)節(jie)能(neng)環(huan)(huan)保產品(pin)產生了高濃的(de)(de)(de)興趣。接(jie)下來(lai)，由(you)深圳恒才陳總為大(da)家帶來(lai)精(jing)彩的(de)(de)(de)分享，陳總分別對(dui)橡塑(su)(su)行業的(de)(de)(de)塑(su)(su)料、樹(shu)脂(zhi)、熱固性塑(su)(su)料、熱塑(su)(su)性塑(su)(su)料等進(jin)行專(zhuan)業解(jie)(jie)說,之前(qian)有些(xie)行業中使用的(de)(de)(de)機械造成(cheng)二次污染難以解(jie)(jie)決，機械泵效率(lv)低(di)能(neng)耗高，故障率(lv)頻(pin)繁等問(wen)題(ti)，陳總為大(da)家將這些(xie)專(zhuan)業的(de)(de)(de)問(wen)題(ti)做了完美的(de)(de)(de)解(jie)(jie)答，并(bing)展(zhan)示進(jin)行改(gai)造后的(de)(de)(de)成(cheng)功(gong)案(an)例(li)。陳總說，我們(men)(men)致力于(yu)可持(chi)續(xu)生產力，節(jie)能(neng)、環(huan)(huan)保、高效，我們(men)(men)堅(jian)持(chi)對(dui)客(ke)...

