xkz旋转滤网利用说明书机械英文.pdf

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XKZ型旋转滤网
Travellingscreen
Usagespecification
(Mechanical)
:.
List
一、Purposeandperformance-------------------------------1
1-一、Purposeandperformance----------------------------------1
1-二、Usagecondition------------------------------------------1
二、Maintechnicalparameters------------------------------2
2-一、Modelexplanation------------------------------------------2
2-二、Maintechnicalparameters--------------------------------2
三、Structure&functionandworkprinciple------------3
3-一、Structure&function------------------------------------3-7
3-二、Workprinciple------------------------------------------8-9
四、Installationandcommissioning-----------------------10
4-一、Installation---------------------------------------------10
4-1-一、Preparebeforeinstallation----------------------------10
4-1-二、Installationofguidetrackandsecondaryembeddedparts--------10
4-1-3、Installationofthetravelingbandscreen----------------------11
4-2、Commissioning---------------------------------------------12
五、Operation---------------------------------------------------13
Pleaseseetheelectricinstructionmanualforoperation------------------13
六、UsageandMaintenance---------------------------------13
6-一、Usage----------------------------------------------------13
6-2、Maintenance----------------------------------------------14
:.
七、Applicationandperformance
1-:
Thetravelingbandscreenisapieceofrequiredequipmentfortrashremovalinpower

reaches,whichpreventsandremovesweed,leaf,fish,shrimpandotheraquatic
animalsinthewaterandwastefromindustry,agricultureandlivingtrash,after
filtration,thewaterisconformed,therefore,itiswidelyusedinpowerplant,city
watersupply,metallurgy,chemicalandotherindustriesfortakingsurfacewater.
Themachineisfeaturedinreliablefiltration,smoothwaterflow,soundtrashremoval,
stableoperation,lownoise,highpressurebearing,safetyandreliability,simple
structure,easymaintenanceandetc.,whichisapplicableforseawaterandfreshwater,
andaleveldifferencecontroldeviceisjointlyusedforautomaticoperation.
1-
Itisapplicablefordirectflowwatersupplysystemwhichwateriswithmiddling
,

beforethewatertakingportaccordingtofeaturesofthewatersource,likeicicle
deposit,mudandsandandetc.
八、Seriesmodelsandmaintechnologicalparameters:
2-一、Modelexplanation:
XKZ——3500
Nominalwidthofscreen(mm)
Faceincoming
Framestructure
Travelingbandscreen
:.
2-二、Maintechnicalparameters

1Nominalwidthofscreenmm3500
2Applieddepthm
3Pitchofchainplatemm600
4Walkupspeedm/min
5Startingwaterleveldifferencemm300
6Alarmwaterleveldifferencemm400
Designedwaterleveldifferenceof
7mm1500
screenplate
8Designedflowspeedpassingthroughm/s
9NetsizeofnetholemmФ2-6x6
PlanetcycloidneedleModel
10
wheelreducerSpeedratioi17x17=289
1
Motor(Outdoor)PowerKW
11
YD160M-8/4-
12TotalSpeedratioi1569
13SprayingwaterpressureofnozzleoutletMPa≥
14NozzlequantityofeachscreenPCS45
15Sprayingwaterquantityofonescreenm3/h205
16Flowvolumeofeachmeterdepthm3/h6552
17Largestassemblyunitliftheightm4
18Largestassemblyunitliftweightkg5000
19Machinetotalweightkg13450
:.
九、Structure,functionandworkingprinciple:
3-1Structureandfunction:
TravelingbandscreenofmodelXKZismadeupofupperframe,screenplate
assembly,supportrail&trackframe,driveshafttransmissionsystem,flushwater
system,achainextensionalarmapparatus,safetyprotectiondevice,reducer
drivestationandsprocketcoverunitetc.
(1)Upperframe(Seethefigurebelow)
Theupperframeismadeupoftheuppermainframe,topframe,
supportthedriveshaftsystem,
adjusted,
intofrontandrearcover,withobservationwindowset.
(2)Screenplateassembly(Seethefigurebelow)
Thescreenplateismadeupofnetframeandstainlesssteelscreennetwith
punchingholeandbearswaterpressureresultedfromwaterleveldifferencebetween:.
,realizecompletesealing
,adopttheArc-meshtypecurve-seal
structure。Thechainismadeupofchainplate,roller,
materialisMCsinglecastnylonwhichbeabletobeargrinding,lowrunningnoise,
protectingrollertrackfromabrasion,improvingmachinewholeservicelife.
Bandscreenplateunit
Arc-meshtypebandscreenplate
:.
(3)Supportrail&trackframe(Seethefigurebelow)
Ismadeupofslottypepoleguidetrack,bottomarcridgeandconnectframe。
(4)Driveshafttransmissionsystem(Seethefigurebelow)
Thetravelingbandscreentransmissionsystemismadeupdrivedevice(motor,
planetcycloidneedlewheelreducer),driveshaft,chainsprocketandchainandetc.

