GB 50443-2016 GB50443-2016水泥工厂节能设计规范:英文

专用

人人文库

NATIONALSTANDARD

OFTHEPEOPLESREPUBLICOFCHINA

CodeforDesignofEnergyConservationofCementPlant

GB50443-2016

ChiefDevelopmentDepartment:NationalBuildingMaterialsIndustryStandardRatingStation

ApprovalDepartment:MinistryofHousingandUrban-RuralDevelopment

ofthePeoplesRepublicofChina

ImplementationDate:April1，2017专用

人人文库

ChinaPlanningPress

Beijing2018

ChineseeditionfirstpublishedinthePeoplesRepublicofChinain2016

EnglisheditionfirstpublishedinthePeoplesRepublicofChinain2018

byChinaPlanningPress

rd专用

3Floor，CTower，GuohongBuilding

No.A11，Muxidi-Beili，XichengDistrict

Beijing，100038

www.jhpress.com

PrintedinChinabyFactoryattachedtoBeijingInstituteofGraphicCommunication

©2016bytheStateEconomicandTradeCommissionof

thePeoplesRepublicofChina

Allrightsreserved.Nopartofthispublicationmaybereproducedortransmittedinanyformor

byanym人人文库eans，graphic，electronic，ormechanical，includingphotocopying，recording，

oranyinformationstorageandretrievalsystems，withoutwrittenpermissionofthepublisher.

Thisbookissoldsubjecttotheconditionthatitshallnot，bywayoftradeorotherwise，belent，

resold，hiredoutorotherwisecirculatedwithoutthepublisherspriorconsentinanyformof

blindingorcoverotherthanthatinwhichthisispublishedandwithoutasimilarcondition

includingthisconditionbeingimposedonthesubsequentpurchaser.

ISBN978-7-5182-0822-7

AnnouncementofMinistryofHousingandUrban-Rural

DevelopmentofthePeoplesRepublicofChina

No.1275

AnnouncementofPublishingtheNationalStandardof

CodeforDesignofEnergyConservationofCementPlant

CodeforDesignofEnergyConservationofCementPlant

hasbeenapprovedasanationalstandardwith

aserialnumberofGB50443-2016，andwillbeimplementedonApril1，2017.Inwhich，clauses3.2.1and

CodeforDesignofEnergy

3.3.1aremandatoryoneandmustbeimplementedstrictly.Theoriginal

ConservationofCementPlant

GB50443-2007shallberepealedsimultaneously.

AuthorizedbyResearchInstituteofStandardsandNormsofMOHU专用RD，thiscodeispublishedand

distributedbyChinaPlanningPress.

TheMinistryofHousingandUrban-RuralDevelopment

August18，2016

人人文库

Foreword

AccordingtotherequirementsofDocumentJIANBIAO〔2013〕No.169issuedbyTheMinistryof

HousingandUrban-RuralDevelopment（MOHURD）-"NoticeonPrintingandDistributingthe

DevelopmentandRevisionPlanofNationalEngineeringConstructionStandardsin2014"，thiscodeis

revisedbytheTianjinCementIndustryDesignandResearchInstituteCo.，Ltdandtherelevantunits.

Duringtherevisionprocessofthiscode，thepreparationteamhasgonethroughextensiveinvestigation

andresearch，conscientiouslysummarizedpracticalexperiences，aswellasreferredtorelevantdomesticand

internationaladvancedstandards.Onthebasisofextensivecomments，thecodewasfinallysubmittedtothe

MOHURDforexaminationandfinalization.

Thiscodeconsistsof7chapters，covering:Generalprovisions，EnergysavingofgeneralLayoutand

building，Energysavingofprocessdesign，Energysavingofpowersystem，Energysavingofmine

engineering，Energysavingofutilities，andEnergymetering.

Therehavebeensomesignificantchangesinthisnationalstandardinthefollowingaspects:

1.AddedEnglishContents.专用

2.Deletedthe"Terms".

3.Modifiedtheenergyconsumptiondesignindex.

4.Increasedtheconceptof"Energyconservationforwasteco-processingsystemofcementkilns".