真空泵的術語介紹及選型計算方式？

2018 - 07 - 16

很(hen)多客(ke)戶在選(xuan)型(xing)的(de)(de)時候對(dui)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)術(shu)語(yu)不(bu)太(tai)了(le)(le)(le)解(jie)(jie)，其實(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)術(shu)語(yu)非常簡單，了(le)(le)(le)解(jie)(jie)了(le)(le)(le)它(ta)的(de)(de)術(shu)語(yu)選(xuan)型(xing)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)也就沒有(you)問題(ti)了(le)(le)(le)，只(zhi)要給出(chu)(chu)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的(de)(de)參(can)數(shu)(shu)都可以進行選(xuan)型(xing)。那(nei)么，下(xia)面(mian)一(yi)(yi)起(qi)來了(le)(le)(le)解(jie)(jie)一(yi)(yi)下(xia)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)是(shi)(shi)(shi)(shi)術(shu)語(yu)和選(xuan)型(xing)的(de)(de)計算方式(shi)吧。　　第一(yi)(yi),選(xuan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)，首選(xuan)考(kao)慮的(de)(de)是(shi)(shi)(shi)(shi)零真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)(du)(du)　　真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)狀(zhuang)態下(xia)的(de)(de)氣(qi)(qi)(qi)(qi)體稀簿(bu)程(cheng)度(du)(du)(du)(du)就用真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)(du)(du)來表(biao)示(shi)。從真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)表(biao)所(suo)讀得的(de)(de)數(shu)(shu)值(zhi)也稱為(wei)(wei)(wei)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)(du)(du)。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)(du)(du)數(shu)(shu)值(zhi)是(shi)(shi)(shi)(shi)表(biao)示(shi)出(chu)(chu)系(xi)統(tong)壓(ya)(ya)(ya)強(qiang)(qiang)(qiang)實(shi)際數(shu)(shu)值(zhi)低于大氣(qi)(qi)(qi)(qi)壓(ya)(ya)(ya)強(qiang)(qiang)(qiang)的(de)(de)數(shu)(shu)值(zhi)，從表(biao)上表(biao)示(shi)出(chu)(chu)來的(de)(de)數(shu)(shu)值(zhi)又稱為(wei)(wei)(wei)表(biao)壓(ya)(ya)(ya)強(qiang)(qiang)(qiang)，業界(jie)也稱為(wei)(wei)(wei)相對(dui)壓(ya)(ya)(ya)強(qiang)(qiang)(qiang)，即：真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)(du)(du)=大氣(qi)(qi)(qi)(qi)壓(ya)(ya)(ya)強(qiang)(qiang)(qiang)-絕(jue)對(dui)壓(ya)(ya)(ya)強(qiang)(qiang)(qiang)(大氣(qi)(qi)(qi)(qi)壓(ya)(ya)(ya)強(qiang)(qiang)(qiang)一(yi)(yi)般取101325Pa，水環式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)極(ji)(ji)限(xian)絕(jue)對(dui)壓(ya)(ya)(ya)強(qiang)(qiang)(qiang)3300Pa;旋片式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)極(ji)(ji)限(xian)絕(jue)對(dui)壓(ya)(ya)(ya)強(qiang)(qiang)(qiang)約10Pa)。　　　　第二是(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)抽(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)量(liang)(liang)(liang)(liang)　　抽(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)量(liang)(liang)(liang)(liang)是(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)抽(chou)(chou)(chou)速的(de)(de)一(yi)(yi)個(ge)衡量(liang)(liang)(liang)(liang)因(yin)素。一(yi)(yi)般用m3/h和L/S單位來表(biao)示(shi)。是(shi)(shi)(shi)(shi)彌補漏(lou)氣(qi)(qi)(qi)(qi)率的(de)(de)參(can)數(shu)(shu)。可以理解(jie)(jie)，理論下(xia)抽(chou)(chou)(chou)一(yi)(yi)個(ge)相同(tong)體積的(de)(de)容器(qi)，為(wei)(wei)(wei)什么抽(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)量(liang)(liang)(liang)(liang)大的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)很(hen)容易抽(chou)(chou)(chou)到(dao)(dao)我(wo)們(men)所(suo)需的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)(du)(du)，而抽(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)量(liang)(liang)(liang)(liang)小的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)很(hen)慢甚至無(wu)法抽(chou)(chou)(chou)到(dao)(dao)我(wo)們(men)想(xiang)要的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)(du)(du)?因(yin)為(wei)(wei)(wei)管路或者容器(qi)始終不(bu)可能做到(dao)(dao)絕(jue)對(dui)不(bu)漏(lou)氣(qi)(qi)(qi)(qi)，而抽(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)量(liang)(liang)(liang)(liang)大的(de)(de)彌補了(le)(le)(le)漏(lou)氣(qi)(qi)(qi)(qi)所(suo)帶(dai)來的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)(du)(du)下(xia)降的(de)(de)因(yin)素，所(suo)以，大氣(qi)(qi)(qi)(qi)量(liang)(liang)(liang)(liang)的(de)(de)很(hen)容易抽(chou)(chou)(chou)到(dao)(dao)理想(xiang)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)(du)(du)值(zhi)。所(suo)以，我(wo)們(men)平(ping)常在計算出(chu)(chu)理論抽(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)量(liang)(liang)(liang)(liang)的(de)(de)情況下(xia)，盡量(liang)(liang)(liang)(liang)選(xuan)擇高一(yi)(yi)級的(de)(de)抽(chou)(chou)(chou)氣(qi)(qi)(qi)(qi)量(liang)(liang)(liang)(liang)的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)。　　第三(san)就是(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)相對(dui)壓(ya)(ya)(ya)強(qiang)(qiang)(qiang)　　相對(dui)壓(ya)(ya)(ya)強(qiang)(qiang)(qiang)即所(suo)測(ce)內(nei)部壓(ya)(ya)(ya)強(qiang)(qiang)(qiang)比(bi)“大氣(qi)(qi)(qi)(qi)壓(ya)(ya)(ya)”低多少壓(ya)(ya)(ya)強(qiang)(qiang)(qiang)。表(biao)示(shi)出(chu)(chu)系(xi)統(tong)壓(ya)(ya)(ya)強(qiang)(qiang)(qiang)實(shi)際數(shu)(shu)值(zhi)低于大氣(qi)(qi)(qi)(qi)壓(ya)(ya)(ya)強(qiang)(qiang)(qiang)的(de)(de)數(shu)(shu)值(zhi)。由于容器(qi)內(nei)部空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)(qi)被抽(chou)(chou)(chou)，因(yin)此，內(nei)部的(de)(de)壓(ya)(ya)(ya)強(qiang)(qiang)(qiang)始終低于容器(qi)...

