您(nin)現在的位置：首頁(ye) > 新聞資訊 > 行業資訊

活動資(zi)訊

熱銷推薦 82.3%的用戶都在選擇(ze)這幾款！

康斯頓羅茨真空泵的維護與檢查

發(fa)布時間(jian): 2024 - 10 - 17

查(cha)看更多>>
康斯頓羅茨真空泵安裝與調試

發(fa)布時間: 2024 - 10 - 17

查看更多>>
藥品干燥司倍克水環真空機組應用

發布時間: 2024 - 09 - 25

查看(kan)更多(duo)>>

行業資(zi)訊了解行業的最(zui)新資訊

2020 - 04 - 21

農(nong)(nong)(nong)產(chan)(chan)(chan)(chan)(chan)(chan)品(pin)(pin)(pin)(pin)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)對(dui)促進農(nong)(nong)(nong)業(ye)(ye)生(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)發展(zhan)、提高農(nong)(nong)(nong)業(ye)(ye)生(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)效率具有(you)重要(yao)意義。發展(zhan)農(nong)(nong)(nong)產(chan)(chan)(chan)(chan)(chan)(chan)品(pin)(pin)(pin)(pin)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)有(you)哪些(xie)機遇和(he)(he)挑戰? 機會：　　(1)政(zheng)策環(huan)境(jing)更有(you)利;　　(2)需(xu)求拉動(dong)更強;　　(3)原(yuan)(yuan)(yuan)料基礎更加(jia)(jia)豐富(fu);　　(4)科技支撐更加(jia)(jia)強大(da)。　　挑戰：　　(1)環(huan)境(jing)和(he)(he)資(zi)源(yuan)約(yue)束加(jia)(jia)劇;　　(2)生(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)要(yao)素供給不(bu)足;　　(3)國際貿易的(de)(de)(de)(de)不(bu)確定性增加(jia)(jia);　　(4)質量(liang)和(he)(he)安全(quan)要(yao)求提高。　　為(wei)(wei)(wei)了(le)提高農(nong)(nong)(nong)產(chan)(chan)(chan)(chan)(chan)(chan)品(pin)(pin)(pin)(pin)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)設備(bei)，真(zhen)空技術根據實際情況和(he)(he)自身經驗，針對(dui)旋(xuan)(xuan)片(pian)真(zhen)空泵(beng)(beng)(beng)在農(nong)(nong)(nong)產(chan)(chan)(chan)(chan)(chan)(chan)品(pin)(pin)(pin)(pin)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)行業(ye)(ye)的(de)(de)(de)(de)應用，為(wei)(wei)(wei)農(nong)(nong)(nong)產(chan)(chan)(chan)(chan)(chan)(chan)品(pin)(pin)(pin)(pin)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)行業(ye)(ye)制定了(le)一套(tao)真(zhen)空解決方(fang)案(an)。讓(rang)我們一起學習它。　　農(nong)(nong)(nong)產(chan)(chan)(chan)(chan)(chan)(chan)品(pin)(pin)(pin)(pin)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)：指以(yi)人(ren)(ren)工(gong)(gong)(gong)(gong)(gong)生(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)的(de)(de)(de)(de)農(nong)(nong)(nong)業(ye)(ye)原(yuan)(yuan)(yuan)料和(he)(he)野(ye)生(sheng)(sheng)動(dong)物資(zi)源(yuan)為(wei)(wei)(wei)原(yuan)(yuan)(yuan)料的(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)生(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)活(huo)(huo)動(dong)的(de)(de)(de)(de)總(zong)和(he)(he)。廣(guang)義：指以(yi)人(ren)(ren)工(gong)(gong)(gong)(gong)(gong)生(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)和(he)(he)野(ye)生(sheng)(sheng)動(dong)物資(zi)源(yuan)為(wei)(wei)(wei)原(yuan)(yuan)(yuan)料的(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)生(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)活(huo)(huo)動(dong)的(de)(de)(de)(de)總(zong)和(he)(he)。狹(xia)義：指以(yi)農(nong)(nong)(nong)林牧漁產(chan)(chan)(chan)(chan)(chan)(chan)品(pin)(pin)(pin)(pin)及(ji)其(qi)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)產(chan)(chan)(chan)(chan)(chan)(chan)品(pin)(pin)(pin)(pin)為(wei)(wei)(wei)原(yuan)(yuan)(yuan)料的(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)生(sheng)(sheng)產(chan)(chan)(chan)(chan)(chan)(chan)活(huo)(huo)動(dong)。　　真(zhen)空冷(leng)凍(dong)干燥技術是農(nong)(nong)(nong)產(chan)(chan)(chan)(chan)(chan)(chan)品(pin)(pin)(pin)(pin)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)發展(zhan)的(de)(de)(de)(de)關鍵技術之一，可應用于(yu)旋(xuan)(xuan)葉(xie)式真(zhen)空泵(beng)(beng)(beng)。　　為(wei)(wei)(wei)什(shen)么旋(xuan)(xuan)片(pian)真(zhen)空泵(beng)(beng)(beng)是農(nong)(nong)(nong)產(chan)(chan)(chan)(chan)(chan)(chan)品(pin)(pin)(pin)(pin)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)業(ye)(ye)的(de)(de)(de)(de)更好(hao)選(xuan)擇?這(zhe)需(xu)要(yao)從其(qi)工(gong)(gong)(gong)(gong)(gong)作原(yuan)(yuan)(yuan)理和(he)(he)特點(dian)來解釋。　　旋(xuan)(xuan)轉葉(xie)片(pian)泵(beng)(beng)(beng)的(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)作原(yuan)(yuan)(yuan)理：旋(xuan)(xuan)轉葉(xie)片(pian)泵(beng)(beng)(beng)的(de)(de)(de)(de)旋(xuan)(xuan)轉葉(xie)片(pian)將由轉子、泵(beng)(beng)(beng)腔(qiang)和(he)(he)兩端蓋(gai)圍成的(de)(de)(de)(de)月牙形(xing)空間(jian)分(fen)成三部分(fen)：a、b和(he)(he)c。當轉子沿箭頭方(fang)向旋(xuan)(xuan)轉時(shi)，與(yu)吸入(ru)(ru)口連通(tong)(tong)的(de)(de)(de)(de)空間(jian)a的(de)(de)(de)(de)容(rong)積(ji)(ji)逐(zhu)(zhu)漸增大(da)并處于(yu)吸入(ru)(ru)過(guo)程中(zhong)(zhong)(zhong)。與(yu)排(pai)氣口連通(tong)(tong)的(de)(de)(de)(de)空間(jian)C的(de)(de)(de)(de)體(ti)積(ji)(ji)逐(zhu)(zhu)漸減小并處于(yu)排(pai)氣過(guo)程中(zhong)(zhong)(zhong)。中(zhong)(zhong)(zhong)央(yang)空間(jian)B的(de)(de)(de)(de)體(ti)積(ji)(ji)也逐(zhu)(zhu)漸減小并處于(yu)壓縮過(guo)程中(zhong)(zhong)(zhong)。　　由于(yu)空間(jian)A的(de)(de)(de)(de)體(ti)積(ji)(ji)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)(beng)(beng)(beng)的(de)(de)工(gong)作(zuo)原(yuan)理　　單(dan)(dan)螺桿真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)是一種(zhong)具有內部嚙合和(he)(he)偏心(xin)旋(xuan)轉(zhuan)的(de)(de)正(zheng)排量(liang)泵(beng)(beng)(beng)(beng)。該泵(beng)(beng)(beng)(beng)的(de)(de)主要(yao)部件是：單(dan)(dan)頭螺旋(xuan)轉(zhuan)子(zi)(zi)(zi)和(he)(he)通常由彈性(xing)(xing)材料制(zhi)成的(de)(de)雙螺旋(xuan)定(ding)子(zi)(zi)(zi)。當轉(zhuan)子(zi)(zi)(zi)繞著空(kong)(kong)腔中(zhong)定(ding)子(zi)(zi)(zi)的(de)(de)軸(zhou)線進行行星(xing)旋(xuan)轉(zhuan)時(shi)，旋(xuan)轉(zhuan)定(ding)子(zi)(zi)(zi)之(zhi)間(jian)形成的(de)(de)閉合腕部將沿著轉(zhuan)子(zi)(zi)(zi)螺旋(xuan)運(yun)動(dong)。因(yin)此(ci)，介(jie)(jie)質從(cong)吸(xi)入口連續、均勻(yun)和(he)(he)恒(heng)定(ding)地(di)輸(shu)(shu)送(song)(song)(song)到(dao)壓(ya)(ya)力(li)出口。基于(yu)(yu)(yu)(yu)這一特性(xing)(xing)，單(dan)(dan)個(ge)螺桿真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)特別適(shi)用(yong)于(yu)(yu)(yu)(yu)以(yi)下(xia)工(gong)作(zuo)條(tiao)件。　　高粘(zhan)度(du)(du)輸(shu)(shu)送(song)(song)(song)介(jie)(jie)質：粘(zhan)度(du)(du)在37000至200000厘泊的(de)(de)介(jie)(jie)質可根據泵(beng)(beng)(beng)(beng)的(de)(de)尺寸輸(shu)(shu)送(song)(song)(song)。　　含(han)有顆粒或纖維(wei)的(de)(de)介(jie)(jie)質：顆粒直徑可以(yi)是30毫(hao)米(不(bu)超過轉(zhuan)子(zi)(zi)(zi)偏心(xin)率)。光(guang)纖長(chang)度(du)(du)可以(yi)是350毫(hao)米(相當于(yu)(yu)(yu)(yu)0.4位(wei)的(de)(de)間(jian)距)。其含(han)量(liang)一般可達到(dao)中(zhong)窖的(de)(de)40%。如果介(jie)(jie)質中(zhong)的(de)(de)固體是細(xi)粉末的(de)(de)形式，最高含(han)量(liang)可以(yi)達到(dao)60%或更(geng)多，并且(qie)可以(yi)運(yun)輸(shu)(shu)。當要(yao)求傳輸(shu)(shu)壓(ya)(ya)力(li)穩定(ding)且(qie)介(jie)(jie)質的(de)(de)固有結構(gou)(gou)不(bu)被(bei)破壞時(shi)，單(dan)(dan)個(ge)螺桿真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)是最理想的(de)(de)。　　泵(beng)(beng)(beng)(beng)的(de)(de)特性(xing)(xing)　　單(dan)(dan)螺桿真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)由于(yu)(yu)(yu)(yu)其結構(gou)(gou)和(he)(he)工(gong)作(zuo)特性(xing)(xing)，與活塞泵(beng)(beng)(beng)(beng)、離心(xin)泵(beng)(beng)(beng)(beng)、葉片泵(beng)(beng)(beng)(beng)和(he)(he)齒輪泵(beng)(beng)(beng)(beng)相比具有以(yi)下(xia)優點：　　能輸(shu)(shu)送(song)(song)(song)高固體含(han)量(liang)的(de)(de)介(jie)(jie)質;　　流(liu)量(liang)均勻(yun)壓(ya)(ya)力(li)穩定(ding)，特別是在低(di)(di)轉(zhuan)速下(xia);　　流(liu)量(liang)與泵(beng)(beng)(beng)(beng)的(de)(de)轉(zhuan)速成正(zheng)比，因(yin)此(ci)它具有良好的(de)(de)可變可調性(xing)(xing);　　一個(ge)泵(beng)(beng)(beng)(beng)可以(yi)輸(shu)(shu)送(song)(song)(song)不(bu)同粘(zhan)度(du)(du)的(de)(de)介(jie)(jie)質。　　泵(beng)(beng)(beng)(beng)的(de)(de)安(an)裝位(wei)置可以(yi)隨(sui)意傾斜;　　適(shi)用(yong)于(yu)(yu)(yu)(yu)輸(shu)(shu)送(song)(song)(song)敏感物(wu)品(pin)和(he)(he)易受(shou)離心(xin)力(li)等損壞的(de)(de)物(wu)品(pin)。　　體積小、重量(liang)輕、噪音低(di)(di)、結構(gou)(gou)簡單(dan)(dan)、維(wei)修(xiu)方(fang)便(bian)。　　泵(beng)(beng)(beng)(beng)的(de)(de)使用(yong)　　單(dan)(dan)螺桿真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)可廣泛用(yong)于(yu)(yu)(yu)(yu)以(yi)下(xia)工(gong)業部門輸(shu)(shu)送(song)(song)(song)各(ge)種(zhong)介(jie)(jie)質。　　化(hua)學工(gong)業：酸(suan)、堿、鹽溶液，螺桿真(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)出口壓(ya)(ya)力(li)各(ge)種(zhong)...

