Alfalaval Toftejorg MultiMidget User manual

Covering:Standardversions
Firstpublished:2014-04
ESE02830-EN72022-10
Originalanual
InstructionManual
AlfaLavalToftejorgTMRotarySprayHeadsMultiMidget&MultiMagnum

Tableofcontents
Theinformationhereiniscorrectatthetimeofissuebutmaybesubjecttochangewithoutpriornotice
1.DeclarationsofConformity.................................................................4
2.Safety..........................................................................................6
2.1.Iportantinforation.............................................................................6
2.2.Warningsigns.....................................................................................6
3.Introduction..................................................................................7
3.1.Introduction........................................................................................7
3.2.IntendedUse......................................................................................7
3.3.PatentsandTradearks.........................................................................8
3.4.QualitySyste....................................................................................8
4.Installation....................................................................................9
4.1.Functioning........................................................................................9
4.2.GeneralInstallationInstructions.................................................................10
4.3.GeneralSafetyPrecautions......................................................................10
5.Operation.....................................................................................11
5.1.NoralOperation.................................................................................11
5.2.Safetyprecautions................................................................................11
6.MaintenanceandRepair....................................................................12
6.1.Service-RecoendedServiceIntervals.....................................................12
7.TechnicalData...............................................................................13
7.1.AlfaLavalToftejorgMultiMidget.................................................................13
7.2.AlfaLavalToftejorgMultiMagnu...............................................................16
8.ProductProgramme.........................................................................19
8.1.ProductPrograe..............................................................................19
9.GeneralInformation.........................................................................21
9.1.Service&Repair..................................................................................21
9.2.HowtocontactAlfaLavalKoldingA/S.........................................................21
3

1DeclarationsofConformity
EU EU
EUDeclaration Declaration Declarationof of ofConfority Confority Confority
TheDesignatedCopany
AlfaLavalKoldingA/S,Albuen31,DK-6000Kolding,Denark,[phone]
Copanynae,addressandphonenuber
Herebydeclarethat
RotarySprayHead
Designation
MultiMidget,MultiMagnu
Type
Serialnuberfro2021-0001to2030-99999
isinconforitywiththefollowingdirectiveswithaendents:
-MachineryDirective2006/42/EC
Thepersonauthorisedtocopilethetechnicalfileisthesignerofthisdocuent.
GlobalProductQualityManagerLarsKruseAndersen
TitleNae
Kolding,Denark2022–10–01
PlaceDate(YYYY-MM-DD)Signature
ThisDeclarationofConforityreplacesDeclarationofConforitydated2016-02-01
4

1DeclarationsofConformity
UK UK
UKDeclaration Declaration Declarationof of ofConfority Confority Confority
TheDesignatedCopany
AlfaLavalKoldingA/S,Albuen31,DK-6000Kolding,Denark,[phone]
Copanynae,addressandphonenuber
Herebydeclarethat
RotarySprayHead
Designation
MultiMidget,MultiMagnu
Type
Serialnuberfro2015-0001to2030-99999
isinconforitywiththefollowingdirectiveswithaendents:
-TheSupplyofMachinery(Safety)Regulations2008
Signedonbehalfof:AlfaLavalKoldingA/S
GlobalProductQualityManagerLarsKruseAndersen
TitleNae
Kolding,Denark2022–10–01
PlaceDate(YYYY-MM-DD)Signature
DoCRevison_01_102022
5

2Safety
Unsafepracticesandotherimportantinformationareemphasizedinthismanual.
Warningsareemphasizedbymeansofspecialsigns.
Always Always
Alwaysread read readthe the themanual manual manualbefore before beforeusing using usingthe the thetank tank tankcleaning cleaning cleaningmachine! machine! machine!
2.1Importantinformation
W W
WARNING ARNING ARNING
Indicatesthatspecialproceduresustbefollowedtoavoidseriouspersonalinjury.
CAUTION CAUTION
CAUTION
Indicatesthatspecialproceduresustbefollowedtoavoiddaagetothetankcleaningachine
NOTE NOTE
NOTE
Indicatesiportantinforationtosiplifyorclarifyprocedures.
2.2Warningsigns
Generalwarning:
6

