平定機械密封的這三個功能一定要了解
機(ji)械(xie)密封(feng)包括(kuo)壓(ya)力控制、溫度控制、流體替換(堵塞)和雜質去(qu)除系(xi)統(tong)(tong)。在(zai)機(ji)械(xie)密封(feng)系(xi)統(tong)(tong)中(zhong),上(shang)述系(xi)統(tong)(tong)并(bing)不同時(shi)包括(kuo)在(zai)內。密封(feng)系(xi)統(tong)(tong)的選擇(ze)主要取(qu)決于(yu)主密封(feng)件(jian)的應用范圍。例如,如...