龍馬潭為什么機械密封需要進行沖洗
機(ji)械密(mi)封(feng)是一(yi)種通(tong)用的軸封(feng)裝置，密(mi)封(feng)效(xiao)果(guo)好，可達到介質無泄(xie)露，在普(pu)通(tong)泵中一(yi)般可運行1~2年或更長(chang)時(shi)間。用來減(jian)少(shao)機(ji)器(qi)的內漏、外漏和穿(chuan)漏，提高機(ji)器(qi)容(rong)積(ji)效(xiao)率。減(jian)少(shao)摩擦(ca)損...
機(ji)械密(mi)封(feng)是一(yi)種通(tong)用的軸封(feng)裝置，密(mi)封(feng)效(xiao)果(guo)好，可達到介質無泄(xie)露，在普(pu)通(tong)泵中一(yi)般可運行1~2年或更長(chang)時(shi)間。用來減(jian)少(shao)機(ji)器(qi)的內漏、外漏和穿(chuan)漏，提高機(ji)器(qi)容(rong)積(ji)效(xiao)率。減(jian)少(shao)摩擦(ca)損...
機械(xie)密(mi)(mi)封包括(kuo)(kuo)壓力控制、溫度控制、流體替換(堵塞)和雜(za)質去(qu)除系(xi)統(tong)。在機械(xie)密(mi)(mi)封系(xi)統(tong)中(zhong)，上述系(xi)統(tong)并(bing)不同時包括(kuo)(kuo)在內。密(mi)(mi)封系(xi)統(tong)的選擇主(zhu)要取(qu)決于主(zhu)密(mi)(mi)封件的應用范圍。例如(ru)，如(ru)...
機(ji)(ji)械(xie)密封利用機(ji)(ji)械(xie)方式(shi)傳(chuan)(chuan)(chuan)遞動(dong)(dong)(dong)(dong)力和運(yun)動(dong)(dong)(dong)(dong)的(de)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)，機(ji)(ji)械(xie)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)在機(ji)(ji)械(xie)工程中應用非常廣泛，有(you)多種形(xing)式(shi)，主要包括皮帶傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、齒(chi)輪(lun)(lun)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、鏈傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、蝸桿蝸輪(lun)(lun)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、齒(chi)輪(lun)(lun)齒(chi)條傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)和螺旋傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)...
機械(xie)密封是靠彈性(xing)元件(繃簧、波(bo)紋管等(deng)) 和密封液體壓(ya)力在相對運動的動環(huan)和靜(jing)環(huan)的接觸面(mian)(mian)(mian)(端面(mian)(mian)(mian))上發(fa)作一(yi)恰當的壓(ya)緊(jin)力(比壓(ya))使(shi)兩個亮(liang)光、 平直(zhi)的端面(mian)(mian)(mian)緊(jin)密貼合；端面(mian)(mian)(mian)間(jian)...
機械密(mi)(mi)封(feng)是一種依靠彈(dan)(dan)性元(yuan)(yuan)件(jian)對動(dong)、靜(jing)環(huan)端面密(mi)(mi)封(feng)副(fu)的預緊和介質(zhi)壓(ya)力(li)與(yu)彈(dan)(dan)性元(yuan)(yuan)件(jian)壓(ya)力(li)的壓(ya)緊而達到密(mi)(mi)封(feng)的軸向端面密(mi)(mi)封(feng)裝置。動(dong)環(huan)和靜(jing)環(huan)的端面組成一對摩擦副(fu)，動(dong)環(huan)靠密(mi)(mi)封(feng)室(shi)中液...
熱水泵集式機械密封(feng)是指安裝運(yun)行(xing)在泵類設備中(zhong)起動(dong)態密封(feng)作(zuo)用的(de)裝置，避免水泵蝸殼中(zhong)的(de)流(liu)體介質通過泵軸流(liu)出(chu)。由于水泵多為輸(shu)送流(liu)體介質，具有水平(ping)安裝、高(gao)轉速、高(gao)壓力、帶(dai)...
