油水分離器實驗工藝

油水分離器試驗程序首先應(yīng)提供油水分離器及15ppm油份報警裝置OMD11的相關(guān)證書臨時污油桶內(nèi)準(zhǔn)備污油水，供試驗油份計使用；確認電機的轉(zhuǎn)向無誤，測量泵的驅(qū)動電機冷/熱絕緣電阻應(yīng)不小1MQ;分離器安全閥試驗,設(shè)定值P=0.20+0.01Mpa;接通電源，做泵的故障報警試驗；打開下部沖洗水入口的氣動活塞閥和上部分離油的出口閥，由下部進入沖洗水，上部出油口排氣,當(dāng)水注滿后各閥關(guān)閉,三色兩極管為綠色，排水泵起動，上部三通閥排水;確認壓縮空氣的壓力為6~8bar,供水壓力為最大1bar;油份探測器試驗（可模擬進行，三色兩極管顯示）接通電加熱器.當(dāng)探測器從水中浸入到油或空氣中，三色兩極管顯示紅色,裝置上部排油閥打開，排油到艙柜;重新浸入水中，三色兩極管顯示為橙黃色（或者閃亮，為反沖洗）上部反沖洗水出口閥打開，油排出閥關(guān)閉.泵停止,同時停止加熱；含油濃度報警試驗，設(shè)定值15ppm;拆下報警器水樣進出口管，進口接自試驗用污油水，進行報警試驗；分離水排放三通閥轉(zhuǎn)換試驗（模擬進行）當(dāng)分離水含油小于15ppm，排舷外;當(dāng)大于或等于15ppm時，排舷外口自動關(guān)閉,轉(zhuǎn)換為排艙底水艙；分離器運行分離器30分鐘，分離器連續(xù)操作兩個分離循環(huán)，依靠時間的設(shè)定從油注入到油渣排出口；10.試驗后用海水沖洗系統(tǒng)5~10分鐘.THETESTPROCEDUREFOROILY-WATERSEPARATORTYPE:SKITS5.0m3/hFIRSTSUPPLYCORRELATIONCERTIFICATEFORRWOOILWATERSEPARATOR&FOR15ppmALARMMONITORFILLINBUCKETWITHOILY-WATERMIXTUREFORTEST;CHECKTHEDIRECTIONOFMOTORROTATION.MEASURETHEISOLATIONRESISTANCEOFMOTORPUMPINCOLDANDHOTCONDITION.THEVALUEISNOTTOBELESSTHAN1MQ;TESTSAFETYVALVEOFSEPARATOR.THESETTINGPRESSURE:P=0.20+0.01Mpa;SUPPLYPOWER,TESTTHEPUMPFAILUREALARM;OPENTHEPNEUMATICPISTONVALVEOFFLUSHINGWATERINLETANDTHEVALVEOFOILOUTLET.FILLFLUSHINGWATER,VENTILATEAIRFROMOILOUTLET.WHENFLUSHINGWATERISFULL,THEDIODEISGREENANDTHEDISCHARGEWATERFROMUPPERTHREE-WAYVALVE;ENSURECOMPRESSEDAIRSUPPLYARE6~8bar,WATERSUPPLYISMAX1bar.THETESTFOROILLEVELSENSOR(SIMULATION)THEHEATERWORK,WHENSENSORISDIPPEDINTOOILORAIR,THEDIODEISRED,THEVALVEOFDISCHARGINGOILANDDISCHARGEOILTOBILGETANK.WHENSENSORISDIPPEDINTOWATER,THEDIODEISORANGE,THEVALVEFORFLUSHINGWATEROUTLETOPEN,THEVALVEFORDISCHARGEOILISCLOSED.THEPUMPANDHEATERSTOP.OILCONTENTALARMTEST.THESETTINGVALUE:15PPM;THETREATEDWATERCHANGER-OVERVALVETEST(SIMULATION).WHENTHEOILCONTENTOFTHETREATEDWATER<15PPM,ITISDISCHARGEDOUTBOARD,WHENTHEOILCONTENTOFTHETREATEDWATERS15PPM,ITISDISCHARGEDTOBILGETANK.OILSEPARATORTHESEPARATORTOOPERATEDFOR30min---SEPARATORTOOPERATETWOCONSECUTIVEPURIFYINGCIRCULATION,FROMOILFIL