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

項目(mu)案例 Case
專(zhuan)家坐診 | Expert diagnosis
最新資訊 | Latest information More
1
2020 - 06 - 03
真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)保養的(de)(de)(de)(de)正(zheng)(zheng)確方(fang)法有哪些？很多人掌握不(bu)(bu)了(le)正(zheng)(zheng)確的(de)(de)(de)(de)方(fang)法。今天(tian)我(wo)們就來介紹一(yi)(yi)下(xia)(xia)。       1.經常(chang)(chang)(chang)(chang)檢查(cha)油(you)(you)(you)位(wei)位(wei)置，不(bu)(bu)符(fu)合(he)規定(ding)必(bi)須調整(zheng)到(dao)符(fu)合(he)要求。真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)運(yun)行(xing)時(shi)(shi)(shi)，油(you)(you)(you)位(wei)應(ying)以油(you)(you)(you)標中心(xin)為準。　　2.換油(you)(you)(you)周期應(ying)由用(yong)(yong)戶根據(ju)實際使用(yong)(yong)情(qing)(qing)況和(he)(he)是(shi)否(fou)滿足性能要求自行(xing)決定(ding)。對(dui)于一(yi)(yi)般(ban)的(de)(de)(de)(de)新(xin)型真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)，建議在(zai)清除(chu)干(gan)凈和(he)(he)干(gan)燥的(de)(de)(de)(de)氣(qi)體時(shi)(shi)(shi)，每100小時(shi)(shi)(shi)左(zuo)右更(geng)換一(yi)(yi)次油(you)(you)(you)。在(zai)油(you)(you)(you)中看(kan)不(bu)(bu)到(dao)黑色金屬粉(fen)末后，可以適當延長換油(you)(you)(you)期。　　3.經常(chang)(chang)(chang)(chang)檢查(cha)油(you)(you)(you)情(qing)(qing)況，發現(xian)油(you)(you)(you)變質(zhi)應(ying)及(ji)時(shi)(shi)(shi)更(geng)換新(xin)油(you)(you)(you)，以保證真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)正(zheng)(zheng)常(chang)(chang)(chang)(chang)工(gong)作(zuo)。　　4.正(zheng)(zheng)常(chang)(chang)(chang)(chang)情(qing)(qing)況下(xia)(xia)，真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)應(ying)在(zai)運(yun)行(xing)2000小時(shi)(shi)(shi)后進(jin)行(xing)大修，以檢查(cha)橡膠密(mi)封的(de)(de)(de)(de)老(lao)化(hua)程(cheng)度，檢查(cha)排氣(qi)閥(fa)片是(shi)否(fou)破裂，并清除(chu)沉積在(zai)閥(fa)片和(he)(he)排氣(qi)閥(fa)座上(shang)的(de)(de)(de)(de)污垢(gou)。清潔(jie)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)室內的(de)(de)(de)(de)所有零(ling)件(jian)，如轉子(zi).轉子(zi).彈簧等。通常(chang)(chang)(chang)(chang)，它用(yong)(yong)汽油(you)(you)(you)清洗并干(gan)燥。清潔(jie)橡膠部件(jian)后，用(yong)(yong)干(gan)布(bu)擦干(gan)。清潔(jie)和(he)(he)組裝時(shi)(shi)(shi)，小心(xin)輕放，小心(xin)輕放，避免碰撞。　　5.向軸承體添加軸承潤(run)滑(hua)油(you)(you)(you)，觀察油(you)(you)(you)位(wei)應(ying)在(zai)油(you)(you)(you)標中心(xin)線，潤(run)滑(hua)油(you)(you)(you)應(ying)及(ji)時(shi)(shi)(shi)更(geng)換或補(bu)充。　　6.檢查(cha)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)管道和(he)(he)接頭有無(wu)松(song)動(dong)現(xian)象。用(yong)(yong)手轉動(dong)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)，看(kan)看(kan)它是(shi)否(fou)靈活。　　7.重新(xin)組裝后，應(ying)進(jin)行(xing)試運(yun)行(xing)。一(yi)(yi)般(ban)情(qing)(qing)況下(xia)(xia)，應(ying)在(zai)無(wu)空(kong)(kong)氣(qi)的(de)(de)(de)(de)情(qing)(qing)況下(xia)(xia)運(yun)行(xing)2小時(shi)(shi)(shi)，并應(ying)更(geng)換兩(liang)次機油(you)(you)(you)。因(yin)為在(zai)清洗過程(cheng)中，真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)中會殘(can)留一(yi)(yi)定(ding)量(liang)的(de)(de)(de)(de)揮發性物質(zhi)，正(zheng)(zheng)常(chang)(chang)(chang)(chang)運(yun)行(xing)后應(ying)投入正(zheng)(zheng)常(chang)(chang)(chang)(chang)運(yun)行(xing)。　　8.啟動(dong)電機，當真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)運(yun)行(xing)正(zheng)(zheng)常(chang)(chang)(chang)(chang)時(shi)(shi)(shi)，打開出(chu)口壓(ya)力(li)表和(he)(he)入口真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)，根據(ju)顯示的(de)(de)(de)(de)適當壓(ya)力(li)，逐漸打開閘(zha)閥(fa)...