凍干機真空系統保養的方法？

2018 - 09 - 18

凍(dong)(dong)干(gan)燥(zao)機(凍(dong)(dong)干(gan)機)由制(zhi)冷(leng)(leng)系(xi)(xi)統(tong)(tong)、真(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)、加(jia)(jia)熱(re)系(xi)(xi)統(tong)(tong)、電器儀(yi)表(biao)控制(zhi)系(xi)(xi)統(tong)(tong)所組成。主要(yao)(yao)部件為干(gan)燥(zao)箱、凝結器、冷(leng)(leng)凍(dong)(dong)機組、真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)、加(jia)(jia)熱(re)/冷(leng)(leng)卻(que)裝置(zhi)等。冷(leng)(leng)凍(dong)(dong)干(gan)燥(zao)簡稱(cheng)凍(dong)(dong)干(gan)，就是將含(han)水物(wu)質(zhi)，先凍(dong)(dong)結成固(gu)態，而(er)后使其(qi)中(zhong)的(de)(de)(de)(de)水分從固(gu)態升華成氣態，以(yi)除去水分而(er)保存物(wu)質(zhi)的(de)(de)(de)(de)方法。真(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)是凍(dong)(dong)干(gan)機的(de)(de)(de)(de)重要(yao)(yao)組成部分之(zhi)一，一般包(bao)括旋片(pian)式(shi)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)或干(gan)泵(beng)(beng)(beng)和(he)(he)羅茨(ci)泵(beng)(beng)(beng)加(jia)(jia)速抽真(zhen)空(kong)(kong)(kong)(kong)。真(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)作用(yong)是建(jian)立真(zhen)空(kong)(kong)(kong)(kong)，給冰的(de)(de)(de)(de)升華制(zhi)造環境和(he)(he)條件。真(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)真(zhen)空(kong)(kong)(kong)(kong)度(du)的(de)(de)(de)(de)高低直接(jie)影響制(zhi)品的(de)(de)(de)(de)升華速率，真(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)要(yao)(yao)求其(qi)自身(shen)具有(you)(you)(you)(you)較低的(de)(de)(de)(de)泄(xie)漏率。真(zhen)空(kong)(kong)(kong)(kong)控制(zhi)的(de)(de)(de)(de)精度(du)直接(jie)影響到制(zhi)藥工(gong)藝(yi)的(de)(de)(de)(de)運(yun)行(xing)。那么，凍(dong)(dong)干(gan)機真(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)日常該(gai)如(ru)(ru)(ru)(ru)何維護和(he)(he)保養呢？下(xia)面我們(men)一起來看看吧！1.真(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)運(yun)行(xing)中(zhong)檢(jian)(jian)查(cha)(cha)真(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)運(yun)行(xing)聲音是否正常，如(ru)(ru)(ru)(ru)果異常請先檢(jian)(jian)查(cha)(cha)供(gong)電的(de)(de)(de)(de)三相電是否平衡；真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)是否有(you)(you)(you)(you)異常振動(dong)，真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)與泵(beng)(beng)(beng)頭(tou)上的(de)(de)(de)(de)各個連接(jie)部分是否存在(zai)松動(dong)現象，如(ru)(ru)(ru)(ru)果有(you)(you)(you)(you)則采(cai)用(yong)相應的(de)(de)(de)(de)固(gu)定(ding)(ding)措施；帶冷(leng)(leng)卻(que)水的(de)(de)(de)(de)泵(beng)(beng)(beng)，需要(yao)(yao)保持冷(leng)(leng)卻(que)水有(you)(you)(you)(you)足(zu)(zu)夠的(de)(de)(de)(de)流(liu)量和(he)(he)壓(ya)(ya)差，運(yun)行(xing)過程中(zhong)可以(yi)用(yong)手觸摸一下(xia)泵(beng)(beng)(beng)體的(de)(de)(de)(de)溫度(du)；帶氮(dan)氣吹掃的(de)(de)(de)(de)泵(beng)(beng)(beng)，需要(yao)(yao)保持氮(dan)氣有(you)(you)(you)(you)足(zu)(zu)夠的(de)(de)(de)(de)流(liu)量和(he)(he)壓(ya)(ya)力；需檢(jian)(jian)查(cha)(cha)油(you)(you)位(wei)是否保持在(zai)正常油(you)(you)位(wei)，低于(yu)正常油(you)(you)位(wei)要(yao)(yao)及(ji)時(shi)補加(jia)(jia)規(gui)定(ding)(ding)的(de)(de)(de)(de)真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)；如(ru)(ru)(ru)(ru)果真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)發生乳化，需要(yao)(yao)打開氣鎮閥運(yun)行(xing)2小(xiao)時(shi)；真(zhen)如(ru)(ru)(ru)(ru)果空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)變色，建(jian)議及(ji)時(shi)更(geng)(geng)換真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)油(you)(you)，并清洗過濾網，并更(geng)(geng)換過濾器；觀察真(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)是否漏油(you)(you)，如(ru)(ru)(ru)(ru)漏油(you)(you)及(ji)時(shi)停機維修。2.真(zhen)空(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)(tong)長期停用(yong)檢(jian)(jian)查(cha)(cha)如(ru)(ru)(ru)(ru)果泵(beng)(beng)(beng)在(zai)一段時(shi)間內不使用(yong)，應關閉電源和(he)(he)冷(leng)(leng)卻(que)水供(gong)應；如(ru)(ru)(ru)(ru)果泵(beng)(beng)(beng)在(zai)凍(dong)(dong)干(gan)工(gong)藝(yi)結...

