GB/T 51075-2015 GBT51075-2015選礦機械設備工程安裝規(guī)范:英文

專用

人人文庫

NATIONALSTANDARD

OFTHEPEOPLESREPUBLICOFCHINA

CodeforInstallationofMineralProcessing

EquipmentEngineering

GB/T51075-2015

ChiefDevelopmentDepartment:MinistryofHousingandUrban-RuralDevelopment

ofthePeoplesRepublicofChina

ApprovalDepartment:MinistryofHousingandUrban-RuralDevelopment

ofthePeoplesRepublicofChina

ImplementationDate:September1，2015專用

人人文庫

ChinaPlanningPress

Beijing2015

圖書在版編目（CIP）數(shù)據(jù)

選礦機械設備工程安裝規(guī)范英文中國冶金建設協(xié)會

GB/T51075-2015:/

組織編譯北京中國計劃出版社

.—:，2015.12

ISBN978-7-5182-0298-0

中選礦機械機械設備設備安裝技術(shù)規(guī)范

Ⅰ.①G…Ⅱ.①…Ⅲ.①----

中國英文

-Ⅳ.①TD45-65

中國版本圖書館數(shù)據(jù)核字第號

CIP（2015）266829

ChineseeditionfirstpublishedinthePeoplesRepublicofChinain2015

EnglisheditionfirstpublishedinthePeoplesRepublicofChinain2015

byChinaPlanningPress

rd專用

3Floor，CTower，GuohongBuilding

No.A11，Muxidi-Beili，XichengDistrict

Beijing，100038

PrintedinChinabyBeijingJinghuaHucaisPrintingCO.，LTD

?2015byMinistryofHousingandUrban-RuralDevelopmentof

thePeoplesRepublicofChina

Allrightsreserved.Nopartofthispublicationmaybereproducedortransmittedinanyformor

byanymea人人文庫ns，graphic，electronic，ormechanical，includingphotocopying，recording，

oranyinformationstorageandretrievalsystems，withoutwrittenpermissionofthepublisher.

Thisbookissoldsubjecttotheconditionthatitshallnot，bywayoftradeorotherwise，belent，

resold，hiredoutorotherwisecirculatedwithoutthepublisherspriorconsentinanyformof

blindingorcoverotherthanthatinwhichthisispublishedandwithoutasimilarcondition

includingthisconditionbeingimposedonthesubsequentpurchaser.

ISBN978-7-5182-0298-0

NoticeofMinistryofHousingandUrban-RuralDevelopment

ofthePeoplesRepublicofChina

No.701

Noticeonpromulgatonofthenationalstandardof

CodeforInstallationofMineralProcessingEquipmentEngineering

CodeforInstallationofMineralProcessingEquipmentEngineering

，numberedGB/T51075

-2015，isapprovedasthenationalstandard，anditwillbeimplementedfromSep.1，2015.

CodeforInstallationofMineralProcessingEquipmentEngineering

ispublishedandissued

byChinaPlanningPressundertheorganizationofStandardandQuotaInstituteoftheMinistryof

HousingandUrban-RuralDevelopment.專用

MinistryofHousingandUrban-Rural

DevelopmentofthePeoplesRepublicofChina

Dec.31，2014

人人文庫

Foreword

ThiscodewasdevelopedbyChinaThirdMetallurgicalGroupCo.，Ltd.andotherrelevant

organizationsaccordingtotherequirementsofDocumentJIANBIAO［2006］No.136issuedbythe

MinistryofHousingandUrban-RuralDevelopment（MOHURD）-NoticeonPrintingand

DevelopmentandRevisionPlanthendbatchofNationalEngineering

Distributingthe（2）

ConstructionStandardsin

2006.

Thecodedevelopmentgroupcheckedandfinalizedthiscodebyconductinginvestigationand

research，summarizingthepast20yearsofexperienceinrelationtotheinstallationandacceptance

ofmineralprocessingequipment，widelysolicitingopinionsfromrelatedorganizationsandexperts，

anddiscussingandmodifyingtheprovisionsrepeatedly.

Thiscodeconsistsof9chapters，coveringgeneralprovisions，terminologies，basicrequirement，

equipmentfoundation，anchorboltandbaseplate，equipmentandmaterialapproach，crushing，

grindingandsievingequipment，classifyingandsortingequipment，dewateringequipment，feeding

andoredrawingequipment，etc.