2
2020 - 06 - 10
了解真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)需要學(xue)習(xi)很多(duo)的(de)(de)(de)(de)知識，如何才能(neng)直接的(de)(de)(de)(de)看懂真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)原(yuan)理呢(ni)?最簡單的(de)(de)(de)(de)就是(shi)(shi)看真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)動態(tai)原(yuan)理圖了。今天我們就來(lai)看一(yi)(yi)下水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)的(de)(de)(de)(de)動態(tai)原(yuan)理圖。　　帶(dai)有固定葉片的(de)(de)(de)(de)偏心轉子(zi)安裝(zhuang)在水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)中(zhong)。這是(shi)(shi)一(yi)(yi)個旋轉可變(bian)容(rong)積真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)，它將水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(液(ye)體)拋向定子(zi)的(de)(de)(de)(de)墻壁。水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(液(ye)體)形成與定子(zi)液(ye)環同(tong)心的(de)(de)(de)(de)液(ye)環，轉子(zi)葉片一(yi)(yi)起形成可變(bian)容(rong)積。　　水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(簡稱水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環泵(beng)(beng))是(shi)(shi)一(yi)(yi)種粗糙的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)。它能(neng)獲得的(de)(de)(de)(de)極限真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度為(wei)2000 ~ 4000帕(pa)，由真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)組成的(de)(de)(de)(de)機(ji)組真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)度可達(da)1 ~ 600帕(pa)。水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環泵(beng)(beng)也可用(yong)(yong)作壓(ya)(ya)(ya)縮(suo)(suo)機(ji)，稱為(wei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環壓(ya)(ya)(ya)縮(suo)(suo)機(ji)，屬于(yu)低壓(ya)(ya)(ya)壓(ya)(ya)(ya)縮(suo)(suo)機(ji)，其壓(ya)(ya)(ya)力(li)范(fan)圍為(wei)1 ~ 2 105帕(pa)表壓(ya)(ya)(ya)。　　水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環泵(beng)(beng)最初是(shi)(shi)作為(wei)自(zi)吸(xi)泵(beng)(beng)使用(yong)(yong)的(de)(de)(de)(de)，后(hou)來(lai)逐漸用(yong)(yong)于(yu)許(xu)多(duo)工(gong)(gong)業部門，如石油、化學(xue)工(gong)(gong)業、機(ji)械、采礦、輕工(gong)(gong)業、醫藥(yao)和食品。在許(xu)多(duo)工(gong)(gong)業過(guo)程中(zhong)，如真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)過(guo)濾、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)引水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)進料、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)蒸發、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)濃縮(suo)(suo)、真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)回潮和真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)脫(tuo)氣(qi)，水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環泵(beng)(beng)被廣泛使用(yong)(yong)。