LYJ-30真空濾油機可用于各類油浸變(bian)壓器(qi)、油浸電(dian)流、電(dian)壓互感器(qi)及少油繼電(dian)器(qi)，進(jin)行現場濾油抽真空以及補油。

一、概述

為適(shi)應電(dian)力維修部門(men)現場檢(jian)修各類高低壓帶油(you)設備(bei)的(de)(de)需要，嚴格執行國(guo)家標準以DL/T521-93真空(kong)凈(jing)化(hua)濾油(you)機使用導則為指(zhi)導，設計具有體積(ji)小(xiao)，比例重(zhong)量輕(qing)、移動(dong)方(fang)便、噪聲低、連續工作(zuo)時間長、性能穩定、操作(zuo)方(fang)便等特點(dian)，是各種電(dian)廠、電(dian)站、變(bian)電(dian)所、電(dian)器制造(zao)廠、工礦企業(ye)過濾變(bian)壓器油(you)、透平油(you)、機油(you)、液(ye)壓油(you)等油(you)液(ye)中的(de)(de)水(shui)分、氣(qi)體和(he)雜(za)志的(de)(de)理想設備(bei)。

二、主要用途

1、LYJ-100真空濾油(you)(you)(you)機可(ke)用于各類(lei)油(you)(you)(you)浸變壓器、油(you)(you)(you)浸電(dian)流、電(dian)壓互感(gan)器及少油(you)(you)(you)繼電(dian)器，進(jin)行現場濾油(you)(you)(you)抽真空以(yi)及補油(you)(you)(you)。

2、機器可用于對上(shang)述設(she)備進行現(xian)場熱(re)油循(xun)環干燥(zao)，尤其是對油浸電(dian)(dian)流、電(dian)(dian)壓(ya)互(hu)感器以及少油斷路(lu)器的熱(re)油循(xun)環干燥(zao)更為有效。

3、本機可用于對密封(feng)油(you)浸設備進行現場真空注油(you)和補油(you)以(yi)及設備抽真空。

4、機器還可以用于對輕度(du)變質(zhi)的變壓器油進行(xing)再生凈化，使(shi)其(qi)性能(neng)達到(dao)合格油標準。

三、主要特點

機器與國內的同(tong)類產品(pin)相比較有如下特(te)點(dian)：

1、體積小、重量輕(qing)，是同類產品總量的(de)二分(fen)之一；

2、改進完善了油(you)氣分離(li)的設計。利(li)用真空進油(you)，裝置了管狀旋轉(zhuan)噴油(you)器，減少(shao)了阻力，回旋速度快，增加了油(you)氣分離(li)的效果；

3、根據(ju)用戶(hu)的(de)需要，凈油器部分的(de)過(guo)濾(lv)介質(zhi)由特定的(de)精濾(lv)芯(xin)為過(guo)濾(lv)介質(zhi)，特制的(de)精濾(lv)芯(xin)為：無(wu)毒無(wu)味的(de)聚丙烯為原料經過(guo)熱(re)熔、噴射、牽引、接收(shou)成(cheng)型而制成(cheng)的(de)管狀濾(lv)芯(xin)；

4、一機(ji)多能，這是本(ben)機(ji)的特點。由于機(ji)器在現場(chang)使(shi)(shi)用，并利用原來的帶(dai)油(you)(you)設(she)備做儲(chu)油(you)(you)罐，使(shi)(shi)熱油(you)(you)循環本(ben)機(ji)與設(she)備之間(jian)，這樣便使(shi)(shi)濾油(you)(you)、再(zai)生、熱油(you)(you)循環干燥三種功(gong)能同時進行，省(sheng)工、省(sheng)時、確(que)實可謂一舉三得。