造紙行業選用的水環真空泵

2018 - 11 - 19

1、選(xuan)(xuan)(xuan)用(yong)(yong)(yong)節能(neng)(neng)水環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)。目前恒才公司開發應(ying)(ying)該(gai)于(yu)造紙行業的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)有2BV系列水環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)和(he)(he)(he)德國品(pin)牌SPECK以及國際品(pin)牌阿特拉斯三(san)款，近年(nian)來2BV系列水環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)在(zai)(zai)實驗站條件(jian)下(xia)(xia)(xia)，測得抽吸(xi)(xi)干空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)能(neng)(neng)達到67%的(de)(de)(de)(de)(de)(de)最高(gao)(gao)(gao)效(xiao)率(lv)(lv)，而(er)螺(luo)桿真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)用(yong)(yong)(yong)于(yu)造紙廠抽吸(xi)(xi)濕空(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)將(jiang)會有更高(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)效(xiao)率(lv)(lv)，直(zhi)接替廠家(jia)節省電源費(fei)用(yong)(yong)(yong)驚(jing)人(ren)。很多水環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)相關資料(liao)介紹的(de)(de)(de)(de)(de)(de)液環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)(de)效(xiao)率(lv)(lv)僅為(wei)35%~50%的(de)(de)(de)(de)(de)(de)效(xiao)率(lv)(lv)，顯然這些資料(liao)沒能(neng)(neng)跟上(shang)新(xin)技術帶來的(de)(de)(de)(de)(de)(de)新(xin)變化。2、選(xuan)(xuan)(xuan)用(yong)(yong)(yong)低轉速水環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)。在(zai)(zai)選(xuan)(xuan)(xuan)用(yong)(yong)(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)時，應(ying)(ying)盡可(ke)能(neng)(neng)選(xuan)(xuan)(xuan)用(yong)(yong)(yong)低轉速的(de)(de)(de)(de)(de)(de)水環真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)。最好能(neng)(neng)選(xuan)(xuan)(xuan)用(yong)(yong)(yong)葉輪葉片端部(bu)的(de)(de)(de)(de)(de)(de)線速度(du)在(zai)(zai)18m/s以下(xia)(xia)(xia)時對應(ying)(ying)的(de)(de)(de)(de)(de)(de)轉速，這時候泵(beng)的(de)(de)(de)(de)(de)(de)效(xiao)率(lv)(lv)通(tong)常會比較(jiao)高(gao)(gao)(gao)。當然相對選(xuan)(xuan)(xuan)用(yong)(yong)(yong)較(jiao)高(gao)(gao)(gao)轉速的(de)(de)(de)(de)(de)(de)泵(beng)將(jiang)會付出(chu)更多的(de)(de)(de)(de)(de)(de)購買(mai)成本，相對于(yu)日(ri)積月累更多的(de)(de)(de)(de)(de)(de)能(neng)(neng)耗(hao)，在(zai)(zai)日(ri)益強調節能(neng)(neng)降(jiang)耗(hao)的(de)(de)(de)(de)(de)(de)大背景下(xia)(xia)(xia)，顯然選(xuan)(xuan)(xuan)用(yong)(yong)(yong)低轉速的(de)(de)(de)(de)(de)(de)節能(neng)(neng)產(chan)品(pin)是值得的(de)(de)(de)(de)(de)(de)。3、各真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)點合(he)理(li)組(zu)合(he)。應(ying)(ying)將(jiang)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)和(he)(he)(he)空(kong)(kong)(kong)(kong)間位置相近的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)點組(zu)合(he)在(zai)(zai)一起，用(yong)(yong)(yong)一臺較(jiao)大型的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)來抽吸(xi)(xi)，組(zu)合(he)應(ying)(ying)考慮有利(li)于(yu)管(guan)路布置，組(zu)合(he)應(ying)(ying)區(qu)(qu)別(bie)(bie)各功能(neng)(neng)區(qu)(qu)，在(zai)(zai)氣(qi)(qi)(qi)量相近，真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)不(bu)同時可(ke)選(xuan)(xuan)(xuan)用(yong)(yong)(yong)帶隔板(ban)的(de)(de)(de)(de)(de)(de)泵(beng)，比如(ru)，在(zai)(zai)上(shang)下(xia)(xia)(xia)毛(mao)布的(de)(de)(de)(de)(de)(de)吸(xi)(xi)水箱(xiang)之間、在(zai)(zai)不(bu)同真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)吸(xi)(xi)移輥(gun)之間都可(ke)以選(xuan)(xuan)(xuan)用(yong)(yong)(yong)帶隔板(ban)的(de)(de)(de)(de)(de)(de)泵(beng)。4、真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)組(zu)合(he)氣(qi)(qi)(qi)量應(ying)(ying)進行換算。因(yin)氣(qi)(qi)(qi)體是可(ke)壓(ya)縮(suo)的(de)(de)(de)(de)(de)(de)，高(gao)(gao)(gao)壓(ya)氣(qi)(qi)(qi)體減壓(ya)為(wei)低壓(ya)氣(qi)(qi)(qi)體時氣(qi)(qi)(qi)體體積會發生(sheng)膨(peng)脹。如(ru)需將(jiang)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)伏輥(gun)的(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)室和(he)(he)(he)低真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)室組(zu)合(he)，高(gao)(gao)(gao)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)室的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)和(he)(he)(he)氣(qi)(qi)(qi)量分(fen)別(bie)(bie)為(wei)-65kPa和(he)(he)(he)80m3/min，低真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)室的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)和(he)(he)(he)氣(qi)(qi)(qi)量分(fen)別(bie)(bie)為(wei)-40kPa和(he)(he)(he)50m3/m...

