油水分離器實(shí)驗(yàn)工藝

油水分離器試驗(yàn)程序首先應(yīng)提供油水分離器及15ppm油份報(bào)警裝置OMD11的相關(guān)證書臨時(shí)污油桶內(nèi)準(zhǔn)備污油水，供試驗(yàn)油份計(jì)使用；確認(rèn)電機(jī)的轉(zhuǎn)向無誤，測量泵的驅(qū)動(dòng)電機(jī)冷/熱絕緣電阻應(yīng)不小1MQ;分離器安全閥試驗(yàn),設(shè)定值P=0.20+0.01Mpa;接通電源，做泵的故障報(bào)警試驗(yàn)；打開下部沖洗水入口的氣動(dòng)活塞閥和上部分離油的出口閥，由下部進(jìn)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(dòng)，上部三通閥排水;確認(rèn)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(yàn)（可模擬進(jìn)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(shí)停止加熱；含油濃度報(bào)警試驗(yàn)，設(shè)定值15ppm;拆下報(bào)警器水樣進(jìn)出口管，進(jìn)口接自試驗(yàn)用污油水，進(jìn)行報(bào)警試驗(yàn)；分離水排放三通閥轉(zhuǎn)換試驗(yàn)（模擬進(jìn)行）當(dāng)分離水含油小于15ppm，排舷外;當(dāng)大于或等于15ppm時(shí)，排舷外口自動(dòng)關(guān)閉,轉(zhuǎn)換為排艙底水艙；分離器運(yùn)行分離器30分鐘，分離器連續(xù)操作兩個(gè)分離循環(huán)，依靠時(shí)間的設(shè)定從油注入到油渣排出口；10.試驗(yàn)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