干式真空泵抽供氣量及測算方法

2020 - 04 - 26

了解了干(gan)(gan)式(shi)真(zhen)空(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)抽(chou)真(zhen)空(kong)(kong)界定后，應用(yong)起來(lai)會更加得心應手(shou)。接下(xia)(xia)來(lai)就(jiu)對抽(chou)供(gong)(gong)氣量以(yi)及測算(suan)方法(fa)(fa)來(lai)進行簡單的(de)(de)(de)(de)(de)(de)詳解。　　1、抽(chou)供(gong)(gong)氣量：抽(chou)供(gong)(gong)氣量是(shi)干(gan)(gan)式(shi)真(zhen)空(kong)(kong)泵(beng)(beng)泵(beng)(beng)效的(de)(de)(de)(de)(de)(de)一(yi)個考慮因素。一(yi)般(ban)公司用(yong)L/S和m3/h來(lai)表述。是(shi)彌補漏汽率(lv)的(de)(de)(de)(de)(de)(de)基本參(can)數。不難理解，基礎(chu)(chu)知識(shi)下(xia)(xia)抽(chou)一(yi)個一(yi)樣容量的(de)(de)(de)(de)(de)(de)容器(qi)，為什么抽(chou)供(gong)(gong)氣量大(da)(da)的(de)(de)(de)(de)(de)(de)干(gan)(gan)式(shi)真(zhen)空(kong)(kong)泵(beng)(beng)很(hen)容易抽(chou)中(zhong)大(da)(da)家必須的(de)(de)(de)(de)(de)(de)真(zhen)空(kong)(kong)值(zhi)，而抽(chou)供(gong)(gong)氣量小(xiao)的(de)(de)(de)(de)(de)(de)則較慢甚(shen)至(zhi)無(wu)法(fa)(fa)抽(chou)中(zhong)大(da)(da)家要(yao)(yao)想(xiang)的(de)(de)(de)(de)(de)(de)真(zhen)空(kong)(kong)值(zhi)?因為管路或者容器(qi)從始(shi)至(zhi)終不大(da)(da)可能(neng)確保(bao)毫無(wu)疑問不漏水汽，而抽(chou)供(gong)(gong)氣量大(da)(da)的(de)(de)(de)(de)(de)(de)彌補了漏汽所(suo)造成的(de)(de)(de)(de)(de)(de)真(zhen)空(kong)(kong)值(zhi)減少的(de)(de)(de)(de)(de)(de)因素，因而，空(kong)(kong)氣量的(de)(de)(de)(de)(de)(de)很(hen)容易抽(chou)中(zhong)理性化真(zhen)空(kong)(kong)值(zhi)值(zhi)。這里(li)建議，在(zai)預計出基礎(chu)(chu)知識(shi)抽(chou)供(gong)(gong)氣量的(de)(de)(de)(de)(de)(de)情況下(xia)(xia)，大(da)(da)家盡量選(xuan)擇高一(yi)級的(de)(de)(de)(de)(de)(de)抽(chou)供(gong)(gong)氣量的(de)(de)(de)(de)(de)(de)機(ji)械(xie)(xie)泵(beng)(beng)。　　2、制作(zuo)工藝(yi)要(yao)(yao)求(qiu)(qiu)的(de)(de)(de)(de)(de)(de)抽(chou)供(gong)(gong)氣量(抽(chou)真(zhen)空(kong)(kong)速(su)率(lv))　　機(ji)械(xie)(xie)泵(beng)(beng)要(yao)(yao)求(qiu)(qiu)抽(chou)真(zhen)空(kong)(kong)速(su)率(lv)(也就(jiu)是(shi)要(yao)(yao)求(qiu)(qiu)機(ji)械(xie)(xie)泵(beng)(beng)在(zai)其工作(zuo)壓力下(xia)(xia)，排出去氣體(ti)(ti)(ti)、液體(ti)(ti)(ti)，固體(ti)(ti)(ti)的(de)(de)(de)(de)(de)(de)專(zhuan)業能(neng)力)，一(yi)般(ban)公司：m3/h，L/S,m3/min。具體(ti)(ti)(ti)測算(suan)方法(fa)(fa)可以(yi)參(can)考下(xia)(xia)面(mian)計算(suan)公式(shi)：　　S=(V/t)×ln(P1/P2)　　在(zai)這其中(zhong)：S為機(ji)械(xie)(xie)泵(beng)(beng)抽(chou)真(zhen)空(kong)(kong)速(su)率(lv)(L/s)　　V為真(zhen)空(kong)(kong)室(shi)容積(L)　　t為保(bao)證(zheng)要(yao)(yao)求(qiu)(qiu)真(zhen)空(kong)(kong)值(zhi)所(suo)需時(shi)間(s)　　P1為初(chu)始(shi)氣體(ti)(ti)(ti)壓強(qiang)(Pa)　　P2為要(yao)(yao)求(qiu)(qiu)氣體(ti)(ti)(ti)壓強(qiang)(Pa)　　清楚了干(gan)(gan)式(shi)真(zhen)空(kong)(kong)泵(beng)(beng)這類專(zhuan)業技能(neng)后，就(jiu)了解怎樣根據(ju)工作(zuo)中(zhong)情況進行適當型號規格挑選(xuan)了，這類基本參(can)數都(dou)是(shi)一(yi)些評價方法(fa)(fa)。