Theprovisionsprintedinboldtypearemandatoryonesandmustbeimplementedstrictly.

Thiscodeisunderthejurisdictionof，anditsmandatoryprovisionsareinterpretedbytheMOHURD.

TheNationalBuildingMaterialsIndustryStandardRatingStationisresponsibleforroutinemanagement.The

TianjinCementIndustryDesignandResearchInstituteCo.，Ltdisinchargeoftheexplanationoftechnical

specifications.Ifthereisaneedtomodifyandsupplementwhenimplementingthiscode，pleasesendthe

commentsandrelatedinformationtotheTianjinCementIndustryDesignandResearchInstituteCo.，Ltd

（Address:No.1YinheliBeiRoad，BeichenDistrict，Tianjin；Postcode:300400），asreferencesforfuture

revision.

Chiefdevelopmentorganization，co-developmentorganizations，participatingdevelopment

organizations，chiefdraftersstaffandchiefreviewersstaffofthecode:

ChiefDevelopmentOrganization

:

人人文库TianjinCementIndustryDesignandResearchInstituteCo.，Ltd

Co-DevelopmentOrganizations

:

SinomaTechnology&EquipmentGroupCo.，Ltd

LafargeShuiOnCementCo.，Ltd

ChinaNationalMaterialsGroupCorporationLtd

NanjingKisenInternationalEngineeringCo.，Ltd

HCRDIEngineeringCompany

ChengduDesignandResearchInstituteofBuildingMaterialsIndustryCo.，Ltd

HenanBuildingMaterialsResearch&DesignInstituteCo.，Ltd

ParticipatingDevelopmentOrganizations

:

ChinaResourcesCementHoldingsLimited

·1·

GansuQilianshanCementGroupCo.，Ltd

BBMGGroupCo.，Ltd

ChiefDraftersStaff

:

XuPeitaoHeXiaolongLeiMingWangYangDiDongrenYinZhicheng

LiuTaoLiWeiguangFanYulinGaoLiansongYangLulinLiuJikai

LihuiLiHuirongZhangWanchangZhangZhizhongTaoCuilinMengjun

ChiefReviewersStaff

:

ZengXueminShiJinglinZhaoGuodongJoel.vanderstichelen（ZhouYue）

FanXiaohongZhuXiaobinDingQishengLuBingquanLuWenyun

YiJianrongLiShengyuGuanYueZhangZhongweiLuanJun

ZhangHongna

专用

人人文库

·2·

Contents

………………

1GeneralProvisions（1）

…………………

2EnergySavingofGeneralLayoutandBuilding（2）

…………………

2.1GeneralLayout（2）

………………………

2.2Building（2）

………………

3EnergySavingofProcessDesign（4）

…………

3.1GeneralRequirements（4）

………………

3.2TheMainEnergyConsumptionIndex（4）

…………

3.3ClinkerBurningSystem（5）

……………………

3.4CrushingandGrindingSystem（6）

……………………

3.5WasteHeatUtilizationSystem（6）

………

3.6WasteCo-processingSystemofCementKilns（6）

………………………

3.7Others（7）

…………………

4EnergySavingofPowerSystem（8）

…………………专用…………

4.1PowerSupplyandDistributionSystem（8）

……………

4.2ElectricalEquipment（8）

………………………

4.3Lighting（8）

……………

5EnergySavingofMineEngineering（9）

………………………

5.1MiningandTransportation（9）

……………………

5.2Drilling，LoadingandTransportationEquipment（9）

………………………

6EnergySavingofUtilities（10）

…………………

6.1WaterSupply（10）

…………

6.2Heating，VentilationandAirConditioning（10）

…………………

7EnergyMetering（12）

………………

ExplanationofWordinginThisCode（13）

……………

ListofQuotedStandards（14）

人人文库

1GeneralProvisions

1.0.1

Thiscodeispreparedwithaviewtostandardizeenergyconservationdesignofcementplant，which

helpstoutilizeenergyefficientlyandrationally.

1.0.2

Thiscodeisapplicabletoenergyconservationdesignfornewconstruction，extensionandrenovation

ofcementplant.

