Group

5Capacity

1200-29500 kW

Oil, Gas and Dual Fuel BurnersBurner series 400...2500 ME

Table of contents

General 1Howtochooseaburner 2

Technicaldataanddimensions 3-4

PIdiagrams 5-6

Scopeofdelivery 7

Gaselbow 8Gasvalveselectiontable 8

Combustionairfan 9Airdistributionbox 9

BoosterunitPKYK1...5forlightfueloil 10

BoosterunitPKYR1...8forheavyfueloil 11-12

Burnersforpreheatedcombustionair 12

Controlpanelsandsupplycabinets 13

WiseDrive 14Burnerpreheater 15Masonryfigure 15Flamedimensions 15

Oilsupplydiagramforheavyfueloil 16Gaspressurecontrolassembly 16

1

Oilonoil,gas,anddualfuelburnersarefullyautomatic,safe,andreliable.Thefundamentalsofthedesignandmanufacturingoftheburnersareeconomy,safety,serviceandenvironmentalfriendliness.OurgasburnerscomplywiththestandardEN676,oilburnerswiththestandardsEN230andEN267,anddualfuelburnerswithallofthesestandards.

Construction

Ahousingofweldedsteelsheetswithasurfacefinishwithdurable,high-glosspaint.Aremovablecoverlocatedontopoftheburnermakesiteasytocarryoutmaintenanceonthenozzleandignitionelectrodesasthisdoesnotrequireremovaloftheburner.Thecombustionheadanddiffuserdisc,whicharemadefromastainlesssteelalloy,withstandatemperatureofapprox.1,200°C.Theflowofairinthecombustionheadisautomaticallycontrolled(optimisationofthepressurelossatthecombustionhead)toachieveoptimumcombustionparametersthroughoutthecapacityrange.Theburnercontainsasightglassforflameobservation.Anairdamperassemblyonthesuctionsideofthefanautomaticallycontrols,togetherwiththeservo-motor,thefuelandairflowsaccordingtotherequiredoutput.

Suitable applications

Theburnersaresuitableforwarmandhotwaterboilers,steamboilers,hotairgeneratorsandvarioustypesofprocessheatingequipment.Theycanbemountedinhorizontal,verticalandupward-facing,orverticalanddownward-facingorientation.

Thestructure,materialsandenclosureclassoftheburnersrequireindoorsoperation.

Fuels

Differentfuelscanbeuseddependingontheburnermodel:KPmodels:

-lightfueloil,viscosity4-12mm2/s,+20°CRPmodels:

-heavyfueloil,viscositymax.250mm2/s,+50°C-heavyfueloil,viscositymax.450mm2/s,+50°C

heatingcartridgeforpumpandnozzle-heavyfueloil,viscositymax.650mm2/s,+50°C

heatingcartridgesasabove+traceheatingfortheoilpiping

GPmodels:-naturalgas,gasesof2ndfamily,groupsHandE

(equipmentcategoryI2R)GKPandGRPdualfuelburners:

-fuelpropertiesasabove,naturalgas/lightfueloil-fuelpropertiesasabove,naturalgas/heavyfueloil

Burnersusingotherfuelsareavailableonrequest.

Capacity regulation methods

Allburnersaremodulating.Theyareequippedwithanairdamperservomotorwithatransitiontimeof60s/90°.Theservomotorisconnectedtotheoilregulatorandcompoundregulatorviaanaxle.Theburneroperatesontheentirecapacityrangeaccordingtotheload.Theburn-ersarecontrolledaccordingtothefluegasanalysis.

Booster unit PKYK for light fuel oil

ThemodelsKPandGKPareequippedwithaseparateboosterunit,whichincludesanoilfilterandaboosterpumpwithcompletepiping.

Booster unit PKYR for heavy fuel oil

ThemodelsRPandGRPareequippedwithaseparatepreheaterandboosterunit,whichcomprisesanoilfilter,boosterpumpandanelectricmasspreheater.

Thepreheaterismadefromacastaluminiumalloy,andincludesembeddedoilpipingandelectricresistancecoils.Thecapacityofonepreheateris6kW.Thepreheateriscontrolledbysolid-staterelaysandbyanelectronicregulator,whichkeepstheoiltemperaturestable.Astableoiltemperaturehelpstoensurethattheoilmixesadequatelywiththecombustionair,helpingtoobtainoptimalcom-bustionparameters.Dependingonthemodel,thePKYRmayhavethreeormorepreheatingunits.

Intheheavyoilburners,theoilheatedduringthepre-purgephaseflowstothenozzlethroughthepreheatertoensurethattheoiltemperatureishighenoughinthenozzleduringtheignitionphase.

Gas equipment

Thegas-relatedcomponentsofthegasanddualfuelburnerscomplywiththestandardEN676:twoshut-offvalves,pres-sureswitches(min./max.)andanautomaticvalveleaktester.Otherpiping-relatedequipmentisavailableonrequest.

Oil piping

Theoilpipingisinstalledmainlyintheburner,andincludesthreesolenoidvalves.Theoilregulatorislocatedontheoillinereturningfromthenozzle.ThepipingbetweentheburnerandthePKYK/PKYRistobebuiltonsite.