真空預冷中羅茨真空泵的使用

2020 - 04 - 28

目(mu)前，大多數真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)預(yu)(yu)冷(leng)(leng)(leng)(leng)裝(zhuang)(zhuang)置中(zhong)(zhong)使用(yong)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)是旋(xuan)片真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。盡(jin)管帶有(you)(you)氣(qi)鎮裝(zhuang)(zhuang)置的(de)(de)(de)(de)旋(xuan)片泵(beng)(beng)(beng)(beng)可(ke)以(yi)(yi)去除含有(you)(you)少量(liang)(liang)水(shui)(shui)蒸(zheng)(zheng)氣(qi)和(he)大量(liang)(liang)永久(jiu)氣(qi)體(ti)的(de)(de)(de)(de)混合(he)氣(qi)體(ti)，但在(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)預(yu)(yu)冷(leng)(leng)(leng)(leng)過(guo)程中(zhong)(zhong)，由(you)于蔬(shu)(shu)(shu)菜(cai)內部(bu)水(shui)(shui)分(fen)的(de)(de)(de)(de)蒸(zheng)(zheng)發(fa)，大量(liang)(liang)水(shui)(shui)蒸(zheng)(zheng)氣(qi)將(jiang)被泵(beng)(beng)(beng)(beng)入旋(xuan)片泵(beng)(beng)(beng)(beng)，水(shui)(shui)蒸(zheng)(zheng)氣(qi)將(jiang)在(zai)泵(beng)(beng)(beng)(beng)室中(zhong)(zhong)冷(leng)(leng)(leng)(leng)凝。這將(jiang)導(dao)致(zhi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)潤滑油乳化變質，嚴(yan)重(zhong)(zhong)影響真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)所(suo)能(neng)達到的(de)(de)(de)(de)極(ji)限壓力，降低潤滑性能(neng)，增加(jia)磨(mo)損(sun)，不(bu)能(neng)正常工作，甚(shen)至造成(cheng)泵(beng)(beng)(beng)(beng)體(ti)、轉子(zi)等部(bu)件(jian)嚴(yan)重(zhong)(zhong)腐蝕，導(dao)致(zhi)整機(ji)(ji)報廢(fei)。因此，推薦羅(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)在(zai)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)預(yu)(yu)冷(leng)(leng)(leng)(leng)裝(zhuang)(zhuang)置中(zhong)(zhong)的(de)(de)(de)(de)應(ying)用(yong)。　　蔬(shu)(shu)(shu)菜(cai)收獲(huo)后預(yu)(yu)冷(leng)(leng)(leng)(leng)是保(bao)持(chi)蔬(shu)(shu)(shu)菜(cai)新鮮、延緩蔬(shu)(shu)(shu)菜(cai)老化和(he)變質的(de)(de)(de)(de)有(you)(you)效方(fang)法(fa)。對于不(bu)同的(de)(de)(de)(de)蔬(shu)(shu)(shu)菜(cai)，可(ke)以(yi)(yi)分(fen)別采用(yong)冷(leng)(leng)(leng)(leng)風預(yu)(yu)冷(leng)(leng)(leng)(leng)、差壓預(yu)(yu)冷(leng)(leng)(leng)(leng)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)預(yu)(yu)冷(leng)(leng)(leng)(leng)和(he)水(shui)(shui)預(yu)(yu)冷(leng)(leng)(leng)(leng)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)冷(leng)(leng)(leng)(leng)卻(que)在(zai)羅(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)已經廣泛應(ying)用(yong)于食(shi)品(pin)工業(ye)領域(yu)。與傳統的(de)(de)(de)(de)冷(leng)(leng)(leng)(leng)卻(que)方(fang)式如吹風和(he)浸(jin)泡相比，真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)預(yu)(yu)冷(leng)(leng)(leng)(leng)可(ke)以(yi)(yi)大大縮短冷(leng)(leng)(leng)(leng)卻(que)時(shi)間，使食(shi)品(pin)內部(bu)的(de)(de)(de)(de)溫度場更加(jia)均勻。顯然，從保(bao)鮮的(de)(de)(de)(de)角度來(lai)看，真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)預(yu)(yu)冷(leng)(leng)(leng)(leng)裝(zhuang)(zhuang)置是目(mu)前最(zui)理(li)想的(de)(de)(de)(de)蔬(shu)(shu)(shu)菜(cai)冷(leng)(leng)(leng)(leng)卻(que)和(he)制冷(leng)(leng)(leng)(leng)設備。　　真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)冷(leng)(leng)(leng)(leng)卻(que)系統包括(kuo)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)室、支架(jia)和(he)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)，其(qi)中(zhong)(zhong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)為羅(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。羅(luo)(luo)茨(ci)泵(beng)(beng)(beng)(beng)：運(yun)行(xing)時(shi)應(ying)注意保(bao)證真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)進水(shui)(shui)溫度盡(jin)可(ke)能(neng)接近設計(ji)運(yun)行(xing)條(tiao)件(jian)，水(shui)(shui)量(liang)(liang)充足。(2)確保(bao)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)冷(leng)(leng)(leng)(leng)卻(que)水(shui)(shui)循環(huan)，否則(ze)機(ji)(ji)組將(jiang)在(zai)運(yun)行(xing)1小時(shi)左右時(shi)因羅(luo)(luo)茨(ci)泵(beng)(beng)(beng)(beng)過(guo)熱保(bao)護(hu)而停機(ji)(ji)。　　羅(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)產品(pin)的(de)(de)(de)(de)特點(dian)(dian)：　　1.電(dian)機(ji)(ji)多樣性　　每臺羅(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)電(dian)機(ji)(ji)可(ke)以(yi)(yi)風冷(leng)(leng)(leng)(leng)或(huo)水(shui)(shui)冷(leng)(leng)(leng)(leng)，以(yi)(yi)確保(bao)客(ke)戶的(de)(de)(de)(de)正常使用(yong)　　該(gai)泵(beng)(beng)(beng)(beng)由(you)鋁(lv)合(he)金(jin)或(huo)鑄(zhu)鐵制成(cheng)，具有(you)(you)散(san)熱快、耐腐蝕性強(qiang)的(de)(de)(de)(de)優點(dian)(dian)。　　2.結構簡(jian)單，維護(hu)方(fang)便　　轉子(zi)型(xing)線通過(guo)精心設計(ji)和(he)生產圓弧轉子(zi)，使泵(beng)(beng)(beng)(beng)...

