響水鎮為什么機械密封需要進行沖洗
機(ji)(ji)械(xie)密(mi)封是一(yi)種通(tong)用(yong)的軸封裝置(zhi),密(mi)封效(xiao)(xiao)果好,可達到介質無泄(xie)露,在(zai)普通(tong)泵中一(yi)般(ban)可運行(xing)1~2年或(huo)更長時間。用(yong)來減少機(ji)(ji)器的內漏、外漏和穿漏,提高(gao)機(ji)(ji)器容積效(xiao)(xiao)率。減少摩(mo)擦(ca)損...
機(ji)(ji)械(xie)密(mi)封是一(yi)種通(tong)用(yong)的軸封裝置(zhi),密(mi)封效(xiao)(xiao)果好,可達到介質無泄(xie)露,在(zai)普通(tong)泵中一(yi)般(ban)可運行(xing)1~2年或(huo)更長時間。用(yong)來減少機(ji)(ji)器的內漏、外漏和穿漏,提高(gao)機(ji)(ji)器容積效(xiao)(xiao)率。減少摩(mo)擦(ca)損...
機(ji)械密封(feng)包(bao)括(kuo)壓力控制(zhi)、溫(wen)度(du)控制(zhi)、流體替換(堵塞(sai))和雜質去(qu)除系統。在機(ji)械密封(feng)系統中,上述系統并不同時包(bao)括(kuo)在內(nei)。密封(feng)系統的選擇主要(yao)取決于主密封(feng)件的應用范圍。例如(ru),如(ru)...
機(ji)械密封利用機(ji)械方(fang)式傳(chuan)遞(di)動(dong)(dong)(dong)力(li)和(he)運動(dong)(dong)(dong)的傳(chuan)動(dong)(dong)(dong),機(ji)械傳(chuan)動(dong)(dong)(dong)在機(ji)械工(gong)程中應用非(fei)常(chang)廣泛(fan),有多(duo)種形式,主要包括(kuo)皮帶傳(chuan)動(dong)(dong)(dong)、齒(chi)輪(lun)(lun)傳(chuan)動(dong)(dong)(dong)、鏈傳(chuan)動(dong)(dong)(dong)、蝸桿蝸輪(lun)(lun)傳(chuan)動(dong)(dong)(dong)、齒(chi)輪(lun)(lun)齒(chi)條傳(chuan)動(dong)(dong)(dong)和(he)螺(luo)旋傳(chuan)動(dong)(dong)(dong)...
機械密(mi)(mi)封是(shi)靠(kao)彈性元件(繃簧、波(bo)紋管等) 和密(mi)(mi)封液體壓力在(zai)相對(dui)運動的動環和靜環的接觸面(端(duan)(duan)面)上發作一(yi)恰當的壓緊(jin)(jin)力(比(bi)壓)使兩個(ge)亮光、 平直的端(duan)(duan)面緊(jin)(jin)密(mi)(mi)貼合;端(duan)(duan)面間(jian)...
機械(xie)密封(feng)(feng)是一種(zhong)依靠彈(dan)(dan)性元件對動、靜環(huan)端(duan)面密封(feng)(feng)副(fu)的預緊和(he)介質壓力(li)與彈(dan)(dan)性元件壓力(li)的壓緊而達到密封(feng)(feng)的軸向(xiang)端(duan)面密封(feng)(feng)裝(zhuang)置。動環(huan)和(he)靜環(huan)的端(duan)面組成一對摩(mo)擦(ca)副(fu),動環(huan)靠密封(feng)(feng)室(shi)中液...
熱(re)水泵(beng)集式機械密(mi)封是指安裝運行在泵(beng)類設(she)備中(zhong)起動(dong)態密(mi)封作(zuo)用的(de)裝置,避免水泵(beng)蝸殼中(zhong)的(de)流體介質(zhi)通(tong)過泵(beng)軸流出。由于水泵(beng)多(duo)為輸送流體介質(zhi),具有水平(ping)安裝、高轉速、高壓(ya)力、帶...