懷柔為什么機械密封需要進行沖洗
機(ji)械密(mi)(mi)封(feng)(feng)是一種通用的(de)軸(zhou)封(feng)(feng)裝置,密(mi)(mi)封(feng)(feng)效(xiao)果(guo)好(hao),可達到(dao)介(jie)質無泄(xie)露,在普通泵中一般可運行1~2年或(huo)更長時間(jian)。用來減少(shao)機(ji)器的(de)內(nei)漏、外漏和穿漏,提高機(ji)器容(rong)積效(xiao)率。減少(shao)摩擦損...
機(ji)械密(mi)(mi)封(feng)(feng)是一種通用的(de)軸(zhou)封(feng)(feng)裝置,密(mi)(mi)封(feng)(feng)效(xiao)果(guo)好(hao),可達到(dao)介(jie)質無泄(xie)露,在普通泵中一般可運行1~2年或(huo)更長時間(jian)。用來減少(shao)機(ji)器的(de)內(nei)漏、外漏和穿漏,提高機(ji)器容(rong)積效(xiao)率。減少(shao)摩擦損...
機械密封(feng)包括壓力控(kong)制(zhi)、溫(wen)度控(kong)制(zhi)、流(liu)體替換(huan)(堵塞(sai))和雜質去除系(xi)統(tong)(tong)。在(zai)機械密封(feng)系(xi)統(tong)(tong)中,上述系(xi)統(tong)(tong)并不同時包括在(zai)內。密封(feng)系(xi)統(tong)(tong)的(de)(de)選擇主(zhu)要取(qu)決于主(zhu)密封(feng)件的(de)(de)應用范圍。例如,如...
機械(xie)密(mi)封利用機械(xie)方(fang)式傳(chuan)(chuan)遞動(dong)(dong)(dong)(dong)力和運動(dong)(dong)(dong)(dong)的傳(chuan)(chuan)動(dong)(dong)(dong)(dong),機械(xie)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)在機械(xie)工程中應用非(fei)常廣泛,有多種形(xing)式,主要包括皮帶傳(chuan)(chuan)動(dong)(dong)(dong)(dong)、齒(chi)輪傳(chuan)(chuan)動(dong)(dong)(dong)(dong)、鏈傳(chuan)(chuan)動(dong)(dong)(dong)(dong)、蝸桿(gan)蝸輪傳(chuan)(chuan)動(dong)(dong)(dong)(dong)、齒(chi)輪齒(chi)條傳(chuan)(chuan)動(dong)(dong)(dong)(dong)和螺旋傳(chuan)(chuan)動(dong)(dong)(dong)(dong)...
機械密(mi)封(feng)是靠彈性元件(繃簧、波紋(wen)管等) 和(he)密(mi)封(feng)液體(ti)壓力(li)在相對運(yun)動的動環和(he)靜環的接觸面(mian)(端(duan)面(mian))上發作一恰當的壓緊力(li)(比壓)使兩個亮(liang)光、 平直(zhi)的端(duan)面(mian)緊密(mi)貼合;端(duan)面(mian)間...
機械(xie)密(mi)封(feng)(feng)是一(yi)種依靠彈性(xing)元件對(dui)(dui)動、靜環端(duan)面密(mi)封(feng)(feng)副(fu)的(de)預緊和介(jie)質壓(ya)力與彈性(xing)元件壓(ya)力的(de)壓(ya)緊而達到密(mi)封(feng)(feng)的(de)軸(zhou)向端(duan)面密(mi)封(feng)(feng)裝置。動環和靜環的(de)端(duan)面組(zu)成(cheng)一(yi)對(dui)(dui)摩擦副(fu),動環靠密(mi)封(feng)(feng)室中液...
熱水(shui)(shui)泵集式機械(xie)密封是指安裝(zhuang)(zhuang)運(yun)行在泵類(lei)設備中(zhong)(zhong)起動態密封作(zuo)用的裝(zhuang)(zhuang)置(zhi),避免水(shui)(shui)泵蝸殼中(zhong)(zhong)的流(liu)體介質(zhi)通(tong)過泵軸流(liu)出。由于水(shui)(shui)泵多(duo)為(wei)輸送流(liu)體介質(zhi),具有(you)水(shui)(shui)平安裝(zhuang)(zhuang)、高(gao)轉速、高(gao)壓力(li)、帶...