金牛為什么機械密封需要進行沖洗
機械(xie)密封是一(yi)種通用的軸封裝置,密封效果好(hao),可(ke)達到介質(zhi)無泄(xie)露,在普通泵中一(yi)般可(ke)運行1~2年或(huo)更長(chang)時(shi)間。用來減(jian)少機器的內漏、外漏和穿漏,提高機器容積效率(lv)。減(jian)少摩擦損...
機械(xie)密封是一(yi)種通用的軸封裝置,密封效果好(hao),可(ke)達到介質(zhi)無泄(xie)露,在普通泵中一(yi)般可(ke)運行1~2年或(huo)更長(chang)時(shi)間。用來減(jian)少機器的內漏、外漏和穿漏,提高機器容積效率(lv)。減(jian)少摩擦損...
機(ji)械(xie)密(mi)封包括壓力控(kong)(kong)制(zhi)、溫度控(kong)(kong)制(zhi)、流(liu)體(ti)替換(堵塞)和雜質去(qu)除系統。在機(ji)械(xie)密(mi)封系統中,上述系統并不同時包括在內。密(mi)封系統的選擇主(zhu)要取決(jue)于主(zhu)密(mi)封件的應用范圍(wei)。例如(ru),如(ru)...
機械(xie)密封(feng)利用機械(xie)方式傳(chuan)(chuan)(chuan)遞動(dong)(dong)(dong)力和(he)運動(dong)(dong)(dong)的(de)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong),機械(xie)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)在機械(xie)工程中應用非常廣(guang)泛,有多種形式,主要包括皮帶傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)、齒輪傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)、鏈傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)、蝸(gua)桿蝸(gua)輪傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)、齒輪齒條傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)和(he)螺旋傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)...
機(ji)械密(mi)封是(shi)靠彈性(xing)元件(繃簧、波紋管等) 和(he)密(mi)封液體壓力在相(xiang)對運動的動環和(he)靜環的接觸面(mian)(端(duan)面(mian))上發作一恰(qia)當的壓緊(jin)力(比壓)使(shi)兩個(ge)亮光、 平直的端(duan)面(mian)緊(jin)密(mi)貼(tie)合;端(duan)面(mian)間...
機(ji)械密(mi)封是(shi)一種依靠彈性元(yuan)件(jian)對動(dong)、靜(jing)環(huan)(huan)(huan)端面密(mi)封副(fu)的預緊和介質壓力與(yu)彈性元(yuan)件(jian)壓力的壓緊而達到密(mi)封的軸向端面密(mi)封裝(zhuang)置。動(dong)環(huan)(huan)(huan)和靜(jing)環(huan)(huan)(huan)的端面組(zu)成(cheng)一對摩擦副(fu),動(dong)環(huan)(huan)(huan)靠密(mi)封室中液(ye)...
熱水(shui)(shui)泵(beng)(beng)(beng)(beng)集式(shi)機械密封(feng)是(shi)指安裝運行在(zai)泵(beng)(beng)(beng)(beng)類設備中起動態密封(feng)作用的(de)裝置(zhi),避免(mian)水(shui)(shui)泵(beng)(beng)(beng)(beng)蝸殼(ke)中的(de)流(liu)體(ti)介(jie)質通過(guo)泵(beng)(beng)(beng)(beng)軸流(liu)出。由于水(shui)(shui)泵(beng)(beng)(beng)(beng)多為輸(shu)送流(liu)體(ti)介(jie)質,具有水(shui)(shui)平(ping)安裝、高(gao)轉速、高(gao)壓力、帶...