由于(yu)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)應用(yong)(yong)技術的(de)(de)(de)(de)快速發展，人們一(yi)(yi)直重視通(tong)過(guo)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環泵(beng)(beng)獲取原(yuan)始真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)。由于(yu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環泵(beng)(beng)中(zhong)的(de)(de)(de)(de)氣(qi)體壓(ya)(ya)(ya)縮(suo)(suo)是(shi)(shi)等溫的(de)(de)(de)(de)，易燃易爆(bao)氣(qi)體可以去(qu)除(chu)，粉塵和含(han)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)氣(qi)體也可以去(qu)除(chu)。因此，水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)環泵(beng)(beng)的(de)(de)(de)(de)應用(yong)(yong)日益增(zeng)多(duo)。
3
2020 - 06 - 15
1、水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)工(gong)作(zuo)原理(li)　　雖然不同(tong)類型的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)有不同(tong)的(de)(de)(de)(de)(de)(de)結構，但它(ta)們的(de)(de)(de)(de)(de)(de)基本(ben)原理(li)基本(ben)相(xiang)同(tong)。最典型的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)是(shi)單(dan)級單(dan)作(zuo)用(yong)水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)，具有軸向吸入(ru)(ru)和(he)排出。單(dan)級單(dan)作(zuo)用(yong)水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)結構包括(kuo)進氣(qi)(qi)口(kou)、出氣(qi)(qi)口(kou)、泵(beng)(beng)(beng)蓋、泵(beng)(beng)(beng)殼、葉輪、隔板、電(dian)機等。水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)工(gong)作(zuo)時(shi)，電(dian)機帶動(dong)葉輪旋(xuan)(xuan)轉(zhuan)(zhuan)，使工(gong)作(zuo)室內的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)在(zai)離(li)心力(li)(li)的(de)(de)(de)(de)(de)(de)作(zuo)用(yong)下形(xing)(xing)成水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)(huan)。如果(guo)水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)(huan)合適，則形(xing)(xing)成的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)(huan)正(zheng)(zheng)好(hao)與上側的(de)(de)(de)(de)(de)(de)輪轂(gu)相(xiang)切，并且正(zheng)(zheng)好(hao)接觸下側的(de)(de)(de)(de)(de)(de)葉輪頂(ding)端。此(ci)(ci)時(shi)，在(zai)水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)(huan)，輪轂(gu)的(de)(de)(de)(de)(de)(de)內表面和(he)葉片之間(jian)將(jiang)(jiang)形(xing)(xing)成不同(tong)尺寸且彼此(ci)(ci)不連通的(de)(de)(de)(de)(de)(de)新月形(xing)(xing)空(kong)間(jian)。當(dang)(dang)電(dian)機帶動(dong)葉輪旋(xuan)(xuan)轉(zhuan)(zhuan)時(shi)，右側月牙形(xing)(xing)空(kong)間(jian)的(de)(de)(de)(de)(de)(de)體(ti)積將(jiang)(jiang)由(you)小到(dao)大，從而(er)(er)(er)降低壓(ya)(ya)力(li)(li)。當(dang)(dang)與吸氣(qi)(qi)孔連通時(shi)，氣(qi)(qi)體(ti)將(jiang)(jiang)被(bei)(bei)吸入(ru)(ru)。然而(er)(er)(er)，當(dang)(dang)它(ta)的(de)(de)(de)(de)(de)(de)體(ti)積從大變小時(shi)，氣(qi)(qi)體(ti)將(jiang)(jiang)被(bei)(bei)壓(ya)(ya)縮(suo)，壓(ya)(ya)力(li)(li)將(jiang)(jiang)增加(jia)。當(dang)(dang)氣(qi)(qi)體(ti)被(bei)(bei)壓(ya)(ya)縮(suo)到(dao)一(yi)定程(cheng)(cheng)度時(shi)，它(ta)將(jiang)(jiang)與排氣(qi)(qi)孔連通，氣(qi)(qi)體(ti)將(jiang)(jiang)被(bei)(bei)排出。由(you)于補(bu)充水(shui)(shui)(shui)可以(yi)(yi)(yi)連續(xu)引入(ru)(ru)，水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)(huan)基本(ben)上可以(yi)(yi)(yi)保持(chi)恒溫狀態，也(ye)可以(yi)(yi)(yi)吸收壓(ya)(ya)縮(suo)氣(qi)(qi)體(ti)產生的(de)(de)(de)(de)(de)(de)熱量(liang)，所(suo)以(yi)(yi)(yi)這個過程(cheng)(cheng)也(ye)可以(yi)(yi)(yi)近似地視為等溫過程(cheng)(cheng)。　　