1、Automaticself-cleaningfilterOperationmanualModelCNAF-JTBeijingLuolun(ExcelEthics)filtrationEquipmenttechnologyCo.,LtdProductintroductionFiltrationisoneimportantpartofwaterpurification,whichfilterstheimpurityinordertoachievethepurposeofwatertreatmentorprotection.Traditionalnetfiltrationapproacheshave

2、beenwidelyappliedinwatertreatmentandindustrialwaterrecyclingsystemowingtoitsgoodfiltrationresultandsmallresistance.However,theseapproacheshavethelimitofvolumeofimpuritytobetreated,easilyblockedandcomplicatedcleaningprocesswhichmustbecleanedafterthewholesystemisdisassembly.Thiskindofcleaningprocesslo

3、sesthemonitorandlowerstheautomationforwholesystem.Automaticcleaningfiltrationfiltersthegreywaterandautomaticallycleansthefilterwithoutstoppingsupplyingthewater.Thesystemisfullyautomaticandtreatsbigvolumeofgreywater.SolenoidmotorsStainlesssteelsbrushPicture1ServiceablerangeJT-automaticself-cleaningfi

4、lterwidelyappliedincircleoracycliccoolingwaterssystem,heatexchangingsystem,centralair-conditioningsystem,andcentralheatingsystem,hot-waterboiler,whichareusedtoprotectcoolingequipment,heatingexchangingsystem,airconditionandboiler.Itissuitabletoindustrycirculatingwaterfiltrations,suchassteelsystem,pet

5、roleumchemicalindustry,metallurgy,electron,papermaking,food.ThisequipmentrequestswatertemperatureflowthefiltercantCsurpass95Therequestofwaterquality:Thesuspendedsubstanceinwaterissmallerthan60mg/L,suspendedsubstancecanbeallowedtoachieve110mg/Lintheshortadequatetime.Ifthewaterqualitycannotmeettherequ

6、irements,itneedstopretreatmentbeforeentertotheinlet.ProductfunctionsandcharacteristicsproductfunctionsAutomaticcleaningfiltrationsystemfiltersthegreywaterandautomaticallycleansthefilterwithoutstoppingsupplyingthewater.Thesystemhastwocontroltypes:Manualandautomatic.Automaticcontrol:Therearetwowaysfor

7、automaticcontrol.Oneistimerandtheotherispressuredifference.Setthetimeforthefiltrationonthetimer.Whenitfinishesthecleaningprocessstartsautomatically.Inthemeantime,thecontrolsystemcomparesthesystempressuredifferencewithpre-setpressuredifference.Ifbothdifferencesmeettogetherthesystemstartstheautomaticc

8、leaning.Thedurationissetbythetimer.Whenthecleaningfinishesthesystemgoesbacktotheinitialstateandisreadyforthenextcycle.Manualcontrol:Turntheswitchtothemanualanditstartstocleanthefiltermanually.Customerscanchooseanymodelofcontrolaccordingtotheneed.Pleaseseethedetailsofoperationintheoperationsection.pr

9、oductCharacteristicsThedefaultfilterfitnessis100micronsandoptionalfrom100micronsto3000microns.Moreover,itsfilterareaislarge,thepollutionalloadishigh,andusercansettingaccordingtoactualworkingcondition.Itiseasytooperateautomaticcleaningundertheelectronicmonitor.Allparametersforthecontrolsystemcanbeadj

10、usted.Thesystemhasdesignedfortheover-loadmotorprotector.Thesystemfeaturesinnon-stopsupplyofwaterwhenthecleaningisprocessed.Itconsumeslittlewatertoclean.Theamountofwaterusedislessthan1%ofthetotalamountofwater.Easytomaintainanduninstall.ThesystemisdesignedFrenchconnectionandeasy.Productmodeldescriptio

