漢濱為什么機械密封需要進行沖洗
機械密封是一種通用(yong)的軸封裝置,密封效果好,可(ke)達到介質(zhi)無(wu)泄露,在普(pu)通泵中(zhong)一般可(ke)運行(xing)1~2年或更長時間(jian)。用(yong)來減少機器的內漏、外漏和穿漏,提高機器容(rong)積(ji)效率。減少摩擦損...
機械密封是一種通用(yong)的軸封裝置,密封效果好,可(ke)達到介質(zhi)無(wu)泄露,在普(pu)通泵中(zhong)一般可(ke)運行(xing)1~2年或更長時間(jian)。用(yong)來減少機器的內漏、外漏和穿漏,提高機器容(rong)積(ji)效率。減少摩擦損...
機(ji)械(xie)密封包括(kuo)壓力控(kong)制、溫度控(kong)制、流(liu)體替換(huan)(堵塞)和雜(za)質(zhi)去除系(xi)統。在機(ji)械(xie)密封系(xi)統中,上述(shu)系(xi)統并不同時包括(kuo)在內。密封系(xi)統的選擇主(zhu)要取決于主(zhu)密封件的應用范圍(wei)。例如,如...
機械(xie)密封利用(yong)機械(xie)方式傳(chuan)(chuan)(chuan)遞動(dong)(dong)(dong)力(li)和(he)運動(dong)(dong)(dong)的傳(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(yong)非(fei)常廣(guang)泛,有多種形(xing)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(xuan)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)...
機械密(mi)封是靠彈性元件(繃簧、波紋管等) 和(he)密(mi)封液體壓力在相對(dui)運動的(de)動環和(he)靜環的(de)接觸面(mian)(mian)(端面(mian)(mian))上發作一恰當(dang)的(de)壓緊力(比壓)使兩個(ge)亮(liang)光(guang)、 平直(zhi)的(de)端面(mian)(mian)緊密(mi)貼(tie)合;端面(mian)(mian)間(jian)...
機械密(mi)(mi)封是一(yi)種(zhong)依靠彈性元(yuan)件(jian)對(dui)(dui)動、靜環(huan)(huan)端面(mian)密(mi)(mi)封副(fu)(fu)的(de)預緊和(he)介質壓力與(yu)彈性元(yuan)件(jian)壓力的(de)壓緊而達到密(mi)(mi)封的(de)軸向端面(mian)密(mi)(mi)封裝(zhuang)置。動環(huan)(huan)和(he)靜環(huan)(huan)的(de)端面(mian)組(zu)成一(yi)對(dui)(dui)摩擦副(fu)(fu),動環(huan)(huan)靠密(mi)(mi)封室中(zhong)液...
熱水泵(beng)(beng)(beng)集(ji)式(shi)機械密封(feng)是指安裝運行在泵(beng)(beng)(beng)類設備中起(qi)動態密封(feng)作用的(de)裝置,避(bi)免水泵(beng)(beng)(beng)蝸殼中的(de)流體介(jie)(jie)質通過泵(beng)(beng)(beng)軸流出。由于水泵(beng)(beng)(beng)多為輸送(song)流體介(jie)(jie)質,具有水平安裝、高轉速(su)、高壓力(li)、帶(dai)...