桐廬為什么機械密封需要進行沖洗
機(ji)械密封是一(yi)種(zhong)通(tong)用的軸封裝置，密封效果(guo)好，可(ke)達到介質無泄露，在普(pu)通(tong)泵中一(yi)般可(ke)運行1~2年或更長時間(jian)。用來(lai)減少機(ji)器(qi)的內漏、外漏和穿(chuan)漏，提高機(ji)器(qi)容積效率。減少摩(mo)擦損...
機(ji)械密封是一(yi)種(zhong)通(tong)用的軸封裝置，密封效果(guo)好，可(ke)達到介質無泄露，在普(pu)通(tong)泵中一(yi)般可(ke)運行1~2年或更長時間(jian)。用來(lai)減少機(ji)器(qi)的內漏、外漏和穿(chuan)漏，提高機(ji)器(qi)容積效率。減少摩(mo)擦損...
機械密封(feng)(feng)包括壓力(li)控制(zhi)、溫(wen)度控制(zhi)、流體替換(堵塞(sai))和雜(za)質(zhi)去除系(xi)統(tong)。在機械密封(feng)(feng)系(xi)統(tong)中(zhong)，上述系(xi)統(tong)并(bing)不同時包括在內(nei)。密封(feng)(feng)系(xi)統(tong)的選擇主要取決于(yu)主密封(feng)(feng)件的應用(yong)范圍(wei)。例如(ru)(ru)，如(ru)(ru)...
機械(xie)(xie)密封利用機械(xie)(xie)方式傳(chuan)(chuan)(chuan)(chuan)遞(di)動(dong)(dong)(dong)力和運動(dong)(dong)(dong)的(de)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)，機械(xie)(xie)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)在機械(xie)(xie)工程中(zhong)應用非常(chang)廣泛(fan)，有多種形式，主要(yao)包括(kuo)皮帶(dai)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)、齒輪傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)、鏈傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)、蝸桿蝸輪傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)、齒輪齒條傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)和螺旋(xuan)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)...
機械密(mi)封是靠彈(dan)性元件(繃簧、波紋管等) 和密(mi)封液體壓(ya)(ya)力在相對運動(dong)的(de)動(dong)環和靜環的(de)接觸(chu)面(mian)(mian)(端(duan)面(mian)(mian))上發作一恰當的(de)壓(ya)(ya)緊(jin)力(比壓(ya)(ya))使兩個(ge)亮光、 平直(zhi)的(de)端(duan)面(mian)(mian)緊(jin)密(mi)貼合；端(duan)面(mian)(mian)間...
機械密(mi)封(feng)(feng)是(shi)一種依靠彈性(xing)元(yuan)件對(dui)動、靜環(huan)端面密(mi)封(feng)(feng)副的(de)預緊(jin)和(he)(he)介質壓力與彈性(xing)元(yuan)件壓力的(de)壓緊(jin)而(er)達到(dao)密(mi)封(feng)(feng)的(de)軸向端面密(mi)封(feng)(feng)裝置。動環(huan)和(he)(he)靜環(huan)的(de)端面組成一對(dui)摩擦副，動環(huan)靠密(mi)封(feng)(feng)室中液(ye)...
熱(re)水(shui)泵(beng)集式機械密(mi)封是指安裝(zhuang)運行在泵(beng)類設備中(zhong)起動態(tai)密(mi)封作用的裝(zhuang)置(zhi)，避免(mian)水(shui)泵(beng)蝸殼中(zhong)的流(liu)體介質(zhi)通過泵(beng)軸(zhou)流(liu)出。由于水(shui)泵(beng)多為(wei)輸送流(liu)體介質(zhi)，具有水(shui)平安裝(zhuang)、高(gao)(gao)轉速、高(gao)(gao)壓力、帶...