2X旋片真空泵介紹

2019 - 03 - 20

1、2X系列旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)簡介：深圳(zhen)恒(heng)才機電設備(bei)有(you)(you)限(xian)公司2X系列旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)為康斯頓品牌，采用(yong)(yong)(yong)WEG德國電機，高抽速高極限(xian)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度，工作噪音低于(yu)62分(fen)(fen)貝(bei),水蒸(zheng)氣抽除能力強,環保(bao)，泵(beng)(beng)(beng)(beng)(beng)內(nei)裝(zhuang)(zhuang)有(you)(you)油霧(wu)消除器(qi)排(pai)油能力強，結(jie)構(gou)緊(jin)湊(cou)，設計科(ke)學合(he)(he)理和輕便(bian)，客(ke)戶很方便(bian)就可(ke)(ke)(ke)以(yi)(yi)(yi)安(an)裝(zhuang)(zhuang)在(zai)工業(ye)系統中(zhong)。2、2X旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)系列型(xing)號參數表(biao)(biao)：3、旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)原理：　旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)工作原理：它(ta)的(de)(de)(de)(de)轉(zhuan)(zhuan)子以(yi)(yi)(yi)一(yi)定的(de)(de)(de)(de)偏心距裝(zhuang)(zhuang)在(zai)泵(beng)(beng)(beng)(beng)(beng)殼內(nei)并與泵(beng)(beng)(beng)(beng)(beng)殼內(nei)表(biao)(biao)面(mian)的(de)(de)(de)(de)固定面(mian)靠近，在(zai)轉(zhuan)(zhuan)子槽(cao)內(nei)裝(zhuang)(zhuang)有(you)(you)兩(liang)個(ge)（或兩(liang)個(ge)以(yi)(yi)(yi)上）旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)，當(dang)轉(zhuan)(zhuan)子旋(xuan)(xuan)(xuan)(xuan)轉(zhuan)(zhuan)時旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)能沿其徑向(xiang)槽(cao)往復滑(hua)動且(qie)與泵(beng)(beng)(beng)(beng)(beng)殼內(nei)壁始終接觸，此旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)隨(sui)轉(zhuan)(zhuan)子一(yi)起(qi)旋(xuan)(xuan)(xuan)(xuan)轉(zhuan)(zhuan)，可(ke)(ke)(ke)將泵(beng)(beng)(beng)(beng)(beng)腔(qiang)分(fen)(fen)成(cheng)幾個(ge)可(ke)(ke)(ke)變(bian)容積(ji)。旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)屬于(yu)低真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)。它(ta)可(ke)(ke)(ke)以(yi)(yi)(yi)單(dan)獨使用(yong)(yong)(yong)，也可(ke)(ke)(ke)以(yi)(yi)(yi)作為其他高真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)或超高真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)前(qian)級(ji)泵(beng)(beng)(beng)(beng)(beng)。旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)泵(beng)(beng)(beng)(beng)(beng)多(duo)為中(zhong)小型(xing)泵(beng)(beng)(beng)(beng)(beng)，產品已(yi)經系列化(hua)。旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)泵(beng)(beng)(beng)(beng)(beng)有(you)(you)單(dan)級(ji)和雙級(ji)兩(liang)種(zhong)，一(yi)般多(duo)做成(cheng)雙級(ji)的(de)(de)(de)(de)，以(yi)(yi)(yi)獲(huo)(huo)得(de)較高的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度。旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)泵(beng)(beng)(beng)(beng)(beng)絕大多(duo)數是單(dan)工作腔(qiang)結(jie)構(gou)，常用(yong)(yong)(yong)兩(liang)個(ge)徑向(xiang)滑(hua)片(pian)(pian)，也有(you)(you)用(yong)(yong)(yong)三(san)個(ge)斜置滑(hua)片(pian)(pian)的(de)(de)(de)(de)。貫穿滑(hua)片(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)也有(you)(you)應用(yong)(yong)(yong)。 4、2X型(xing)旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)用(yong)(yong)(yong)途及適(shi)用(yong)(yong)(yong)范圍(wei)：由于(yu)21世紀科(ke)技的(de)(de)(de)(de)發展(zhan)進步，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)技術(shu)無處(chu)不在(zai)，其中(zhong)2X型(xing)旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)常常應用(yong)(yong)(yong)于(yu)印刷包裝(zhuang)(zhuang)、吸持(chi)、裝(zhuang)(zhuang)卸(xie)、輸(shu)送、吊運、實驗室(shi)、醫療負壓、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)熱處(chu)理、粘貼等等行業(ye)中(zhong)，1、2X式(shi)旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)可(ke)(ke)(ke)以(yi)(yi)(yi)用(yong)(yong)(yong)來直接獲(huo)(huo)得(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度在(zai)10-3torr以(yi)(yi)(yi)下(xia)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)作業(ye)，以(yi)(yi)(yi)及配合(he)(he)其它(ta)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)設備(bei)獲(huo)(huo)得(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度10-3torr以(yi)(yi)(yi)上的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)作用(yong)(yong)(yong)之用(yong)(yong)(yong)。2、可(ke)(ke)(ke)以(yi)(yi)(yi)供給醫療...