真空泵-真空的出現

2020 - 04 - 30

真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)：真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)為一(yi)種抽(chou)(chou)氣(qi)(qi)(qi)裝置，可將真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)中的(de)(de)(de)(de)氣(qi)(qi)(qi)體(ti)(ti)(ti)抽(chou)(chou)出，使返回真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)中的(de)(de)(de)(de)氣(qi)(qi)(qi)體(ti)(ti)(ti)數量(liang)(liang)比抽(chou)(chou)出真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)中的(de)(de)(de)(de)氣(qi)(qi)(qi)體(ti)(ti)(ti)數量(liang)(liang)少(shao)。　　一(yi)、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)分(fen)類　　根(gen)據真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)工(gong)作原(yuan)理基本上分(fen)為氣(qi)(qi)(qi)體(ti)(ti)(ti)輸(shu)送(song)泵(beng)(beng)(beng)(beng)(beng)和氣(qi)(qi)(qi)體(ti)(ti)(ti)捕集泵(beng)(beng)(beng)(beng)(beng)兩種類型，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)分(fen)類和圖2不同真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)所示。　　氣(qi)(qi)(qi)體(ti)(ti)(ti)輸(shu)送(song)泵(beng)(beng)(beng)(beng)(beng)分(fen)為：　　變容真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)：泵(beng)(beng)(beng)(beng)(beng)腔容積的(de)(de)(de)(de)周期(qi)性(xing)變化來完成(cheng)抽(chou)(chou)氣(qi)(qi)(qi)。　　動量(liang)(liang)傳(chuan)輸(shu)泵(beng)(beng)(beng)(beng)(beng)：依靠(kao)高速葉(xie)片、射流(liu)，將動量(liang)(liang)傳(chuan)遞給氣(qi)(qi)(qi)體(ti)(ti)(ti)，完成(cheng)抽(chou)(chou)氣(qi)(qi)(qi)。　　氣(qi)(qi)(qi)體(ti)(ti)(ti)輸(shu)送(song)泵(beng)(beng)(beng)(beng)(beng)主(zhu)要(yao)包括：　　1、液環(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng);2、往復式真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng);3、油封機械泵(beng)(beng)(beng)(beng)(beng);4、羅茨真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng);5、干式真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)等。　　氣(qi)(qi)(qi)體(ti)(ti)(ti)捕集泵(beng)(beng)(beng)(beng)(beng)主(zhu)要(yao)包括：　　1、低溫泵(beng)(beng)(beng)(beng)(beng);2、離子(zi)濺射泵(beng)(beng)(beng)(beng)(beng);3、分(fen)子(zi)篩吸(xi)附泵(beng)(beng)(beng)(beng)(beng);4、鈦升(sheng)華(hua)泵(beng)(beng)(beng)(beng)(beng);5、電離升(sheng)華(hua)泵(beng)(beng)(beng)(beng)(beng);6、鋯鋁合金(jin)吸(xi)氣(qi)(qi)(qi)泵(beng)(beng)(beng)(beng)(beng)等。　　真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)類型按真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)用(yong)途可分(fen)為如(ru)下8部(bu)分(fen)：　　(1)主(zhu)泵(beng)(beng)(beng)(beng)(beng)(Main pump)：在(zai)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)中，用(yong)來獲(huo)得所要(yao)求(qiu)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng);　　(2)粗抽(chou)(chou)泵(beng)(beng)(beng)(beng)(beng)(Roughing vacuum pump)：從大(da)氣(qi)(qi)(qi)壓開始降低系(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)壓力到另一(yi)抽(chou)(chou)氣(qi)(qi)(qi)系(xi)(xi)(xi)統(tong)開始工(gong)作的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng);　　(3)前(qian)級(ji)泵(beng)(beng)(beng)(beng)(beng)(Backing vacuum pump)：用(yong)來維(wei)持另外一(yi)個泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)前(qian)級(ji)壓力在(zai)其臨界(jie)前(qian)級(ji)壓力以下的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng);　　(4)維(wei)持泵(beng)(beng)(beng)(beng)(beng)(Holding vacuum pump)：在(zai)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)中，當氣(qi)(qi)(qi)體(ti)(ti)(ti)量(liang)(liang)很小，不能(neng)有(you)效的(de)(de)(de)(de)利用(yong)主(zhu)前(qian)級(ji)泵(beng)(beng)(beng)(beng)(beng)。此時，可以利用(yong)容量(liang)(liang)較小的(de)(de)(de)(de)輔助前(qian)級(ji)泵(beng)(beng)(beng)(beng)(beng)來維(wei)持主(zhu)泵(beng)(beng)(beng)(beng)(beng)工(gong)作或維(wei)持容器所需(xu)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du);　　(5)粗/低真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(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(ta)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)設(she)(she)備(bei)一樣，旋(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)在(zai)使(shi)(shi)用過(guo)(guo)程中(zhong)(zhong)不(bu)可(ke)避免地會出現一些問(wen)題(ti)或故障，影響設(she)(she)備(bei)的(de)(de)中(zhong)(zhong)長期運(yun)行(xing)。只有了(le)(le)解(jie)(jie)了(le)(le)失敗的(de)(de)原(yuan)因(yin)，我們才能更好(hao)地提(ti)出解(jie)(jie)決方案。　　1、旋(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)不(bu)轉動(dong)，情況(kuang)不(bu)明時(shi)不(bu)先啟動(dong)泵(beng)(beng)(beng)(beng)，以免加重問(wen)題(ti)，用手可(ke)以移(yi)動(dong)而(er)不(bu)能移(yi)動(dong)。由于(yu)耦合問(wen)題(ti)、皮(pi)帶打滑(hua)、電機(ji)接(jie)線(xian)錯誤、電機(ji)損(sun)壞(huai)(huai)和(he)電源故障，大多數泵(beng)(beng)(beng)(beng)無(wu)法旋(xuan)(xuan)轉。　　2、溫(wen)度(du)(du)過(guo)(guo)高(gao)(gao)，一般旋(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)溫(wen)度(du)(du)過(guo)(guo)高(gao)(gao)的(de)(de)原(yuan)因(yin)是(shi)泵(beng)(beng)(beng)(beng)環境溫(wen)度(du)(du)過(guo)(guo)高(gao)(gao)，進氣(qi)溫(wen)度(du)(du)過(guo)(guo)高(gao)(gao)，進氣(qi)冷卻裝置無(wu)效。泵(beng)(beng)(beng)(beng)長期連續(xu)運(yun)行(xing)的(de)(de)入(ru)(ru)口壓力(li)過(guo)(guo)高(gao)(gao)，水(shui)(shui)冷泵(beng)(beng)(beng)(beng)的(de)(de)冷卻水(shui)(shui)量(liang)缺乏循(xun)環水(shui)(shui)，設(she)(she)計(ji)效果不(bu)好(hao)，溫(wen)控水(shui)(shui)量(liang)調節閥失效等(deng)。　　3、旋(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)漏(lou)(lou)油(you)(you)可(ke)能是(shi)由于(yu)密封(feng)老化、裝置不(bu)當、損(sun)壞(huai)(huai)和(he)故障、外觀不(bu)均勻、雜(za)質、粗(cu)糙度(du)(du)和(he)鑄(zhu)(zhu)件(jian)松動(dong)造(zao)成(cheng)的(de)(de)。如(ru)果停泵(beng)(beng)(beng)(beng)后回油(you)(you)，油(you)(you)將(jiang)進入(ru)(ru)流(liu)向氣(qi)鎮閥，如(ru)果氣(qi)鎮閥沒有關閉，油(you)(you)可(ke)能會泄漏(lou)(lou)。制作橡膠墊時(shi)，必須使(shi)(shi)用耐油(you)(you)橡膠。如(ru)果密封(feng)面(mian)太大，機(ji)油(you)(you)會泄漏(lou)(lou)。　　4、旋(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)漏(lou)(lou)水(shui)(shui)可(ke)能發生(sheng)在(zai)水(shui)(shui)管接(jie)頭、水(shui)(shui)套蓋(gai)平面(mian)、排(pai)水(shui)(shui)管孔螺(luo)塞(sai)，排(pai)水(shui)(shui)閥等(deng)處。水(shui)(shui)套鉆(zhan)穿、鑄(zhu)(zhu)造(zao)缺陷、凍裂，也可(ke)能造(zao)成(cheng)漏(lou)(lou)水(shui)(shui)。　　高(gao)(gao)溫(wen)和(he)漏(lou)(lou)油(you)(you)是(shi)旋(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)在(zai)使(shi)(shi)用過(guo)(guo)程中(zhong)(zhong)的(de)(de)常見故障。因(yin)此，為了(le)(le)避免故障對工(gong)業(ye)生(sheng)產(chan)進度(du)(du)的(de)(de)影響，有必要定期做好(hao)設(she)(she)備(bei)的(de)(de)日常維(wei)護和(he)檢查工(gong)作，及時(shi)解(jie)(jie)決問(wen)題(ti)。　　恒(heng)才機(ji)電防爆(bao)旋(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)廠家(jia)主要產(chan)品有2BV、V、VG、VI、VZ、VN、LRP系列水(shui)(shui)環真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),X、GVD系列旋(xuan)(xuan)片(pian)(pian)(pian)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),ZJ系列羅(luo)茨真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng),GXS、DHS、VSD、GHS系列螺(luo)桿真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(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(huang)花(hua)菜(cai)是(shi)(shi)(shi)市面(mian)上比較(jiao)受歡(huan)迎的(de)(de)(de)(de)蔬菜(cai)之(zhi)一，為(wei)(wei)了長(chang)期保存和(he)運輸。回采取曬干(gan)和(he)真空(kong)干(gan)燥這(zhe)(zhe)兩(liang)種(zhong)方式(shi)。有機(ji)黃(huang)花(hua)菜(cai)加(jia)工(gong)后能夠增加(jia)農(nong)民銷售收入。　　黃(huang)花(hua)菜(cai)干(gan)燥主要使(shi)用(yong)的(de)(de)(de)(de)就是(shi)(shi)(shi)真空(kong)干(gan)燥機(ji)，這(zhe)(zhe)種(zhong)設備可以讓黃(huang)花(hua)菜(cai)快速干(gan)燥和(he)殺菌。實現保質期的(de)(de)(de)(de)延長(chang)。今天我們就來介紹一下真空(kong)干(gan)燥機(ji)中(zhong)的(de)(de)(de)(de)旋(xuan)(xuan)(xuan)(xuan)片真空(kong)泵(beng)(beng)(beng)(beng)(beng)。　　旋(xuan)(xuan)(xuan)(xuan)片式(shi)真空(kong)泵(beng)(beng)(beng)(beng)(beng)(簡(jian)稱旋(xuan)(xuan)(xuan)(xuan)片泵(beng)(beng)(beng)(beng)(beng))是(shi)(shi)(shi)一種(zhong)油(you)封式(shi)機(ji)械(xie)(xie)真空(kong)泵(beng)(beng)(beng)(beng)(beng)。其(qi)工(gong)作壓(ya)(ya)強(qiang)(qiang)范(fan)圍(wei)為(wei)(wei)101325~1.33×10-2(Pa)屬于(yu)低真空(kong)泵(beng)(beng)(beng)(beng)(beng)。它可以單獨使(shi)用(yong)，也(ye)可以作為(wei)(wei)其(qi)它高真空(kong)泵(beng)(beng)(beng)(beng)(beng)或超高真空(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)前(qian)級泵(beng)(beng)(beng)(beng)(beng)。它已廣泛(fan)地(di)應用(yong)于(yu)冶(ye)金、機(ji)械(xie)(xie)、軍(jun)工(gong)、電子(zi)、化工(gong)、輕(qing)工(gong)、石油(you)及醫藥(yao)等生產和(he)科研部門。　　旋(xuan)(xuan)(xuan)(xuan)片泵(beng)(beng)(beng)(beng)(beng)主要由泵(beng)(beng)(beng)(beng)(beng)體(ti)、轉(zhuan)子(zi)、旋(xuan)(xuan)(xuan)(xuan)片、端(duan)(duan)蓋(gai)、彈(dan)簧等組成。在旋(xuan)(xuan)(xuan)(xuan)片泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)腔(qiang)內(nei)(nei)(nei)偏(pian)心地(di)安(an)裝一個(ge)轉(zhuan)子(zi)，轉(zhuan)子(zi)外(wai)圓(yuan)與(yu)泵(beng)(beng)(beng)(beng)(beng)腔(qiang)內(nei)(nei)(nei)表面(mian)相(xiang)切(qie)(二者有很(hen)小的(de)(de)(de)(de)間隙)，轉(zhuan)子(zi)槽內(nei)(nei)(nei)裝有帶彈(dan)簧的(de)(de)(de)(de)二個(ge)旋(xuan)(xuan)(xuan)(xuan)片。旋(xuan)(xuan)(xuan)(xuan)轉(zhuan)時，靠離心力(li)和(he)彈(dan)簧的(de)(de)(de)(de)張力(li)使(shi)旋(xuan)(xuan)(xuan)(xuan)片頂端(duan)(duan)與(yu)泵(beng)(beng)(beng)(beng)(beng)腔(qiang)的(de)(de)(de)(de)內(nei)(nei)(nei)壁保持(chi)接觸，轉(zhuan)子(zi)旋(xuan)(xuan)(xuan)(xuan)轉(zhuan)帶動旋(xuan)(xuan)(xuan)(xuan)片沿(yan)泵(beng)(beng)(beng)(beng)(beng)腔(qiang)內(nei)(nei)(nei)壁滑動。　　兩(liang)個(ge)旋(xuan)(xuan)(xuan)(xuan)片把轉(zhuan)子(zi)、泵(beng)(beng)(beng)(beng)(beng)腔(qiang)和(he)兩(liang)個(ge)端(duan)(duan)蓋(gai)所(suo)圍(wei)成的(de)(de)(de)(de)月(yue)牙形空(kong)間分隔(ge)成A、B、C三部分。當轉(zhuan)子(zi)按箭頭方向旋(xuan)(xuan)(xuan)(xuan)轉(zhuan)時，與(yu)吸氣(qi)(qi)(qi)口(kou)相(xiang)通(tong)(tong)的(de)(de)(de)(de)空(kong)間A 的(de)(de)(de)(de)容積是(shi)(shi)(shi)逐(zhu)漸增大(da)的(de)(de)(de)(de)，正處于(yu)吸氣(qi)(qi)(qi)過程。而與(yu)排(pai)氣(qi)(qi)(qi)口(kou)相(xiang)通(tong)(tong)的(de)(de)(de)(de)空(kong)間C的(de)(de)(de)(de)容積是(shi)(shi)(shi)逐(zhu)漸縮小的(de)(de)(de)(de)，正處于(yu)排(pai)氣(qi)(qi)(qi)過程。居中(zhong)的(de)(de)(de)(de)空(kong)間B的(de)(de)(de)(de)容積也(ye)是(shi)(shi)(shi)逐(zhu)漸減(jian)小的(de)(de)(de)(de)，正處于(yu)壓(ya)(ya)縮過程。由于(yu)空(kong)間A的(de)(de)(de)(de)容積是(shi)(shi)(shi)逐(zhu)漸增大(da)(即膨脹)，氣(qi)(qi)(qi)體(ti)壓(ya)(ya)強(qiang)(qiang)降低，泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)入口(kou)處外(wai)部氣(qi)(qi)(qi)體(ti)壓(ya)(ya)強(qiang)(qiang)大(da)于(yu)空(kong)間A內(nei)(nei)(nei)的(de)(de)(de)(de)壓(ya)(ya)強(qiang)(qiang)，因此將氣(qi)(qi)(qi)體(ti)吸入。當空(kong)間A與(yu)吸氣(qi)(qi)(qi)口(kou)隔(ge)絕時，即轉(zhuan)至(zhi)...

