Upload
vankien
View
227
Download
1
Embed Size (px)
Citation preview
HIGH EFFICIENCY, LOW EMISSIONS WEt-BaCk/Dry-BaCk FIrEtuBE BoILErs
Models 4WI and CBLE Steam & Hot Water 100-800 HP
Throughoutour80yearhistory,Cleaver-Brookshas
beensymbolizedbytheflameinhandrepresenting
theGreekgodPrometheuswhoharnessedfireforthe
bettermentofmankind.Thistraditionofserviceand
continualpursuitofexcellenceinimprovingourheat
generatingequipmentcontinuestothisday,andis
typifiedbyournewestlineoffiretubeboilers,the4WI
andCBLEmodels.
• Highestefficienciesguaranteedat$10,000perpoint!
• Lowestemissionsto<9PPMNOx,onNaturalGasand<70PPMNOxon#2Oil*
• LowNOxoptions(LEfrom60–30,NTfrom15-<9PPM)preciselymatchingyourrequirements
• 4-passWet-BackorDry-Backoption
• Spacesavings
• Longlife
• Maximumsafety
• Easeofmaintenance
• Whisperquietoperation
• Flexibleoptions
• Lowestlifecyclecost
*Basedon0.02%fuelboundnitrogen.
Models 4WI & CBLE the industry’s leader in low emissions, high efficiency and best value for the investment
Cleaver-Brooksteamofhighlyqualifiedcombustionandheattransferengineers,usingcomputationalfluiddynamicmodeling(CFD),collaborateinadesignconceptresultinginthemostoptimizedandefficientboilerpackageonthemarkettoday;FullyULapprovedandcertified!
Itallstartswithabasicsetofdesigncriteria:•SafetyFirst-AircooledintegralfrontheadandrevolutionaryLevelMaster™waterlevelcontrol!
•SpaceandEnergySavings-Highlyengineeredboiler/burnerpackageoptimizesheattransfersurface.
•Easeofoperation-UniqueAccuLink™fuel/aircontrolsystem;easytosetup,maintain!
•Easeofmaintenance-Everythingisupfront,adjustableandaccessible!
•Efficientfuelburning-Highturndownongasor#2oilkeepstheboilerefficientlyonline!
Mostcompetitiveburnersmaycycleon/offover10timesperhourwhenoperatingbelow25%.Excessivecyclingmeansneedlesscomponentwearandfrequentpre/postpurging;drivingupmaintenanceandfuelcosts.TheCleaver-BrooksHighTurndownBurner(250-800HP)isanintegralpartofourhighefficiency,lowmaintenanceandlowestlifecyclecoststory.
LoWErIng EMIssIons
Minimizingemissionsistotallydependentuponproperburnerdesignandcompatiblefurnacegeometry.The4WIandCBLElineoffiretubeboilersoffersNOxreductionoptionsoflessthan70PPMwhenburning#2oiland60,30,15tolessthan9PPMwhenburningnaturalgasinconjunctionwithfluegasre-circulation(FGR)!
Byusingcombustionairtodraw4thpassfluegas(FGR)intothecombustionmix,theflametemperatureisreducedtoalevelwhichlimitsthepropagationofnitrousoxideswithoutquenchingtheflameorreducingoverallefficiency.
ExcellentcombustionandheattransferbeginswithComputationalFluidDynamicsorCFDmodeling,matchingtheheatdeliveryandtransfercomponentsintoasynergisticpackageforoptimumheattransfer,highestefficiency,andlonglife.Precisecompatibilityoftheburnerandfurnaceiscritical.
BurnEr anD FurnaCE CoMpatIBILIty
It aLL BEgIns WItH tHE BurnEr DEsIgn anD tHE FurnaCE gEoMEtry
TheCleaver-Brooks4WIandCBLElineoffiretube
boilersareofferedineithera4-passwet-back(4WI)or
dry-backdesign(CBLE),bothofwhichcomewithan
integralburner.It’saboilerpackagedesignedforlong
life,highestfueltosteam/waterefficiency,maximum
safety,lowestemissions,quietoperation,easeof
maintenance,andtheflexibilitytoadddesiredoptions
tofurtherenhancethepackage.
WEt-BaCk or Dry-BaCk ConFIguratIon
Model4WI–Wet-BackDesign
ModelCBLE–Dry-BackDesign
reliability & Long LifeDesignengineeringandmanufacturingexcellence;primaryreasonsfortheextendedlifeofaCleaver-Brooksfiretubeboiler.Withover100,000unitsinthefield,theaveragelifeexceeds25yearswithmanycasesexceeding50!Therefore,reliabilityshouldnotbeconsideredanintangible.Notwhenyouconsiderasingledowntimeoccurrencecanresultinaproductionlossthatfarexceedsthecostoftheboiler.Andnootherboilerholdssuchahighresalevalueoristhemostpreferredrentalboilerchoice.Why?Becauseit’sthemostruggedlydesigned,efficientandreliableboileronthemarkettoday.