專用，

ThiscodeisunderthejurisdictionoftheMinistryofHousingandUrban-RuralDevelopment

whereasChinaMetallurgicalConstructionAssociationisinchargeofmanagementandChinaThird

MetallurgicalGroupCo.Ltd.isinchargeoftheexplanationoftechnicalspecifications.Relevant

commentsandrecommendations，whenevernecessary，shouldbesubmittedtoChinaThird

MetallurgicalGroupCo.，Ltd.（Address:No.4，DuiluStreet，TiedongDistrict，AnshanCity，

LiaoningProvince.Zipcode:114003，E-mail:syjzgtx@163.com，F(xiàn)ax.

ChiefDevelopmentOrganization，ParticipatingDevelopmentOrganizations，ChiefDrafting

StaffandChiefReviewer:

ChiefDevelomentOranization

pg:

ChinaThirdMetallurgicalGroupCo.，Ltd

ParticiatinDevelomentOranizations

pgpg:

China22MCCGroupCorporationLtd.，

QidashanIronOreMineofAnshanIronandSteelGroupMiningCompany

ChiefDraftinStaff

g:

人人文庫WangHongGuanTiexingZhangShiyuLiZongweiLiZhiyuan

ZhuXiaochuanCuiChongguoWangXiwuSunXiuxiaZhangGuoqing

LiYiE

ChiefReviewer

:

LiuGuangmingCuiHuichuanLuFuliFanQinghouZhangGuanglie

GongXiangtaoWuZhenhaiLiuYuJingSiyu

Contents

……………

1GeneralProvisions（1）

…………………

2Terminologies（2）

……………

3BasicRequirement（3）

………

4EquipmentFoundation，AnchorBoltandBasePlate（4）

…………

4.1GeneralRequirement（4）

…………

4.2EquipmentFoundation（4）

…………………

4.3AnchorBolts（4）

……………………

4.4BasePlate（4）

…………

5EquipmentandMaterialApproach（6）

…………

5.1GeneralRequirement（6）

……………………

5.2Equipment（6）

………………………

5.3Material（6）

…………………

6Crushing，GrindingandSievingEquipment專用（7）

…………

6.1GeneralRequirement（7）

…………………

6.2JawCrusher（7）

…………………

6.3CycleCrusher（8）

…………………

6.4TaperCrusher（8）

………………………

6.5OreMill（10）

…………………

6.6HighPressureRollerGrinding（13）

………………

6.7VibrationSieve（14）

…………

7ClassifyingandSortingEquipment（16）

…………

7.1GeneralRequirement（16）

………………

7.2SpiralClassifier（16）

…………………

7.3Hydrocyclone（17）

……………………

7.4FineSieve（17）

…………………

7.5Barrel-TypeMagneticSeparator（18）

…………………

7.6TurnCageMa人人文庫gneticSeparator（18）

…………………

7.7Ring-TypeMagneticSeparator（19）

……………………

7.8MagneticDewateringTank（20）

………………………

7.9Flotator（20）

………………………

7.10Jigger（22）

………………

7.11ShakingTable（22）

…………

7.12CentrifugalSeparator（23）

………………

7.13SpiralConcentrator，SpiralChute（23）

………………………

8DewateringEquipment（25）

…………

8.1GeneralRequirement（25）

·1·

…………………

8.2CenterDrive-TypeConcentrator（25）

………………

8.3CircumDrive-TypeConcentrator（25）

…………

8.4TubeInternalFilteringVacuumFilter（26）

………………

8.5ExternalFilteringVacuumFilter（28）

………………

8.6PressureFilter（29）

………

9FeedingandOreDrawingEquipment（30）

…………

9.1GeneralRequirement（30）

………………

9.2TramcarDumper（30）

……………

9.3Plate-TypeFeeder（31）

……………………

9.4ElectromagneticandMotorVibrationFeeder（32）

…………………

9.5DiskFeeder（32）

…………………

9.6ChuteFeeder（33）

……………………

9.7ChainandPendulumFeeder（33）

……………

9.8OreDrawingGate（33）

…………………

9.9FeedingandOreDrawingEquipmentRunning-in（33）

…………

ExplanationofWordinginThisCode（34）

…………

ListofQuotedStandards（35）

……………

Addition:ExplanationofProvisions專用（37）

人人文庫

·2·

1GeneralProvisions

1.0.1

Thiscodeispreparedwithaviewtoenhancethequalityofmineralprocessingequipment

installationengineeringofmetallurgicalconcentratorandtoguaranteetheengineeringsafety.

