1、該羅茨旋片真空機組由於受到前級泵(2X-30旋片泵)的限製。隻能適用於抽除幹燥、潔淨的氣體,不適合抽除含氧量過高、有爆炸性、腐蝕性、hanfenchenkelideqiti。ruguoxiangjiejueciwenti,keyicaiquqianjibengxuanzeshuihuanbengdejizuzuhe,shuihuanbengzaiwomengongsidedaolehenguangfandeshiyong,duifushixingdeqitidexishouyouhenhaodexiaoguo,danshiyouyu水環式真空泵本ben身shen不bu能neng得de到dao很hen高gao的de真zhen空kong,一yi般ban的de機ji組zu組zu合he得de到dao的de極ji限xian真zhen空kong度du不bu會hui太tai高gao。要yao得de到dao很hen高gao的de真zhen空kong可ke以yi采cai用yong多duo級ji羅luo茨ci泵beng加jia水shui環huan泵beng的de組zu合he機ji組zu,就jiu能neng解jie決jue對dui高gao真zhen空kong度du、腐蝕性強的氣體的吸收,也能使設備得到良好的使用效果。
2、由you於yu高gao真zhen空kong度du的de要yao求qiu,係xi統tong泄xie露lu點dian盡jin量liang要yao少shao,並bing對dui係xi統tong做zuo泄xie露lu檢jian測ce試shi驗yan。從cong泵beng到dao蒸zheng餾liu設she備bei距ju離li越yue近jin越yue好hao,盡jin量liang減jian少shao接jie口kou和he閥fa門men的de數shu量liang。在zai試shi車che時shi,用yong壓ya縮suo空kong氣qi對dui係xi統tong進jin行xing壓ya力li試shi驗yan,並bing用yong肥fei皂zao水shui檢jian測ce管guan件jian、閥門和焊縫是否存在泄露無泄露後方可使用。
3、因為該機組的排氣量較大,真空吸入口為φ108的管路,但是我們采用了變徑後到蒸餾終端的管路為φ32deguanlu,huidadajiangdijizudenengli。guanludebianxi。huijiadaduichouzhenkongdezuli,zuizhongdedaodezhenkonghuijiangdihenduo。weilebaozhengzhenkongbengjizunenglidezuidafahui,lianjieguanluheshejizhenkongxirukoujingzuihaobaochiyizhi。
jingguozaizhongshiyanjiuzhongduigaozhenkongbengjizudeshiyongchangshi,womenduigaozhenkongbengdeshiyongjileilexindejingyan,duijinhoudegongzuoyoulehenhaodezhidao,xiwangnenghedajiagongtongfenxiang。
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