Flame monitoring

Allmodelsareequippedwithautomaticflamemonitoring.InKPandRPmodels,flamemonitoringiscarriedoutbyaphotocell;inGP,GKP,andGRPmodels,itiscarriedoutbyanUVcell.

Control devices

Theburnercontrolautomaticsareassembledinasepa-ratecontrolcabinet,whichcontainsacontrolunit,signallamps,thecapacitycontrollerandoperatingswitches.Thecontrolunitautomaticallycarriesoutallthefunctionphasesoftheburner.

Intheeventofaburnerfailure,thesystemautomaticallystopstheburner.Themodulatingburnersalsoincorporateapre-installedcapacitycontroller.Ifrequired,theburnercanalsobesuppliedwithelectronicfuel/airratiocontrolatanaddedcost.

Accessories

Eachofthefuelcontrolvalvesandtheairdampermaybeequippedwithaservomotor(electronicfuel/airratiocontrol).Anairdistributionboxshouldbeinstalledundertheburner,incaseofairductcannotbeinstalledvertically(lengthofstraightverticalpartshouldbeatleast1.5m)undertheburner.

Wereservetherighttomaketechnicalalterations.

Oil, gas and dual fuel burnersBurner series 400...2500 ME

2

A. Procedure1 Establishrelevantboilerandapplicationinformation

•boilercapacityandefficiency,orrequiredburnercapacity

•backpressureofthefurnace•fuel(s)tobeused•fuelinletpressuretotheburner•capacityregulationmethodoftheburner

2 Calculatetheburnercapacity.Burnercapacity=boilercapacity/efficiency.Example:boilercapacity=10,000kW,efficiency=90%→Burnercapacity=10,000kW/0.9=11,110kW.

3 Gasburners:Calculatetherequiredgasflow[m3n/h].Therequiredgasflow[m3n/h]=(burnercapacity[kW]x3.6)/thecalorificvalueofthegas[MJ/m3n].Example:therequiredburnercapacity=11,110kW→there-quiredgasflow=(11,110kWx3.6)/35.8MJ/m3n=1,117m3n/h,where35.8MJ/m3nisthecalorificvalueofnaturalgas.Oilburners:Calculatetherequiredoilflow[kg/h].Therequiredoilflow[kg/h]=(burnercapacity[kW]x3.6)/thecalorificvalueofoil[MJ/kg].Example:therequiredburnercapacity=11,110kW→therequiredoilflow=(11,110kWx3.6)/40.5MJ/kg=988kg/h,where40.5MJ/kgisthecalorificvalueofheavyfueloil.

4 Seethebrochureforaburnerwithasufficientrangeofcapacity.Example:Aburnerof11,110kWofcapacity,firingnaturalgasandheavyfueloilisneeded.Theappropri-ateburnerforthesespecificationsisGRP-1000ME.

5 Calculatetherequiredcombustionairflowandpres-sure.Example:therequiredburnercapacity=11,110kW,thepressurelossoftheboilerandchimneyatthisburnercapacityis15mbar.

Example:Thecombustionairflowrequiredwhenusingnaturalgaswithafluegasoxygenvalueof3%iscalcu-lated.Tocombust1m3nofnaturalgastoproducea3%oxygencontentinthefluegas,approximately11.3m3nofairisrequired(seediagram2,page9).Therequiredcombustionairflow=1,117m3n/hx11.3m3n/m3n=12,620m3n/h.Thecombustionairflowisalsotobecalculatedwhenusingheavyfueloil.Tocombust1kgofheavyfueloilproducingafluegasoxygencontentof3%,approximately12.4m3nofairisrequired(seediagram1,page9).Therequiredcombustionairflow=988kg/hx12.4m3n/kg=12,250m3n/h.Therequiredfanoutputiscalculatedbymultiplyingtherequiredcombustionairflowwiththesafetyfactor1.05.Thelargerfigureisselectedforthecombustionairflow,i.e.12,620m3n/h,andthefanoutputrequiredforthisflowisapproximately1.05x12,620m3n/h=13,250m3n/h.Therequiredfanpressureiscalculatedusingthemax.airflow.Therequiredflowpressurep[mbar]=(thepressurelossgeneratedbytheboilerandthechimney+thepressurelossoftheairducts+max.pressurelossintheburner,35mbar)xsafetyfactor1.05.Example:Thepressurelossgeneratedbytheboilerandthechimney=15mbar,thepressurelossoftheairducts=5mbar,max.pressurelossoftheburner=35mbar.Therequiredfanpressurep=(15mbar+5mbar+35mbar)x1.05=58mbar.Afanapplicableinthiscasehastoproduceaflowofapproximately13,250m3n/hatapressureof58mbar.

N.B:Theairducttobeconnectedwiththeburnershouldrundirectlyfrombelowtheburner,anditshouldbe

straightforadistanceofnolessthan1.5metresbeforetheburner.Iftheductcannotbeinstalledinthisway,anairdistributionboxshouldbeused.Forinformationonairdistributionboxes,seepage9.

