楚雄機械密封的這三個功能一定要了解
機械密封(feng)包(bao)(bao)括(kuo)壓力控(kong)制、溫(wen)度控(kong)制、流(liu)體替換(堵塞)和雜(za)質去除系(xi)統。在機械密封(feng)系(xi)統中，上(shang)述(shu)系(xi)統并不同時(shi)包(bao)(bao)括(kuo)在內。密封(feng)系(xi)統的選擇主要取決于(yu)主密封(feng)件(jian)的應(ying)用范圍。例如(ru)，如(ru)...
機械密封(feng)包(bao)(bao)括(kuo)壓力控(kong)制、溫(wen)度控(kong)制、流(liu)體替換(堵塞)和雜(za)質去除系(xi)統。在機械密封(feng)系(xi)統中，上(shang)述(shu)系(xi)統并不同時(shi)包(bao)(bao)括(kuo)在內。密封(feng)系(xi)統的選擇主要取決于(yu)主密封(feng)件(jian)的應(ying)用范圍。例如(ru)，如(ru)...
機械密封利用(yong)(yong)機械方式(shi)傳(chuan)(chuan)(chuan)遞(di)動(dong)(dong)(dong)力和(he)運(yun)動(dong)(dong)(dong)的(de)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)，機械傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)在機械工(gong)程中應用(yong)(yong)非常廣泛，有多種形(xing)式(shi)，主要包括皮帶傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)、齒輪(lun)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)、鏈傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)、蝸桿蝸輪(lun)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)、齒輪(lun)齒條傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)和(he)螺旋(xuan)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)...
機械(xie)密(mi)封是靠彈性元件(繃簧、波紋管等) 和密(mi)封液體(ti)壓(ya)力在相對運動(dong)的動(dong)環和靜環的接觸面(mian)(端面(mian))上發(fa)作一(yi)恰當的壓(ya)緊力(比壓(ya))使(shi)兩(liang)個亮光、 平直的端面(mian)緊密(mi)貼合；端面(mian)間...
機械密封(feng)(feng)是(shi)一種依(yi)靠(kao)彈(dan)性(xing)元件對動、靜(jing)環(huan)(huan)端面密封(feng)(feng)副(fu)的(de)預緊(jin)和介質(zhi)壓力與彈(dan)性(xing)元件壓力的(de)壓緊(jin)而(er)達到密封(feng)(feng)的(de)軸向端面密封(feng)(feng)裝(zhuang)置。動環(huan)(huan)和靜(jing)環(huan)(huan)的(de)端面組成一對摩擦副(fu)，動環(huan)(huan)靠(kao)密封(feng)(feng)室中液...
熱(re)水(shui)(shui)泵(beng)集(ji)式機械密(mi)封(feng)(feng)是(shi)指安裝(zhuang)(zhuang)運行(xing)在泵(beng)類設備中起動(dong)態(tai)密(mi)封(feng)(feng)作用的裝(zhuang)(zhuang)置，避免水(shui)(shui)泵(beng)蝸殼中的流體(ti)介質通(tong)過泵(beng)軸流出(chu)。由(you)于(yu)水(shui)(shui)泵(beng)多為輸送流體(ti)介質，具有水(shui)(shui)平安裝(zhuang)(zhuang)、高轉速、高壓力、帶(dai)...
反壓(ya)狀(zhuang)態是(shi)不(bu)良的(de)工作(zuo)狀(zhuang)態，介(jie)質中(zhong)的(de)顆粒(li)、雜質很容易進(jin)入密封(feng)面，使密封(feng)失效。磨軸的(de)主(zhu)要件為橡膠波紋管(guan)，且(qie)由于上端密封(feng)面處于不(bu)良潤滑(hua)狀(zhuang)態，動靜環之間的(de)摩擦力矩大于橡...