connectedtothechainwithbolttoformcloseandcontinuousoperationchain。
(5)Waterpipewashingsystem(Seethefigurebelow)
:.
valvewaterflushingsystemisrecommended,
flushingpumptakesthesourceafterthenetasflushingwater,waterfiltershallbe
~3mm,and
otherspaceshallbelessthan3mm.。
(6)Safetyprotectionsystem(Seethefigurebelow)
Toensuresafeoperationofthetravelingbandscreen,overloadandover-current

screenplateisoperatedinoverloadconditions,compressedspringintheprotection
deviceacts,namely,
reliable,visibleandeasytoadjust.。
:.
(7)Chainextensionalarmapparatus(Seethefigurebelow)
workingprinciple:whenchainplateextends,happenbendingphenomena
inguidetrack,abovedrawingshowtherollerdepartureitsoriginal
trackatconnectionplacebetweenthestraighttrackandarctrack,then
presstherotateblocktorotateasthedrawingshowdirection,pullthe
rodtotouchlimitswitchclose,thesignalsendoffelectricloopto
stopmotorandgiveoutsound&lightalarm.
:.
3-二、workingprinciple:
(1)Schematicdrawingofthestructure(Seethefigurebelow)
(2)Workingprinciple
Drivenbymotorandreducedbyreducer,ittransmitsthedriveshaftandlifting:.
chainsprocket,whichdrivestheworkingchain,whichdrivesthescreenplate

uptrasheffectivelybeforethenetandliftsituptotheground(zeroMeterlayer
above).Thenwhichisflushedbythepressuregeneratedbythewaterpipesystemand
makethetrashonthescreenplateintothetrashcollectionchanneltofiltratethewater.
Whentheworkingchainisworkingunderoverloadconditions.,thelimitswitch
worksandsendssignaltomakethemachinestopsandpreventthetravelingband
screen.
:.
十、Installationandcommissioning:
4-1Installation
4-1-1Preparationbeforeinstallation:
Checkcivilengineeringfoundationfirstandconfirmpresenthole,foundation,cabinet
depth,foundationbolt,sizeofguidetrackandlocationtoleranceareconformedwith
,contactthe


equipment,waterflushingsystemanddrainagechannelshallbeready.
4-1-2Installationofguidetrackandsecondaryembeddedparts
Guidetrackofthetravelingbandscreenismadeupofseveralsections,whichare
non-
trackfromthelowertotheupperandassemblethenumberedflexiblesealingdevices.
Aftertheguidetrackandsecondaryembeddingpartsarereadyaccordingtothe
drawing,
,re-measurethesizeandposition
tolerancetomakethetoleranceinlinewithdrawingrequirementsandtestifthereis
,theguidetrackand
othersecondaryembeddedpartsarefirmlywelded,andre-checkdisplacementand
,
secondarypouringmaynotleadtogreatdeformandre-checkafterpouringtomakeit
conformed,otherwise,,removeimpuritiesinthe
watercabinetandguiderail.
:.
Guidetrackandsecondaryembeddingdrawing
4-1-3Installationofthetravelingbandscreen

oftheliftingchainsprocketandlimitcentrallineofthelowerarcguiderailshallbe
,
flushingpipeandnozzle,andmaketheoverloadprotectiondevice,trashdischarge
,generally6-10knotsfor

,payattentioncorresponding
relationofthechain,namely,internallinktointernallinkandexternallinktoexternal
,adjustthetensionsystemandkeepthedriveshaft

thescreenplate,payattentiontogravitybalanceatbothendstopreventthescreen
platfromfallingdowntothecabinetbottomowingtounbalancegravityattheboth:.

,adjustthespacebetweensealing
rubberstripoftheframeguidedrailandsidetightnessplateonthescreenplateand
checkifthereisanycomponentorconnectingpiecemissedaccordingtopartlocation

powersupply,manualinchingfortrialoperationof1-2circles,checktherotation

caseofabnormality,clearwatercabinetofthetravelingbandscreenandinstallthe
uppercover。
4-2Commissioning
(1)Trialoperationwithoutload
Afterthetravelingbandscreenisinstalledandcommissioned,addsufficientlubricant
,atrialoperationwithoutwatershallbe
-60minutes,checkthemotorcurrentis
stable,idlingpowerofthemotorisconformed(makearecord)andobserveifthereis
anycollision,block,abnormalsound,vibration,.
(2)Trialoperationwithload
Aftertheidlingtrialoperationisaccepted,cabinetofthetravelingbandscreenisfull
,thenstartthewaterpumpto

middlingsuspensionandratedflow,one-hourcontinuousperformanceshallbe
,andthetrialoperation
withloadisacceptedifthedifferencemaynotexceed50-100mm.
十一、Operation:
(1)Seetheelectricinstructionmanualforoperation.
十二、Useandmaintenance:
6-1Userequirements:.


paidtoduringoperation:
(1)Thetravelingbandscreenisonlyusedtoremovesuspendedtrashinthewater