6 Gasburners:Fromtheselectiontableforgasvalves,selectasufficientvalvesizeaccordingtotheburnercapacity.Notethatthevaluesintheselectiontableapplywhenthefurnacebackpressureis0mbar.Thereforeyoumustsubtractthefurnacebackpressurefromtheactualgasinletpressure,andselectthevalveaccordingtothevaluethusobtained.Theratingsshowninthetableapplytonaturalgas.

Example:Thegasinletpressureoftheburner=200mbar,theboilerbackpressure=18mbarandtherequiredburnercapacity=11,110kW.Theeffectivepressureistherefore200mbar-18mbar=182mbar.FortheburnerGRP-1000ME,forexample,avalvegeneratingacapacityofnolessthan11,110kWwithagasinletpressureof182mbarshouldbechosen.ThevalveDN80isselectedforthisburner.

7 Oilburners:Selectanappropriateboosterunitaccord-ingtotheburnercapacity.ThelightfueloilburnersusethemodelPKYKandtheheavyfueloilburnersPKYR.Theboosterunitforlightfueloilisselectedusingthediagram3.Theboosterunitforheavyfueloilisselectedusingthediagram4.Forburnercapacityof988kg/h,forexample,therequiredtemperaturedifferenceintheboosterunitis45°C.ThediagramshowsthattheappropriateboosterunitisPKYR3.

8 Checkthattheexternaldimensionsoftheburner,particularlythelengthofthecombustionhead,aresuitablefortheapplication.Thecombustionheadlengthshouldbesuchthattheheadisflushwiththefurnacewallorapprox.10-20mminsidethefurnace(see‘Masonryfigure’).

9 Checkthedimensionsoftheflameintheflamedimensionsdiagram.Notethattheflamemustnottouchthefurnacewalls.

10 Donotforgettheaccessories:gaspressureregulator,oilpumpingandpreheatingunit,boilerthermostats/pressostats.

Oursalesdepartmentwillbehappytohelpyouwithanyquestionsrelatedtoburnerselectionandoperation.

B. Equations and rules of thumb1 Burnercapacity=boilercapacity/0.9(whenboiler

efficiencyis90%)2 Steamboilers:1ton/hsteam≈700kWboilercapacity3 Lightfueloil:1kg/h≈11.86kWburnercapacitywith

calorificvalue42.7MJ/kg4 Heavyfueloil:1kg/h≈11.22kWburnercapacity

withcalorificvalue40.5MJ/kg5 Naturalgas:1m3n/h≈10kWburnercapacitywith

calorificvalue35.84MJ/m3n6 Oilpumping,filtering,andpreheatingunit(OilonHot-

Box)isrequiredwhenfiringheavyfueloil.Whentheburnercapacityismorethan2MW,atransferpumpunit(OilonSPY)isalwaysneeded,evenwhenfiringlightfueloil.Therequiredminimumpumpoutput[kg/h]canbecalculatedasfollows:

Requiredminimumoutput[kg/h]=(oilflowtobeburned[kg/h]+150kg/h)x1.2.Theclauseinbracketsreferstothepreheatedoilflowtoeachburner.

How to choose a burner

3

Oil, gas and dual fuel burners

KP/RP/GP/GKP/GRP-1600...2000 ME

KP/RP/GP/GKP/GRP-400...600 ME KP/RP/GP/GKP/GRP-800...1200 ME

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KP/RP/GP/GKP/GRP-2500 ME

BURNER L2 ØD1 ØD4

400 ME 325 370 430

600 ME 335 395 455

800 ME 360 422 482

1000 ME 390 496 556

1200 ME 400 520 580

BURNER L2 ØD1 ØD4

1600 ME 450 594 654

2000 ME 450 650 710

2500 ME 570 740 800

InstallationoftheburnertoaboilerVIEWEDFROMDIRECTIONAAirductinstallationflange

VIEWEDFROMDIRECTIONAAirductinstallationflange

Installationoftheburnertoaboiler

*Onlyingasanddualfuelburners

InstallationoftheburnertoaboilerVIEWEDFROMDIRECTIONAAirductinstallationflange

VIEWEDFROMDIRECTIONAAirductinstallationflange

Installationoftheburnertoaboiler

*Onlyingasanddualfuelburners

4

Lightfueloil: 1kg/h≅11,86kW 1kW≅860kcal/hHeavyfueloil: 1kg/h≅11,22kW 1kW≅860kcal/hNaturalgas: caloricvalueHμ=9,5kWh/m3n(34,3MJ/m3n) densityp=0,723kg/m3n

Regulatingrange:Lightfueloil: 1:3(100-33%)Heavyfueloil: 1:2,5(100-40%)Gas: 1:5(100-20%,1:4/400/600)

BURNER KP-400 ME KP-600 ME KP-800 ME KP-1000 ME KP-1200 ME KP-1600 ME KP-2000 ME KP-2500 ME

Capacity MW kg/h Connections

1,2 - 5,0100 - 4202 x Ø 22

1,7 - 6,8143 - 5732 x Ø 22

2,4 - 9,5200 - 8002 x Ø 22

3,0 - 12,0 250 - 10002 x Ø 22

3,5 - 14,0300 - 12002 x Ø 22

4,2 - 16,5350 - 14002 x Ø 22

5,6 - 22,5470 - 19002 x Ø 22

7,4-29,5621 – 2490

Ø 22/28

Pilot burner- fuel

- connection

-

-

-

-

light fuel oil (LPG)

