揭陽泵用機械密封工作原理與安裝要求
泵用(yong)(yong)(yong)機(ji)械(xie)密封(feng)(feng)是指山垂直于旋(xuan)轉軸線的端面在(zai)流體(ti)壓力(li)和彈簧彈力(li)的作(zuo)用(yong)(yong)(yong)下(xia)以及輔助密封(feng)(feng)的配合下(xia)保持貼(tie)合并相(xiang)對滑動而(er)構成的防止流體(ti)泄漏的裝置。常用(yong)(yong)(yong)泵用(yong)(yong)(yong)機(ji)械(xie)密封(feng)(feng)結(jie)構由靜止環(huan)...