3Introduction
3.1Introduction
Thisanualhasbeenpreparedasaguideforinstalling,operatingandaintainingyourAlfaLavalToftejorgRotarySprayHead
tankcleaningachine.Shouldyourequirefurtherassistance,ourTechnicalSalesSupportdepartentandworldwidenet
ofsalesofficeswillbepleasedtohelpyou.Pleasequotethetype,articleandserialnuberswithallofyourenquiries;
thishelpsustohelpyou.
Iportant Iportant
Iportant
inforation: inforation:
inforation:Beforeinstallingtheachineandsettingitintooperation,carefullyreadtheGeneralInstallationInstructions
(page10)andtheSafetyPrecautions(page10)andtakeallnecessaryprecautionsaccordingtoyour
applicationandlocalregulations.
NOTE NOTE
NOTE
Theillustrationsandspecificationscontainedinthisanualwereeffectiveatthedateofprinting.However,ascontinuous
iproveentsareourpolicy,wereservetherighttoalterorodifyanyunitspecificationonanyproductwithoutpriornoticeor
anyobligation
TheEnglishversionoftheinstructionanualistheoriginalanual.Weakereservationsinregardtopossibleistranslationsin
languageversionsoftheinstructionanual.Incaseofdoubt,theEnglishversionoftheinstructionanualapplies.
3.2IntendedUse
Theend-usershouldverify:
-thatthetankcleaningachineisinconforitywithrespecttotank,vesselorcontainersizeinwhichitisused.
-thattheconstructionaterials(bothetallicandnon-etallic)arecopatibilitywithproduct,flushingedia,cleaning
edia,teperaturesandpressureundertheintendeduse.
Iportant Iportant
Iportant
inforation: inforation:
inforation:
Liquid Liquid
Liquidinlet inlet inletpr pr pressur essur essure e e:Maxiu3bar.
Stea Stea
Steacleaning cleaning cleaning:Ifstreacleaningisdonethroughtheachine,thesteapressureustnotcausethe
achinetorotate.
SeeGeneralInstallationInstructionsonpage10ofthisanualforinforationonrecoendedinstallationposition.
7

3Introduction
3.3PatentsandTrademarks
ThisInstructionManualispublishedbyAlfaLavalKoldingA/Swithoutanywarranty.Iproveentsandchangestothis
InstructionManualayatanytiebeadebyAlfaLavalKoldingA/Swithoutpriornotice.Suchchangeswill,however,
beincorporatedinneweditionsofthisInstructionManual.
AlfaLaval,KoldingA/S.Allrightsreserved.
TheAlfaLavallogotypeisatradearkoraregisteredtradearkofAlfaLavalCorporateAB."Toftejorg"isatradearkor
registeredtradearkofAlfaLavalKoldingA/S.Otherproductsorcopanynaesentionedhereinaybethetradearks
oftheirrespectiveowners.Anyrightsnotexpresslygrantedhereinarereserved.
3.4QualitySystem
TheAlfaLavalToftejorgRotarySprayHeadisproducedaccordingtoAlfaLavalKolding’sISO-9001internationalStandard
certifiedqualitysyste.Allpartsareadefrocertifiedaterial.
8

4Installation
4.1Functioning
TheAlfaLavalToftejorgRotarySprayHeadsaretankcleaningachinesintendedforindustrialuseintanks,vesselsand
containersundertypicalCIPprocedures.Theyhaveabroadrangeofapplicationareaswithinfoodandcheicalindustries.
TheAlfaLavalToftejorgRotarySprayHeadisasanitarycleaningdeviceoftherotatingfanspraytypeforperanentinstallation
thatprovidesacleaningpatternfro180°-360°.Theachineiscopletelyself-cleaningwheninstalledinitsself-draining
position(seepage10).AllproductcontactsurfacesareAISI316stainlesssteel(orbettercorrosionvice).
Thecleaningdeviceislubricatedbythecleaningedia.Nooil,greaseorotherlubricantsareused.
TheAlfaLavalToftejorgRotarySprayHeadisdesignedforuseinfoodanddairyprocessingapplications.Itaybeusedin
reactors,ixing/processingtanks,spraydryersandotherprocessequipentwithavoluefro0.1–50³(22-10,998
USgallons)andstoragetanksupto125³(27496USgallons).Forlargervolues,ultipleAlfaLavalToftejorgRotary
SprayHeadsaybeapplied.
Applicationassistanceandoptialpositionrecoendationisavailable.
TheflowofthecleaningediacausesthesprayheadoftheAlfaLavalToftejorgRotarySprayHeadtorotate,withfanslaying
outaswirlingpatternthroughoutthevessel.Thisgeneratesavibratingipactandcascadingflowthatcoversallinternal
surfacesofthetankorreactor.Thedevice’sself-cleaningfeatureisachievedbydirectingthecleaningediathroughthe
rotatingbearingandontotheneckoftheelongatedsprayhead.Withitsdoubleballracedesign,theAlfaLavalToftejorg
MultiMidgetogMultiMagnucanbeinstalledinanyangle.
Spray Spray
SprayPatter Patter Pattern n n
360°270°180°D
9