水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)能(neng)量(liang)傳(chuan)遞過程(cheng)(cheng)如下：在(zai)吸入(ru)(ru)側，葉輪將(jiang)(jiang)能(neng)量(liang)傳(chuan)遞給(gei)水(shui)(shui)(shui)，增加(jia)其動(dong)能(neng)，形(xing)(xing)成水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)(huan)，然后水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)(huan)動(dong)能(neng)轉(zhuan)(zhuan)化為壓(ya)(ya)力(li)(li)能(neng)，轉(zhuan)(zhuan)化為氣(qi)(qi)體(ti)，從而(er)(er)(er)實現壓(ya)(ya)縮(suo)和(he)排氣(qi)(qi)的(de)(de)(de)(de)(de)(de)過程(cheng)(cheng)。水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)工(gong)作(zuo)原理(li)實際上與其他容積泵(beng)(beng)(beng)非常(chang)相(xiang)似，只是(shi)水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)(huan)是(shi)水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)能(neng)量(liang)傳(chuan)遞介質。由(you)于飽和(he)蒸汽(qi)壓(ya)(ya)的(de)(de)(de)(de)(de)(de)限制，以(yi)(yi)(yi)水(shui)(shui)(shui)為工(gong)作(zuo)流體(ti)的(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)極限壓(ya)(ya)力(li)(li)只能(neng)達到(dao)2000 ~ 4000帕。此(ci)(ci)外，水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)(huan)真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)效(xiao)率低也(ye)是(shi)水(shui)(shui)(shui)環(huan)(huan)(huan)(huan)(huan)(huan)，真(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)最常(chang)見的(de)(de)(de)(de)(de)(de)缺陷，一(yi)般效(xiao)率約為35%。然而(er)(er)(er)，由(you)于...
4
2020 - 06 - 18
最近(jin)，朋友發來了(le)一條信息，說不(bu)知道羅茨真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)和水(shui)環真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)區別，請記住(zhu)，今天小(xiao)編(bian)普(pu)及了(le)這方面的(de)知識。　　1 .原理不(bu)同(tong)　　羅茨真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(簡稱：羅茨泵(beng)(beng)(beng)(beng))是指泵(beng)(beng)(beng)(beng)內內置有(you)(you)兩個相(xiang)反方向(xiang)(xiang)同(tong)步旋(xuan)轉(zhuan)的(de)葉狀轉(zhuan)子(zi)，轉(zhuan)子(zi)之(zhi)(zhi)間(jian)(jian)、轉(zhuan)子(zi)與泵(beng)(beng)(beng)(beng)殼內壁之(zhi)(zhi)間(jian)(jian)有(you)(you)微小(xiao)間(jian)(jian)隙，相(xiang)互(hu)不(bu)接(jie)觸的(de)可(ke)(ke)變容量(liang)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。　　水(shui)環真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)內置有(you)(you)帶固定(ding)(ding)葉片(pian)的(de)偏心(xin)轉(zhuan)子(zi)，將水(shui)(液(ye)體(ti))投向(xiang)(xiang)定(ding)(ding)子(zi)壁，水(shui)(液(ye)體(ti))形(xing)成(cheng)與定(ding)(ding)子(zi)同(tong)心(xin)的(de)液(ye)環，液(ye)環與轉(zhuan)子(zi)葉片(pian)一起構(gou)成(cheng)可(ke)(ke)變容積(ji)的(de)旋(xuan)轉(zhuan)可(ke)(ke)變容積(ji)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)。　　2 .適(shi)用范(fan)圍(wei)(wei)(wei)不(bu)同(tong)　　羅茨真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)在(zai)(zai)(zai)石油(you)(you)、化工(gong)(gong)、塑料、農藥(yao)、渦輪轉(zhuan)子(zi)動平衡、航空(kong)(kong)(kong)(kong)(kong)(kong)宇宙(zhou)空(kong)(kong)(kong)(kong)(kong)(kong)間(jian)(jian)仿真(zhen)(zhen)等(deng)裝置上經過(guo)了(le)長期運(yun)行的(de)考驗，應在(zai)(zai)(zai)國內廣(guang)泛普(pu)及和應用。 