伊寧縣泵用機械密封工作原理與安裝要求
泵用(yong)(yong)機(ji)械(xie)密封(feng)是指山垂直于(yu)旋(xuan)轉軸(zhou)線的端面在流體壓力(li)(li)和彈簧彈力(li)(li)的作用(yong)(yong)下(xia)以及輔助(zhu)密封(feng)的配合下(xia)保持貼合并相對滑動(dong)而(er)構(gou)成(cheng)的防(fang)止(zhi)(zhi)流體泄漏的裝置。常用(yong)(yong)泵用(yong)(yong)機(ji)械(xie)密封(feng)結構(gou)由靜止(zhi)(zhi)環...