4Installation
4.2GeneralInstallationInstructions
Self Self
Selfdraining draining drainingposition position position
W W
War ar arning: ning: ning:Recoendedinstallationposition:
Duetothedoubleballbearing,theAlfaLavalToftejorgMultiMidgetandMutiMagnucanbeinstalledinany
angle.Theunitisself-drainablewhenpositionedvertical(uprightorupsidedown).
Itisrecoendedtoinstallafilterwitheshsize250µ(0.01”)inthesupplylinetoavoidparticles,scaleetceterafro
cloggingtheinsideoftheAlfaLavalToftejorgRotarySprayHead.
Befor Befor
Before e einstallation, installation, installation,all all allsupply supply supplylines lines linesand and andvalves valves valvesust ust ustbe be bethor thor thoroughly oughly oughlyflushed flushed flushedtoreovereainsfrowelding,grindingdust,
scaleandotherforeignatter.Duringhandlingandinstallationtreattheachinewithcareinordernottodaagethe
finesurfaceoftheachine.
Note: Note:
Note:Theachineshallbeinstalledinaccordancewithnationalregulationsforsafetyandotherrelevantregulationsand
standards.InEU-countriesthecopletesysteustfulfiltheEU-MachineDirectiveanddependingofapplication,the
EU-PressureEquipentDirectiveandotherrelevantDirectivesandshallbeCE-arkedbeforeitissetintooperation.
4.3GeneralSafetyPrecautions
TheAlfaLavalToftejorgRotarySprayHeadisintendedforuseinsideatankonly,andustnotbeoperatedinopenair
orwhenthetankisopen.
W W
War ar arning: ning: ning:Precautionsshallbeadetopreventstartingthecleaningoperation,whilepersonnelareinsidethetankor
otherwisecanbehitbywaterjetsfrothecleanerhead.
10

5Operation
5.1NormalOperation
Cleaning Cleaning
CleaningMedia Media Media
UseonlyediacopatiblewithStainlessSteelAISI316/316LandSAF2205.Noraldetergents,oderatesolutionsofacids
andalkalisareacceptable.Aggressivecheicals,excessiveconcentrationsofcheicalsatelevatedteperatures,aswellas
certainsolventshydrochloridesshouldbeavoided.IfindoubtcontactyourlocalAlfaLavalsalesoffice.
Pr Pr
Pressur essur essure e e
Pleaseakesurethattheconnectionsarecorrectlyountedbeforeopeningofthewashingvalve.Applypressuregraduallyto
avoidhydraulicshocks,whichightstressechanicalpartsintheAlfaLavalToftejorgRotarySprayHeadcleaner.Maxiu
pressuredifferenceis3.0bar.
Draining Draining
Drainingusing using usingcopr copr copressed essed essedair air air
Iftheachineisdrainedusingcopressedair,thenthecopressedairpressureustnotcausetheachinetorotate.
Drainingshouldalwaysbedoneinsidethetank.
Stea Stea
Steacleaning cleaning cleaning
Ifstreacleaningisdonethroughtheachine,thesteapressureustnotcausetheachinetorotate.
T T
Teperatur eperatur eperature e e
Theaxiurecoendedcleaningfluidteperatureis95oC.Theaxiurecoendedsteateperatureis140oC.
Theaxiuabientteperatureis140oC.
After After
Afteruse use usecleaning cleaning cleaning
Afteruseflushtheachinewithfreshwater.Cleaningediashouldneverbeallowedtodryorsettleinthesyste.
5.2Safetyprecautions
TheAlfaLavalToftejorgRotarySprayHeadisintendedforuseinsideatankonly,andustnotbeoperatedinopenair
orwhenthetankisopen.
W W
War ar arning: ning: ning:Hotcheicalsandsteaunderpressureaybeusedforcleaningandsterilizing.Protectagainst
scaldingandburning.Nevertaperwithortrytoopenclapsorotherconnectionswhilesysteisin
operation.Makesurethatsysteisdepressurizedanddrainedbeforedisassebly.
Thecleaningjetsipingingthetanksurfaceareasourceofnoise.Dependingonpressureanddistancetothetankwalls,noise
levelayreachupto85dB.
W W
War ar arning: ning: ning:Tanksaycontainpoisonous/hazardousproductsorproductswhichrepresentanenvironentalor
safetyrisk.Neveropentankanddisounttheachinewithoutcheckingprevioustankcontentsand
necessaryprecautions.
11