(Ø 22)

light fuel oil (LPG) (Ø 22)

light fuel oil (LPG) (Ø 22)

light fuel oil (LPG) (Ø 22)

light fuel oil (LPG) (Ø 22)

light fuel oil (LPG) (Ø 22)

BURNER RP-400 ME RP-600 ME RP-800 ME RP-1000 ME RP-1200 ME RP-1600 ME RP-2000 ME RP-2500 ME

Capacity MW kg/h Connections

1,2 - 4,7106 - 4172 x Ø 22

1,7 - 6,8150 - 6002 x Ø 22

2,2 - 9,0 200 - 800 2 x Ø 22

2,8 - 11,0 250 - 1000 2 x Ø 22

3,4 - 13,0 300 - 1200

2 x Ø 22

3,9 - 15,5 350 - 1400

2 x Ø 22

5,3 - 21,0470 - 19002 x Ø 22

8,0 – 28,0710 – 2530

Ø 22/28

Pilot burner - fuel

- connection

-

-

liquid gas

Ø 18

LPG(light fuel

oil)Ø 22 (Ø 8)

LPG(light fuel

oil) Ø 22 (Ø 8)

LPG(light fuel

oil)Ø 22 (Ø 8)

LPG(light fuel

oil)Ø 22 (Ø 8)

LPG(light fuel

oil)Ø 22 (Ø 8)

LPG(light fuel

oil)Ø 22 (Ø 8)

BURNER GP-400 ME GP-600 ME GP-800 ME GP-1000 ME GP-1200 ME GP-1600 ME GP-2000 ME GP-2500 ME

Capacity MW - connection

1,2 - 5,0DN50 - 100

1,7 - 6,8DN50 - 100

1,9 - 9,5DN65 - 125

2,0 - 12,0DN65 - 125

2,8 - 14,0DN80 - 125

3,3 - 16,5 DN100 - 125

4,5 - 22,5DN100 - 125

5,9 – 29,5DN125

Pilot burner- connection Ø 18 Ø 18 Ø 22

Ø 22

Ø 22 Ø 22 Ø 22 Ø 22

BURNER GKP-400 ME GKP-600 ME GKP-800 ME GKP-1000 ME GKP-1200 ME GKP-1600 ME GKP-2000 ME GKP-2500 ME

Capacity - gas MW - oil MW kg/h Connections- gas - oil

1,2 - 5,01,2 - 5,0100 - 420

DN50 - 1002 x Ø 22

1,7 - 6,81,7 - 6,8143 - 573

DN50 -1002 x Ø 22

1,9 - 9,5 2,4 - 9,5200 - 800

DN65 - 1252 x Ø 22

2,0 - 12,03,0 - 12,0

250 - 1000

DN65 - 1252 x Ø 22

2,8 - 14,03,5 - 14,0

300 - 1200

DN80 - 1252 x Ø 22

3,3 - 16,5 4,2 - 16,5

350 - 1400

DN100 - 125 2 x Ø 22

4,5 - 22,5 5,6 - 22,5 470 - 1900

DN100 - 125 2 x Ø 22

5,9 – 29,57,4 – 29,5

621 – 2490

DN125Ø 22/28

Pilot burner- fuel

- connection

natural gas

Ø 18

natural gas

Ø 18

natural gas/ light fuel oil

(LPG) (Ø 22)

natural gas/ light fuel oil

(LPG) (Ø 22)

natural gas/light fuel oil

(LPG) (Ø 22)

natural gas/light fuel oil

(LPG) (Ø 22)

natural gas/light fuel oil

(LPG)(Ø 22)

natural gas/light fuel oil

(LPG)(Ø 22)

BURNER GRP-400 ME GRP-600 ME GRP-800 ME GRP-1000 ME GRP-1200 ME GRP-1600 ME GRP-2000 ME GRP-2500 ME

Capacity - gas MW - oil MW kg/h Connections- gas - oil

1,2 - 5,01,2 - 4,7106 - 417

DN50 - 1002 x Ø 22

1,7 - 6,81,7 - 6,8150 - 600

DN50 -1002 x Ø 22

1,9 - 9,5 2,2 - 9,0 200 - 800

DN65 - 125 2 x Ø 22

2,0 - 12,0 2,8 - 11,0

250 - 1000

DN65 - 125 2 x Ø 22

2,8 - 14,0 3,4 - 13,0

300 - 1200

DN80 - 125 2 x Ø 22

3,3 - 16,5 3,9 - 15,5

350 - 1400

DN100 - 125 2 x Ø 22

4,5 - 22,5 5,3 - 21,0

470 - 1900

DN100 - 1252 x Ø 22

5,9 – 29,5 8,0 – 28,0

710 – 2530

DN125Ø 22/28

Pilot burner- fuel

- connection

natural/liquid gas

Ø 18

natural/liquid gas

Ø 18

light fuel oil (LPG)