同(tong)時也廣(guang)泛應用于(yu)石油(you)(you)、化工(gong)(gong)、冶金、紡織等(deng)工(gong)(gong)業(ye)。 真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)附件是一種真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)消音器，用于(yu)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)噪(zao)音對策。　　水(shui)環真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)主要應用于(yu)煤礦(放氣)、化工(gong)(gong)、制藥(yao)、礦山、造紙、食(shi)品、啤酒、建材(cai)、塑料、冶金、電(dian)氣等(deng)行業(ye)。　　3 .特征不(bu)同(tong)　　羅茨真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)特征是：的(de)啟動快，耗電(dian)少(shao)，運(yun)轉(zhuan)維持(chi)費低，吸(xi)引(yin)速(su)度(du)大(da)，效率高(gao)，對被(bei)吸(xi)引(yin)的(de)氣體(ti)中含有(you)(you)的(de)少(shao)量(liang)水(shui)蒸(zheng)氣和灰(hui)塵(chen)不(bu)敏感，在(zai)(zai)(zai)100~1的(de)壓(ya)力范(fan)圍(wei)(wei)(wei)內有(you)(you)大(da)的(de)吸(xi)引(yin)速(su)度(du)，可(ke)(ke)以(yi)迅速(su)排除突然放出的(de)氣體(ti)。 這個壓(ya)力范(fan)圍(wei)(wei)(wei)正好在(zai)(zai)(zai)油(you)(you)封式機械真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)和擴散泵(beng)(beng)(beng)(beng)之(zhi)(zhi)間(jian)(jian)。 因此，多被(bei)串(chuan)聯連接(jie)在(zai)(zai)(zai)擴散泵(beng)(beng)(beng)(beng)和油(you)(you)封式機械真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)之(zhi)(zhi)間(jian)(jian)，用于(yu)提高(gao)中間(jian)(jian)壓(ya)力范(fan)圍(wei)(wei)(wei)的(de)吸(xi)引(yin)量(liang)。 在(zai)(zai)(zai)這種情(qing)況下，也稱為(wei)機械增壓(ya)泵(beng)(beng)(beng)(beng)。　　水(shui)環真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)優點是結構(gou)簡單，制造精度(du)不(bu)高(gao)，加工(gong)(gong)容易，結構(gou)...
5
2020 - 06 - 22
羅(luo)茨(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)通(tong)(tong)(tong)常采用(yong)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)機(ji)組(zu)的(de)(de)(de)(de)形式，因為一般(ban)羅(luo)茨(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)在(zai)常壓(ya)(ya)(ya)(ya)(ya)和(he)(he)(he)(he)高(gao)壓(ya)(ya)(ya)(ya)(ya)下(xia)(xia)(xia)不(bu)能(neng)直(zhi)接啟(qi)動和(he)(he)(he)(he)排放空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)，所以需(xu)(xu)要(yao)配備前置(zhi)(zhi)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)。然而(er)，并(bing)不(bu)是(shi)所有的(de)(de)(de)(de)羅(luo)茨(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)都需(xu)(xu)要(yao)啟(qi)動前置(zhi)(zhi)級泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)，如(ru)風冷(leng)(leng)羅(luo)茨(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)，濕羅(luo)茨(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)和(he)(he)(he)(he)多(duo)級羅(luo)茨(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)。　　通(tong)(tong)(tong)用(yong)羅(luo)茨(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)需(xu)(xu)要(yao)在(zai)6000帕(pa)的(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)力下(xia)(xia)(xia)啟(qi)動，在(zai)1333Pa和(he)(he)(he)(he)1Pa之間(jian)保持穩定的(de)(de)(de)(de)大(da)吸氣(qi)(qi)(qi)速(su)度。因為羅(luo)茨(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)沒有內部(bu)壓(ya)(ya)(ya)(ya)(ya)縮(suo)特(te)性，它(ta)是(shi)通(tong)(tong)(tong)過氣(qi)(qi)(qi)體(ti)放電(dian)形式的(de)(de)(de)(de)外部(bu)壓(ya)(ya)(ya)(ya)(ya)縮(suo)來實(shi)現的(de)(de)(de)(de)。