6MaintenanceandRepair
Incaseofextensiemachinewear,themachineistobereplaced,asitisnotpossibletorepairAlfaLaalToftejorgRotary
SprayHeadmachines.
6.1Service-RecommendedServiceIntervals
Inspectionevery500workinghours.After2000workinghours:inspectionevery200hours.
Aserviceconsistsof:
0.Atapressureof0.3baropenahatchinthetanktoverifyrotationandliquidfansareeergingfroallslots.ATTENTION:Use
onlypurewateratnoralteperatureforsafetyreasons.
Ifneededproceedto1).
1.Uninstalltheachine.
2.Visualinspectionforforeignobjects.Reoveanyobjectsandcleanbeforerotationverification.
3.Rotationverificationbyhandforfreerotation.
4.Reinstallachine.
5.FillintheServiceLog.
12

7TechnicalData
7.1AlfaLavalToftejorgMultiMidget
Weightofachine:Threadandclip-on:0.50kg.Weld-on:0.90kg
Workingpressure:1-3bar
Recoendedinletpressure:2bar
Maxiuworkingteperature:95°C(200°F)
Maxiuabientteperature:140°C(284°F)
Wettingradius:Maxiu3
Ipactcleaningradius:Maxiueffective1.4
Materials:inletconnections:1.4401(316)
bearingraceparts:SAF2205(UNS31803)
balls:AISI316
head:1.4404(AISI316L)
Lubricant:Self-lubricatingwiththecleaningfluid
Connections:1/2”or3/4”Rp(BSP)orNPTthread
Clip-on:1”ISO2037
Weld-on:1”ISO2037orDN25DIN11850-R2
Standar Standar
Standard d dconfigurations configurations configurations
ThreadClip-onWeld-on
TH
1/2”Rp(BSP)
3/4”Rp(BSP)
1/2”NPT
3/4”NPT
ID
ISO:ø25.3
ODxt
ISO:ø25x1.6
DINRange2:ø29x1.5
TypeABCDEFG
Thread137(BSP),ø453212(BSP),9(BSP)
150(NPT)25(NPT)22.5(NPT)
Clip-on155ø4515ø4.2
Weld-on500ø45
13

7TechnicalData
Flow Flow
Flowrate) rate) rate)
Inletpressure
A:3/hB:achineconfigurationC:l/inD:bar
ForClip-onodels,theflowrateisapproxiately0.53/hhigher.
Note: Note:
Note:Theinletpressureiseasurediediatelybeforetheachineinlet.Toachievetheperforanceindicatedinthecurves,
thepressuredropinthesupplylinesbetweenpupandachineustbeconsidered.
14

7TechnicalData
Thr Thr
Throw ow owlength length length
W:Wetting
I:Ipactcleaning
Inletpressure
A:B:achineconfigurationC:bar
Note: Note:
Note:Theinletpressureiseasurediediatelybeforetheachineinlet.Toachievetheperforanceindicatedinthecurves,
thepressuredropinthesupplylinesbetweenpupandachineustbeconsidered.
15

7TechnicalData
7.2AlfaLavalToftejorgMultiMagnum
Weightofachine:Threadandclip-on:0.90kg.Weld-on:2.5kg
Workingpressure:1-3bar
Recoendedinletpressure:2bar
Maxiuworkingteperature:95°C(200°F)
Maxiuabientteperature:140°C(284°F)
Wettingradius:Maxiu3
Ipactcleaningradius:Maxiueffective2
Materials:Inletconnections:1.4401(316)
bearingraceparts:SAF2205(UNS31803)
balls:AISI316
head:1.4404(AISI316L)
Lubricant:Self-lubricatingwiththecleaningfluid
Connections:11/4”Rp(BSP)orNPTthread
Weld-on:11/2”ISO2037orDN40DIN11850-R2
Standar Standar
Standard d dConfigurations Configurations Configurations
ThreadWeld-on
TH
11/4”Rp(BSP)
11/4”npt
ODxt
ISO:ø38x1.6
DINRange2:ø41x1.5
T T
Type ype ypeA A
AB B BC C
CD D
DE E E
Thread183ø65461615
Weld-on1000ø65
16