Ø 22 (Ø 8)

light fuel oil(LPG)

Ø 22 (Ø 8)

light fuel oil(LPG)

Ø 22 (Ø 8)

light fuel oil(LPG)

Ø 22 (Ø 8)

light fuel oil(LPG)

Ø 22 (Ø 8)

light fuel oil(LPG)

Ø 22 (Ø 8)

Technical data

KP/RP/GP/GKP/GRP-400...-2500 ME

5

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1.Ballvalve,blow-off2.Pressureswitch,min.3.Doublesolenoidvalve,NC4.Valveleaktester5.Gasbutterflyvalve6.Pressureswitch,max.7.Solenoidvalve,ignitiongas,NC8.Controllerunit9.Airdamperassembly

10.Airpressureswitch11.SeparatecombustionairfanCGas,inletEAirtotheburner

Gas burners GP-400...2500 ME

1.Temperatureregulator2.Pressuregauge3.Solenoidvalve,NC4.Solenoidvalve,NC5.Solenoidvalve,NO6.Pressuregauge7.Oilregulator8.Non-returnvalve9.Oilpressureswitch,max.

10.Solenoidvalve,NC11.Solenoidvalve,NC12.Airdamperassembly13.Airpressureswitch14.SeparatecombustionairfanAOil,inletBOil,returnCLPG,inletEAirtotheburner

Heavy oil burners RP-400...2500 ME

1.Pressuregauge 2.Solenoidvalve,NC 3.Solenoidvalve,NC 4.Solenoidvalve,NC 5.Solenoidvalve,NC 6.Pressuregauge 7.Oilregulator 8.Non-returnvalve 9.Oilpresssureswitch, max.10.Solenoidvalve,NC*11.Solenoidvalve,NC*12.Airdamperassembly

13.Airpressureswitch14.Separatecombustionairfan AOil,inlet BOil,return CLPG,inlet* EAirtotheburner *)Alternativeforlightfueloilignition (optional).

Light oil burners KP-400...2500 ME

PI diagrams

6

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Dual fuel burners, heavy fuel oil/gas GRP-400...2500 ME

1.Temperatureregulator 2.Pressuregauge 3.Solenoidvalve,NC 4.Solenoidvalve,NC 5.Solenoidvalve,NO 6.Pressuregauge 7.Oilregulator 8.Non-returnvalve 9.Oilpressureswitch,max.10.Solenoidvalve,NC11.Solenoidvalve,NC12.Ballvalve,blow-off13.Pressureswitch,min.14.Doublesolenoidvalve,NC15.Valveleaktester16.Gasbutterflyvalve

1.Pressuregauge 2.Solenoidvalve,NC 3.Solenoidvalve,NC 4.Solenoidvalve,NC 5.Solenoidvalve,NC 6.Pressuregauge 7.Oilregulator 8.Non-returnvalve 9.Oilpressureswitch,max.10.Ballvalve,blow-off11.Pressureswitch,min.12.Doublesolenoidvalve,NC13.Valveleaktester14.Gasbutterflyvalve15.Pressureswitch,max.16.Solenoidvalve,NC,ignitiongas17.Airdamperassembly18.Airpressureswitch19.Separatecombustionairfan AOil,inlet BOil,return CGas,inlet EAirtotheburner

Dual fuel burners, light fuel oil/gas GKP-400...2500 ME

PI diagrams

17.Pressureswitch,max.18.Solenoidvalve,NC,ignitiongas19.Airdamperassembly20.Airpressureswitch21.Separatecombustionairfan AOil,inlet BOil,return CGas,inlet DLPG,inlet(ignitionwhenusingoil) EAirtotheburner

7

KP/RP/GP/GKP/GRP-400...-2500 MEScope of deliveryBurners include following equipment:

KP-... ME RP-... ME GP-... ME GKP-... ME GRP-... ME

Burner flange gasket • • • • •

Oil nozzle • • • •

Heating cartridge for oil nozzle o o

Solenoid valves for oil • • • •

Heating cartridge for solenoid valves • •

Non-return valve • • • •

2 pressure gauges for oil • • • •

Thermometer • •

Pressure switch for return oil • • • •

Electric tracing cables for burner oil pipes o o o o

Controller unit for regulating the air/oil ratio, incl.:- oil regulator- servomotor

• •

Controller unit for regulating the air/gas ratio, incl.:- gas butterfly valve- servomotor

•

Controller unit for regulating the air/oil/gas ratio, incl.:- oil regulator- gas butterfly valve - servomotor

• •

WiseDrive (electronic ratio control)for regulating the air/oil ratio, incl.: - oil regulator- servomotor for oil regulator- servomotor for air dampers- servomotor for combustion head regulation

o o

WiseDrive (electronic ratio control)for regulating the air/gas ratio, incl.: - gas butterfly valve- servomotor for gas butterfly valve- servomotor for air dampers - servomotor for combustion head regulation

o

WiseDrive (electronic ratio control)for regulating the air/oil/gas ratio, incl.:- oil regulator- gas butterfly valve- servomotors for oil regulator and gas butterfly valve- servomotor for air dampers- servomotor for combustion head regulation

o o

Potentiometer fitted in servomotor o o o o o

Gas nozzle • • •

Pressure gauge for measuring the pressure in gas nozzle o o o

Gas pressure switch, max. • • •

Air pressure switch • • • • •

Ignition transformer • • • • •

Ignition cables and electrodes • • • • •

Flame sensor • • • • •

Air dampers • • • • •

Pressure gauge for fan pressure o o o o o

Elbow 90° • • •

Double solenoid valve for gas incl.:- gas pressure switch, min.- 2 gas valves- automatic valve leak tester- ball valve, blow-off (loose)

