龍安為什么機械密封需要進行沖洗
機械(xie)密封是一種通用的軸封裝置,密封效(xiao)果好,可達到介質無泄露,在普通泵中一般可運行1~2年或更長時(shi)間(jian)。用來減少(shao)機器(qi)的內漏(lou)、外漏(lou)和(he)穿(chuan)漏(lou),提高機器(qi)容(rong)積效(xiao)率。減少(shao)摩擦損...
機械(xie)密封是一種通用的軸封裝置,密封效(xiao)果好,可達到介質無泄露,在普通泵中一般可運行1~2年或更長時(shi)間(jian)。用來減少(shao)機器(qi)的內漏(lou)、外漏(lou)和(he)穿(chuan)漏(lou),提高機器(qi)容(rong)積效(xiao)率。減少(shao)摩擦損...
機(ji)械密(mi)封(feng)包(bao)括(kuo)壓力(li)控(kong)制、溫度控(kong)制、流體替換(堵塞)和雜質去除系統(tong)(tong)。在(zai)機(ji)械密(mi)封(feng)系統(tong)(tong)中,上述系統(tong)(tong)并不同時包(bao)括(kuo)在(zai)內。密(mi)封(feng)系統(tong)(tong)的(de)選(xuan)擇(ze)主要取(qu)決于主密(mi)封(feng)件的(de)應用范圍。例如,如...
機械密封利用(yong)機械方式傳(chuan)(chuan)遞動(dong)(dong)(dong)力和運(yun)動(dong)(dong)(dong)的傳(chuan)(chuan)動(dong)(dong)(dong),機械傳(chuan)(chuan)動(dong)(dong)(dong)在機械工程中應用(yong)非常廣泛,有多種形式,主要包括皮帶傳(chuan)(chuan)動(dong)(dong)(dong)、齒輪(lun)(lun)傳(chuan)(chuan)動(dong)(dong)(dong)、鏈(lian)傳(chuan)(chuan)動(dong)(dong)(dong)、蝸(gua)桿蝸(gua)輪(lun)(lun)傳(chuan)(chuan)動(dong)(dong)(dong)、齒輪(lun)(lun)齒條傳(chuan)(chuan)動(dong)(dong)(dong)和螺旋傳(chuan)(chuan)動(dong)(dong)(dong)...
機械密封是靠彈性元件(繃簧(huang)、波紋管等) 和密封液體壓(ya)力在相對運動的動環和靜環的接觸(chu)面(mian)(mian)(mian)(端面(mian)(mian)(mian))上發(fa)作一恰當(dang)的壓(ya)緊力(比壓(ya))使(shi)兩個亮光、 平(ping)直的端面(mian)(mian)(mian)緊密貼合;端面(mian)(mian)(mian)間(jian)...
機械密(mi)(mi)封(feng)(feng)是一種依靠彈性元(yuan)件對動、靜環(huan)(huan)端(duan)面(mian)密(mi)(mi)封(feng)(feng)副(fu)的預緊(jin)和(he)介質壓(ya)力與(yu)彈性元(yuan)件壓(ya)力的壓(ya)緊(jin)而(er)達到密(mi)(mi)封(feng)(feng)的軸向端(duan)面(mian)密(mi)(mi)封(feng)(feng)裝置。動環(huan)(huan)和(he)靜環(huan)(huan)的端(duan)面(mian)組(zu)成(cheng)一對摩擦副(fu),動環(huan)(huan)靠密(mi)(mi)封(feng)(feng)室中液...
熱水泵(beng)集式機械密(mi)封(feng)(feng)是(shi)指安裝運行在泵(beng)類設(she)備中起動態密(mi)封(feng)(feng)作用的裝置,避免(mian)水泵(beng)蝸殼中的流(liu)體介質通過泵(beng)軸流(liu)出(chu)。由于水泵(beng)多為輸送流(liu)體介質,具有水平安裝、高轉速(su)、高壓力、帶...