慶城泵類機械的密封裝置優化對策

　　泵類慶城機械密封不嚴，產生介質泄漏現象後，將直接威脅石化裝置的安全性。產生泄漏的原因有以下幾方麵;

　　一是人為操作因素影響

　　mifenganzhuangguochengzhong，gongzuorenyuanweiguifanjinxingshebeimifengxingnengdejiashuihuojingyashiyan，wufaquebaomifengxingneng。mifenghuanyajinyumifenghuancunzaiyiwuhuomifengshousundengyuanyin
，douhuiyinqijiezhixielu。

　　二是環境變化因素影響

　　石化裝置的生產環境複雜，環境變化也會直接影響密封性能。裝置震動會促使內部密封環等部件發生脫落;溫度變化會促使動靜環產生縫隙;出現憋壓或氣蝕現象，也會對密封環產生氣化等形式的衝擊，從而出現不同範圍的泄露問題。

　　三是密封受壓影響因素

　　零ling部bu件jian受shou力li不bu均jun勻yun或huo受shou到dao熱re量liang衝chong擊ji的de影ying響xiang等deng情qing況kuang下xia，易yi發fa生sheng密mi封feng裝zhuang置zhi損sun壞huai後hou泄xie露lu的de問wen題ti。為wei提ti高gao泵beng類lei機ji械xie的de應ying用yong價jia值zhi
，避bi免mian介jie質zhi泄xie露lu引yin起qi的de生sheng產chan事shi故gu，加jia強qiang密mi封feng改gai進jin的de研yan究jiu意yi義yi重zhong大da。

　　泵類機械的密封裝置優化對策

　　合理選用密封材料

　　密封材料直接影響慶城機械密封xiaoguo，dangdongjinghuandecailiaoqiangdubudabiaoshi，shouhuanjingbianhuayinsudeyingxiangjiaoda，gengyichanshengxieludewenti。zaixiandaikejifazhandaidongxia，cailiaodezhongleiyuxingnengdedaolefeisudefazhan，mifengzhuangzhidecailiaogengjuyouxuanzexing。chuantongmifengzhuangzhiyitanshimodemifengcailiaoweizhu，liyongyingzhihejinyuruanzhicailiaojieheshejichengmifengzhuangzhi，ru慶城機械密封demifengquan
，youjusifuyixiyuhechengxiangjiaodengleixingdecailiao
，danyingyongxiaoguobujinlixiang，shouhuanjingbianhuadeyingxiangjiaoda。cailiaoshengchanjishufeisufazhan，namicailiaoyuzirunhuahejindenggaoxingnengdecailiaoyingyunersheng
，liyongzishenderongdiandiyurunxingnenggaodengyoushitezheng，yunyongzaimifengzhuangzhishejizhong，gengliyutigaobengleijixiedemifengwendingxing，cushibengleijixieanquankekaoyunxing。

　　強化密封控製能力

　　本著“引進來與走出去”yuanze，duozaishijianzongjiejichushangjiaqiangxinjishuyuxincailiaodeyinru，yiqieshitigaojixiedemifengnengli。youqishiliyongfeijiechushihuohuiliushidengmifengkongzhijishu

，nenggouyouxiaogaishanmifengxiaoguo。huiliushimifengjishunenggoutongguoyouhuahuiliulujingdetujing

，gaibianyiwangdejixieliutixielouguocheng，tongguojixiechuandaodezuoyong，jiangwaixieliutizidonghuiliu。dangmifengzhuangzhidezuoyongfahuishouxianshi
，huiliushijishuhuitongguoyinliucelve，cushiwaixieliutizhonghuidaojixienei。congfeijiechushimifengjishurushoufenxi
，zhuyaoshiduidongjinghuandejiechuduanmiantiaozhenghou，jianlixinde慶城機械密封tixi
，jiezhixieluhouhuishoudongjingyadeyingxiang
，zaimifengduanmianzhongchuansuo，tongguoliutiliudongfangshixingchengliutimo
，yiwangdedongjinghuanweizhitongshifashengbianhua。erliutimonenggoukongzhiliutiliudongfangxiang，kefangzhidongjinghuanfashengmosun
，congerjinyibuqianghuanaishouliyumifengnengli。

　　優化管理方式

　　bengleijixiejiezhixieluyeshiguanlibudaoweidezhijietixian，chuheliyunyongxinjishuyuxincailiaowai，haixujiaqiangduiguanlifangshideyouhua。xugenjujiezhixieludeyuanyinyutezhengdengqingkuang，jinyibuzhidingyuwanshankuaisujianyanchulijizhi

，duigongzuorenyuandejianzhaweixiugeiyugengduodexinxizhichi

，yijishichulimifengnenglibuzudewenti。zaiguanlizhongshouxianxushedingchuliguize，baokuokongzhidongjinghuanjiandemocamianjiyuruanyingzhicailiaojiandemifengmianjigaodijidongjinghuanneijingchicundeng，quebaoqimifengzhuangzhineibuzhouzhendongnengjishidedaotiaozhengyubuchang。qici
，yingdangtigaogongzuorenyuandejianxiunengli，guancheluoshichediyudaoweijianxiudeyuanze，yaoqiugongzuorenyuanjishipanduanguzhangleixing
，guanchajixieneibubianhuaqingkuang
，lejiedongjinghuanduanmianbianxingdeyuanyin，jishicaiqugenghuanduanmiandengcuoshijinxingchuli。

　　建立維修數據庫

　　故gu障zhang與yu檢jian修xiu信xin息xi的de共gong享xiang共gong建jian
，更geng利li於yu維wei護hu工gong作zuo的de正zheng常chang進jin行xing，因yin此ci應ying當dang積ji極ji設she立li維wei修xiu數shu據ju庫ku
，全quan麵mian應ying用yong新xin技ji術shu與yu新xin材cai料liao等deng信xin息xi。同tong時shi幫bang助zhu工gong作zuo人ren員yuan深shen入ru了le解jie與yu學xue習xi維wei護hu與yu管guan理li方fang麵mian的de內nei容rong，尤you其qi是shi維wei修xiu案an例li的de學xue習xi，更geng利li於yu提ti高gao檢jian修xiu人ren員yuan的de專zhuan業ye知zhi識shi技ji能neng水shui平ping。