四、工作原理

真(zhen)(zhen)(zhen)空(kong)(kong)濾(lv)(lv)油(you)(you)(you)(you)(you)(you)機是(shi)根據水(shui)(shui)和油(you)(you)(you)(you)(you)(you)的(de)(de)(de)沸點(dian)不同設計(ji)而成(cheng)(cheng)的(de)(de)(de)，它由(you)真(zhen)(zhen)(zhen)空(kong)(kong)加(jia)熱罐、精濾(lv)(lv)器、冷(leng)凝(ning)器、粗(cu)濾(lv)(lv)器、水(shui)(shui)箱(xiang)、真(zhen)(zhen)(zhen)空(kong)(kong)泵、排油(you)(you)(you)(you)(you)(you)泵以及電氣(qi)(qi)控(kong)制(zhi)柜組成(cheng)(cheng)。真(zhen)(zhen)(zhen)空(kong)(kong)泵將(jiang)真(zhen)(zhen)(zhen)空(kong)(kong)罐里(li)面的(de)(de)(de)空(kong)(kong)氣(qi)(qi)抽出(chu)形(xing)成(cheng)(cheng)真(zhen)(zhen)(zhen)空(kong)(kong)，外(wai)界油(you)(you)(you)(you)(you)(you)液(ye)在大氣(qi)(qi)壓的(de)(de)(de)作(zuo)用下，油(you)(you)(you)(you)(you)(you)液(ye)經過(guo)入(ru)口(kou)管(guan)道進粗(cu)濾(lv)(lv)器消除較大的(de)(de)(de)顆粒，然后進入(ru)加(jia)熱管(guan)內(nei)(nei)，經過(guo)加(jia)熱到40~75℃的(de)(de)(de)油(you)(you)(you)(you)(you)(you)通(tong)過(guo)自(zi)動(dong)油(you)(you)(you)(you)(you)(you)漂閥(fa)，此(ci)閥(fa)是(shi)自(zi)動(dong)控(kong)制(zhi)進入(ru)真(zhen)(zhen)(zhen)空(kong)(kong)管(guan)內(nei)(nei)的(de)(de)(de)油(you)(you)(you)(you)(you)(you)量(liang)進出(chu)平衡。經過(guo)加(jia)熱后的(de)(de)(de)油(you)(you)(you)(you)(you)(you)液(ye)通(tong)過(guo)噴翼飛快(kuai)旋轉，將(jiang)油(you)(you)(you)(you)(you)(you)分(fen)離成(cheng)(cheng)半(ban)霧(wu)狀，油(you)(you)(you)(you)(you)(you)中的(de)(de)(de)水(shui)(shui)分(fen)急速(su)蒸(zheng)發(fa)成(cheng)(cheng)水(shui)(shui)蒸(zheng)氣(qi)(qi)并且連(lian)續(xu)被(bei)真(zhen)(zhen)(zhen)空(kong)(kong)泵吸入(ru)冷(leng)凝(ning)器內(nei)(nei)，經過(guo)冷(leng)凝(ning)器內(nei)(nei)的(de)(de)(de)水(shui)(shui)蒸(zheng)氣(qi)(qi)經過(guo)冷(leng)卻(que)后再返還成(cheng)(cheng)液(ye)態水(shui)(shui)放出(chu)。在真(zhen)(zhen)(zhen)空(kong)(kong)加(jia)熱罐內(nei)(nei)的(de)(de)(de)油(you)(you)(you)(you)(you)(you)液(ye)，被(bei)排油(you)(you)(you)(you)(you)(you)泵排入(ru)精濾(lv)(lv)器通(tong)過(guo)濾(lv)(lv)芯將(jiang)微(wei)粒雜(za)質(zhi)過(guo)濾(lv)(lv)出(chu)來，從(cong)(cong)而完成(cheng)(cheng)真(zhen)(zhen)(zhen)空(kong)(kong)濾(lv)(lv)油(you)(you)(you)(you)(you)(you)機迅速(su)去除油(you)(you)(you)(you)(you)(you)中的(de)(de)(de)雜(za)質(zhi)、水(shui)(shui)分(fen)、氣(qi)(qi)體(ti)的(de)(de)(de)全(quan)過(guo)程，使得潔凈的(de)(de)(de)油(you)(you)(you)(you)(you)(you)從(cong)(cong)出(chu)油(you)(you)(you)(you)(you)(you)口(kou)排出(chu)機外(wai)。

