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液下排污泵机械密封特点

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液下排污泵机械密封特点

发布日期:2019-10-23 作者: 点击:

液下排污泵弹簧压缩量一定要按规定进行,弹簧压缩量误差保持在±2mm,压缩量过大增加端面比压,摩擦热量过多,造成液下排污泵密封面磨损,压缩量过小则不能起到密封作用。天海水泵

  YEXIAPAIWUBENGJIXIEMIFENGGUZHANGSHIYEXIABENGSHENLOUYUANYINDEZHUYAOYUANYINZHIYI。JIXIEMIFENGBENSHENSHIYIZHONGYAOQIUJIAOGAODEJINGMIBUJIAN,DUISHEJI、CAIZHI、ZHUANGPEIZHILIANGDOUYOUHENGAODEYAOQIU。ZAISHIYONGYEXIAPAIWUBENGJIXIEMIFENGSHI,YINGFENXISHIYONGJIXIEMIFENGDEGEZHONGYINSU(JIEZHIFUSHIXING、JIEZHIWENDU、JIEZHIGUHANLIANGDENG),JIFENGSHIZAIBENGYOUSHIZHONGYUNZHUAN,LIANGHAODERUNHUAXINGCAINENGBAOZHENGMIFENGZHANGQIKEKAODIYUNZHUAN。

  YW液下排污泵机械密封亦称端面密封,其有一对垂直于旋转轴线的端面,液下排污泵端面在流体压力及补偿机械外弹力的作用下,液下排污泵依赖辅助密封的配合与另一端保持贴合,并相对滑动,从而防止流体泄漏。临沂深井泵

       YEXIAPAIWUBENGJIXIEMIFENGZHONGHAICUNZAISHEJI、XUANZE、ANZHUANGDENGBUGOUHELIDEDIFANG。

  (1)YEXIAPAIWUBENGDANHUANGYASUOLIANGYIDINGYAOANGUIDINGJINXING,DANHUANGYASUOLIANGWUCHABAOCHIZAI±2mm,YASUOLIANGGUODAZENGJIADUANMIANBIYA,MOCARELIANGGUODUO,ZAOCHENGYEXIAPAIWUBENGMIFENGMIANMOSUN,YASUOLIANGGUOXIAOZEBUNENGQIDAOMIFENGZUOYONG。

山东潜水泵

  (2)安装液下排污泵动环密封圈的轴(或轴套)端面及安装静环密封圈的密封压盖(或壳体)的端面应倒角并修光,以免装配时碰伤动静环密封圈。山东潜水泵


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关键词:天海水泵,临沂深井泵,山东潜水泵

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