Highest EfficiencyAttaininghighfueltosteam/waterefficiencyinaboilertodayrequiresahighlyengineeredpackagefromasinglesourcewhoisprovidingintegratedburner,controlsandtheheatexchangingvessel.Cleaver-Brooks4WIandCBLElineoffiretubeboilersisthepremierpackageintheIndustryguaranteeingthehighestefficienciesandbackingitupwitha$10,000perpointguarantee.
$10,000 per point guarantee!
Maximum safety: TheintegralaircooledfrontheadpromotingcomfortandsafetyhighpressuresteamboilerincludestherevolutionaryC-BLevelMaster™lowwatercutoffandlevelcontrol.Combiningsolid state and microprocessorbasedtechnologies,thislevelcontrolwithabrainissimplythesafestlowwatercutoff.
Lowest Emissions:TheCleaver-Brooks4WIandCBLEboiler’sintegralburnerdesignincludethelatestadvancesincombustiontechnology.
“Hospital” Quiet operation: ThesecrettotheCleaver-Brooks4WIandCBLE“hospital”quietoperationistheintegralburner.Simply,thequietestintheindustry!
Ease of Maintenance: Hingedordaviteddoorsforeasyaccess,ourEZswingfanandmotorassemblynotrequiringfrontdooropening,integralburnerwithAccuLink™adjustablefuel/aircontrols,pulloutburnerdrawerforeaseofinspectionandadjustment,retractableoilnozzle-justtonameafew.
Flexible options:Furtherenhancingthe4WIandCBLEmodelsisanarrayofoptionstovalueenrichthealreadyoutstandingoffering.Thingstoconsiderinclude thefollowing:
• Low nox options-Meetyourparticularjurisdictionalneeds;burningnaturalgas.The“LE”for60–30PPMorthe“NT”forUltra-LowNOxemissionsfrom15-<9PPMandlessthan70PPMon#2oil.
• parallel positioning actuators-InlieuofthestandardAcculink™driverarmsystemtofurtherenhancetheoutstandingfuelandaircontrol.
Parallelpositioningactuators
Variablespeeddrive
C-BLevelMaster™
Hawk ICS™ touch screen
NTburnerinsert
•Variable speed Drive - Forcontrollingtheprimarycombustionairfantosubstantiallyreduceelectricalcostsespeciallyifyourboilermodulatesconsiderablybetweenlowandhighfire.
• Modulating Feedwater Valve-Optiontobettercontroltheboiler’swaterlevel;workinginconjunctionwiththestandardLevelMaster™controlonhighpressuresteamunits.
• o2 trim system-Reducesfuelconsumptionbasedonvaryingenvironmentalconditionssuchasvaryingbarometricpressure,ambienttemperature,etc.
• Hawk ICs ™ Boiler Management Control - AtotallyintegratedPLCbasedcontrolsystemembodyingpreciseboiler/burnermanagement,safety,interconnectivityandhighpoweredcommunicationsinasinglepackage!
It all ends with the LoWEst LIFE CyCLE Cost BoILEr on the MarkEt toDayMostfinancialpeopleinanyorganizationwillsaythatthebestwaytoevaluatetheactualcostforalongtermassetisthroughthelifecyclecostingdiscipline.Themethodofcalculatingthetotalcostofownershipoverthespanoftheasset.Initialcostplusallsignificantsubsequentcosts(fuel,etc.)areincludedinthe
calculationsalongwiththesalvagevalueasanoffsettototalcost.
Aboilerisaperfectexampleofanassetwhichshouldbeevaluatedusingthistechniqueasitiscertainlyalongterminvestmentanditsoperational(sustaining)expensesincludingfuel,operatingandmaintenance
expenseswillexceedtheinitialacquisitioncostbyatleast100timesbeforeitslifeexpectancyisreached.Asamatteroffact,thefuelalonefor(1)yearwillinmostcasesexceedtheoriginalcostbyatleast400%!!
Itthereforestandstoreason,whenevaluatingthebestandlowestoverallcostboilertochoose,oneshouldseriouslyconsiderthefollowingcriteriainadditiontoinitialcost:
What boiler gives me the longest life, reducing my replacement/renewal costs over the required life span of the asset? TheaverageCleaver-Brooksfiretubeboilerhasalifeexpectancyof25yearswithhundredsofunitsstillefficientlyperformingafter50years!