1.0.3

Theselectedequipmentshallbeenergysavingproductorwater-savingproduct.

1.0.4

Inadditiontotherequirementsstipulatedinthisstandard，theenergyconservationdesignofcement

plantshallmeettherequirementsofthecurrentrelevantstandardsofthenation.

专用

人人文库

·1·

2EnergySavingofGeneralLayoutandBuilding

2.1GeneralLayout

2.1.1

Inadditiontomeetingtherequirementsofprocessflow，thegenerallayoutshallbewithreasonable

useoftopography，cleardivisionandcompactarrangement.

2.1.2

Theclinkerproductionlineshouldbesetnearbythelimestonemine.Thecementgrindinglineshall

beclosetotheproductmarketandthesourceofadditivematerial，andshallbelocatedoutsidetheblasting

securityline.

2.2Building

2.2.1

Buildingsofthecementplantshallbeclassifiedaccordingtotheirpurposes，functionsandenergy-

savingrequirements，andshallbeinaccordancewiththefollowingrequirements:

1

Intheplant，theOfficeBuilding，CentralControlRoom，Laboratory，individualofficesfor

workshops，ComplexBuildingandpublicbuildingssuchastheDiningRoom，BathHouseandGuardRoom

shallbeclassifiedasClassA.专用

2

Intheplant，theresidentialbuildingssuchasthestaffdormitoryshallbeclassifiedasClassB.

3

Productionbuildingswithheatingorairconditioning，andauxiliarybuildingswithlowtemperature

heatingsuchasindividualsubstations，WaterPumpingStation，WaterTreatmentRoom，CompressedAir

Station，Garage，ServiceShopetc.，shallbeclassifiedasClassC.

4

AuxiliaryindustrialbuildingsrequiringheatingorairconditioningsuchasDutyRoom，Checkout

Room，ControlRoominsidetheworkshopswithoutheatingorairconditioningshallbeclassifiedasclassD.

2.2.2

TheopensizeofexternalwindowsofClassCandDbuildingsofacementplantlocatedinnon-

heatingregionsshouldbeenlargedfornaturalventilation.Mechanicalventilationfacilitiesshallbeinstalled

ifopenablecasementscannotbeadopted.

2.2.3

AporchorothermeasuresshallbeadoptedforClassCbuildingsinseverecoldregionssoasto

preventcoldair.

2.2.4

ExternalwindowsofClassCandDbuildingsinseverecoldandcoldregionsmaybeselected

accordingtothosespecifiedinTable2.2.4.TheAirpermeabilitylevelofexternalwindowsshallnotbe

GraduationandTestMethodfor

lowerthantheLeve人人文库l3specifiedinthecurrentnationalstandardGB/T7107

AirPermeabilityPerformanceofWindows

.Thesameairpermeabilityrequirementsareapplicabletoexternal

2

doorsandthethermalconductivityofdoorpanelsshallnotbebelow1.5W/m·K.

Table2.2.4WindowsofClassCandDbuildingsinseverecoldandcoldregions

RegionsClassExternalwindow

CDoubleglazingwithsingleplasticsteelframe

Severecold

DInsulatingglazingwithplasticsteelframe

CSingleglazingwithplasticsteelframe

Cold

DDoubleglazingwithsingleplasticsteelframe

2.2.5

TheenergyefficientdesignofClassAbuildingsshallmeettherelevantrequirementsofthecurrent

DesignStandardforEnergyEfficiencyinPublicBuildings

nationalstandardGB50189.WhentheShape

·2·

Coefficientofsmallsingle-storypublicbuildingsinthesimplestshapeisabove0.4，limitofthermal

conductivityofroofandexternalwallsmaybeincreasedby5%oforiginalvalue.

2.2.6

TheenergyefficientdesignofClassBbuildingsshallbecarriedoutonthebasisoftheirlocation

DesignStandard

andclimateandbeinrespectivecompliancewiththecurrentprofessionalstandardsJGJ75

forEnergyEfficiencyofResidentialBuildingsinHotSummerandWarmWinterZoneDesign

，JGJ134

StandardforEnergyEfficiencyofResidentialBuildingsinHotSummerandColdWinterZone

andJGJ26

DesignStandardforEnergyEfficiencyofResidentialBuildingsinSevereColdandColdZones

.

