王場鎮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(zhuang)置,密封效果好,可(ke)達(da)到介質無泄露,在(zai)普通泵中一般(ban)可(ke)運行1~2年或(huo)更長時間。用(yong)來減(jian)少(shao)機器的內(nei)漏、外漏和穿漏,提高機器容積效率。減(jian)少(shao)摩擦(ca)損...
機械密封是一種通用(yong)的軸封裝(zhuang)置,密封效果好,可(ke)達(da)到介質無泄露,在(zai)普通泵中一般(ban)可(ke)運行1~2年或(huo)更長時間。用(yong)來減(jian)少(shao)機器的內(nei)漏、外漏和穿漏,提高機器容積效率。減(jian)少(shao)摩擦(ca)損...
機械密(mi)封(feng)(feng)包(bao)括壓力控制(zhi)(zhi)、溫度(du)控制(zhi)(zhi)、流體替換(堵塞)和雜質去除系(xi)統(tong)(tong)。在機械密(mi)封(feng)(feng)系(xi)統(tong)(tong)中(zhong),上述系(xi)統(tong)(tong)并不同時包(bao)括在內。密(mi)封(feng)(feng)系(xi)統(tong)(tong)的(de)選擇主要(yao)取(qu)決于主密(mi)封(feng)(feng)件的(de)應用范(fan)圍。例如(ru),如(ru)...
機械密封(feng)利用機械方式傳(chuan)(chuan)(chuan)遞動(dong)(dong)力和運動(dong)(dong)的傳(chuan)(chuan)(chuan)動(dong)(dong),機械傳(chuan)(chuan)(chuan)動(dong)(dong)在機械工程中(zhong)應用非(fei)常(chang)廣泛,有多種形式,主(zhu)要(yao)包(bao)括皮(pi)帶傳(chuan)(chuan)(chuan)動(dong)(dong)、齒輪(lun)傳(chuan)(chuan)(chuan)動(dong)(dong)、鏈傳(chuan)(chuan)(chuan)動(dong)(dong)、蝸桿蝸輪(lun)傳(chuan)(chuan)(chuan)動(dong)(dong)、齒輪(lun)齒條傳(chuan)(chuan)(chuan)動(dong)(dong)和螺(luo)旋傳(chuan)(chuan)(chuan)動(dong)(dong)...
機械(xie)密封(feng)是靠彈性元件(繃簧、波紋管(guan)等) 和(he)密封(feng)液體壓(ya)力在相對(dui)運動的(de)動環(huan)(huan)和(he)靜環(huan)(huan)的(de)接觸面(端面)上發作一(yi)恰當的(de)壓(ya)緊(jin)力(比壓(ya))使兩(liang)個(ge)亮光、 平直(zhi)的(de)端面緊(jin)密貼(tie)合;端面間...
機(ji)械密封是一(yi)(yi)種依靠(kao)彈性元(yuan)(yuan)件對動(dong)、靜(jing)環(huan)(huan)端面密封副的預緊和(he)介質壓力(li)與彈性元(yuan)(yuan)件壓力(li)的壓緊而達到密封的軸向端面密封裝置。動(dong)環(huan)(huan)和(he)靜(jing)環(huan)(huan)的端面組成一(yi)(yi)對摩擦副,動(dong)環(huan)(huan)靠(kao)密封室中液...
熱水(shui)泵(beng)集式機(ji)械密封(feng)是指安(an)裝運行在泵(beng)類設備中起動態密封(feng)作用的裝置,避免水(shui)泵(beng)蝸殼中的流體(ti)介(jie)質通過泵(beng)軸流出(chu)。由(you)于水(shui)泵(beng)多為(wei)輸送(song)流體(ti)介(jie)質,具有水(shui)平安(an)裝、高轉速(su)、高壓力、帶...