羅城為什么機械密封需要進行沖洗
機(ji)械密(mi)(mi)封是一種通(tong)用(yong)(yong)的軸封裝置，密(mi)(mi)封效(xiao)果(guo)好(hao)，可(ke)達到介質無泄露(lu)，在普通(tong)泵中一般可(ke)運行1~2年或更長時間。用(yong)(yong)來減少(shao)機(ji)器的內漏(lou)、外漏(lou)和穿(chuan)漏(lou)，提(ti)高機(ji)器容積效(xiao)率。減少(shao)摩擦損(sun)...
機(ji)械密(mi)(mi)封是一種通(tong)用(yong)(yong)的軸封裝置，密(mi)(mi)封效(xiao)果(guo)好(hao)，可(ke)達到介質無泄露(lu)，在普通(tong)泵中一般可(ke)運行1~2年或更長時間。用(yong)(yong)來減少(shao)機(ji)器的內漏(lou)、外漏(lou)和穿(chuan)漏(lou)，提(ti)高機(ji)器容積效(xiao)率。減少(shao)摩擦損(sun)...
機械(xie)(xie)密(mi)(mi)封(feng)(feng)(feng)包(bao)括(kuo)壓力控(kong)制(zhi)、溫度(du)控(kong)制(zhi)、流體替換(堵塞)和雜質去除系(xi)統(tong)(tong)(tong)。在(zai)機械(xie)(xie)密(mi)(mi)封(feng)(feng)(feng)系(xi)統(tong)(tong)(tong)中，上述(shu)系(xi)統(tong)(tong)(tong)并不同時包(bao)括(kuo)在(zai)內。密(mi)(mi)封(feng)(feng)(feng)系(xi)統(tong)(tong)(tong)的選擇(ze)主(zhu)要取決于主(zhu)密(mi)(mi)封(feng)(feng)(feng)件的應用范圍。例如，如...
機(ji)(ji)械密封利用(yong)(yong)機(ji)(ji)械方式(shi)傳(chuan)遞動(dong)(dong)力和運動(dong)(dong)的傳(chuan)動(dong)(dong)，機(ji)(ji)械傳(chuan)動(dong)(dong)在機(ji)(ji)械工程中應用(yong)(yong)非(fei)常廣(guang)泛，有多種形(xing)式(shi)，主(zhu)要包括(kuo)皮帶傳(chuan)動(dong)(dong)、齒輪傳(chuan)動(dong)(dong)、鏈傳(chuan)動(dong)(dong)、蝸(gua)桿(gan)蝸(gua)輪傳(chuan)動(dong)(dong)、齒輪齒條傳(chuan)動(dong)(dong)和螺旋傳(chuan)動(dong)(dong)...
機械密封是(shi)靠彈性元(yuan)件(繃簧、波紋管等) 和(he)密封液體壓力在(zai)相對運動(dong)的動(dong)環(huan)和(he)靜環(huan)的接觸面(mian)(mian)(端(duan)面(mian)(mian))上發(fa)作(zuo)一恰當的壓緊(jin)力(比壓)使兩個亮(liang)光、 平直的端(duan)面(mian)(mian)緊(jin)密貼合；端(duan)面(mian)(mian)間...
機械密(mi)(mi)封(feng)是(shi)一(yi)種依靠彈(dan)性(xing)元件對動、靜(jing)環(huan)(huan)端(duan)面密(mi)(mi)封(feng)副的(de)預(yu)緊和(he)介質(zhi)壓力(li)與彈(dan)性(xing)元件壓力(li)的(de)壓緊而達(da)到密(mi)(mi)封(feng)的(de)軸向(xiang)端(duan)面密(mi)(mi)封(feng)裝置。動環(huan)(huan)和(he)靜(jing)環(huan)(huan)的(de)端(duan)面組成一(yi)對摩(mo)擦副，動環(huan)(huan)靠密(mi)(mi)封(feng)室中液...
熱水(shui)泵(beng)集式機械密封是(shi)指安裝運行在泵(beng)類設(she)備(bei)中起動態密封作用的(de)裝置，避免水(shui)泵(beng)蝸殼中的(de)流體介(jie)(jie)質(zhi)通過泵(beng)軸流出(chu)。由(you)于水(shui)泵(beng)多為輸送流體介(jie)(jie)質(zhi)，具有水(shui)平安裝、高(gao)轉速、高(gao)壓力、帶...