過高(gao)的(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)力和(he)(he)(he)(he)高(gao)壓(ya)(ya)(ya)(ya)(ya)操(cao)作會使(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)負載過高(gao)。轉(zhuan)(zhuan)(zhuan)子(zi)在(zai)壓(ya)(ya)(ya)(ya)(ya)縮(suo)過程中不(bu)能(neng)散發太多(duo)熱量(liang)，導致過度膨(peng)脹(zhang)。轉(zhuan)(zhuan)(zhuan)子(zi)和(he)(he)(he)(he)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)室(shi)之間(jian)的(de)(de)(de)(de)間(jian)隙消失，即(ji)被堵塞。　　為了解(jie)決這(zhe)個問題，采用(yong)冷(leng)(leng)卻氣(qi)(qi)(qi)體(ti)的(de)(de)(de)(de)直(zhi)接冷(leng)(leng)卻來降低轉(zhuan)(zhuan)(zhuan)子(zi)和(he)(he)(he)(he)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)室(shi)之間(jian)的(de)(de)(de)(de)溫差，以避免轉(zhuan)(zhuan)(zhuan)子(zi)的(de)(de)(de)(de)過度膨(peng)脹(zhang)，并(bing)實(shi)現高(gao)壓(ya)(ya)(ya)(ya)(ya)和(he)(he)(he)(he)高(gao)壓(ya)(ya)(ya)(ya)(ya)縮(suo)比(bi)運行(xing)。它(ta)可(ke)以在(zai)大(da)氣(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)下(xia)(xia)(xia)單獨(du)使(shi)(shi)用(yong)，也可(ke)以增(zeng)加多(duo)個串聯單元(yuan)的(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度。　　風冷(leng)(leng)羅(luo)茨(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)結(jie)構原理(li)與普通(tong)(tong)(tong)羅(luo)茨(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)沒有太大(da)區別。泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)主出(chu)口(kou)與冷(leng)(leng)卻器(qi)相連，冷(leng)(leng)卻氣(qi)(qi)(qi)體(ti)兩側的(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)冷(leng)(leng)卻轉(zhuan)(zhuan)(zhuan)子(zi)。在(zai)這(zhe)種結(jie)構下(xia)(xia)(xia)，羅(luo)茨(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)實(shi)現可(ke)以在(zai)大(da)氣(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)下(xia)(xia)(xia)直(zhi)接啟(qi)動并(bing)獨(du)立(li)工作。獨(du)立(li)的(de)(de)(de)(de)直(zhi)接空(kong)(kong)(kong)(kong)(kong)冷(leng)(leng)羅(luo)茨(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)約為1104帕(pa)，可(ke)串聯獲(huo)得下(xia)(xia)(xia)限壓(ya)(ya)(ya)(ya)(ya)力。工作壓(ya)(ya)(ya)(ya)(ya)力可(ke)達88千帕(pa)。　　根(gen)據上(shang)述(shu)變化，風冷(leng)(leng)羅(luo)茨(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)不(bu)僅可(ke)以在(zai)大(da)氣(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)(ya)下(xia)(xia)(xia)直(zhi)接工作，而(er)且在(zai)高(gao)壓(ya)(ya)(ya)(ya)(ya)水平下(xia)(xia)(xia)有穩定的(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)速(su)曲(qu)線，大(da)大(da)縮(suo)短了泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)送(song)(song)階段的(de)(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)送(song)(song)時間(jian)。與其他(ta)直(zhi)接空(kong)(kong)(kong)(kong)(kong)氣(qi)(qi)(qi)密封泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)相比(bi)，羅(luo)茨(ci)(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)進給速(su)度快，風冷(leng)(leng)羅(luo)茨(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)在(zai)高(gao)壓(ya)(ya)(ya)(ya)(ya)下(xia)(xia)(xia)具有良好的(de)(de)(de)(de)節能(neng)特(te)性。