11、nsJT-automaticself-cleaningfiltersspecificationsisdistinguishedbyinsidenominaldiameterofwater3456810inletandoutlet,Conventionalproduceshavetwelvespecifications:12、14、16、18、20.PN=1.6MPaRepresentationofthespecificationsasfollowed:CNAF-JTPN(MPa)Insidenominaldiameter(inch)modelModelAutomaticself-cleanin

12、gfilterForexample:10JT-automaticself-cleaningfiltercanbeexpressedasCNAF-JT10-1.6ProductstructuredescriptionsAsshowninpicture1,weadoptthemechanical-electricalintegrationsystemdesignJT-automaticself-cleaningfilterismadeofdriver,controlcircuit(includingtheswitchofpressuredifference),filtration,cleaning

13、parts,Frenchconnectionetc.Electricalcontrol,controlcircuitanddischargevalvearethemainpartsforthecontrolsystemwhichoperatestheautomaticcleaningprocess.Controlcircuitismadeofswitchofpressuredifference,brassandconnectionetc.Thefilterisnormallymadeofstainlesssteelandcanbeotheroptionsaccordingtothewatert

14、emperatureandquality.ProductOutlook1、mountingdimensions(asshowninpicture2)Picture2Sharpchart，asshownintable1Table1ModelpipediameterJJlJ2YY1KWeight(inch)mmmmmmmmmmmm(Kg)CNAF-JT03388637671868325767387CNAF-JT044936411770683257673106CNAF-JT0551018461852683257673132CNAF-JT0661111523951744303725197CNAF-JT

15、08814277151237820349777248CNAF-JT101016858531439874393826360CNAF-JT121218159441569939458908486CNAF-JT141420821094179210265451010653CNAF-JT161623601239201910986081111765CNAF-JT181826321389224511996791213814CNAF-JT202029191547248312887171250920CNAF-JT24243510186528641458864144010387technicalperformanc

16、eparametersTechnicalparametersandmainconstructionsizeasshownintable2:modelparameter、JT03JT04JT05JT06JT08JT10JT12JT14JT16JT18JT20JT24workingvoltalternatingcurrent380V50Hzpower(kW)50.250.370.370.370.550.750.752.202.20Economicoutput(m3/h)45651051502604105908001050132016302350minimumoperating

17、pressure(MPa)0.1maximaloperatingpressure(MPa)1.6Filteringarea(cm2)116513672095301452707867114141555220344257513178642295Inletandoutletinsidenominaldiameter(mm)DN80DN100DN125DN150DN200DN250DN300DN350DN400DN450DN500DN600washwatervalveinsidenominaldiameter(mm)DN50-DN80thetimeforpollutiondischarge(s)106

18、0MattersneedattentionThedevicehasbeendebuggedbeforeleavingthefactory,itcanrundirectlyWwhihleentuhseing.equipmentparameterscannotsatisfytheuserrequest,theusercanactaccordingtotheactualoperatingmodetosetvariousparameters,orselectswayssuchashandcontrol,automatictimingcontroltocarryontheworkcorrespondin

19、gly.Whenrunsforthefirsttime,pleasecarryonaccordingtothebelowstep:Inspectsthefilterwhethertobeatthenormalworkcondition:Whetherthepollutiondischargetubehasbeenconnected,lengthofblowdownpipecantsurpass15meters,cannothavetheupwardinclinationangle,inordertoavoidhasthebackpressure.Examineeachjointwhetherr

20、eliable.Examinethattheelectriccabinetisdry.Power-on,thegreenpowerlightturnbright,indicatedthatelectricalcontrolledpartisatthenormalworkcondition,theequipmentcanputintoserviceNotes:maintainhandsdrywhileinsertstheelectricpowersource.Meanwhilemaintainelectriccontrolpartisdryduringthefilterworking,canno

21、tletthewaterenterinto.InstallandtransportPowerconnectionPleasechoosepowersocketfollowingthehintsaboutvoltageandpoweronthenameplate,select1.5mm2or2mm2wireandswitch-ininputterminaltothebottomoftheelectricalcabinet,asshowninpicture3.Pleaseinstallthetriphasepoweraccordingtothepicture3.BlackBlackBlackBla