2.2.7

AstotheenergyefficientdesignofClassCbuildings，theminimumthermalresistanceoftheirroof

ThermalDesign

andexternalwallsmaybedeterminedaccordingtothecurrentnationalstandardGB50176

CodeforCivilBuilding

aswellasindoorandoutdoortemperature.Ifexternalwallsrequirethermal

insulation，exteriorthermalinsulationmeasuresforexternalwallsshouldbeadopted.

2.2.8

TheenergyefficientdesignofClassDbuildingsmaycomplywiththecurrentnationalstandardGB

ThermalDesignCodeforCivilBuilding

50176.Theminimumthermalresistanceofexternalwallsmaybe

determinedbytheindoorandoutdoortemperature.Theinteriorthermalinsulationforinternalwallsshallbe

adoptedatthesametime.Theexteriorsurfaceofpartitionwallsoftheroomswithheatinginsidethenon-

heatingworkshopsshalladoptexteriorthermalinsulationmeasuresforexternalwalls.

2.2.9

Glasscurtainwallsshouldnotbeappliedtoanybuildingsofthec专用ementplant.

人人文库

·3·

3EnergySavingofProcessDesign

3.1GeneralRequirements

3.1.1

Smallandmediumsizedthree-phaseasynchronousmotor，fan，watercentrifugalpump，three-phase

distributiontransformersandothergeneralequipmentusedintheproductionlineshallmeetthe

MinimumAllowableValuesofEnergyEfficiencyandthe

requirementsofcurrentnationalstandardGB30254

EnergyEfficiencyGradesforCageThree-phaseHighVoltageInductionMotorMinimumAllowable

，GB18613

ValuesofEnergyEfficiencyandEnergyEfficiencyGradesforSmallandMediumThree-phaseAsynchronous

MotorsMinimumAllowableValuesofEnergyEfficiencyandEnergyEfficiencyGradesforFan

，GB19761，

TheMinimumAllowableValuesofEnergyEfficiencyandEvaluatingValuesofEnergyConservation

GB19762

ofCentrifugalPumpforFreshWaterTheMinimumAllowableValuesofEnergyEficiencyand

，andGB20052

theEvaluatingValuesofEnergyConservationforThree-phaseDistributionTransformers

.

3.1.2

Theproductionlineshalladoptadvancedproductiontechnologyandenergysavingequipment.

Frequencyconversionspeedregulatingsystemshallbeadoptedinrawmaterialgrindingcirculatingfan，kiln

tailhightemperaturefan，exhaustfan，kilnheadexhaustfan，coalmillex专用haustfan，cementgrindingroller

regrindingsystemcirculatingfanandcementgrindingsystemfanetc.

3.1.3

Theproductionworkshoplayoutshallbesetaccordingtotheprinciplethatthematerialconveying

distanceandpipelengthisrelativelyshort，andthesystemresistanceislow.Materialshouldbeconveyed

fromhightolow.

3.2TheMainEnergyConsumptionIndex

3.2.1Whenthereisnowasteco-processingthemainenergyconsumptiondesignindexofnewand

，

expansioncementproductionlineduringassessmentperiodshallbeinaccordancewiththose

specifiedinTable3.2.1.

Table3.2.1Mainenergyconsumptiondesignindexofnewand

expansioncementproductionlineduringassessmentperiod

Comparable

ComparableComparableComparableComparable

comprehensive

comprehensivecomprehensivecomprehensivecomprehensive

Dailyoutputelectricity

standardcoalpowerconsumptionenergyconsumptionenergyconsumption

D（t/d）人人文库consumption

consumptionofofcementofclinkerofcement

ofclinker

clinker（kgce/t）（kW·h/t）（kgce/t）（kgce/t）

（kW·h/t）

D7000101.556.080.0108.588.0

≥≤≤≤≤≤

5000D＜7000102.057.082.0109.089.0

≤≤≤≤≤≤

4000D＜5000103.058.084.0110.090.0

≤≤≤≤≤≤

3000D＜4000103.559.086.0111.091.0

≤≤≤≤≤≤

D＜3000105.560.088.0113.092.0

≤≤≤≤≤

Cementgrindingstation--36.0--

≤

·4·

3.2.2

Thetimeperiodofenergyefficiencyassessmentshallmeettherelevantrequirementsofcurrent

CodeforDesignofCementPlant

nationalstandardGB50295.