練泥機專用(yong)羅茨水環真(zhen)空機組(zu)應用(yong)案例

作者：
時(shi)間： 2021-06-12
瀏覽： 125

練泥機（陶瓷練泥機、真空練泥機）目前面臨的問題：

1.配套滑閥(fa)泵由于(yu)使(shi)用年份過長(chang)，加(jia)上維護(hu)少，真空(kong)度(du)雖然(ran)暫時還(huan)可以(yi)滿足生產需求，但(dan)能耗比較大(da)、效率低、而(er)且對環(huan)境污染比較大(da)，現場周(zhou)圍(wei)比較臟亂，不(bu)符合國家提(ti)倡的(de)綠(lv)色生產的(de)宗旨(zhi)，已(yi)經在漸(jian)漸(jian)被強制進行改造。

2.已經改成(cheng)的水環泵(beng)由于所選(xuan)規(gui)格比較(jiao)大(da)，造成(cheng)沒必要的能(neng)耗(hao)，加大(da)了運行(xing)(xing)成(cheng)本，也不符合國家提倡的節能(neng)降(jiang)耗(hao)的宗(zong)旨，也是需要進(jin)行(xing)(xing)改造的。


練泥機專用羅茨水環真空機組



根據練泥(ni)(ni)機生產的特點和(he)應用(yong)環境，經過多年的實(shi)踐，深(shen)圳恒(heng)才機電(dian)開發出(chu)成套的水(shui)封(feng)增(zeng)壓機組(zu)即練泥(ni)(ni)機專用(yong)的羅茨(ci)水(shui)環真空機組(zu)；羅茨(ci)水(shui)環真空機組(zu)操作(zuo)簡便，客戶(hu)只需接水(shui)、接電(dian)，連接抽氣管即可用(yong)。


羅茨水環真空機組應用特點：

1、維護量低，易(yi)損易(yi)耗件少，噪音低：

2、羅茨水環真空機組真空度穩定、可靠；

3、水(shui)可循環使用，不(bu)僅節約(yue)水(shui)降(jiang)低成(cheng)本(ben)，而且(qie)環保（建議使用冷卻水(shui)塔(ta)）；

4、一臺機組可帶(dai)多臺練泥(ni)機同時運轉，智能(neng)PLC控(kong)制，節能(neng)省電。

圖1.練泥機用的水封增壓機組整機；

圖3.水封增壓機組工作(zuo)時(shi)真空度顯(xian)示(shi)（可達-99.9KPa）;