阿特拉斯螺桿真空泵在吸塑車間使用有哪些優勢?

2019 - 06 - 10

昨天我(wo)們陳(chen)工改造了(le)一(yi)個吸(xi)(xi)塑(su)車間，用(yong)GHS VSD+螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)替代(dai)原來的旋(xuan)片(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng),一(yi)個廠(chang)區一(yi)年節(jie)省電(dian)(dian)(dian)費就是6.7萬元，螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)在吸(xi)(xi)塑(su)車間有(you)哪些明顯(xian)的優(you)(you)勢呢,我(wo)們一(yi)起(qi)來看一(yi)下。（1）GHS730VSD+螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)高效(xiao)節(jie)能(neng)(neng)(neng)。沿(yan)用(yong)阿特拉(la)斯GA37+油螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)技術而開(kai)發的新(xin)一(yi)代(dai)節(jie)能(neng)(neng)(neng)產品，全世界(jie)11千(qian)瓦功(gong)率真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)中抽速(su)最大(da)；（2）螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)采用(yong)13公斤負荷空(kong)(kong)(kong)(kong)(kong)氣壓縮機(ji)機(ji)頭，而在半(ban)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)狀態下輕載運(yun)行，理論壽(shou)命超長達40萬小(xiao)時（相當(dang)于80年），20年內無(wu)需(xu)(xu)換(huan)機(ji)頭；（3）GHS730VSD+螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)出廠(chang)標配(pei)電(dian)(dian)(dian)腦控制系統，省去(qu)了(le)旋(xuan)片(pian)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)額外安裝(zhuang)控制系統的麻煩(fan)和故障；（4）螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)變頻自動調節(jie)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度和抽氣量，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)壓力穩定，減(jian)少生(sheng)產故障；（5）阿特拉(la)斯螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)全變頻設(she)計，低負荷特別省電(dian)(dian)(dian)，慢速(su)運(yun)行減(jian)輕磨(mo)損延長壽(shou)命；（6）螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)整套(tao)電(dian)(dian)(dian)腦自控系統，可(ke)以集(ji)中聯控各機(ji)器按需(xu)(xu)要(yao)自動啟停；（7）螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)與螺(luo)(luo)桿空(kong)(kong)(kong)(kong)(kong)壓機(ji)類似(si)，維護工作量極少，簡單方便，減(jian)少了(le)旋(xuan)片(pian)泵(beng)(beng)(beng)經常需(xu)(xu)要(yao)維修的人力成本；（8）螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)供電(dian)(dian)(dian)系統減(jian)少負荷，節(jie)省電(dian)(dian)(dian)纜(lan)變壓器開(kai)關柜投資(zi)；以上8點就是吸(xi)(xi)塑(su)行業中螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)的優(you)(you)勢，大(da)家(jia)都知道了(le)阿特拉(la)斯品牌GHS VSD+系列的螺(luo)(luo)桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)很(hen)高端(duan)并且節(jie)能(neng)(neng)(neng)吧，如果(guo)還(huan)沒有(you)改造的客戶，可(ke)以聯系恒(heng)才工程出節(jie)能(neng)(neng)(neng)環(huan)保(bao)的真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)項目方案(an)喔！

