興平為什么機械密封需要進行沖洗
機(ji)械密(mi)(mi)封是(shi)一種通用的軸封裝(zhuang)置,密(mi)(mi)封效果(guo)好,可達到介質(zhi)無(wu)泄露,在普通泵中一般可運(yun)行(xing)1~2年或更(geng)長時(shi)間(jian)。用來減少機(ji)器的內漏、外漏和穿(chuan)漏,提(ti)高(gao)機(ji)器容積效率。減少摩擦損(sun)...
機(ji)械密(mi)(mi)封是(shi)一種通用的軸封裝(zhuang)置,密(mi)(mi)封效果(guo)好,可達到介質(zhi)無(wu)泄露,在普通泵中一般可運(yun)行(xing)1~2年或更(geng)長時(shi)間(jian)。用來減少機(ji)器的內漏、外漏和穿(chuan)漏,提(ti)高(gao)機(ji)器容積效率。減少摩擦損(sun)...
機(ji)械(xie)(xie)密封(feng)包(bao)(bao)括壓力控(kong)制(zhi)、溫度控(kong)制(zhi)、流體替換(huan)(堵塞)和雜質去(qu)除(chu)系(xi)統(tong)。在機(ji)械(xie)(xie)密封(feng)系(xi)統(tong)中(zhong),上述系(xi)統(tong)并不同時包(bao)(bao)括在內。密封(feng)系(xi)統(tong)的(de)選擇主(zhu)要取決于主(zhu)密封(feng)件的(de)應用(yong)范圍。例如,如...
機(ji)(ji)械(xie)密封利用機(ji)(ji)械(xie)方式傳遞動(dong)(dong)力和運動(dong)(dong)的(de)傳動(dong)(dong),機(ji)(ji)械(xie)傳動(dong)(dong)在機(ji)(ji)械(xie)工(gong)程中(zhong)應(ying)用非常廣泛,有多種形(xing)式,主要包(bao)括皮帶傳動(dong)(dong)、齒(chi)輪傳動(dong)(dong)、鏈(lian)傳動(dong)(dong)、蝸(gua)桿(gan)蝸(gua)輪傳動(dong)(dong)、齒(chi)輪齒(chi)條傳動(dong)(dong)和螺旋傳動(dong)(dong)...
機械密封是靠彈性(xing)元件(jian)(繃簧(huang)、波紋管等) 和(he)密封液體壓力(li)在(zai)相對運動的動環(huan)和(he)靜環(huan)的接(jie)觸面(mian)(端面(mian))上發(fa)作一恰當的壓緊(jin)力(li)(比壓)使兩個亮光、 平(ping)直的端面(mian)緊(jin)密貼合;端面(mian)間...
機(ji)械密(mi)封是一(yi)種依靠彈性元件對動(dong)(dong)、靜環(huan)(huan)端(duan)面(mian)密(mi)封副的預緊和(he)介質壓(ya)(ya)力與彈性元件壓(ya)(ya)力的壓(ya)(ya)緊而達到密(mi)封的軸向端(duan)面(mian)密(mi)封裝置。動(dong)(dong)環(huan)(huan)和(he)靜環(huan)(huan)的端(duan)面(mian)組成一(yi)對摩擦副,動(dong)(dong)環(huan)(huan)靠密(mi)封室中液...
熱(re)水泵(beng)(beng)(beng)(beng)集式機械密封(feng)是(shi)指安裝(zhuang)運行在泵(beng)(beng)(beng)(beng)類(lei)設備(bei)中起動(dong)態(tai)密封(feng)作用(yong)的裝(zhuang)置,避免水泵(beng)(beng)(beng)(beng)蝸殼(ke)中的流(liu)(liu)體介質(zhi)通過泵(beng)(beng)(beng)(beng)軸流(liu)(liu)出。由(you)于水泵(beng)(beng)(beng)(beng)多為輸送流(liu)(liu)體介質(zhi),具有(you)水平安裝(zhuang)、高轉速、高壓力(li)、帶(dai)...