龍華山辦事處為什么機械密封需要進行沖洗
機械密封是一(yi)種通用(yong)(yong)的(de)(de)軸封裝(zhuang)置(zhi),密封效果(guo)好,可達到介質無泄露,在(zai)普通泵中(zhong)一(yi)般可運行1~2年或更長時(shi)間。用(yong)(yong)來減少機器(qi)的(de)(de)內(nei)漏(lou)、外漏(lou)和穿漏(lou),提高機器(qi)容積(ji)效率。減少摩擦損...
機械密封是一(yi)種通用(yong)(yong)的(de)(de)軸封裝(zhuang)置(zhi),密封效果(guo)好,可達到介質無泄露,在(zai)普通泵中(zhong)一(yi)般可運行1~2年或更長時(shi)間。用(yong)(yong)來減少機器(qi)的(de)(de)內(nei)漏(lou)、外漏(lou)和穿漏(lou),提高機器(qi)容積(ji)效率。減少摩擦損...
機(ji)(ji)械(xie)密封(feng)(feng)包括壓力(li)控制(zhi)、溫度控制(zhi)、流(liu)體替換(堵塞)和(he)雜質去除系(xi)統。在機(ji)(ji)械(xie)密封(feng)(feng)系(xi)統中,上述系(xi)統并不同時(shi)包括在內(nei)。密封(feng)(feng)系(xi)統的選(xuan)擇主要取決于主密封(feng)(feng)件的應用范圍。例如,如...
機(ji)械(xie)密封利用(yong)機(ji)械(xie)方式(shi)傳(chuan)(chuan)遞動(dong)(dong)(dong)(dong)力和(he)(he)運(yun)動(dong)(dong)(dong)(dong)的傳(chuan)(chuan)動(dong)(dong)(dong)(dong),機(ji)械(xie)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)在機(ji)械(xie)工(gong)程中應用(yong)非常廣泛,有多種形式(shi),主要包括皮帶(dai)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)、齒輪(lun)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)、鏈傳(chuan)(chuan)動(dong)(dong)(dong)(dong)、蝸桿蝸輪(lun)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)、齒輪(lun)齒條傳(chuan)(chuan)動(dong)(dong)(dong)(dong)和(he)(he)螺旋傳(chuan)(chuan)動(dong)(dong)(dong)(dong)...
機械密(mi)封是靠(kao)彈性(xing)元(yuan)件(繃簧、波紋管(guan)等) 和密(mi)封液體壓(ya)力在相對運動的(de)動環和靜環的(de)接觸(chu)面(端面)上發作一恰當的(de)壓(ya)緊(jin)力(比壓(ya))使(shi)兩個亮光、 平直的(de)端面緊(jin)密(mi)貼合(he);端面間...
機械密(mi)封(feng)(feng)是一種依靠(kao)彈(dan)性(xing)元(yuan)件對動(dong)(dong)、靜環(huan)端(duan)面(mian)密(mi)封(feng)(feng)副的預(yu)緊(jin)和介質壓(ya)力與彈(dan)性(xing)元(yuan)件壓(ya)力的壓(ya)緊(jin)而達到密(mi)封(feng)(feng)的軸向端(duan)面(mian)密(mi)封(feng)(feng)裝置(zhi)。動(dong)(dong)環(huan)和靜環(huan)的端(duan)面(mian)組成一對摩擦副,動(dong)(dong)環(huan)靠(kao)密(mi)封(feng)(feng)室(shi)中液...
熱水泵集式機械密封(feng)是(shi)指安裝運行在(zai)泵類設備(bei)中起動態密封(feng)作(zuo)用的裝置,避免水泵蝸殼中的流體(ti)介質通過(guo)泵軸流出(chu)。由于水泵多為輸送(song)流體(ti)介質,具有水平安裝、高轉速(su)、高壓(ya)力、帶...