霍爾果斯為什么機械密封需要進行沖洗
機(ji)械密(mi)封是一種通(tong)用的軸(zhou)封裝置,密(mi)封效果好,可達到介質(zhi)無泄露(lu),在普通(tong)泵中(zhong)一般(ban)可運行(xing)1~2年(nian)或更長時(shi)間。用來減(jian)少(shao)機(ji)器(qi)的內漏、外漏和穿(chuan)漏,提高機(ji)器(qi)容積(ji)效率。減(jian)少(shao)摩(mo)擦損...
機(ji)械密(mi)封是一種通(tong)用的軸(zhou)封裝置,密(mi)封效果好,可達到介質(zhi)無泄露(lu),在普通(tong)泵中(zhong)一般(ban)可運行(xing)1~2年(nian)或更長時(shi)間。用來減(jian)少(shao)機(ji)器(qi)的內漏、外漏和穿(chuan)漏,提高機(ji)器(qi)容積(ji)效率。減(jian)少(shao)摩(mo)擦損...
機械密(mi)封包(bao)括壓力控制(zhi)、溫度(du)控制(zhi)、流體替換(堵塞)和雜質去除系統。在機械密(mi)封系統中(zhong),上述系統并不同時包(bao)括在內。密(mi)封系統的選擇主(zhu)要(yao)取決于主(zhu)密(mi)封件的應用范圍。例如(ru)(ru),如(ru)(ru)...
機(ji)械(xie)密封利用機(ji)械(xie)方式傳(chuan)遞動(dong)(dong)(dong)力(li)和(he)(he)運(yun)動(dong)(dong)(dong)的傳(chuan)動(dong)(dong)(dong),機(ji)械(xie)傳(chuan)動(dong)(dong)(dong)在機(ji)械(xie)工程中應(ying)用非(fei)常廣泛,有(you)多種(zhong)形式,主要包括(kuo)皮(pi)帶傳(chuan)動(dong)(dong)(dong)、齒輪傳(chuan)動(dong)(dong)(dong)、鏈傳(chuan)動(dong)(dong)(dong)、蝸桿(gan)蝸輪傳(chuan)動(dong)(dong)(dong)、齒輪齒條傳(chuan)動(dong)(dong)(dong)和(he)(he)螺旋傳(chuan)動(dong)(dong)(dong)...
機械密封是(shi)靠彈性元件(jian)(繃(beng)簧(huang)、波(bo)紋管(guan)等) 和(he)(he)密封液(ye)體壓(ya)力(li)在相(xiang)對運動(dong)的(de)動(dong)環(huan)(huan)和(he)(he)靜環(huan)(huan)的(de)接觸面(mian)(端面(mian))上發(fa)作一恰當(dang)的(de)壓(ya)緊力(li)(比壓(ya))使兩個亮光(guang)、 平直(zhi)的(de)端面(mian)緊密貼(tie)合;端面(mian)間...
機械密封(feng)是一(yi)種依靠彈(dan)(dan)性元件(jian)(jian)對(dui)動(dong)(dong)、靜(jing)環端面(mian)密封(feng)副(fu)的(de)預緊和(he)介質(zhi)壓(ya)力與彈(dan)(dan)性元件(jian)(jian)壓(ya)力的(de)壓(ya)緊而(er)達到密封(feng)的(de)軸向端面(mian)密封(feng)裝置。動(dong)(dong)環和(he)靜(jing)環的(de)端面(mian)組成一(yi)對(dui)摩擦副(fu),動(dong)(dong)環靠密封(feng)室中液...
熱水(shui)(shui)泵(beng)(beng)(beng)集式(shi)機械(xie)密封是指安裝運行在(zai)泵(beng)(beng)(beng)類設備中起動態密封作用的(de)裝置,避免(mian)水(shui)(shui)泵(beng)(beng)(beng)蝸殼中的(de)流(liu)(liu)體介質通過泵(beng)(beng)(beng)軸(zhou)流(liu)(liu)出。由于(yu)水(shui)(shui)泵(beng)(beng)(beng)多(duo)為輸(shu)送(song)流(liu)(liu)體介質,具(ju)有水(shui)(shui)平(ping)安裝、高轉(zhuan)速、高壓(ya)力、帶...