22、ckYello123456LIL2L3NPEPicture3TheconnectionaboutcontrolboxElectricalmotorconnection:Theelectricalmotortriple-phaselineswitch-inU3,V3,andW3separately;thegroundwireswitch-inPE.Asshowninpicture4,theyswitch-inendboardontherightoftheelectricallycontrolledboxbottom.Solenoidpilotactuatedvalveconnection:the

23、redlineswitch-intheelectricallycontrolledbox104terminator,theblacklinetoswitch-intheelectricallycontrolledboxNterminator.Theolivinelinesswitch-intheelectricallycontrolledboxPEterminator.Asshowninpicture4,theyswitch-inendboardontherightoftheelectricallycontrolledboxbottom.Pressuregageswitchconnection

24、:TheNOterminatorswitch-intheelectricallycontrolledbox102terminator,theCOMterminationswitch-intheelectricallycontrolledbox108terminator.Asshowninpicture4,theyswitch-inendboardontherightoftheelectricallycontrolledboxbottom.ElectricmotorPressureswitchSolenoidpilotactuatedvalvePicture4Installationandpre

25、cautionThearrowindicatesthewaterflowdirection.Thefiltrationneedstobeinstalledbythisdirection.SewagepipeshouldbeFrenchconnectedontothewatersolenoidvalve.Thepipeshouldnotbelongerthan15metersandnoanglesallowedinordertoavoidthepressuredifference.Therearetwowaysoffilterinstallation.SeePicture57.Pleasenot

26、ethewaterflowdirectionmustbecorrectandthewatersolenoidvalveshouldbeinstalledatahorizontalleveloratlowerplaceinordertohaveafullcleaning.Automaish1-i：1h.ifilterbypassnot已:t上l已五工已cticinofth已；ittuwist上l已已rdii-已ctiijn=門工廣已foriiicis已Picture5Picture6_j_、pollutiondischargeisdown_Thefiltershoulduseatandemcom

27、bination.Toguaranteeuninterruptedwatersupplywhenoverhaulingthedeviceforwatertreatment,Wesuggestyouestablishedthebypassinthesystem,theinletandoutletoffilterandthebypassshouldinstallthecut-offtousethevalve,forexample:Thecut-offvalve,thereedvalveandsoon.Theselectionoffilterspecificationshouldmatchtothe

28、pipelineinstallation.Forexample:Thesystemcaliberis10,thusyoumaychoosefilterofspecification10.Whentheflowratecannotsatisfythepipelinerequests,usersmayusethewayofparallelconnection,asshowninpicture7Picture7Thefiltershouldinstallbeforethewaterequipmentwhichsystemneedtobeprotected,theinstallationshoulda

29、pproachtotheprotecteddeviceasfaraspossible.Installthecheckvalveintheoutletofthefilterintheplacemaycausebackflow.Inthedynamicsystem,thefiltershouldinstallbetweenthepumpandtheequipment,moreapproachestheequipmenttobebetter.IfpressurebetweenthepumpandequipmentsurpassesfiltersEP,shouldinstallthefilterbef

30、orethepump,andapproachthepumpasfaraspossible.InstallationoftheelectricalControllers:Whenelectriccontrolleavingtheplant,tobefixedaccordingtodefaultposition.Iftheactualpositionisdifferentfromthedefaultposition,userscandismantlefourerectionboltsusedfixedelectriccabinet,afteradjustingtheelectriccabinetb

31、racketandelectriccabinetscorrectdirection,andthenfixthefourerectionbolts.Choosethereasonableinstallationenvironment,payattentiontowaterproofing,rainproof,andmoisture-proof.Beforeleavingtheplant,theproductshavebeendebugged,usershouldnotdisassembleordebugatwill.OperationSTserieshasmanualandautomaticwa