• • •

Solenoid valve for ignition gas • • •

Solenoid valves for ignition gas (LPG) o • •

Solenoid valves for light fuel oil ignition • •

Manual • • • • •

•standarddelivery ooption

8

Gas elbow

Gas valve selection table

NOTE! Themax.capacitiesshowninthetableareachievedwhentheboilerbackpressureis0. Naturalgas1m3n/h≅10kW*) orcorrespondingtype**) Gasinletpressure(Pmax)atburner -max.500mbarwhenusingDMV-(D)valve

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GAS ELBOW DIMENSIONS WITH DIFFERENT VALVES

DN50 DN65 DN80 DN100 DN125

H L L L L L

GP/GKP/GRP-400/600 ME 535 635 690 710 750 -

GP/GKP/GRP-800 ME 663 - 805 730 772 825

GP/GKP/GRP-1000…1200 ME 620 - 805 730 772 825

GP/GKP/GRP-1600...2000 ME 700 - - - 772 825

GP/GKP/GRP-2500 ME 738 - - - - 895

Otherdimensionsavailableonspecialrequest

BURNER GAS VALVE

SIZE TYPE **)

DN

BURNER MAX. CAPACITY kW*)

GAS INLET PRESSURE mbar

100 150 200 250

GP/GKP/GRP-400 ME 50 DMV-D5050/11 3200 3920 4700 4700

65 DMV-5065/11 4700 4700 4700 4700

GP/GKP/GRP-600 ME 65 DMV-5065/11 4850 5940 6800 6800

80 DMV-5080/11 6750 6800 6800 6800

GP/GKP/GRP-800 ME 80 DMV-5080/11 7500 9200 9500 9500

100 DMV-5100/11 9500 9500 9500 9500

GP/GKP/GRP-1000 ME 100 DMV-5100/11 7500 10000 12000 12000

125 DMV-5125/11 12000 12000 12000 12000

GP/GKP/GRP-1200 ME 100 DMV-5100/11 8000 10500 14000 14000

125 DMV-5125/11 12000 14000 14000 14000

GP/GKP/GRP-1600 ME 100 DMV-5100/11 8000 10500 14000 16500

125 DMV-5125/11 12000 15500 16500 16500

GP/GKP/GRP-2000 ME 125 DMV-5125/11 12000 16000 20000 22500

GP/GKP/GRP-400 ME 2” DMV-D 525/12 4700 4700 4700 4700

65 DMV-D5065/12 4700 4700 4700 4700

GP/GKP/GRP-600 ME 2” DMV-D 525/12 4850 5940 6800 6800

65 DMV-D5065/12 6750 6800 6800 6800

80 DMV-D5080/12 6750 6800 6800 6800

GP/GKP/GRP-800 ME 65 DMV-D5065/12 5500 7900 9500 9500

80 DMV-D5080/12 8500 9500 9500 9500

GP/GKP/GRP-1000 ME 65 DMV-D5065/12 6000 8000 10000 12000

80 DMV-D5080/12 8500 10000 12000 12000

100 DMV-D5100/12 12000 12000 12000 12000

GP/GKP/GRP-1200 ME 80 DMV-D5080/12 9000 10000 14000 14000

100 DMV-D5100/12 13000 14000 14000 14000

125 DMV-D5125/12 14000 14000 14000 14000

GP/GKP/GRP-1600 ME 100 DMV-D5100/12 13000 16000 16500 16500

125 DMV-D5125/12 16500 16500 16500 16500

GP/GKP/GRP-2000 ME 100 DMV-D5100/12 13400 17000 19000 22500125 DMV-D5125/12 16000 22500 22500 22500

GP/GKP/GRP-2500 ME 125 DMV-D5125/12 16000 22500 29500 29500

9

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Combustion air fan

TheburnerseriesMErequiresaseparatecombustionairfan.

Scopeofthefandelivery:•electricmotor•platform•flexibleconnector,pressurisedside•2connectorflanges•vibrationdampers•surfacefinish•suctionnoisesilencer(optional)•silencerfortheentirefan(optional)•PT-100temperaturesensorsforthemotorphases(optional)

Required combustion air flowDiagrams1and2indicatetherequiredcombustionairflowforeachkilogramofoilorcubicmeterofnaturalgas.Fordetailedcalculationinstructions,seepage2.

The dimensions H1 and L4 are recommended minimum values.