最(zui)新資(zi)訊(xun) 了(le)解公司的最新活動(dong)及打折(zhe)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(nian)5月(yue)22日由(you)SPECK主辦(ban)&深(shen)圳恒才機電協(xie)(xie)辦(ban)的(de)(de)橡塑(su)業節(jie)能(neng)環保(bao)(bao)技術(shu)交流會(hui)(hui)在(zai)(zai)廣州琶洲白云會(hui)(hui)議室舉行(xing)(xing)(xing)，參加此次(ci)橡塑(su)業節(jie)能(neng)環保(bao)(bao)論壇的(de)(de)有來(lai)自全(quan)國(guo)各個地(di)區的(de)(de)人(ren)(ren)民；多家(jia)企業負責人(ren)(ren)、投(tou)資人(ren)(ren)和橡塑(su)界(jie)精英，本次(ci)論壇還盛情(qing)邀請了高(gao)(gao)分(fen)(fen)(fen)子(zi)協(xie)(xie)會(hui)(hui)黨委副(fu)書(shu)記(ji)兼(jian)紀委書(shu)記(ji)王文廣先生等嘉賓隆重出(chu)(chu)席(xi)。論壇正(zheng)式啟動后，由(you)SPECK車經理(li)首先進(jin)(jin)行(xing)(xing)(xing)演(yan)講“擠出(chu)(chu)成(cheng)型應用(yong)與(yu)SPECK次(ci)世代真(zhen)(zhen)空節(jie)能(neng)單元(yuan)、材擠壓成(cheng)型的(de)(de)真(zhen)(zhen)空領域和終端用(yong)戶的(de)(de)新材發展(zhan)（以前，現在(zai)(zai)及未來(lai)）。期間介紹新款(kuan)變頻液(ye)環真(zhen)(zhen)空泵，與(yu)工業4.0的(de)(de)核心理(li)念正(zheng)完全(quan)契合，它(ta)實時監控并(bing)計(ji)算來(lai)實現產(chan)(chan)線/產(chan)(chan)品(pin)(pin)/制(zhi)程的(de)(de)升(sheng)級優(you)化(hua)，在(zai)(zai)制(zhi)造(zao)領域形成(cheng)資源、信息(xi)、物(wu)品(pin)(pin)和人(ren)(ren)的(de)(de)相互關聯的(de)(de)“信息(xi)物(wu)理(li)系(xi)統”，推(tui)進(jin)(jin)制(zhi)造(zao)業向(xiang)智能(neng)化(hua)轉型。車經理(li)說,根本性(xing)的(de)(de)改(gai)(gai)變已經開(kai)始，節(jie)能(neng)是(shi)要求，但我(wo)們要的(de)(de)不僅(jin)僅(jin)是(shi)節(jie)能(neng)，不是(shi)簡單的(de)(de)設備工程解(jie)決方案，而是(shi)向(xiang)靈活、受(shou)控分(fen)(fen)(fen)散和緊(jin)湊的(de)(de)分(fen)(fen)(fen)離單元(yuan)能(neng)源密(mi)集型解(jie)決方案。隨著車經理(li)的(de)(de)演(yan)講讓(rang)現場(chang)的(de)(de)來(lai)賓對(dui)節(jie)能(neng)環保(bao)(bao)產(chan)(chan)品(pin)(pin)產(chan)(chan)生了高(gao)(gao)濃(nong)的(de)(de)興(xing)趣。接(jie)下(xia)來(lai)，由(you)深(shen)圳恒才陳(chen)總為大(da)(da)家(jia)帶來(lai)精彩的(de)(de)分(fen)(fen)(fen)享，陳(chen)總分(fen)(fen)(fen)別對(dui)橡塑(su)行(xing)(xing)(xing)業的(de)(de)塑(su)料、樹脂、熱固性(xing)塑(su)料、熱塑(su)性(xing)塑(su)料等進(jin)(jin)行(xing)(xing)(xing)專業解(jie)說,之前有些(xie)行(xing)(xing)(xing)業中(zhong)使(shi)用(yong)的(de)(de)機械造(zao)成(cheng)二(er)次(ci)污(wu)染(ran)難以解(jie)決，機械泵效率(lv)(lv)低(di)能(neng)耗(hao)高(gao)(gao)，故障率(lv)(lv)頻繁等問題，陳(chen)總為大(da)(da)家(jia)將(jiang)這些(xie)專業的(de)(de)問題做(zuo)了完美(mei)的(de)(de)解(jie)答(da)，并(bing)展(zhan)示進(jin)(jin)行(xing)(xing)(xing)改(gai)(gai)造(zao)后的(de)(de)成(cheng)功案例。陳(chen)總說，我(wo)們致力于可(ke)持續(xu)生產(chan)(chan)力，節(jie)能(neng)、環保(bao)(bao)、高(gao)(gao)效，我(wo)們堅持對(dui)客...

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(zai)(zai)選(xuan)(xuan)型的(de)(de)(de)(de)(de)(de)時(shi)候對(dui)(dui)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)(de)術(shu)語不(bu)太了解(jie)(jie)(jie)，其實(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)(de)術(shu)語非常簡(jian)單(dan)，了解(jie)(jie)(jie)了它的(de)(de)(de)(de)(de)(de)術(shu)語選(xuan)(xuan)型真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)也(ye)就(jiu)沒(mei)有問(wen)題(ti)了，只要(yao)給出(chu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)(de)參數(shu)都可(ke)以進行選(xuan)(xuan)型。那么，下面一(yi)(yi)(yi)起(qi)來(lai)了解(jie)(jie)(jie)一(yi)(yi)(yi)下真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)是(shi)(shi)術(shu)語和選(xuan)(xuan)型的(de)(de)(de)(de)(de)(de)計(ji)算方式吧(ba)。　　第(di)(di)一(yi)(yi)(yi),選(xuan)(xuan)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)，首(shou)選(xuan)(xuan)考慮的(de)(de)(de)(de)(de)(de)是(shi)(shi)零(ling)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)　　真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)狀態下的(de)(de)(de)(de)(de)(de)氣(qi)(qi)(qi)體稀簿程度(du)就(jiu)用真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)來(lai)表(biao)(biao)示(shi)。從(cong)(cong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)表(biao)(biao)所(suo)讀得的(de)(de)(de)(de)(de)(de)數(shu)值(zhi)也(ye)稱(cheng)為真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)數(shu)值(zhi)是(shi)(shi)表(biao)(biao)示(shi)出(chu)系統壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)(qiang)(qiang)實(shi)際數(shu)值(zhi)低(di)于(yu)大(da)氣(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)(qiang)(qiang)的(de)(de)(de)(de)(de)(de)數(shu)值(zhi)，從(cong)(cong)表(biao)(biao)上(shang)表(biao)(biao)示(shi)出(chu)來(lai)的(de)(de)(de)(de)(de)(de)數(shu)值(zhi)又稱(cheng)為表(biao)(biao)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)(qiang)(qiang)，業界也(ye)稱(cheng)為相對(dui)(dui)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)(qiang)(qiang)，即(ji)：真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)=大(da)氣(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)(qiang)(qiang)-絕(jue)(jue)對(dui)(dui)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)(qiang)(qiang)(大(da)氣(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)(qiang)(qiang)一(yi)(yi)(yi)般取(qu)101325Pa，水環式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)極限(xian)絕(jue)(jue)對(dui)(dui)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)(qiang)(qiang)3300Pa;旋片(pian)式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)極限(xian)絕(jue)(jue)對(dui)(dui)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)(qiang)(qiang)約10Pa)。　　　　第(di)(di)二是(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)抽(chou)(chou)(chou)氣(qi)(qi)(qi)量(liang)(liang)　　抽(chou)(chou)(chou)氣(qi)(qi)(qi)量(liang)(liang)是(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)抽(chou)(chou)(chou)速的(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)個衡量(liang)(liang)因素。一(yi)(yi)(yi)般用m3/h和L/S單(dan)位來(lai)表(biao)(biao)示(shi)。是(shi)(shi)彌補漏氣(qi)(qi)(qi)率(lv)的(de)(de)(de)(de)(de)(de)參數(shu)。可(ke)以理解(jie)(jie)(jie)，理論(lun)下抽(chou)(chou)(chou)一(yi)(yi)(yi)個相同體積的(de)(de)(de)(de)(de)(de)容(rong)器，為什么抽(chou)(chou)(chou)氣(qi)(qi)(qi)量(liang)(liang)大(da)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)很(hen)容(rong)易抽(chou)(chou)(chou)到(dao)我(wo)們(men)(men)所(suo)需的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)，而抽(chou)(chou)(chou)氣(qi)(qi)(qi)量(liang)(liang)小的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)很(hen)慢(man)甚至無法抽(chou)(chou)(chou)到(dao)我(wo)們(men)(men)想要(yao)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)?因為管路或(huo)者(zhe)容(rong)器始(shi)終(zhong)不(bu)可(ke)能(neng)做(zuo)到(dao)絕(jue)(jue)對(dui)(dui)不(bu)漏氣(qi)(qi)(qi)，而抽(chou)(chou)(chou)氣(qi)(qi)(qi)量(liang)(liang)大(da)的(de)(de)(de)(de)(de)(de)彌補了漏氣(qi)(qi)(qi)所(suo)帶來(lai)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)下降的(de)(de)(de)(de)(de)(de)因素，所(suo)以，大(da)氣(qi)(qi)(qi)量(liang)(liang)的(de)(de)(de)(de)(de)(de)很(hen)容(rong)易抽(chou)(chou)(chou)到(dao)理想真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)值(zhi)。所(suo)以，我(wo)們(men)(men)平(ping)常在(zai)(zai)計(ji)算出(chu)理論(lun)抽(chou)(chou)(chou)氣(qi)(qi)(qi)量(liang)(liang)的(de)(de)(de)(de)(de)(de)情況(kuang)下，盡(jin)量(liang)(liang)選(xuan)(xuan)擇高一(yi)(yi)(yi)級的(de)(de)(de)(de)(de)(de)抽(chou)(chou)(chou)氣(qi)(qi)(qi)量(liang)(liang)的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)。　　第(di)(di)三就(jiu)是(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)相對(dui)(dui)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)(qiang)(qiang)　　相對(dui)(dui)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)(qiang)(qiang)即(ji)所(suo)測內(nei)部(bu)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)(qiang)(qiang)比“大(da)氣(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)”低(di)多少壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)(qiang)(qiang)。表(biao)(biao)示(shi)出(chu)系統壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)(qiang)(qiang)實(shi)際數(shu)值(zhi)低(di)于(yu)大(da)氣(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)(qiang)(qiang)的(de)(de)(de)(de)(de)(de)數(shu)值(zhi)。由于(yu)容(rong)器內(nei)部(bu)空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)被抽(chou)(chou)(chou)，因此，內(nei)部(bu)的(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)強(qiang)(qiang)(qiang)(qiang)(qiang)始(shi)終(zhong)低(di)于(yu)容(rong)器...