羅茨真空泵的工作原理和特點

2019 - 07 - 04

羅(luo)(luo)茨(ci)(ci)(ci)(ci)(ci)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)（簡稱(cheng)(cheng)羅(luo)(luo)茨(ci)(ci)(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)(beng)）是(shi)一種(zhong)旋轉(zhuan)式可(ke)變排量真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)。它是(shi)從羅(luo)(luo)茨(ci)(ci)(ci)(ci)(ci)鼓風(feng)機(ji)(ji)(ji)演變而來的(de)(de)(de)。根據羅(luo)(luo)茨(ci)(ci)(ci)(ci)(ci)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)工作范(fan)圍，分為(wei)低真(zhen)(zhen)空(kong)(kong)(kong)羅(luo)(luo)茨(ci)(ci)(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)(beng)和(he)(he)(he)(he)直接排氣;中等真(zhen)(zhen)空(kong)(kong)(kong)度(du)(du)羅(luo)(luo)茨(ci)(ci)(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)(beng)（也稱(cheng)(cheng)為(wei)機(ji)(ji)(ji)械增壓泵(beng)(beng)(beng)(beng)(beng)(beng)）和(he)(he)(he)(he)高真(zhen)(zhen)空(kong)(kong)(kong)多級(ji)(ji)羅(luo)(luo)茨(ci)(ci)(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)(beng)。羅(luo)(luo)茨(ci)(ci)(ci)(ci)(ci)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)結(jie)構(gou)和(he)(he)(he)(he)工作原(yuan)理(li):其結(jie)構(gou)和(he)(he)(he)(he)工作原(yuan)理(li)與羅(luo)(luo)茨(ci)(ci)(ci)(ci)(ci)鼓風(feng)扇類(lei)似。工作時，其吸入口與真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)或真(zhen)(zhen)空(kong)(kong)(kong)系統的(de)(de)(de)主(zhu)泵(beng)(beng)(beng)(beng)(beng)(beng)連(lian)接。真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)在轉(zhuan)子(zi)(zi)(zi)(zi)和(he)(he)(he)(he)轉(zhuan)子(zi)(zi)(zi)(zi)之(zhi)間(jian)以(yi)及轉(zhuan)子(zi)(zi)(zi)(zi)和(he)(he)(he)(he)泵(beng)(beng)(beng)(beng)(beng)(beng)殼(ke)之(zhi)間(jian)沒有(you)(you)接觸(chu)。間(jian)隙一般為(wei)0.1-0.8毫米;不需要(yao)(yao)油(you)潤滑(hua)。轉(zhuan)子(zi)(zi)(zi)(zi)型(xing)線(xian)有(you)(you)圓弧線(xian),漸開線(xian),擺線(xian)，依此類(lei)推。漸開線(xian)轉(zhuan)子(zi)(zi)(zi)(zi)泵(beng)(beng)(beng)(beng)(beng)(beng)具有(you)(you)較高的(de)(de)(de)容積利用(yong)率和(he)(he)(he)(he)易加工精度(du)(du)。因此，轉(zhuan)子(zi)(zi)(zi)(zi)型(xing)線(xian)主(zhu)要(yao)(yao)用(yong)于漸開線(xian)類(lei)型(xing)。羅(luo)(luo)茨(ci)(ci)(ci)(ci)(ci)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)可(ke)以(yi)旋轉(zhuan)到3450~4100轉(zhuan)/分鐘;抽(chou)速(su)為(wei)30~10000升(sheng)(sheng)/秒（1升(sheng)(sheng)=10-3米3）;極限真(zhen)(zhen)空(kong)(kong)(kong)：單(dan)級(ji)(ji)為(wei)6.5×102 Pa，雙級(ji)(ji)為(wei)1×103 Pa。羅(luo)(luo)茨(ci)(ci)(ci)(ci)(ci)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)具有(you)(you)以(yi)下特點(dian)：在很寬的(de)(de)(de)壓力(li)范(fan)圍內(nei)有(you)(you)很大的(de)(de)(de)抽(chou)速(su); 快速(su)啟動(dong)(dong)，可(ke)以(yi)立即工作; 對泵(beng)(beng)(beng)(beng)(beng)(beng)送氣體(ti)中含有(you)(you)的(de)(de)(de)灰塵和(he)(he)(he)(he)水蒸氣不敏感; 轉(zhuan)子(zi)(zi)(zi)(zi)無需潤滑(hua)，泵(beng)(beng)(beng)(beng)(beng)(beng)腔內(nei)無油(you); 振動(dong)(dong)小(xiao)(xiao)(xiao)，轉(zhuan)子(zi)(zi)(zi)(zi)動(dong)(dong)平衡狀態較好，沒有(you)(you)排氣閥; 驅動(dong)(dong)力(li)小(xiao)(xiao)(xiao)，機(ji)(ji)(ji)械摩擦損(sun)失小(xiao)(xiao)(xiao); 結(jie)構(gou)緊湊，占(zhan)地面積小(xiao)(xiao)(xiao); 低運營和(he)(he)(he)(he)維護成本。因此，羅(luo)(luo)茨(ci)(ci)(ci)(ci)(ci)真(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)廣(guang)泛用(yong)于冶金(jin)，石(shi)化，造紙，食品和(he)(he)(he)(he)電...

