新聞動態
真空濾油機主要用途及工作原理
主要用途
1、各類油浸變壓器、油浸電流、電壓互感器及少油繼路器，進行現場濾油及補油。
2、對上述設備進行現場熱油循環干燥，尤其是對油浸電流、電壓互感器及少油斷路器的熱油循環干燥更為有效。
3、密封油浸設備進行現場真空注油和補油及設備抽真空。
4、輕度變質的變壓器油進行凈化，使其性能達到合格油標準。
工作(zuo)原理：真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)凈(jing)油(you)(you)(you)機(ji)(ji)是根據水(shui)和油(you)(you)(you)的(de)(de)(de)(de)沸(fei)點(dian)不同而設計的(de)(de)(de)(de)，它由初濾(lv)器(qi)、給(gei)油(you)(you)(you)泵(beng)、加(jia)熱(re)器(qi)、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)罐(guan)(guan)、真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)、冷(leng)凝器(qi)、精(jing)(jing)濾(lv)器(qi)、排(pai)(pai)油(you)(you)(you)泵(beng)以及電(dian)氣柜(ju)組(zu)成。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)將與真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)罐(guan)(guan)內(nei)的(de)(de)(de)(de)空(kong)(kong)(kong)(kong)(kong)氣抽出(chu)(chu)形成真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)，外界(jie)油(you)(you)(you)液(ye)在給(gei)油(you)(you)(you)泵(beng)作(zuo)用(yong)下(xia)，油(you)(you)(you)經過(guo)(guo)入(ru)(ru)(ru)(ru)口管道(dao)進(jin)入(ru)(ru)(ru)(ru)初濾(lv)器(qi)消除(chu)較大(da)的(de)(de)(de)(de)顆粒(li)，然后(hou)進(jin)入(ru)(ru)(ru)(ru)加(jia)熱(re)器(qi)，經過(guo)(guo)加(jia)熱(re)到40－70℃的(de)(de)(de)(de)油(you)(you)(you)通過(guo)(guo)自動(dong)油(you)(you)(you)位閥，此閥是自動(dong)控制進(jin)入(ru)(ru)(ru)(ru)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)罐(guan)(guan)內(nei)的(de)(de)(de)(de)油(you)(you)(you)量進(jin)出(chu)(chu)平衡。經過(guo)(guo)加(jia)熱(re)后(hou)的(de)(de)(de)(de)油(you)(you)(you)噴(pen)入(ru)(ru)(ru)(ru)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)容(rong)器(qi)中(zhong)，油(you)(you)(you)中(zhong)的(de)(de)(de)(de)水(shui)份(fen)急速(su)蒸發成水(shui)蒸氣并連續被(bei)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)吸入(ru)(ru)(ru)(ru)冷(leng)凝器(qi)內(nei)，進(jin)入(ru)(ru)(ru)(ru)冷(leng)凝器(qi)內(nei)的(de)(de)(de)(de)水(shui)汽經冷(leng)卻后(hou)再凝結成水(shui)放出(chu)(chu)。脫水(shui)脫氣的(de)(de)(de)(de)油(you)(you)(you)液(ye)被(bei)排(pai)(pai)油(you)(you)(you)泵(beng)排(pai)(pai)入(ru)(ru)(ru)(ru)精(jing)(jing)濾(lv)器(qi)，通過(guo)(guo)濾(lv)濾(lv)芯將微(wei)粒(li)雜質過(guo)(guo)濾(lv)出(chu)(chu)來。從而完成真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)濾(lv)油(you)(you)(you)機(ji)(ji)迅速(su)除(chu)去油(you)(you)(you)中(zhong)雜質、水(shui)份(fen)、氣體的(de)(de)(de)(de)全過(guo)(guo)程，使潔凈(jing)的(de)(de)(de)(de)油(you)(you)(you)從出(chu)(chu)口排(pai)(pai)除(chu)機(ji)(ji)外。