3.2.3

Powerconsumptionindexofproductionsectionofnewandexpansioncementproductionlineshall

beinaccordancewiththosespecifiedinTable3.2.3，andfiringsystemshallbeinaccordancewiththose

specifiedinTable3.3.1.

Table3.2.3Powerconsumptionindexofproductionsectionofnewandexpansioncementproductionline

ProductionsectionDesignvalue（kW·h/t）ProductionsectionDesignvalue（kW·h/t）

Limestonecrushing≤1.5Cementgrinding≤32.0

Rawmaterialgrinding≤17.0Cementpackaging≤1.5

Coalpowderpreparation≤32.0

Notes:1Limestonecrushingpowerconsumptioncoversfeeding，crushinganddustcollectionequipment.Conveyingequipmentfromcrusher

outlettopre-homogenizingstockpilesarenotincluded.

2RawmaterialgrindingpowerconsumptioncoverstheprocessfromthebottomofRawmaterialmixingsilotothetopofraw-material

homogenizingsilo，includingblendingsilometeringequipment，rawmaterialsmillconveyorbelt，rawmaterialmill（includingroller

press），separator，grindingcirculatingfanandauxiliaryconveyingequipmentandrawmaterialsiloliftingmachineandconveyor

equipmentontopofmaterialsilo.Kilnexhaustfanisnotincluded.Thedesignvalueofrawmaterialgrindingisapplicableformedium-

grindability（BONDgrindingfunctionindexofrawmaterialis10kW·h/t～11kW·h/t）.Ifthegrindabilityisdifferent，thedesign

valueshallbemodifiedaccordingtotheactualsituation.

3Coalpowderpreparation（orPetroleumcokeandotherfuels）powerconsumptioncoverstheprocessfromtheinletofmilltothetopof

rawmealhomogenizingsilo，includingweighingequipmentbelowrawcoalbin，main专用bodyofcoalmill，separator，exhaustfanand

auxiliarytransportationequipment.Weighingequipmentofpulverizedcoalandrootsblowerconveyingpulverizedcoalarenot

including.Thedesignvalueofrawcoalgrindingisapplicableformediumgrindability（HGIindexofrawcoalis50～55）.Ifthe

grindabilityisdifferent，thedesignvalueshallbemodifiedaccordingtotheactualsituation.

4Cementgrindingpowerconsumptioncoverstheprocessfromthebottomofcementmixingsilotocementsilo，includingmainbodyof

cementmill，rollerpress，separator，dedustingequipment，exhaustfanandconveyingequipment.

5Cementpackingpowerconsumptioncoverstheprocessfromthebottomofcementsilototheloadingofbaggedcement，including

packingequipment，dedustingequipment，loaderandotherconveyingequipment.

3.3ClinkerBurningSystem

3.3.1Withoutco-processingincementkilnorby-pass，theenergyconsumptionindexesofkiln

burningsystemshallbeinaccordancewiththosespecifiedinTable3.3.1.

Table3.3.1Energyconsumptionindexesofkilnburningsystem

HeatefficiencyofsystemHeatconsumptionofclinkerPowerconsumptionofclinker

Dailyoutput（D，t/d）

（%）（kJ/kg）（kW·h/t）

D700056301027.5

≥≥≤≤

5000D＜700056303228.0

≤≥≤≤

4000D＜5000人人文库55305028.0

≤≥≤≤

3000D＜400055307328.5

≤≥≤≤

D＜300053313628.5

≥≤≤

Notes1ThedesignconditionsofclinkerheatconsumptionarethattheburnabilityofrawmaterialisnolessthanclassCtheair

:，

driedbasislow