1.Burner2.Fan3.Airduct4.Bellows(notnecessary

atbothends)5.Airdistributionbox6.Maintenancehatch7.Vibrationdamper

A. To be dimensioned according to the air duct of the burner. B. To be dimensioned as ordered.

Air distribution box for the ME series burnersTheairducttobeconnectedwiththeburnershouldrundirectlyfrombelowtheburner,anditshouldbestraightforadistanceofnolessthan1.5metresbeforetheburner.Iftheductcannotbeinstalledasinstructedabove,anairdistributionboxshouldbeused.

BURNER H1 L4

400/600 280 800

800 280 900

1000 440 900

1200 440 900

1600 550 1130

2000 550 1130

2500 650 1300

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Booster unit PKYK 1...5 for light fuel oil

Theboosterunitlendsitselfforpumpinglightfueloilwithviscosityof4...12mm2/s,+20°C.Theoilcomingtotheboosterunitmustbefiltered,max.filtrationdegree=400µm.

1. Oilfilter2. Pressuregauge3. Oilpump4. Electricmotor5. Pressureregulatingvalve6. DrilledballvalveA. InlettotheboosterunitDN25,

1...5bar4...12mm2/sB. ReturnfromtheboosterunitR1/2”C. InlettotheburnerØ22D. ReturnfromtheburnerØ22

Booster unit Motor400 V/50 Hz

kW r/min

Oil pump

Type

Pump output 12 mm2/s 25 bar

kg/h

PKYK 1 4 3000 T3 C 1420

PKYK 2 4 3000 T4 C 1980

PKYK 3 4 3000 T5 C 2900

PKYK 4 5,5 3000 AFI40R46 4230

PKYK 5 5,5 3000 AFI40R54 5500

Theoutputhasbeencalculatedusingadensityof850kg/m3forthelightfueloil.

PKYK booster units may be selected using the diagram 3.

11

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Booster unit PKYR 1...8 for heavy fuel oil

Theboosterunitlendsitselfforpumpingandheatingheavyfueloilwithamaximumviscosityof650mm2/s,+50°C.Theoilcomingtotheboosterunitmustbefiltered,max.filtrationdegree=400µm.

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1. Oilfilter2. Pressuregauge3. Oilpump4. Electricmotor5. Pressureregulating

valve6. Drilledballvalve7. Preheater8. Limitthermostat9. Temperatureregulator

andlowerlimit thermostat

10.TemperaturesensorA. Inlettotheboosterunit

DN25,3...5bar4...70mm2/sB. Returnfromthebooster

unitR1/2”C. InlettotheburnerØ22D.ReturnfromtheburnerØ22

Booster unit L1 L2 B1 B2

PKYR 1 840 880 815 855

PKYR 2 840 880 815 855

PKYR 3 840 880 815 855

PKYR 4 900 940 1250 1290

PKYR 5 900 940 1250 1290

PKYR 6 900 940 1540 1580

PKYR 7 890 940 1700 1750

PKYR 8 890 940 1700 1750

PKYR 1...6

PKYR 7...8

12

Booster unit PKYR 1...8 for heavy fuel oil

Scope of delivery Boosterunitsincludefollowingequipment:

PKYK PKYR

Oil filter • •

Pressure gauge • •

Oil pump • •

Electric motor • •

Pressure regulating valve • •

Drilled ball valve • •

Preheater •

Limiter thermostats •

Temperature regulatorand lower limit thermostat

•

Temperature sensor •

Trace heating of the piping o

Pressure gauge for monitoringoil inlet pressure

o o

Pressure switch o o

Operating and maintenance manual • •

•standarddeliveryooptional

Burners for preheated combustion airByusingpreheatedcombustionair,theoverallefficiencyrateoftheplantimprovesremarkably.

Preheatedcombustionaircanbeuseduptothetemperatureof+250°CinMEseriesburners(optional).Whenaburner

isbuilttousepreheatedcombustionair,itselectricandme-chanicalpartsaretobeprotectedfromheat.Theburnersmayusecombustionairofupto+50°Cwithoutmodification.

Schematic drawing of the principle of a plant using preheated combustion air.

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Booster unit Heat exchanger400 V/50 Hz

kW

Motor 400 V/50 Hz

kW r/min

Oil pump

Type

Pump output 12 mm2/s 25 bar

kg/h

PKYR 1 18 3 3000 AFI20R46 2030 PKYR 2 24 4 3000 AFI20R56 2880 PKYR 3 30 4 3000 AFI20R56 2880 PKYR 4 36 5,5 3000 AFI40R38 3280 PKYR 5 48 5,5 3000 AFI40R46 4430PKYR 6 60 5,5 3000 AFI40R46 4430PKYR 7 72 7,5 3000 AFI40R54 5500 PKYR 8 84 7,5 3000 AFI40R54 5500

Theoutputhasbeencalculatedusingadensityof980kg/m3fortheheavyfueloil.

PKYR booster units may be selected using the diagram 4.

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13

Control panels and supply cabinetsThisburnerseriesincorporatesseparatecontrolpanelsandpowersupplycabinets.Thestandardpanelsandcabinetsaredesignedforvoltages3~400V50Hz,controlvoltage1~230V50Hz.EnclosureclassIP40.Outerdimensionsare600x600x210mm.

Whennecessary,panelsandcabinetscanbebuiltaccordingtothecustomer’sneeds.

