宜都為什么機械密封需要進行沖洗
機械密(mi)封是一種(zhong)通用(yong)的(de)軸封裝置(zhi),密(mi)封效果好,可達到介質無泄(xie)露,在普通泵中一般可運行1~2年或更長(chang)時間。用(yong)來減(jian)少(shao)機器的(de)內漏(lou)、外漏(lou)和穿漏(lou),提高機器容積效率。減(jian)少(shao)摩擦損...
機械密(mi)封是一種(zhong)通用(yong)的(de)軸封裝置(zhi),密(mi)封效果好,可達到介質無泄(xie)露,在普通泵中一般可運行1~2年或更長(chang)時間。用(yong)來減(jian)少(shao)機器的(de)內漏(lou)、外漏(lou)和穿漏(lou),提高機器容積效率。減(jian)少(shao)摩擦損...
機械(xie)密封(feng)包(bao)括壓(ya)力(li)控制(zhi)、溫度控制(zhi)、流體替(ti)換(堵塞)和雜質去除系(xi)統(tong)。在(zai)機械(xie)密封(feng)系(xi)統(tong)中,上述(shu)系(xi)統(tong)并不(bu)同時包(bao)括在(zai)內。密封(feng)系(xi)統(tong)的(de)選擇主要取決(jue)于主密封(feng)件(jian)的(de)應用范(fan)圍(wei)。例如,如...
機(ji)械(xie)密封利(li)用機(ji)械(xie)方(fang)式(shi)傳(chuan)(chuan)遞動(dong)(dong)(dong)(dong)力和運動(dong)(dong)(dong)(dong)的傳(chuan)(chuan)動(dong)(dong)(dong)(dong),機(ji)械(xie)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)在(zai)機(ji)械(xie)工程中應用非常(chang)廣(guang)泛,有多種形式(shi),主要包括皮帶傳(chuan)(chuan)動(dong)(dong)(dong)(dong)、齒輪(lun)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)、鏈傳(chuan)(chuan)動(dong)(dong)(dong)(dong)、蝸桿(gan)蝸輪(lun)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)、齒輪(lun)齒條(tiao)傳(chuan)(chuan)動(dong)(dong)(dong)(dong)和螺(luo)旋傳(chuan)(chuan)動(dong)(dong)(dong)(dong)...
機(ji)械密封(feng)是(shi)靠彈性元件(繃簧、波(bo)紋管等) 和(he)(he)密封(feng)液(ye)體壓力(li)在相對運動(dong)的(de)(de)(de)動(dong)環(huan)和(he)(he)靜環(huan)的(de)(de)(de)接(jie)觸(chu)面(端面)上發作一(yi)恰(qia)當的(de)(de)(de)壓緊力(li)(比(bi)壓)使兩個亮光、 平直(zhi)的(de)(de)(de)端面緊密貼合;端面間...
機械密封(feng)是(shi)一(yi)種依靠彈(dan)性元件對動、靜(jing)環端面密封(feng)副(fu)的(de)(de)預(yu)緊和介質壓(ya)力與(yu)彈(dan)性元件壓(ya)力的(de)(de)壓(ya)緊而(er)達(da)到密封(feng)的(de)(de)軸向端面密封(feng)裝置。動環和靜(jing)環的(de)(de)端面組成一(yi)對摩擦副(fu),動環靠密封(feng)室中(zhong)液...
熱水(shui)泵(beng)(beng)集式(shi)機械密(mi)封是指安裝運行在泵(beng)(beng)類(lei)設備(bei)中起動(dong)態密(mi)封作用的裝置,避(bi)免(mian)水(shui)泵(beng)(beng)蝸(gua)殼(ke)中的流體介(jie)質通(tong)過泵(beng)(beng)軸流出。由(you)于水(shui)泵(beng)(beng)多(duo)為輸送流體介(jie)質,具有(you)水(shui)平安裝、高轉速、高壓力(li)、帶...