五、使用說明

連接(jie)好進(jin)(jin)出(chu)(chu)油(you)(you)(you)(you)(you)(you)(you)(you)管油(you)(you)(you)(you)(you)(you)(you)(you)路(lu)，按照(zhao)機器總功(gong)率的(de)(de)(de)(de)(de)大(da)小接(jie)好三相四(si)線(xian)電(dian)源，并使(shi)得真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵、油(you)(you)(you)(you)(you)(you)(you)(you)泵轉(zhuan)向(xiang)與箭頭(tou)指示方(fang)向(xiang)一(yi)致，接(jie)好安全地(di)線(xian)，檢(jian)查各電(dian)路(lu)是(shi)否(fou)可(ke)(ke)靠。各油(you)(you)(you)(you)(you)(you)(you)(you)路(lu)閥門是(shi)否(fou)打開(kai)，電(dian)動(dong)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵、進(jin)(jin)油(you)(you)(you)(you)(you)(you)(you)(you)泵、排(pai)油(you)(you)(you)(you)(you)(you)(you)(you)泵應(ying)該無卡阻和(he)偏心現象。有冷凝器的(de)(de)(de)(de)(de)機型可(ke)(ke)通過(guo)排(pai)水(shui)閥向(xiang)儲水(shui)室注(zhu)入自來(lai)水(shui)，準(zhun)備(bei)無誤后(hou)(hou)再(zai)操作程序。先(xian)啟動(dong)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵，當真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)表(biao)(biao)(biao)面達(da)到負壓0.08MPa時(shi)(shi)，可(ke)(ke)以打開(kai)進(jin)(jin)油(you)(you)(you)(you)(you)(you)(you)(you)閥進(jin)(jin)油(you)(you)(you)(you)(you)(you)(you)(you)，直到真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)罐(guan)的(de)(de)(de)(de)(de)油(you)(you)(you)(you)(you)(you)(you)(you)達(da)到油(you)(you)(you)(you)(you)(you)(you)(you)標的(de)(de)(de)(de)(de)中線(xian)位置(zhi)的(de)(de)(de)(de)(de)時(shi)(shi)候（切記將油(you)(you)(you)(you)(you)(you)(you)(you)吸(xi)入真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵內(nei)，否(fou)則設備(bei)無法(fa)正(zheng)常(chang)(chang)運轉(zhuan)，如(ru)果(guo)不慎將油(you)(you)(you)(you)(you)(you)(you)(you)吸(xi)入真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵內(nei)，應(ying)及(ji)時(shi)(shi)將油(you)(you)(you)(you)(you)(you)(you)(you)從真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵內(nei)放出(chu)(chu)，在(zai)加入適當的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)油(you)(you)(you)(you)(you)(you)(you)(you)）即啟動(dong)排(pai)油(you)(you)(you)(you)(you)(you)(you)(you)泵開(kai)關，開(kai)始排(pai)油(you)(you)(you)(you)(you)(you)(you)(you)過(guo)濾雜(za)質，使(shi)油(you)(you)(you)(you)(you)(you)(you)(you)路(lu)正(zheng)常(chang)(chang)循環(huan)，正(zheng)常(chang)(chang)工(gong)作時(shi)(shi)，觀察油(you)(you)(you)(you)(you)(you)(you)(you)標管調(diao)節進(jin)(jin)油(you)(you)(you)(you)(you)(you)(you)(you)閥，保持進(jin)(jin)出(chu)(chu)油(you)(you)(you)(you)(you)(you)(you)(you)平(ping)衡(heng)，打開(kai)加熱(re)器開(kai)關，根(gen)據真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)和(he)水(shui)飽(bao)和(he)曲線(xian)圖(tu)設定好加熱(re)的(de)(de)(de)(de)(de)溫(wen)度(du)(du)給油(you)(you)(you)(you)(you)(you)(you)(you)加熱(re)，揮發(fa)油(you)(you)(you)(you)(you)(you)(you)(you)中的(de)(de)(de)(de)(de)水(shui)分(fen)，如(ru)果(guo)油(you)(you)(you)(you)(you)(you)(you)(you)中水(shui)分(fen)過(guo)多(duo)時(shi)(shi)候，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)缸內(nei)油(you)(you)(you)(you)(you)(you)(you)(you)沫會增(zeng)高，此(ci)時(shi)(shi)必須打開(kai)放氣(qi)閥控(kong)制適應(ying)的(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)，待水(shui)份減(jian)少、油(you)(you)(you)(you)(you)(you)(you)(you)液(ye)下(xia)降后(hou)(hou)關閉(bi)放氣(qi)閥門，使(shi)得真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)達(da)到極限。此(ci)時(shi)(shi)要注(zhu)意各油(you)(you)(you)(you)(you)(you)(you)(you)表(biao)(biao)(biao)的(de)(de)(de)(de)(de)反應(ying)，如(ru)果(guo)壓力表(biao)(biao)(biao)讀書大(da)于0.4MPa時(shi)(shi)，說明精濾器內(nei)的(de)(de)(de)(de)(de)濾芯表(biao)(biao)(biao)層(ceng)吸(xi)附的(de)(de)(de)(de)(de)雜(za)質太(tai)多(duo)，需要清洗即可(ke)(ke)，工(gong)作完(wan)畢后(hou)(hou)，停(ting)機時(shi)(shi)先(xian)停(ting)加熱(re)系統3分(fen)鐘，再(zai)停(ting)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵、進(jin)(jin)油(you)(you)(you)(you)(you)(you)(you)(you)泵，關閉(bi)進(jin)(jin)油(you)(you)(you)(you)(you)(you)(you)(you)閥，待余(yu)油(you)(you)(you)(you)(you)(you)(you)(you)拍完(wan)后(hou)(hou)停(ting)止排(pai)油(you)(you)(you)(you)(you)(you)(you)(you)泵，打開(kai)放氣(qi)閥，使(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度(du)(du)達(da)到正(zheng)常(chang)(chang)大(da)氣(qi)壓，排(pai)完(wan)缸內(nei)的(de)(de)(de)(de)(de)油(you)(you)(you)(you)(you)(you)(you)(you)，剩(sheng)下(xia)的(de)(de)(de)(de)(de)油(you)(you)(you)(you)(you)(you)(you)(you)從放油(you)(you)(you)(you)(you)(you)(you)(you)閥放出(chu)(chu)，防止下(xia)次使(shi)用時(shi)(shi)混入不同型號的(de)(de)(de)(de)(de)油(you)(you)(you)(you)(you)(you)(you)(you)中，后(hou)(hou)關閉(bi)空(kong)(kong)(kong)(kong)氣(qi)開(kai)關。

五：技術(shu)指(zhi)標：