盱眙機械密封的這三個功能一定要了解
機械(xie)密(mi)封包(bao)括壓力控(kong)制(zhi)(zhi)、溫度控(kong)制(zhi)(zhi)、流體(ti)替(ti)換(堵塞)和雜質去除系(xi)統。在(zai)機械(xie)密(mi)封系(xi)統中，上(shang)述系(xi)統并不(bu)同時包(bao)括在(zai)內。密(mi)封系(xi)統的選擇主要(yao)取決于(yu)主密(mi)封件的應用范圍。例如(ru)，如(ru)...
機械(xie)密(mi)封包(bao)括壓力控(kong)制(zhi)(zhi)、溫度控(kong)制(zhi)(zhi)、流體(ti)替(ti)換(堵塞)和雜質去除系(xi)統。在(zai)機械(xie)密(mi)封系(xi)統中，上(shang)述系(xi)統并不(bu)同時包(bao)括在(zai)內。密(mi)封系(xi)統的選擇主要(yao)取決于(yu)主密(mi)封件的應用范圍。例如(ru)，如(ru)...
機(ji)械(xie)密(mi)封(feng)利用(yong)機(ji)械(xie)方式傳(chuan)(chuan)遞動(dong)(dong)(dong)(dong)力(li)和運動(dong)(dong)(dong)(dong)的(de)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)，機(ji)械(xie)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)在機(ji)械(xie)工程中(zhong)應用(yong)非常廣泛，有多種形式，主要包(bao)括皮帶傳(chuan)(chuan)動(dong)(dong)(dong)(dong)、齒輪傳(chuan)(chuan)動(dong)(dong)(dong)(dong)、鏈傳(chuan)(chuan)動(dong)(dong)(dong)(dong)、蝸(gua)桿蝸(gua)輪傳(chuan)(chuan)動(dong)(dong)(dong)(dong)、齒輪齒條(tiao)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)和螺旋傳(chuan)(chuan)動(dong)(dong)(dong)(dong)...
機械密封(feng)是靠彈性元件(繃(beng)簧、波紋管等) 和密封(feng)液體壓力在相對運(yun)動(dong)的動(dong)環和靜環的接觸面(端面)上(shang)發作一恰(qia)當(dang)的壓緊力(比壓)使兩個亮光、 平直的端面緊密貼合；端面間...
機械密封(feng)是一(yi)種(zhong)依靠(kao)彈(dan)性(xing)元件對動(dong)、靜(jing)環(huan)(huan)端(duan)(duan)面(mian)(mian)密封(feng)副(fu)的預(yu)緊(jin)和(he)(he)介質壓(ya)力與彈(dan)性(xing)元件壓(ya)力的壓(ya)緊(jin)而達到(dao)密封(feng)的軸向端(duan)(duan)面(mian)(mian)密封(feng)裝置。動(dong)環(huan)(huan)和(he)(he)靜(jing)環(huan)(huan)的端(duan)(duan)面(mian)(mian)組成一(yi)對摩(mo)擦副(fu)，動(dong)環(huan)(huan)靠(kao)密封(feng)室中液...
熱水(shui)泵(beng)集式機械(xie)密封(feng)是指安裝運行在(zai)泵(beng)類設(she)備中(zhong)起動態密封(feng)作用的裝置(zhi)，避(bi)免水(shui)泵(beng)蝸殼中(zhong)的流(liu)(liu)體介(jie)質(zhi)通過泵(beng)軸(zhou)流(liu)(liu)出(chu)。由于水(shui)泵(beng)多(duo)為輸送流(liu)(liu)體介(jie)質(zhi)，具(ju)有水(shui)平安裝、高(gao)轉速(su)、高(gao)壓力、帶...
反壓狀態(tai)是不良的(de)(de)工作狀態(tai)，介質(zhi)(zhi)中的(de)(de)顆粒、雜(za)質(zhi)(zhi)很(hen)容易進入密(mi)封面(mian)，使密(mi)封失效。磨軸(zhou)的(de)(de)主要(yao)件為橡膠波紋(wen)管，且由于上端密(mi)封面(mian)處于不良潤滑狀態(tai)，動靜環之間的(de)(de)摩(mo)擦力矩大于橡...