32、yofcleaning.Thecontrolpanelisasfollowsinthepicture10.FiltrationtimeCleaningtimeManualAutooooAlamControlPowerPicture10ManualTurnmanual/autotomanualposition.Seepicture10.Motorandwatercontrolareconnectedtothepower.Thewatervalveopensanditstarstoclean.Turnthemanual/autotoautothesystemgoesintoautomaticpro

33、cess.Manualcontrolisawaytocheckwhetherthemotorandwatervalveworkproperly.Ifthesystemcantcleannormallywhenitisundermanualanditcantdounderauto.AutoTurntoautoposition.Setthefiltrationtimeandcleaningtimeontimer.Thesetupfiguresaredisplayedinthebottomofthetimerandthecountingfiguresaredisplayedonthetopofthe

34、timer.Timersetting:Presstheselectbuttonandthefirstdigitpipeflashes.Pressthe“up”buttontoadjustthefigureandpresstheselectbutton.Theseconddigitpipeflashes.Usethiswaytoadjustallfiguresforthetime.Whenthesettingisdonethedigitpipewillflash8timesandthefiguresaresavedtothememorywherealldatawontbelosteventhep

35、owerisoff.Pressthestartbuttonthetimerbeginstocountthetime.Ifthepowerisoffthetimerwillcountthetimewhenthepowerisbacknexttime.Thefiltrationtimemeasuresinminute.Themaximumtimeis9999minutes.Thecleaningtimemeasuresinsecond.Themaximumtimeis99.99seconds.Turntoautostatewhenthepowerison.Thefiltrationprocesss

36、tartsforadurationthatsetsinthetimer.Inthemeanwhilethepressuredifferenceswitchalsocomparesthepressuredifferencebetweentherealsituationandthefigurethatissetupinitially.Ifthedurationoftimeforfiltrationisupbutthepressuredifferenceshaventmetthenthesystemalsostartstoopenthecleaningvalveandbegintoclean.The

37、timeofcleaningisbeingcounted.Whenthetimeofcleaningendsthecleaningvalvecloses.Newcyclebegins.Intheothersituation,iftheofdurationoftimesetonthetimerhasntelapsedandthepressuredifferenceshavemeteachotherthenthesystemalsoopenthecleaningvalvesandstartscleaning.Thefilterstopscountingandcleaningprocessstart

38、stocountthetime.Thesystemwillrepeattheprocesstimebytime.Picture11AdjustmentofPressuredifferenceindicator(Picture11)Thepressuredifferenceindicatorhasbeensetinthefactoryandthepressuredifferenceis0.5Bar.Thereisanadjustingscrewonthelowpressureendoftheindicator.Oneclockwiseturnincreasethepressuredifferen

39、ceby0.06Bar.Oneanticlockwiseturndecreasethepressuredifferenceby0.06Bar.E.g.Ifthecurrentpressuredifferenceis0.5Barandneedstobechangedto0.2Bar,5anticlockwiseturnsareneeded.Viceversa.Adjustmentofpressuredifference:theindicatorcanbeuninstalledfromthesystemandconnectitshighpressureendtothepressure-increa

40、seequipmentandpressuremeteriftheindicatorneedstobeadjusted.Observethemovementofindicator.Increasethepressuretothefigureneededonthehighpressureend.E.g.0.5Barisneededforthepressuredifferenceindicator.Turntheadjustingscrewwhenthepressuremeterreads0.5Bar.Ifthescrewmovestothefigureof0.5Baritisthefigureforthepressuredifferenceindicator.ServicePromiseBeijingLuolun(ExcelEthics)filtrationEquipmenttechnologyCo.,regardsqualityandcreditstandingaslife,insistsonthecorporateprinciple“Createwithheart,Basedonthemarket”.Aimatmeetingcustomersneed,wemakethefollowingPromise:Guaranteeperiodforproduct