寶興機械密封的這三個功能一定要了解
機械密封(feng)包(bao)括壓力控(kong)(kong)制、溫度(du)控(kong)(kong)制、流(liu)體替換(堵塞(sai))和雜質去(qu)除系統(tong)。在(zai)(zai)機械密封(feng)系統(tong)中,上述系統(tong)并不(bu)同時包(bao)括在(zai)(zai)內。密封(feng)系統(tong)的選擇主要取決于(yu)主密封(feng)件的應用范圍。例如(ru),如(ru)...
機械密封(feng)包(bao)括壓力控(kong)(kong)制、溫度(du)控(kong)(kong)制、流(liu)體替換(堵塞(sai))和雜質去(qu)除系統(tong)。在(zai)(zai)機械密封(feng)系統(tong)中,上述系統(tong)并不(bu)同時包(bao)括在(zai)(zai)內。密封(feng)系統(tong)的選擇主要取決于(yu)主密封(feng)件的應用范圍。例如(ru),如(ru)...
雙端(duan)面小彈簧平衡型密封所(suo)用摩擦副材料(liao)由動環和靜環所(suo)組成的(de)摩擦副是機械(xie)密封重(zhong)要的(de)零件(jian),從(cong)理(li)論(lun)上講,為了減(jian)少(shao)機械(xie)密封的(de)磨損量,應該在合(he)理(li)的(de)動力流體潤(run)滑條件(jian)下(xia)工作運轉(zhuan)...
我們使用泵過(guo)程(cheng)中(zhong)總會(hui)遇到(dao)密封膠圈損壞的情況,一旦損壞就要進行更換,作(zuo)為一個工程(cheng)技(ji)術(shu)人員首先要分辨(bian)自(zi)己(ji)的泵到(dao)底是(shi)哪(na)種型號,才能(neng)購(gou)買到(dao)相應口(kou)徑(jing)的機(ji)械(xie)密封,由于在市(shi)場...
在使用(yong)過程(cheng)中(zhong),大多(duo)數機械密(mi)封(feng)(feng)(feng)都屬于接(jie)觸(chu)式(shi)密(mi)封(feng)(feng)(feng),其機理是(shi)靠動(dong)(dong)密(mi)封(feng)(feng)(feng)環與靜(jing)密(mi)封(feng)(feng)(feng)環的接(jie)觸(chu)端面在密(mi)封(feng)(feng)(feng)流體壓力(li)和彈性元件壓緊力(li)的作(zuo)用(yong)下(xia)緊密(mi)貼合,并相對滑動(dong)(dong)而達到密(mi)封(feng)(feng)(feng)。工作(zuo)時...
機(ji)械(xie)密封利用(yong)機(ji)械(xie)方(fang)式(shi)傳(chuan)遞(di)動(dong)(dong)力(li)和運動(dong)(dong)的傳(chuan)動(dong)(dong),機(ji)械(xie)傳(chuan)動(dong)(dong)在(zai)機(ji)械(xie)工(gong)程中應用(yong)非常廣泛,有(you)多種形(xing)式(shi),主要包括皮帶(dai)傳(chuan)動(dong)(dong)、齒輪(lun)傳(chuan)動(dong)(dong)、鏈傳(chuan)動(dong)(dong)、蝸桿蝸輪(lun)傳(chuan)動(dong)(dong)、齒輪(lun)齒條(tiao)傳(chuan)動(dong)(dong)和螺旋傳(chuan)動(dong)(dong)...
由(you)于有氣囊的(de)存(cun)在,氮氣與隔(ge)(ge)離(li)液(ye)(ye)完(wan)全不接觸,避免了加壓氣體被隔(ge)(ge)離(li)液(ye)(ye)吸(xi)收,使填(tian)料改集式(shi)密(mi)封可以用于液(ye)(ye)力透平等高壓操作工況,但是由(you)于隔(ge)(ge)離(li)液(ye)(ye)是在換(huan)熱器的(de)盤管中(zhong)流動,因此...