What boiler offers the greatest opportunity to upgrade, keeping the asset up to date, further increasing its life span? TheCleaver-Brooks4WIandCBLEboilersoffermanyoptionswhichcanberetrofittedlater,keepingitcurrentstateofartforyearstocome!Or,youmaywishtoaddthemnow!!
What boiler consumes the least amount of floor space, saving on initial cost during new construction? TheCleaver-Brooks4WIandCBLEboilersconsumelessspaceonaveragewhencomparedtoitsclosestcompetition.This,becauseofitsoptimizedshelldiameters,largerfurnacevolumesandintegralburner.Withrisingcostsfornewconstruction,asignificantoffsettoinitialboilercost!
What boiler will deliver the best fuel to steam/water efficiency?TheoptimizedandfullyfeaturedCleaver-Brooks4WIandCBLEboilerswillonaveragesaveupto5%infuelcostannuallywhencomparedtoitsnearestcompetition.Remembertoo,thattheaverageboilerconsumesatleastfour(4)timesitsoriginalcostinfuelduringitsfirstyearofoperationand,Cleaver-Brooksguaranteesitsefficienciesat$10,000perpoint!
What boiler will provide the lowest emission levels, reducing possible penalty costs and/or providing the greatest amount of emission credit opportunity?TheC-B4WIandCBLElineofboilersofferthe“LE”from60–30PPMandthe“NT”forUltraLowemissionsfrom15-<9PPMandlessthan70PPMwith#2oil!
What boiler gives me the lowest operating or sustaining cost over its life span? TheCleaver-Brooks4WIandCBLEmodelboilerswithoptimizeddesignofferthehighestfueltosteam/waterefficiencywhencomparedtoitsnearestcompetition.Additionally,itsoperatingandservicefriendlyfeaturesprovideeaseofoperationandmaintenance;unsurpassedintheindustry!Conservatively,thissavesyouthousandsofdollarsperyearwhencomparedtothenearestcompetitor!
What boiler gives me the highest residual value, reducing my life cycle cost should I choose to liquidate the asset? Cleaver-Brooksboilershavetraditionallybeentheboilerofchoiceforusedequipmentsuppliersandrentalcompaniesbecauseoftheirruggedquality,highefficiencyandeaseofoperationandmaintenance.
What boiler supplier gives me the greatest assurance of service and parts backup, increasing my uptime and saving production or space occupying losses? Cleaver-BrookshasthelargestnetworkofRepresentativesthroughouttheworldprovidingserviceandparts24/7.Itisyourpeaceofmindandassuranceofprotectionwhichkeepsourthousandsofsatisfiedcustomerscomingbackyearafteryearforupgradesandnewequipment.
•Argentina•Australia•Bahamas•Bangladesh•Barbados•Belize•Bermuda•Bolivia•Bulgaria
•Chile•Colombia•CostaRica•Dominican Republic•Ecuador•Egypt•ElSalvador•England
•Guam•Guatemala•Honduras•HongKong•Israel•Jamaica•Jordan•Kuwait•Mexico
•Nicaragua•Oman•Pakistan•Panama•Paraguay•PeoplesRepublic ofChina•Peru•Philippines
•PuertoRico•Qatar•SaudiArabia•Singapore•Taiwan•Thailand•Trinidad•U.A.E.(Dubai)•Uruguay
•Venezuela•Vietnam
Worldwide sales, parts and service
International Representatives
CLEAVER-BROOKSREPRESENTATIVES ASSOCIATION
= Headquarters
U.S.A. and Canada Representative Offices
= Branch Office
221 Law Street · Thomasville, GA 31792 414-359-0600 · 800-250-5883
[email protected] · cleaverbrooks.com
Printed in the USA ©2010 Cleaver-Brooks, Inc
CB-8047 06/11
WHEN SPECIFYING, BUYING OR REPLACING YOUR NEXT BOILER remember the Cleaver-Brooks 4WI & CBLE advantages:• Highestefficienciesguaranteedat$10,000perpoint!
• Lowestemissionsto<9PPMNOxonNaturalGasand<70PPMNOxon#2Oil
• LowNOxoptions(LEfrom60–30,NTfrom15-<9PPM)preciselymatchingyourrequirements
• 4-passWet-BackorDry-Backoption
• Spacesavings
• Longlife
• Maximumsafety
• Easeofmaintenance
• Whisperquietoperation
• Flexibleoptions
• Lowestlifecyclecost
• Singlesource,singleresponsibilityandbackedupbyanextraordinarysalesandservicedistributionnetworkthatprovides24/7serviceandpartsallaroundtheworld!