凍干機真空系統保養的方法？

2018 - 09 - 18

凍(dong)干(gan)燥機(ji)(凍(dong)干(gan)機(ji))由(you)制(zhi)(zhi)(zhi)冷系(xi)(xi)統(tong)、真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)、加(jia)熱系(xi)(xi)統(tong)、電器儀表控制(zhi)(zhi)(zhi)系(xi)(xi)統(tong)所組(zu)成。主(zhu)要(yao)(yao)(yao)(yao)部(bu)件為(wei)干(gan)燥箱、凝結(jie)器、冷凍(dong)機(ji)組(zu)、真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)、加(jia)熱/冷卻裝置等。冷凍(dong)干(gan)燥簡稱(cheng)凍(dong)干(gan)，就是(shi)將(jiang)含水(shui)(shui)物質，先凍(dong)結(jie)成固(gu)態，而后使其中的(de)(de)(de)(de)(de)水(shui)(shui)分從固(gu)態升(sheng)華成氣(qi)態，以除(chu)去水(shui)(shui)分而保(bao)存物質的(de)(de)(de)(de)(de)方法。真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)是(shi)凍(dong)干(gan)機(ji)的(de)(de)(de)(de)(de)重要(yao)(yao)(yao)(yao)組(zu)成部(bu)分之一(yi)，一(yi)般包(bao)括旋片式真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)或(huo)干(gan)泵(beng)(beng)和羅茨(ci)泵(beng)(beng)加(jia)速(su)抽真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)。真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)的(de)(de)(de)(de)(de)作(zuo)用(yong)(yong)是(shi)建(jian)立真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)，給冰的(de)(de)(de)(de)(de)升(sheng)華制(zhi)(zhi)(zhi)造環境和條(tiao)件。真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)的(de)(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度的(de)(de)(de)(de)(de)高(gao)低(di)直接(jie)(jie)影響(xiang)制(zhi)(zhi)(zhi)品的(de)(de)(de)(de)(de)升(sheng)華速(su)率(lv)，真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)要(yao)(yao)(yao)(yao)求其自身具有較低(di)的(de)(de)(de)(de)(de)泄漏率(lv)。真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)控制(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)精度直接(jie)(jie)影響(xiang)到制(zhi)(zhi)(zhi)藥工藝的(de)(de)(de)(de)(de)運(yun)(yun)行(xing)。那么，凍(dong)干(gan)機(ji)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)日常(chang)該如(ru)(ru)(ru)何(he)維(wei)護和保(bao)養呢(ni)？下面我們(men)一(yi)起來看(kan)(kan)看(kan)(kan)吧！1.真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)運(yun)(yun)行(xing)中檢(jian)查真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)運(yun)(yun)行(xing)聲音是(shi)否(fou)正常(chang)，如(ru)(ru)(ru)果異(yi)常(chang)請先檢(jian)查供電的(de)(de)(de)(de)(de)三相電是(shi)否(fou)平衡；真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)是(shi)否(fou)有異(yi)常(chang)振(zhen)動，真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)與泵(beng)(beng)頭(tou)上的(de)(de)(de)(de)(de)各個連接(jie)(jie)部(bu)分是(shi)否(fou)存在松動現(xian)象，如(ru)(ru)(ru)果有則采(cai)用(yong)(yong)相應(ying)(ying)的(de)(de)(de)(de)(de)固(gu)定措施；帶冷卻水(shui)(shui)的(de)(de)(de)(de)(de)泵(beng)(beng)，需要(yao)(yao)(yao)(yao)保(bao)持(chi)(chi)冷卻水(shui)(shui)有足(zu)夠(gou)的(de)(de)(de)(de)(de)流量和壓(ya)差，運(yun)(yun)行(xing)過程中可以用(yong)(yong)手觸摸一(yi)下泵(beng)(beng)體的(de)(de)(de)(de)(de)溫(wen)度；帶氮(dan)氣(qi)吹掃的(de)(de)(de)(de)(de)泵(beng)(beng)，需要(yao)(yao)(yao)(yao)保(bao)持(chi)(chi)氮(dan)氣(qi)有足(zu)夠(gou)的(de)(de)(de)(de)(de)流量和壓(ya)力；需檢(jian)查油(you)位(wei)是(shi)否(fou)保(bao)持(chi)(chi)在正常(chang)油(you)位(wei)，低(di)于(yu)正常(chang)油(you)位(wei)要(yao)(yao)(yao)(yao)及時(shi)(shi)(shi)補加(jia)規定的(de)(de)(de)(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)油(you)；如(ru)(ru)(ru)果真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)油(you)發生乳化，需要(yao)(yao)(yao)(yao)打(da)開氣(qi)鎮(zhen)閥運(yun)(yun)行(xing)2小(xiao)時(shi)(shi)(shi)；真(zhen)(zhen)如(ru)(ru)(ru)果空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)油(you)變色(se)，建(jian)議及時(shi)(shi)(shi)更(geng)換(huan)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)油(you)，并清洗(xi)過濾網，并更(geng)換(huan)過濾器；觀察(cha)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)是(shi)否(fou)漏油(you)，如(ru)(ru)(ru)漏油(you)及時(shi)(shi)(shi)停(ting)機(ji)維(wei)修。2.真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)系(xi)(xi)統(tong)長(chang)期(qi)停(ting)用(yong)(yong)檢(jian)查如(ru)(ru)(ru)果泵(beng)(beng)在一(yi)段(duan)時(shi)(shi)(shi)間內(nei)不(bu)使用(yong)(yong)，應(ying)(ying)關(guan)閉(bi)電源和冷卻水(shui)(shui)供應(ying)(ying)；如(ru)(ru)(ru)果泵(beng)(beng)在凍(dong)干(gan)工藝結(jie)...

造紙行業選用的水環真空泵

2018 - 11 - 19

1、選(xuan)用節(jie)能(neng)(neng)水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)。目前恒(heng)才公司開發應(ying)(ying)該于造紙行業的(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)有(you)2BV系(xi)列水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)和德國(guo)品(pin)牌SPECK以及國(guo)際(ji)品(pin)牌阿特拉斯(si)三款，近(jin)年來2BV系(xi)列水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)在(zai)(zai)實(shi)驗站條(tiao)件(jian)下(xia)，測得抽吸(xi)(xi)(xi)干空(kong)(kong)(kong)(kong)(kong)氣(qi)能(neng)(neng)達到67%的(de)(de)(de)(de)(de)(de)(de)(de)(de)最高效率，而螺桿真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)用于造紙廠抽吸(xi)(xi)(xi)濕(shi)空(kong)(kong)(kong)(kong)(kong)氣(qi)將會有(you)更(geng)高的(de)(de)(de)(de)(de)(de)(de)(de)(de)效率，直接替廠家節(jie)省(sheng)電源費用驚人。很多(duo)水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)相關資(zi)料介(jie)紹的(de)(de)(de)(de)(de)(de)(de)(de)(de)液環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)效率僅為(wei)35%~50%的(de)(de)(de)(de)(de)(de)(de)(de)(de)效率，顯(xian)然(ran)(ran)這些資(zi)料沒能(neng)(neng)跟(gen)上(shang)(shang)新技術帶(dai)來的(de)(de)(de)(de)(de)(de)(de)(de)(de)新變化。2、選(xuan)用低(di)轉(zhuan)(zhuan)(zhuan)速水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)。在(zai)(zai)選(xuan)用真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)時(shi)，應(ying)(ying)盡可能(neng)(neng)選(xuan)用低(di)轉(zhuan)(zhuan)(zhuan)速的(de)(de)(de)(de)(de)(de)(de)(de)(de)水(shui)環(huan)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)。最好能(neng)(neng)選(xuan)用葉(xie)輪(lun)葉(xie)片端部的(de)(de)(de)(de)(de)(de)(de)(de)(de)線速度在(zai)(zai)18m/s以下(xia)時(shi)對應(ying)(ying)的(de)(de)(de)(de)(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)速，這時(shi)候(hou)泵(beng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)效率通常會比較(jiao)高。當然(ran)(ran)相對選(xuan)用較(jiao)高轉(zhuan)(zhuan)(zhuan)速的(de)(de)(de)(de)(de)(de)(de)(de)(de)泵(beng)將會付(fu)出更(geng)多(duo)的(de)(de)(de)(de)(de)(de)(de)(de)(de)購(gou)買(mai)成本(ben)，相對于日積月累更(geng)多(duo)的(de)(de)(de)(de)(de)(de)(de)(de)(de)能(neng)(neng)耗，在(zai)(zai)日益強調節(jie)能(neng)(neng)降耗的(de)(de)(de)(de)(de)(de)(de)(de)(de)大背景下(xia)，顯(xian)然(ran)(ran)選(xuan)用低(di)轉(zhuan)(zhuan)(zhuan)速的(de)(de)(de)(de)(de)(de)(de)(de)(de)節(jie)能(neng)(neng)產(chan)品(pin)是值(zhi)得的(de)(de)(de)(de)(de)(de)(de)(de)(de)。3、各真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)點合(he)理(li)組(zu)合(he)。應(ying)(ying)將真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度和空(kong)(kong)(kong)(kong)(kong)間位置相近(jin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)點組(zu)合(he)在(zai)(zai)一起，用一臺較(jiao)大型的(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)來抽吸(xi)(xi)(xi)，組(zu)合(he)應(ying)(ying)考慮(lv)有(you)利于管路布置，組(zu)合(he)應(ying)(ying)區(qu)別(bie)各功能(neng)(neng)區(qu)，在(zai)(zai)氣(qi)量(liang)相近(jin)，真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度不同時(shi)可選(xuan)用帶(dai)隔板(ban)的(de)(de)(de)(de)(de)(de)(de)(de)(de)泵(beng)，比如，在(zai)(zai)上(shang)(shang)下(xia)毛布的(de)(de)(de)(de)(de)(de)(de)(de)(de)吸(xi)(xi)(xi)水(shui)箱(xiang)之間、在(zai)(zai)不同真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)吸(xi)(xi)(xi)移輥之間都可以選(xuan)用帶(dai)隔板(ban)的(de)(de)(de)(de)(de)(de)(de)(de)(de)泵(beng)。4、真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)組(zu)合(he)氣(qi)量(liang)應(ying)(ying)進行換(huan)算。因氣(qi)體(ti)是可壓(ya)縮的(de)(de)(de)(de)(de)(de)(de)(de)(de)，高壓(ya)氣(qi)體(ti)減(jian)壓(ya)為(wei)低(di)壓(ya)氣(qi)體(ti)時(shi)氣(qi)體(ti)體(ti)積會發生膨(peng)脹。如需將真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)伏輥的(de)(de)(de)(de)(de)(de)(de)(de)(de)高真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)室(shi)和低(di)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)室(shi)組(zu)合(he)，高真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)室(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度和氣(qi)量(liang)分(fen)別(bie)為(wei)-65kPa和80m3/min，低(di)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)室(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度和氣(qi)量(liang)分(fen)別(bie)為(wei)-40kPa和50m3/m...