Typemarkingofthecontrolpanels:OK100Typemarkingofthesupplycabinets:RK100

Fuel-specifictypemarkingsofthecontrolpanels:Controlpanelforlightfueloilburner OK100-KPME0Controlpanelforheavyfueloilburner OK100-RPME0Controlpanelforgasburner OK100-GPME1Controlpanelfordualfuelburnerlightfueloil/gas OK100-GKPME1Controlpanelfordualfuelburnerheavyfueloil/gas OK100-GRPME1

Control panel OK100Scope of deliveryControlpanelsincludethefollowingitems:

OK100-KPME0

OK100-RPME0

OK100-GPME1

OK100-GKPME1

OK100-GRPME1

Control unit LAL • •Control unit LFL • • •Capacity controller RWF-40 • • • • •Capacity controller, other o o o o oAuxiliary relays • • • • •Burner control switch • • • • •Run hour counter for oil • • • •Run hour counter for gas • • •Failure reset button • • • • •Signal lamps • • • • •Preheater temperature controller CALPreheater operating switch • •Remote start/stop o o o o oCapacity information for remote use(potentiometer with servomotor)

o o o o o

Potential-free alarms o o o o oSteam/water boiler automaticsintegrated into the control panel

o o o o o

O2 display/alarm o o o o oElevated IP class o o o o oOther voltage o o o o oBuilt according to the requirements of classification societies o oPLC control and/or electronic fuel/air ratio control o o o o oFlue gas damper control o o o o oOil leakage alarm o o o o

Supply cabinet RK100Scope of deliverySupplycabinetsincludethefollowingitems:

RK100Main switch •Automatic circuit breakers •Contactor outputs •Thermal relays •Star-delta starter oSoft starter oBoiler automation power-current outputs o

All-inclusive burner automatics: oxygen (O2)/pressure difference/ cascade control Supply cabinet RK100

Control panel OK100

•standarddeliveryooptional

14

WiseDrive

WiseDrive (WD), an electronic regulator for controlling the fuel/air ratio – an energy-efficient and environmentally friendly solution

Electronicfuel/airratiocontroloftheburner(optional)bringsthebenefitsoflowerfluegasemissions,decreasedconsumptionofenergyandimprovedtechnicalcharacter-isticsoftheburner,suchasmoreaccurateregulation.

Examples of the WiseDrive’s functions:

•Controlsequencesoftheburner,conventionalcontrolunitdeleted

•Fuel/airratiocontrolwithdedicatedservomotors,whichcanbesetaccuratelyforeachcontroldevice

•Outputregulator(PID)asstandard,outputregulationalsobyanexternal4...20mAsignal

•Whencombustinggas,leaktestingofthemaingasvalvescarriedoutbytheWiseDrive

•O2andfanmotorRPMregulationaccordingtotheoutput•Readingoftheconsumptionsignalsfromfuelgauges•Canbeconnectedwithexternalplantautomation viaaModBuss•4operatinglevels•Inputofparametersviaacharacterdisplaypaneland

anoperatingpanel.Alsocomeswithagraphicaltouchscreenatextracost.

Combustionmanager

Airflowcontrol Combustionheadoptimizer

O2sensor

Indicationandoperatingunit

Frequencyconverter

Impulsegenerator

Oilflowcontrol

ExampleWiseDrive 200 + frequency converter

Control sequences, fuel/air ratio and output regulation and much more in a single package.

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Burner preheater

Accurate temperature control guarantees good combustionInburningheavyfueloil,therightatomisingviscosityoftheoilisessentialforgoodcombustionandlowcombustiongasemissions.Aprerequisiteforstableatomisingviscosityisthattheoiltemperaturestaysstablethroughoutthefiringrate.

OilonMLmasspreheaterkeepstheoiltemperaturestableeveniftheincomingtemperaturefluctuates.Onaccountoftheconstructionandtheelectronicregulator,thetemperatureoftheoilflowingtothenozzleremainsstable.Theburnermay,dependingonthecapacityandmodel,haveoneormore6-kWheatersequippedwithasafetydevicetoguardagainstoverheating.Theelectronicregulatorhasanintegratedminimumtemperaturelimiteraswell;thispreventstheburnerfromstartingiftheoilistoocold.

Masonry figure Flame dimensions

1 Gasket2 Mounting panel3 Ceramic wool or equivalent4 MasonryØ D1, Ø D4, L2 See burner dimension diagram

Lower diagrams for light fuel oil and gas, upper diagrams for heavy fuel oil.

ØD1

ØD4

L2

60...90°

1

2

4

3

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Oil supply diagram for heavy fuel oil

Example

Gas pressure control assembly

Example

16

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Oilon invests in product development and research. A modern product development centre meeting all European standards enables us to carry out a wide range of burning tests and accurate oil and gas measurements.

We supply burners for ships according to the requirements of classification societies such as ABS, BV, CCS, DNV, GL, KR, LR, NKK, RINA and RS.

Each year, we participate in various trade shows around the world.

OILON OYMetsä-Pietilänkatu1P.O.Box5FI-15801Lahti,FinlandTel.+358385761Fax+35838576239info@oilon.com

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