濱海為什么機械密封需要進行沖洗
機(ji)械密封(feng)是一種通(tong)用(yong)的軸(zhou)封(feng)裝置,密封(feng)效果好,可達到(dao)介質無泄露,在(zai)普通(tong)泵中一般可運(yun)行1~2年或(huo)更長時間。用(yong)來減少機(ji)器的內漏、外漏和穿漏,提高機(ji)器容積(ji)效率(lv)。減少摩(mo)擦損...
機(ji)械密封(feng)是一種通(tong)用(yong)的軸(zhou)封(feng)裝置,密封(feng)效果好,可達到(dao)介質無泄露,在(zai)普通(tong)泵中一般可運(yun)行1~2年或(huo)更長時間。用(yong)來減少機(ji)器的內漏、外漏和穿漏,提高機(ji)器容積(ji)效率(lv)。減少摩(mo)擦損...
機(ji)械密(mi)封(feng)(feng)包(bao)括壓力控制(zhi)(zhi)、溫度控制(zhi)(zhi)、流(liu)體(ti)替換(堵塞)和雜質去除系統(tong)(tong)。在(zai)機(ji)械密(mi)封(feng)(feng)系統(tong)(tong)中,上述系統(tong)(tong)并不(bu)同時包(bao)括在(zai)內。密(mi)封(feng)(feng)系統(tong)(tong)的(de)選擇主(zhu)要取(qu)決于主(zhu)密(mi)封(feng)(feng)件的(de)應用范圍。例如(ru),如(ru)...
機(ji)械密(mi)封利用(yong)機(ji)械方(fang)式傳(chuan)遞動(dong)(dong)(dong)力(li)和運動(dong)(dong)(dong)的(de)傳(chuan)動(dong)(dong)(dong),機(ji)械傳(chuan)動(dong)(dong)(dong)在機(ji)械工程中應用(yong)非常廣泛,有多種形式,主要包括(kuo)皮(pi)帶(dai)傳(chuan)動(dong)(dong)(dong)、齒輪(lun)傳(chuan)動(dong)(dong)(dong)、鏈傳(chuan)動(dong)(dong)(dong)、蝸(gua)桿蝸(gua)輪(lun)傳(chuan)動(dong)(dong)(dong)、齒輪(lun)齒條傳(chuan)動(dong)(dong)(dong)和螺(luo)旋傳(chuan)動(dong)(dong)(dong)...
機械密(mi)(mi)封(feng)是靠彈性元件(繃簧(huang)、波(bo)紋(wen)管等) 和密(mi)(mi)封(feng)液(ye)體壓(ya)(ya)力在相對(dui)運動的動環(huan)和靜環(huan)的接觸面(端面)上發(fa)作一(yi)恰(qia)當的壓(ya)(ya)緊力(比壓(ya)(ya))使兩(liang)個亮光、 平直的端面緊密(mi)(mi)貼合;端面間...
機械密封(feng)是一種依靠彈性元件對動(dong)(dong)、靜(jing)環(huan)端(duan)(duan)面密封(feng)副的預緊和介質壓力與(yu)彈性元件壓力的壓緊而達到密封(feng)的軸(zhou)向端(duan)(duan)面密封(feng)裝(zhuang)置。動(dong)(dong)環(huan)和靜(jing)環(huan)的端(duan)(duan)面組成一對摩擦(ca)副,動(dong)(dong)環(huan)靠密封(feng)室中液...
熱水(shui)(shui)泵(beng)(beng)集式機械密封(feng)是指安裝運行在泵(beng)(beng)類(lei)設備中(zhong)起動態密封(feng)作用的(de)裝置(zhi),避免水(shui)(shui)泵(beng)(beng)蝸殼中(zhong)的(de)流(liu)體介(jie)質通過泵(beng)(beng)軸流(liu)出。由(you)于水(shui)(shui)泵(beng)(beng)多為輸送流(liu)體介(jie)質,具有水(shui)(shui)平安裝、高轉速(su)、高壓力、帶...