堆龍德慶為什么機械密封需要進行沖洗
機(ji)械密(mi)封(feng)是一種通用(yong)的軸封(feng)裝置,密(mi)封(feng)效果好,可達到介質無泄露,在(zai)普通泵中一般可運行1~2年或(huo)更長時間。用(yong)來(lai)減(jian)(jian)少機(ji)器的內漏(lou)(lou)、外漏(lou)(lou)和穿漏(lou)(lou),提高(gao)機(ji)器容積效率。減(jian)(jian)少摩擦損(sun)...
機(ji)械密(mi)封(feng)是一種通用(yong)的軸封(feng)裝置,密(mi)封(feng)效果好,可達到介質無泄露,在(zai)普通泵中一般可運行1~2年或(huo)更長時間。用(yong)來(lai)減(jian)(jian)少機(ji)器的內漏(lou)(lou)、外漏(lou)(lou)和穿漏(lou)(lou),提高(gao)機(ji)器容積效率。減(jian)(jian)少摩擦損(sun)...
機(ji)械(xie)密封(feng)包括壓力控制(zhi)、溫度控制(zhi)、流體(ti)替換(堵(du)塞)和(he)雜(za)質去除(chu)系(xi)統。在(zai)機(ji)械(xie)密封(feng)系(xi)統中,上述系(xi)統并不同時包括在(zai)內。密封(feng)系(xi)統的(de)選擇主(zhu)要(yao)取決(jue)于主(zhu)密封(feng)件的(de)應用范圍。例如,如...
機械(xie)密(mi)封利(li)用機械(xie)方式傳(chuan)(chuan)(chuan)(chuan)(chuan)遞(di)動(dong)(dong)力和運動(dong)(dong)的傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong),機械(xie)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)在機械(xie)工程中(zhong)應用非常廣泛,有(you)多種形式,主要包括皮(pi)帶(dai)傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)、齒(chi)輪傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)、鏈傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)、蝸桿蝸輪傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)、齒(chi)輪齒(chi)條傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)和螺旋傳(chuan)(chuan)(chuan)(chuan)(chuan)動(dong)(dong)...
機械密封是靠(kao)彈(dan)性元件(繃簧、波紋管等) 和密封液體壓力在相對運(yun)動的(de)(de)(de)動環和靜環的(de)(de)(de)接(jie)觸(chu)面(mian)(端面(mian))上發(fa)作(zuo)一恰當的(de)(de)(de)壓緊力(比壓)使兩個亮光(guang)、 平直的(de)(de)(de)端面(mian)緊密貼合;端面(mian)間...
機械密(mi)(mi)封(feng)是一(yi)種依靠(kao)彈(dan)性元件對動(dong)、靜(jing)環端(duan)(duan)(duan)面密(mi)(mi)封(feng)副的(de)預(yu)緊(jin)和介(jie)質壓力(li)與彈(dan)性元件壓力(li)的(de)壓緊(jin)而達到密(mi)(mi)封(feng)的(de)軸向(xiang)端(duan)(duan)(duan)面密(mi)(mi)封(feng)裝(zhuang)置。動(dong)環和靜(jing)環的(de)端(duan)(duan)(duan)面組成一(yi)對摩擦(ca)副,動(dong)環靠(kao)密(mi)(mi)封(feng)室中液...
熱水泵(beng)(beng)集(ji)式(shi)機械密封(feng)是指安裝(zhuang)運行在泵(beng)(beng)類設備中起動態密封(feng)作用(yong)的(de)裝(zhuang)置,避免水泵(beng)(beng)蝸殼中的(de)流(liu)體介(jie)質(zhi)(zhi)通過泵(beng)(beng)軸(zhou)流(liu)出。由于(yu)水泵(beng)(beng)多(duo)為輸(shu)送流(liu)體介(jie)質(zhi)(zhi),具有水平安裝(zhuang)、高轉速、高壓力(li)、帶(dai)...