2X旋片真空泵介紹

2019 - 03 - 20

1、2X系列(lie)旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)簡介：深圳(zhen)恒才機電設(she)備有(you)限公司2X系列(lie)旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)為康斯頓品牌，采用(yong)(yong)WEG德(de)國電機，高抽速(su)高極限真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)，工作(zuo)(zuo)(zuo)噪(zao)音低于62分貝,水蒸(zheng)氣抽除能(neng)力強,環保，泵(beng)(beng)(beng)(beng)內(nei)裝(zhuang)有(you)油(you)霧(wu)消(xiao)除器排油(you)能(neng)力強，結(jie)(jie)構(gou)緊湊(cou)，設(she)計科(ke)學合(he)理和輕便(bian)(bian)，客戶很(hen)方便(bian)(bian)就可(ke)(ke)(ke)以(yi)(yi)安裝(zhuang)在(zai)(zai)工業系統中(zhong)(zhong)。2、2X旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)系列(lie)型號參(can)數表(biao)(biao)：3、旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)原(yuan)理：　旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)工作(zuo)(zuo)(zuo)原(yuan)理：它(ta)的(de)轉(zhuan)子以(yi)(yi)一(yi)(yi)定(ding)的(de)偏心距(ju)裝(zhuang)在(zai)(zai)泵(beng)(beng)(beng)(beng)殼內(nei)并與泵(beng)(beng)(beng)(beng)殼內(nei)表(biao)(biao)面的(de)固定(ding)面靠(kao)近，在(zai)(zai)轉(zhuan)子槽內(nei)裝(zhuang)有(you)兩(liang)(liang)個（或兩(liang)(liang)個以(yi)(yi)上）旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)，當轉(zhuan)子旋(xuan)(xuan)(xuan)(xuan)轉(zhuan)時旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)能(neng)沿其(qi)徑向槽往復滑(hua)動且與泵(beng)(beng)(beng)(beng)殼內(nei)壁始終接觸(chu)，此旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)隨轉(zhuan)子一(yi)(yi)起旋(xuan)(xuan)(xuan)(xuan)轉(zhuan)，可(ke)(ke)(ke)將泵(beng)(beng)(beng)(beng)腔分成(cheng)幾個可(ke)(ke)(ke)變容積。旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)屬于低真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。它(ta)可(ke)(ke)(ke)以(yi)(yi)單獨使(shi)用(yong)(yong)，也可(ke)(ke)(ke)以(yi)(yi)作(zuo)(zuo)(zuo)為其(qi)他高真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)或超高真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)前級泵(beng)(beng)(beng)(beng)。旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)泵(beng)(beng)(beng)(beng)多為中(zhong)(zhong)小型泵(beng)(beng)(beng)(beng)，產(chan)品已經(jing)系列(lie)化(hua)。旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)泵(beng)(beng)(beng)(beng)有(you)單級和雙(shuang)級兩(liang)(liang)種，一(yi)(yi)般多做(zuo)成(cheng)雙(shuang)級的(de)，以(yi)(yi)獲得(de)較高的(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)。旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)泵(beng)(beng)(beng)(beng)絕大多數是單工作(zuo)(zuo)(zuo)腔結(jie)(jie)構(gou)，常(chang)用(yong)(yong)兩(liang)(liang)個徑向滑(hua)片(pian)(pian)，也有(you)用(yong)(yong)三個斜置滑(hua)片(pian)(pian)的(de)。貫穿滑(hua)片(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)也有(you)應用(yong)(yong)。 4、2X型旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)用(yong)(yong)途(tu)及適用(yong)(yong)范圍：由于21世紀科(ke)技(ji)的(de)發展進(jin)步，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)技(ji)術無處(chu)不在(zai)(zai)，其(qi)中(zhong)(zhong)2X型旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)常(chang)常(chang)應用(yong)(yong)于印刷包裝(zhuang)、吸持、裝(zhuang)卸、輸送、吊運、實驗室、醫(yi)(yi)療負壓、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)熱處(chu)理、粘貼等(deng)等(deng)行(xing)業中(zhong)(zhong)，1、2X式(shi)(shi)旋(xuan)(xuan)(xuan)(xuan)片(pian)(pian)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)可(ke)(ke)(ke)以(yi)(yi)用(yong)(yong)來(lai)直接獲得(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)在(zai)(zai)10-3torr以(yi)(yi)下(xia)的(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)作(zuo)(zuo)(zuo)業，以(yi)(yi)及配(pei)合(he)其(qi)它(ta)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)設(she)備獲得(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)度(du)10-3torr以(yi)(yi)上的(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)(kong)作(zuo)(zuo)(zuo)用(yong)(yong)之用(yong)(yong)。2、可(ke)(ke)(ke)以(yi)(yi)供給醫(yi)(yi)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(gong)改(gai)造(zao)了(le)一(yi)(yi)個吸塑(su)車間，用GHS VSD+螺(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)替(ti)代原來的(de)旋片真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng),一(yi)(yi)個廠區一(yi)(yi)年節(jie)省電費就是(shi)6.7萬(wan)元(yuan)，螺(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)在吸塑(su)車間有哪些明(ming)顯的(de)優勢呢,我(wo)們一(yi)(yi)起來看一(yi)(yi)下。（1）GHS730VSD+螺(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)高效節(jie)能(neng)(neng)。沿(yan)用阿(a)(a)(a)特(te)拉(la)斯GA37+油(you)螺(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)技(ji)術而(er)(er)開(kai)(kai)發的(de)新一(yi)(yi)代節(jie)能(neng)(neng)產品，全世界(jie)11千瓦功(gong)率真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)中(zhong)抽速(su)最大；（2）螺(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)采用13公斤(jin)負荷空(kong)氣(qi)壓縮機機頭，而(er)(er)在半真(zhen)(zhen)(zhen)空(kong)狀(zhuang)態(tai)下輕載運行，理論壽命超長達40萬(wan)小時(shi)（相當于80年），20年內(nei)無需換(huan)機頭；（3）GHS730VSD+螺(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)出(chu)(chu)廠標配電腦控(kong)(kong)制系統(tong)(tong)(tong)，省去(qu)了(le)旋片真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)額外安(an)裝(zhuang)控(kong)(kong)制系統(tong)(tong)(tong)的(de)麻煩和故(gu)障(zhang)；（4）螺(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)變頻自動調(diao)節(jie)真(zhen)(zhen)(zhen)空(kong)度和抽氣(qi)量，真(zhen)(zhen)(zhen)空(kong)壓力穩定(ding)，減(jian)少生產故(gu)障(zhang)；（5）阿(a)(a)(a)特(te)拉(la)斯螺(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)全變頻設計(ji)，低負荷特(te)別(bie)省電，慢速(su)運行減(jian)輕磨損延長壽命；（6）螺(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)整套(tao)電腦自控(kong)(kong)系統(tong)(tong)(tong)，可以集中(zhong)聯控(kong)(kong)各(ge)機器按需要(yao)自動啟停；（7）螺(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)與螺(luo)桿(gan)(gan)空(kong)壓機類(lei)似(si)，維(wei)護工(gong)作量極(ji)少，簡單(dan)方便，減(jian)少了(le)旋片泵(beng)(beng)(beng)(beng)(beng)經常需要(yao)維(wei)修的(de)人力成本；（8）螺(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)供電系統(tong)(tong)(tong)減(jian)少負荷，節(jie)省電纜(lan)變壓器開(kai)(kai)關柜投資；以上(shang)8點就是(shi)吸塑(su)行業(ye)中(zhong)螺(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)優勢，大家都知道了(le)阿(a)(a)(a)特(te)拉(la)斯品牌GHS VSD+系列的(de)螺(luo)桿(gan)(gan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)很高端并且節(jie)能(neng)(neng)吧(ba)，如(ru)果還沒有改(gai)造(zao)的(de)客戶(hu)，可以聯系恒才工(gong)程出(chu)(chu)節(jie)能(neng)(neng)環(huan)保的(de)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)項目(mu)方案(an)喔！

