陵水為什么機械密封需要進行沖洗
機械密封(feng)(feng)是一(yi)種通(tong)用的(de)軸封(feng)(feng)裝置,密封(feng)(feng)效果(guo)好,可(ke)(ke)達到介質無泄露,在普通(tong)泵中一(yi)般(ban)可(ke)(ke)運行1~2年或更長時間。用來減(jian)少機器的(de)內漏(lou)、外漏(lou)和穿漏(lou),提高機器容積效率。減(jian)少摩擦損...
機械密封(feng)(feng)是一(yi)種通(tong)用的(de)軸封(feng)(feng)裝置,密封(feng)(feng)效果(guo)好,可(ke)(ke)達到介質無泄露,在普通(tong)泵中一(yi)般(ban)可(ke)(ke)運行1~2年或更長時間。用來減(jian)少機器的(de)內漏(lou)、外漏(lou)和穿漏(lou),提高機器容積效率。減(jian)少摩擦損...
機械密封(feng)(feng)包括(kuo)壓(ya)力控(kong)制(zhi)(zhi)、溫(wen)度(du)控(kong)制(zhi)(zhi)、流體替換(堵塞(sai))和(he)雜質去除系統(tong)。在機械密封(feng)(feng)系統(tong)中,上述系統(tong)并不同時(shi)包括(kuo)在內。密封(feng)(feng)系統(tong)的選擇主(zhu)要取決于(yu)主(zhu)密封(feng)(feng)件的應(ying)用(yong)范圍。例如,如...
機(ji)械(xie)密封(feng)利用機(ji)械(xie)方式(shi)傳(chuan)(chuan)遞動(dong)(dong)(dong)力和運(yun)動(dong)(dong)(dong)的傳(chuan)(chuan)動(dong)(dong)(dong),機(ji)械(xie)傳(chuan)(chuan)動(dong)(dong)(dong)在機(ji)械(xie)工程中應用非常廣(guang)泛,有多種形式(shi),主(zhu)要包括皮帶傳(chuan)(chuan)動(dong)(dong)(dong)、齒輪(lun)傳(chuan)(chuan)動(dong)(dong)(dong)、鏈傳(chuan)(chuan)動(dong)(dong)(dong)、蝸桿蝸輪(lun)傳(chuan)(chuan)動(dong)(dong)(dong)、齒輪(lun)齒條(tiao)傳(chuan)(chuan)動(dong)(dong)(dong)和螺旋傳(chuan)(chuan)動(dong)(dong)(dong)...
機械密封是靠彈性元(yuan)件(繃(beng)簧、波(bo)紋管等) 和密封液體(ti)壓力在相對運(yun)動(dong)的(de)(de)動(dong)環(huan)和靜環(huan)的(de)(de)接(jie)觸面(端(duan)面)上發作一恰(qia)當的(de)(de)壓緊力(比壓)使兩個亮光、 平直的(de)(de)端(duan)面緊密貼合(he);端(duan)面間(jian)...
機械密(mi)(mi)封(feng)是一種依靠彈性(xing)元件對動、靜環(huan)端(duan)面密(mi)(mi)封(feng)副的預緊和(he)介質壓(ya)力與彈性(xing)元件壓(ya)力的壓(ya)緊而達到密(mi)(mi)封(feng)的軸向端(duan)面密(mi)(mi)封(feng)裝置。動環(huan)和(he)靜環(huan)的端(duan)面組成(cheng)一對摩(mo)擦副,動環(huan)靠密(mi)(mi)封(feng)室中液...
熱水(shui)泵(beng)集式機械(xie)密封(feng)是指安裝(zhuang)運行在泵(beng)類(lei)設備中(zhong)起動(dong)態密封(feng)作(zuo)用的裝(zhuang)置,避免水(shui)泵(beng)蝸殼中(zhong)的流體(ti)介(jie)質通過泵(beng)軸流出。由于水(shui)泵(beng)多為輸(shu)送流體(ti)介(jie)質,具(ju)有水(shui)平安裝(zhuang)、高(gao)轉速(su)、高(gao)壓力、帶...