圖(tu)4.瓷泥廠用水(shui)封增(zeng)壓機組抽真(zhen)空練泥機所出泥效果圖(tu)示(shi)。


羅茨水環真空機組應用

練(lian)泥機專用羅(luo)茨(ci)水環真空(kong)機組圖(tu)示及效(xiao)果


羅茨水環真空機組參數

練泥機(ji)配套真空(kong)機(ji)組選型參(can)考
其他案例(li) / Other case
2024 - 09 - 23
點擊次(ci)數(shu): 3
SPECK水(shui)環(huan)(huan)(huan)真(zhen)(zhen)空泵(beng)V255及(ji)其(qi)機(ji)組(zu)廣泛應用(yong)于各類過濾(lv)和干燥工藝中，在醫藥領域，醫藥干燥提純濃(nong)縮，經深圳恒才(cai)機(ji)電(dian)設計改(gai)造的(de)水(shui)環(huan)(huan)(huan)真(zhen)(zhen)空機(ji)組(zu)廣受歡迎(ying)，原(yuan)因如(ru)下(xia)。1、由(you)司(si)倍克水(shui)環(huan)(huan)(huan)真(zhen)(zhen)空泵(beng)v255組(zu)成的(de)水(shui)環(huan)(huan)(huan)真(zhen)(zhen)空機(ji)組(zu)，其(qi)無(wu)油(you)設計成為其(qi)備受青睞的(de)亮點；水(shui)環(huan)(huan)(huan)真(zhen)(zhen)空機(ji)組(zu)總氣量(liang)199m³/h，極(ji)限真(zhen)(zhen)空33mbar，電(dian)機(ji)功率5.5kw，機(ji)械密(mi)封(feng)，多(duo)重保(bao)護。2、無(wu)論是在原(yuan)料藥的(de)生(sheng)產、中藥提取液的(de)濃(nong)縮干燥，還是生(sheng)物(wu)制...
2024 - 09 - 18
點擊(ji)次數: 4
這是客(ke)戶剛落地(di)的新項目，了(le)解到深圳恒才機電(dian)在真(zhen)(zhen)空方(fang)(fang)(fang)案(an)設(she)(she)(she)計、真(zhen)(zhen)空設(she)(she)(she)備配套方(fang)(fang)(fang)面有豐富經(jing)驗，而選擇(ze)了(le)我們，在經(jing)過一番探討后，確定了(le)牙(ya)科(ke)(ke)室(shi)內所需(xu)電(dian)動抽吸負(fu)壓配套的方(fang)(fang)(fang)案(an)及真(zhen)(zhen)空設(she)(she)(she)備。深圳恒才機電(dian)提出(chu)的負(fu)壓應用方(fang)(fang)(fang)案(an)：為牙(ya)科(ke)(ke)科(ke)(ke)室(shi)設(she)(she)(she)計了(le)中央(yang)真(zhen)(zhen)空系(xi)統(tong)，采用4臺(tai)DZS300和2臺(tai)DZS150干式爪泵，搭(da)建成集中抽真(zhen)(zhen)空模式即中央(yang)真(zhen)(zhen)空系(xi)統(tong)，這么(me)做(zuo)的目的是可以確保真(zhen)(zhen)空度穩定，更方(fang)(fang)(fang)便統(tong)一管理。Atlas阿特拉斯(si)DZS干式爪泵A...
2024 - 09 - 12
點擊次數: 8
客戶(hu)的(de)牙(ya)椅真空系(xi)統(tong)(tong)原(yuan)先(xian)搭配的(de)是測流(liu)(liu)風機，存在的(de)問(wen)題很多，如下：牙(ya)椅負壓抽吸系(xi)統(tong)(tong)運行真空度(du)不(bu)穩定；控制自動化程(cheng)度(du)不(bu)高，只能(neng)控制啟停等(deng)簡(jian)單操(cao)作；無運行數據(ju)監控；分離器分離效(xiao)果難以保證，仍然會有水或其他雜質(zhi)進入(ru)真空泵；只能(neng)提供粗真空，會導致抽空效(xiao)果不(bu)好，遠端設備真空不(bu)夠，不(bu)能(neng)低位安裝等(deng)問(wen)題。經(jing)過(guo)深(shen)圳恒(heng)才機電的(de)真空方案設計，選用了3臺(tai)DZS200 VSD、DZS400VSD+前處理，替換了原(yuan)本的(de)測流(liu)(liu)風機，...
2024 - 08 - 28
點擊次數: 9
PET片(pian)(pian)材擠(ji)出(chu)(chu)是一種將熔融狀態的(de)(de)塑料，通過(guo)(guo)模具擠(ji)出(chu)(chu)成型片(pian)(pian)材的(de)(de)工藝過(guo)(guo)程(cheng)。在(zai)這一過(guo)(guo)程(cheng)中(zhong)，真(zhen)(zhen)空(kong)(kong)系統及(ji)時排除擠(ji)出(chu)(chu)過(guo)(guo)程(cheng)中(zhong)產生的(de)(de)氣(qi)體、水(shui)分及(ji)揮發物，確保(bao)擠(ji)出(chu)(chu)片(pian)(pian)材的(de)(de)均勻性(xing)、平整度和透明度。若真(zhen)(zhen)空(kong)(kong)系統效率低下或失效，將直(zhi)接導致片(pian)(pian)材表(biao)面出(chu)(chu)現氣(qi)泡、條紋、凹陷(xian)等缺陷(xian)，嚴重影響產品(pin)質(zhi)量，甚(shen)至造成生產中(zhong)斷，因此(ci)選擇穩(wen)定性(xing)強(qiang)的(de)(de)真(zhen)(zhen)空(kong)(kong)設(she)備(bei)很關鍵(jian)，片(pian)(pian)材擠(ji)出(chu)(chu)機(ji)真(zhen)(zhen)空(kong)(kong)設(she)備(bei)推薦使用(yong)羅茨水(shui)環真(zhen)(zhen)空(kong)(kong)機(ji)組。片(pian)(pian)材擠(ji)出(chu)(chu)機(ji)配套羅茨水(shui)環真(zhen)(zhen)空(kong)(kong)機(ji)組的(de)(de)優勢1....
聯系我(wo)們(men)
Contact
  • 掃(sao)描(miao)關注我們(men)獲取更多驚喜

    •
Copyright ?2017 - 2021 深圳恒才機(ji)電設(she)備(bei)有限公司 
犀牛云(yun)提(ti)供企業云(yun)服務(wu)
地址(zhi)：深圳市(shi)寶安區福海街道富橋第三(san)工業區A3棟(dong)301
電話(hua)： 86 0755-23062776
傳真： 86 0755-23062775
郵編(bian)：518000

  • 400-862-5533

    電話聯系

  • 二維碼

    掃一掃咨詢

  • 查看產品視頻

    掃碼看產品視頻

  • 查看公司動態

    掃碼看公司動態

top

∧

展開