羅茨真空泵的工作原理和特點

2019 - 07 - 04

羅(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)（簡(jian)稱羅(luo)茨(ci)泵(beng)(beng)(beng)(beng)(beng)）是一種旋轉(zhuan)(zhuan)式可(ke)變(bian)排量(liang)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)。它是從羅(luo)茨(ci)鼓風機(ji)演變(bian)而來的(de)。根據羅(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)工(gong)(gong)作(zuo)(zuo)范(fan)(fan)圍(wei)，分(fen)為(wei)(wei)低真(zhen)(zhen)(zhen)空(kong)(kong)(kong)羅(luo)茨(ci)泵(beng)(beng)(beng)(beng)(beng)和(he)(he)直接排氣(qi);中等真(zhen)(zhen)(zhen)空(kong)(kong)(kong)度羅(luo)茨(ci)泵(beng)(beng)(beng)(beng)(beng)（也稱為(wei)(wei)機(ji)械(xie)增(zeng)壓泵(beng)(beng)(beng)(beng)(beng)）和(he)(he)高(gao)(gao)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)多級(ji)羅(luo)茨(ci)泵(beng)(beng)(beng)(beng)(beng)。羅(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)結構(gou)和(he)(he)工(gong)(gong)作(zuo)(zuo)原理(li):其結構(gou)和(he)(he)工(gong)(gong)作(zuo)(zuo)原理(li)與羅(luo)茨(ci)鼓風扇類似。工(gong)(gong)作(zuo)(zuo)時，其吸入口與真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)或真(zhen)(zhen)(zhen)空(kong)(kong)(kong)系統的(de)主泵(beng)(beng)(beng)(beng)(beng)連接。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)在轉(zhuan)(zhuan)子(zi)(zi)和(he)(he)轉(zhuan)(zhuan)子(zi)(zi)之間以(yi)及轉(zhuan)(zhuan)子(zi)(zi)和(he)(he)泵(beng)(beng)(beng)(beng)(beng)殼之間沒有(you)(you)接觸。間隙一般為(wei)(wei)0.1-0.8毫米(mi);不需要油(you)潤(run)(run)滑(hua)。轉(zhuan)(zhuan)子(zi)(zi)型線有(you)(you)圓弧線,漸(jian)開(kai)線,擺(bai)線，依此(ci)類推(tui)。漸(jian)開(kai)線轉(zhuan)(zhuan)子(zi)(zi)泵(beng)(beng)(beng)(beng)(beng)具有(you)(you)較高(gao)(gao)的(de)容積(ji)利(li)用(yong)率和(he)(he)易加工(gong)(gong)精度。因此(ci)，轉(zhuan)(zhuan)子(zi)(zi)型線主要用(yong)于(yu)漸(jian)開(kai)線類型。羅(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)可(ke)以(yi)旋轉(zhuan)(zhuan)到3450~4100轉(zhuan)(zhuan)/分(fen)鐘;抽(chou)速(su)為(wei)(wei)30~10000升(sheng)/秒(miao)（1升(sheng)=10-3米(mi)3）;極限真(zhen)(zhen)(zhen)空(kong)(kong)(kong)：單(dan)級(ji)為(wei)(wei)6.5×102 Pa，雙級(ji)為(wei)(wei)1×103 Pa。羅(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)具有(you)(you)以(yi)下特(te)點：在很寬(kuan)的(de)壓力(li)(li)范(fan)(fan)圍(wei)內(nei)有(you)(you)很大的(de)抽(chou)速(su); 快速(su)啟動(dong)，可(ke)以(yi)立即(ji)工(gong)(gong)作(zuo)(zuo); 對泵(beng)(beng)(beng)(beng)(beng)送氣(qi)體中含(han)有(you)(you)的(de)灰塵和(he)(he)水蒸氣(qi)不敏感; 轉(zhuan)(zhuan)子(zi)(zi)無需潤(run)(run)滑(hua)，泵(beng)(beng)(beng)(beng)(beng)腔內(nei)無油(you); 振動(dong)小(xiao)(xiao)(xiao)，轉(zhuan)(zhuan)子(zi)(zi)動(dong)平衡狀態較好(hao)，沒有(you)(you)排氣(qi)閥; 驅動(dong)力(li)(li)小(xiao)(xiao)(xiao)，機(ji)械(xie)摩擦損失小(xiao)(xiao)(xiao); 結構(gou)緊湊(cou)，占地面積(ji)小(xiao)(xiao)(xiao); 低運營和(he)(he)維護成本。因此(ci)，羅(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)廣泛用(yong)于(yu)冶金，石(shi)化，造(zao)紙，食品和(he)(he)電(dian)...

聯系我們(men) 專注機電設備多(duo)年

服務熱線：

400-862-5533
公司(si)傳(chuan)真：

0755-23062775
總機電話：

0755-23062776
移動電話：

13928410990
總部地址：中(zhong)國 · 深圳(zhen)

深圳(zhen)市寶(bao)安區(qu)福海(hai)街道富(fu)橋第三工業區(qu)A3棟301
關注(zhu)我們官方的微信(xin)

水環真空泵使用一定時間會產生結(jie)垢嗎?

日期： 2020-09-09

來源:

瀏覽次數: 213

　　小編介紹了水環真空泵的很多內容，您知道真空泵使(shi)用一定時間會產生結垢(gou)嗎(ma)?

水環真空泵使用一定時間會產生結垢嗎?

　　一、水(shui)環真空泵結垢原因(yin)

　　1.熱(re)分(fen)解：含有硬度成(cheng)分(fen)的(de)(de)循環水(shui)(shui)進入真空泵(beng)之后(hou)，隨著泵(beng)的(de)(de)旋(xuan)轉在泵(beng)體(ti)上形成(cheng)水(shui)(shui)環工作發熱(re)，逐漸分(fen)解溶解于(yu)(yu)水(shui)(shui)中的(de)(de)碳(tan)酸(suan)氫鹽，析出(chu)難(nan)溶于(yu)(yu)水(shui)(shui)的(de)(de)沉淀，形成(cheng)水(shui)(shui)垢(gou)。

　　2.溶解(jie)度降低：負溶解(jie)度溫度系數部分鹽(yan)類隨(sui)著(zhu)循(xun)環(huan)水水溫的升高，溶解(jie)度降低，因此析出沉(chen)淀(dian)形成水垢。

　　3.相(xiang)互反應：循(xun)環水(shui)中原本溶(rong)解(jie)度大的鹽類在水(shui)環真空泵運轉時(shi)與(yu)其他(ta)鹽類發(fa)生物理化合反應形成難溶(rong)性(xing)物質，形成水(shui)垢。

　　4.蒸(zheng)發和(he)濃(nong)縮。因循環水而持續工作的發熱(re)不(bu)可避免的是(shi)產(chan)生蒸(zheng)發和(he)濃(nong)縮，使(shi)溶于水的鹽的濃(nong)度不(bu)斷增大(da)而達到飽和(he)時沉淀形成(cheng)水垢。

　　二、水環(huan)真空泵防結垢措施

　　以上(shang)分析表明，循(xun)環水水質和(he)運行溫度超過一(yi)定指標是(shi)真空泵結垢的主(zhu)要原因。為(wei)此必(bi)須盡量降低水的硬(ying)度，控制循(xun)環水的工作溫度，解決真空泵的結垢問題。

　　因此，在循環冷(leng)卻水(shui)(shui)(shui)(shui)運轉(zhuan)中(zhong)檢(jian)測各(ge)泵(beng)(beng)(beng)的(de)(de)(de)冷(leng)凝水(shui)(shui)(shui)(shui)溫(wen)度(du)和回水(shui)(shui)(shui)(shui)量(liang)，保(bao)證各(ge)泵(beng)(beng)(beng)的(de)(de)(de)正常供水(shui)(shui)(shui)(shui)量(liang)，冷(leng)凝水(shui)(shui)(shui)(shui)溫(wen)度(du)為40以(yi)下的(de)(de)(de)規(gui)(gui)定。給水(shui)(shui)(shui)(shui)量(liang)可由閥門(men)控制，當冷(leng)凝溫(wen)度(du)超過規(gui)(gui)定值時，通過補充低(di)溫(wen)冷(leng)水(shui)(shui)(shui)(shui)或通過其他散熱降溫(wen)來降低(di)軟化池內軟水(shui)(shui)(shui)(shui)的(de)(de)(de)溫(wen)度(du)。另外，水(shui)(shui)(shui)(shui)冷(leng)真空泵(beng)(beng)(beng)的(de)(de)(de)泵(beng)(beng)(beng)體(ti)排(pai)水(shui)(shui)(shui)(shui)閥不僅能夠利(li)用(yong)正常的(de)(de)(de)排(pai)出(chu)泵(beng)(beng)(beng)的(de)(de)(de)積水(shui)(shui)(shui)(shui)，還能夠利(li)用(yong)運轉(zhuan)中(zhong)泵(beng)(beng)(beng)體(ti)運轉(zhuan)的(de)(de)(de)水(shui)(shui)(shui)(shui)壓定期沖(chong)洗泵(beng)(beng)(beng)體(ti)內的(de)(de)(de)污垢(gou)和水(shui)(shui)(shui)(shui)結構，另一方面，能夠防止積水(shui)(shui)(shui)(shui)。

　　以上是小編整理的水環真空泵內容，正確分析水(shui)質指標運行參數是找到正確預防措(cuo)施的(de)關鍵。水(shui)溫控制和定期的(de)清洗泵體以外的(de)水(shui)處理也(ye)是防止泵體水(shui)垢的(de)重(zhong)要一(yi)環。關于真空泵的(de)結(jie)垢問題，應(ying)該理解結(jie)垢的(de)原因，采取防止措(cuo)施。

上一篇：羅(luo)茨(ci)真空泵(beng)的供電(dian)方式下一篇：羅茨(ci)真(zhen)空泵在常壓下無法(fa)直(zhi)接啟動

招聘職位： < 康斯頓羅茨真空泵的維護與檢查

2024 - 10 - 17

招聘人數：

工(gong)作地點：

在(zai)線應聘
招(zhao)聘職位： < 康斯頓羅茨真空泵安裝與調試

2024 - 10 - 17

招聘人數(shu)：

工作地點：

在線應聘
招(zhao)聘職位： < 藥品干燥司倍克水環真空機組應用

2024 - 09 - 25

招聘人數：

工(gong)作地點：

在線(xian)應聘(pin)
招(zhao)聘(pin)職位： < 醫藥制藥真空泵應用的兩大工藝

2024 - 09 - 23

招聘人數：

工作地(di)點：

在線(xian)應聘
招聘職(zhi)位(wei)： < 水環真空泵補水量與壓力關系

2024 - 09 - 19

招聘人(ren)數：

工作(zuo)地(di)點：

在線應聘
招(zhao)聘職位： < 羅茨真空泵不能單獨使用的原因

2024 - 09 - 18

招聘人數：

工作地點：

在線應聘
招聘(pin)職位： < 阿特拉斯Atlas螺桿真空泵螺桿真空泵三大工作原理

2024 - 09 - 11

招聘人數：

工作(zuo)地點：

在線(xian)應聘
招聘職位： < 螺桿真空泵維護和保養需要注意這幾點

2024 - 09 - 10

招聘(pin)人數：

工作地點：

在線(xian)應聘(pin)
招聘(pin)職位(wei)： < 精雕機真空泵吸附力不足怎么辦？

2024 - 09 - 03

招聘(pin)人數：

工作地(di)點：

在線(xian)應聘
招聘職位： < 司倍克水環真空泵選型及安裝

2024 - 09 - 02

招(zhao)聘人數：

工作地點(dian)：

在(zai)線應聘(pin)
招聘職位： < 片材表面出現氣泡條紋與真空泵有關

2024 - 08 - 28

招聘人(ren)數：

工作地(di)點：

在線(xian)應聘
招聘(pin)職位： < 真空泵維護6大技巧

2024 - 08 - 27

招聘人數(shu)：

工作地點：

在線(xian)應聘

亚洲av无码一区二区二三区入口_成人精品一区二区三区电影_久久99精品久久久久久噜噜_国产又黄又大又粗视频

真空泵系列

真空機組

離心泵

真空閥門配件

關注(zhu)我們官方的微信(xin)

水環真空泵使用一定時間會產生結(jie)垢嗎?