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阀门关不严的原因及处理方法
阀门关不严的原因及处理方法
新闻出处:   2017-06-05 09:41:08

FAMENZAISHIYONGGUOCHENGZHONGWANGWANGHUICHUXIANYIXIERANGRENKUNRAODEWENTI,BIRUSHUOFAMENGUANBUYAN、GUANBUJIN,NEIGAIZENMEBANNI?YIBANQINGKUANGXIA,RUGUOSHIGUANBUYANDEHUA,XIANQUERENYIXIAKANKANFAMENSHIFOUYOUGUANBIDAOWEI,RUGUOYIJINGGUANBIDAOWEIHOU,HAISHICUNZAIXIELUBUNENGMIFENG,NEIJIUZAIJIANCHAMIFENGMIANDEQINGKUANG,YOUXIEFAMENDEMIFENGFU SHIKECHAIXIEDE,NEIJIUNACHULAIJINXINGYANMO,ZAICISHIYAN,DANGRANRUGUOHAISHIGUANBUYANDEHUA,NEIJIUBIXUFANCHANGJIANXIUHUOZHEGENGHUANFAMEN,YIMIANYINGXIANGFAMENZHENGCHANGSHIYONGJICHUXIANGONGKUANGSHIGUDENGWENTI。

RUGUOFAMENCHUXIANGUANBUYANDEDEQINGKUANG,SHOUXIANYINGGAIXIANZHAOCHUWENTICHUXIANZAINALI,RANHOUGENJUXIANGYINGDEFANGFAQUJIEJUECHULI。YIBANFAMENGUANBUYANDEYUANYINYOUYIXIAJIZHONG:

(1)有杂质卡在密封面,杂物沉积在阀门底处或垫在阀瓣与阀座之间;
(2)阀杆螺纹生锈,阀门无法转动;
(3)阀门密封面被破坏,导致介质出现泄漏;
(4)阀杆与阀瓣连接不好,使阀瓣与阀座偏斜不能严密接触。

阀门关不严的处理方法:

YI、YOUZAZHIKAZHUFAMENMIFENGMIAN

FAMENYOUSHITURANGUANBUYAN,KENENGSHIFAMENMIFENGMIANJIANYOUZAZHIKAZHU,CISHIBUYINGYONGLIQIANGXINGGUANBI,YINGBAFAMENSHAOKAIDAYIXIE,RANHOUZAISHITUGUANBI,FANFUSHISHI,YIBANJIKEPAICHU,FOUZEYINGJINXINGJIANCHA,YINGBAOCHIJIEZHIDEZHILIANGJIEJING。

ER、FAGANLUOWENSHENGXIU

DUIYUTONGCHANGZAIKAIQIZHUANGTAIDEFAMEN,OURANGUANBISHI,YOUYUFAGANLUOWENYIJINGSHENGXIU,YEHUIFASHENGGUANBUYANDEQINGKUANG。DUIYUZHEIZHONGQINGKUANG,KEFANFUKAIGUANJICIFAMEN,TONGSHIYONGXIAOCHUIQIAOJIFATIDIBU,JINENGJIANGFAMENGUANYAN,WUXUDUIFAMENJINXINGYANMOXIULI。

SAN、FAMENMIFENGMIANBEIPOHUAI

DUIYUSHIZHEDUOCIKAIGUANRENGRANGUANBUJINDEQINGKUANG,NEIJIUSHIMIFENGMIANYISUNHUAILE,YINGBAOXIU;YOUHUOZHEFUSHI、JIEZHIZHONGDEKELIHUASHANGDENGPOHUAILEMIFENGMIAN,YEYINGBAOXIU。

SI、FAGANYUFABANLIANJIEBUHAO

JINGCHANGJIFAGANHEFAGANLUOMUJIARUNHUAYOU,YIBAOZHENGFAMENDEKAIGUANLINGHUO,YAOYOUYITAOZHENGGUIDEWEIHUFANGAN。