7TechnicalData
Flow Flow
Flowrate) rate) rate)
AA:360°270°UP
BB:180°
Inletpressure
A:3/hB:l/inC:bar
ForClip-onodels,theflowrateisapproxiately0.53/hhigher.
Note: Note:
Note:Theinletpressureiseasurediediatelybeforetheachineinlet.Toachievetheperforanceindicatedinthecurves,
thepressuredropinthesupplylinesbetweenpupandachineustbeconsidered.
17

7TechnicalData
Thr Thr
Throw ow owlength length length
AA=Wetting.BB=Ipact
cleaning
A:360°,270°UP ,180°
Down
B:360°,270°UP ,180°
Down
Inletpressure
A:B:bar
Note: Note:
Note:Theinletpressureiseasurediediatelybeforetheachineinlet.Toachievetheperforanceindicatedinthecurves,
thepressuredropinthesupplylinesbetweenpupandachineustbeconsidered.
18

8ProductProgramme
ThismanualcoerstheproductprogrammeforAlfaLaalToftejorgMultiMidgetandMultiMagnum.
ForthedifferenttypesofAlfaLaalToftejorgMultiMidgetsandMultiMagnumsaailable,pleaseseethefollowingpages.
8.1ProductProgramme
Alfa Alfa
AlfaLaval Laval LavalT T Toftejorg oftejorg oftejorgMultiMidget, MultiMidget, MultiMidget,Clip Clip Clip- - -on on on
Surfacefinish:Seibright
Clip-on
OD25,1”ISO2037
SpraypatternStainlesssteel
360°TE10M106
180°Down
270°UpTE10B136
220°uplowflow
Alfa Alfa
AlfaLaval Laval LavalT T Toftejorg oftejorg oftejorgMultiMidget, MultiMidget, MultiMidget,W W Weld eld eld- - -on on on
Surfacefinish:Seibright
Weld-onWeld-on
OD25,1”ISO2037DN25,DIN11850-R2
SpraypatternHeight
()StainlesssteelStainlesssteel
360°500TE10M200TE10M201
180°Down500TE10M220TE10M221
270°Up500TE10M230TE10M231
Alfa Alfa
AlfaLaval Laval LavalT T Toftejorg oftejorg oftejorgMultiMidget, MultiMidget, MultiMidget,Thr Thr Thread ead ead
Surfacefinish:Seibright
Thread-onThread-onThread-onThread-on
½”BSP½”NPT½”BSP½”NPT
SpraypatternStainlesssteelStainlesssteelStainlesssteelStainlesssteel
360°TE10M000TE10M002TE10M001TE10M003
180°DownTE10M020TE10M022TE10M021TE10M023
270°UpTE10M030TE10M032TE10M031TE10M033
19

8ProductProgramme
ThismanualcoerstheproductprogrammeforAlfaLaalToftejorgMultiMidgetandMultiMagnum.
ForthedifferenttypesofAlfaLaalToftejorgMultiMidgetsandMultiMagnumsaailable,pleaseseethefollowingpages.
Alfa Alfa
AlfaLaval Laval LavalT T Toftejorg oftejorg oftejorgMultiMagnu, MultiMagnu, MultiMagnu,W W Weld eld eld- - -on on on
Surfacefinish:Seibright
Weld-onWeld-on
OD38,1½”ISO2037DN40,DIN11850-R2
SpraypatternHeight
()StainlesssteelStainlesssteel
360°1000TE11M200TE11M201
180°Down1000TE11M220TE11M221
270°Up1000TE11M230TE11M231
Alfa Alfa
AlfaLaval Laval LavalT T Toftejorg oftejorg oftejorgMultiMagnu, MultiMagnu, MultiMagnu,Thr Thr Thread ead ead
Surfacefinish:Seibright
Thread-onThread-on
11/4”BSP11/4”NPT
SpraypatternStainlesssteelStainlesssteel
360°TE11M000TE11M002
180°DownTE11M020TE11M022
270°UpTE11M030TE11M032
20