寮步鎮為什么機械密封需要進行沖洗
機(ji)械密(mi)封是(shi)一(yi)(yi)種(zhong)通(tong)(tong)用的軸封裝置,密(mi)封效(xiao)果好,可(ke)達到介質無泄露,在普(pu)通(tong)(tong)泵中一(yi)(yi)般可(ke)運(yun)行1~2年或更長時間。用來(lai)減少(shao)機(ji)器(qi)的內漏、外漏和穿漏,提高(gao)機(ji)器(qi)容(rong)積效(xiao)率。減少(shao)摩擦損...
機(ji)械密(mi)封是(shi)一(yi)(yi)種(zhong)通(tong)(tong)用的軸封裝置,密(mi)封效(xiao)果好,可(ke)達到介質無泄露,在普(pu)通(tong)(tong)泵中一(yi)(yi)般可(ke)運(yun)行1~2年或更長時間。用來(lai)減少(shao)機(ji)器(qi)的內漏、外漏和穿漏,提高(gao)機(ji)器(qi)容(rong)積效(xiao)率。減少(shao)摩擦損...
機械密封包括壓力(li)控制(zhi)、溫(wen)度控制(zhi)、流(liu)體替換(堵塞)和雜質(zhi)去(qu)除系(xi)(xi)統。在機械密封系(xi)(xi)統中,上述系(xi)(xi)統并不同時(shi)包括在內。密封系(xi)(xi)統的選擇(ze)主要取決于主密封件的應用(yong)范(fan)圍。例如(ru),如(ru)...
機(ji)(ji)(ji)械(xie)(xie)密封(feng)利(li)用機(ji)(ji)(ji)械(xie)(xie)方(fang)式傳(chuan)(chuan)遞動(dong)(dong)力(li)和(he)運(yun)動(dong)(dong)的傳(chuan)(chuan)動(dong)(dong),機(ji)(ji)(ji)械(xie)(xie)傳(chuan)(chuan)動(dong)(dong)在機(ji)(ji)(ji)械(xie)(xie)工程中(zhong)應用非常廣泛,有多種(zhong)形式,主(zhu)要包括皮(pi)帶傳(chuan)(chuan)動(dong)(dong)、齒(chi)(chi)輪傳(chuan)(chuan)動(dong)(dong)、鏈傳(chuan)(chuan)動(dong)(dong)、蝸(gua)桿蝸(gua)輪傳(chuan)(chuan)動(dong)(dong)、齒(chi)(chi)輪齒(chi)(chi)條傳(chuan)(chuan)動(dong)(dong)和(he)螺旋傳(chuan)(chuan)動(dong)(dong)...
機械密封(feng)是靠彈性元件(繃簧(huang)、波(bo)紋管(guan)等) 和密封(feng)液體壓力在(zai)相對運動的動環和靜環的接觸面(mian)(端(duan)(duan)面(mian))上發作一恰當的壓緊力(比壓)使兩(liang)個(ge)亮光、 平直的端(duan)(duan)面(mian)緊密貼合(he);端(duan)(duan)面(mian)間...
機械密(mi)(mi)封(feng)(feng)是(shi)一(yi)種(zhong)依靠彈性(xing)元件對(dui)動(dong)、靜環(huan)端(duan)面(mian)密(mi)(mi)封(feng)(feng)副(fu)的(de)預緊(jin)和介質壓(ya)力(li)與彈性(xing)元件壓(ya)力(li)的(de)壓(ya)緊(jin)而達(da)到密(mi)(mi)封(feng)(feng)的(de)軸(zhou)向端(duan)面(mian)密(mi)(mi)封(feng)(feng)裝置。動(dong)環(huan)和靜環(huan)的(de)端(duan)面(mian)組成一(yi)對(dui)摩擦副(fu),動(dong)環(huan)靠密(mi)(mi)封(feng)(feng)室中液...
熱水泵(beng)(beng)集(ji)式機械密封(feng)是指(zhi)安(an)裝(zhuang)運行在泵(beng)(beng)類設備中起動(dong)態密封(feng)作用的裝(zhuang)置(zhi),避免水泵(beng)(beng)蝸殼(ke)中的流(liu)體介(jie)質(zhi)通過泵(beng)(beng)軸(zhou)流(liu)出。由于水泵(beng)(beng)多為輸(shu)送流(liu)體介(jie)質(zhi),具有水平安(an)裝(zhuang)、高轉(zhuan)速、高壓力、帶...