聯(lian)系我們專注機電(dian)設備多(duo)年

服務熱線：

400-862-5533
公(gong)司傳真：

0755-23062775
總(zong)機電(dian)話(hua)：

0755-23062776
移(yi)動電話(hua)：

13928410990
總部地址：中(zhong)國(guo) · 深圳(zhen)

深圳市寶安區福海(hai)街道富橋第三工業區A3棟301
關注我(wo)們官(guan)方的微信

真空(kong)泵(beng)維護保養注意事項有(you)那些(xie)？

日期(qi)： 2020-08-04

來源:

瀏覽次(ci)數: 74

　　真空泵維護的注意事項是什么?我相信每個人都熟悉真空泵，但是在維護真空泵時有什么注意事項呢?讓我們小編帶你去了解它.

真空泵維護保養注意事項有那些？

　　真(zhen)空泵維護中(zhong)的注(zhu)意(yi)事項

　　1.保養(yang)

　　(1)特(te)別注意油位和油的(de)清潔度，新泵工作150小時后，每2-3個月換一(yi)次油。如(ru)果(guo)使(shi)用標(biao)準不好，當真(zhen)空度下降時，換油時間可以縮短。

　　(2)保養(yang)真空泵(beng)和泵(beng)室干燥和清潔(jie)。

　　(3)要(yao)(yao)特別注意冷(leng)卻水(shui)和油的(de)(de)溫度，不要(yao)(yao)超(chao)(chao)過85，冷(leng)卻水(shui)的(de)(de)入口溫度不要(yao)(yao)超(chao)(chao)過30，出口溫度不要(yao)(yao)超(chao)(chao)過45，且維(wei)持水(shui)要(yao)(yao)干凈。

　　(4)每周檢查(cha)(cha)一(yi)次油(you)位(wei)和油(you)的(de)顏色(se)。如果油(you)位(wei)低于最(zui)低標(biao)記，請(qing)在使(shi)用前(qian)添加機(ji)油(you)。如果油(you)位(wei)超過最(zui)大標(biao)記，則表(biao)明有(you)外部物質進入。檢查(cha)(cha)油(you)的(de)質量，根據情況排放一(yi)些油(you)，或更(geng)(geng)換所有(you)新(xin)的(de)真空(kong)泵油(you)。如有(you)必要，更(geng)(geng)換氣鎮閥。

　　(5)排(pai)氣過濾器應(ying)每年更換一次，或在使用(yong)前用(yong)壓縮空氣清洗。

　　(6)必須每六(liu)個月清潔一(yi)次真空(kong)泵中的(de)污(wu)垢和(he)灰塵(chen)，并清潔風(feng)扇輪、通風(feng)格柵、散熱片和(he)風(feng)扇發動機罩，最好使用壓縮空(kong)氣。

　　(7)及時更換真空泵油，每月檢(jian)查一(yi)次排(pai)氣過濾器和進(jin)氣過濾器。

　　2.使用真空(kong)泵的注意事項

　　(1)機械真空泵油(即SY1634-76，石油部指定的1號真空泵油，代號為KK-1)用作潤滑油，否則不能達到要求的真空度。

　　(2)如(ru)果長時間不使用(yong)，必須每(mei)7-10天啟動泵一次，持續約1小時，以防止(zhi)泵內(nei)腐蝕。

上一篇：羅茨(ci)真(zhen)空泵添加潤滑油停機的問題怎么解決下一篇：螺桿(gan)真空泵(beng)開機前做(zuo)的準(zhun)備事(shi)項