1.0.2

Thiscodeisapplicabletotheinstallationofcrushing，grindingandsievingequipment，

classifyingandsortingequipment，dewateringequipmentandfeedingandoredrawingequipmentof

metallurgicalconcentrator.

1.0.3

Inadditiontotherequirementsstipulatedinthiscode，theinstallationofmineralprocessing

equipmentshallalsocomplywiththerequirementsstipulatedinthecurrentrelevantstandardsof

thenation.

專用

人人文庫

·1·

2Terminologies

2.0.1

Aligning

Itistheprocesstoadjustthepositionandstateofequipmentandpartstoensurethe

conformancetotherequirementsofdesignandthiscode.

2.0.2

Dyemethod

Themethodfordeterminingthemanufacture，assemblyandinstallationqualityofpartsby

applyingorpastingcoloredmaterialsoncontactsurfacesofmechanicalpartsandcheckingthe

contactcondition.

2.0.3

Scraping

Themethodoftreatingthesurfaceofpartsbyscrapingoffhigherpointsfromcontactsurfaces

ofpartswithatool.

2.0.4

Jointinspection

Jointinspectioncarriedoutjointlybytheownerorthegeneralcontractor，thesupervisorand

thecontractoronthemechanicalequipmentthathasbeeninstalled.專用

人人文庫

·2·

3BasicRequirement

3.0.1

Designdocumentsanddrawingsshallbeavailableforconstructionandself-examination，

jointexaminationandtechnicalinterpretationofdesignintentionshallbedownfordrawings.

Installationofequipmentshallmeettherequirementsofdesigndocuments.

3.0.2

Technicaldocumentssuchastheconstructionorganizationdesignshallbepreparedfor

mineralprocessingequipmentinstallationengineering.

3.0.3

Withoutthedesignchangenoticeorsignedtechnicalcertificatefromdesignorganization，

constructiondrawingsshallnotbemodified.

3.0.4

Themeasuringinstrumentsusedforqualityinspectionshallhaveproductcertificatesand

usedintheirperiodofvalidity.

3.0.5

Weldingprocedurequalificationshallbeprovidedpriortoweldingworkandwelding

procedurespecificationsshallbemadeaccordingtoaqualifiedweldingprocedurequalificationreport.

3.0.6

Theconstructionroadatthemechanicalequipmentinstallationsiteshallbeclear；water，

electricity，airandotherresourcesforconstructionshallbeavailable.

3.0.7專用

Thequalityofequipmentfoundationshallmeetrelevantrequirementsofcurrentnational

CodeforConstructionQualityAcceptanceofConcreteStructureEngineering

standardGB50204

andacceptancematerialandrecordsshallbeprovided.

3.0.8

Themineralprocessingequipmentinstallationengineeringshallbecarriedoutaccordingto

therequiredprocedures，andhandoverinspectionshallbemadebetweendifferentdisciplinesand

recordsshallbemade.Self-inspection，specialinspection，andjointinspectionshallbecarriedoutfor

eachprocessaftercompletionandrecordsshallbemade.Itisnotallowedtoproceedwiththenext

oneuntilpreviousprocesshasbeeninspectedtobequalified.

3.0.9

Concealedpartsinconcealedworksshallbereportedforinspectionaftertheyhavebeen

self-inspected.Thenextprocessshallnotbecarriedoutbeforetheyarequalified.

3.0.10

Specialschemesshallbemadeforconstructioninwinterandrainyperiods.

3.0.11

Testrunofequipmentshallbeinaccordancewiththefollowingrequirements:

1

Testrunschemeshallbepreparedbeforetestrun；

2

Warninglinesandsignsshallbesetupintestrunarea；

3

Thesafety人人文庫deviceofequipmentshallbecompleteandworkreliably；

4

Hydraulic，lubricationandcoolingwatersystemshalloperatenormally；

5

Eachrotatingpartshallbeoperatingsmoothlywithoutabnormalsoundandfastenersshall

notbeloose；

6

Thetemperatureriseandmaxtemperatureoftheslidingbearingshallnotexceed35℃and

70℃respectivelyandthatoftherollingbearingshallnotexceed40℃and80℃respectively；

7

Eachrotatingpartshallberunningnormallyandthetestrunshallnotbelessthan2hafter

thebearingtemperatureisstable；

8

Aftertheno-loadtestrun，connectingboltsshallbecheckedforloosening，andifthebolts

areloose，tightenthem.

·3·

4EquipmentFoundation，AnchorBoltandBasePlate

4.1GeneralRequirement

4.1.1

Thischapterisapplicabletotheinstallationoffoundation，anchorboltandbaseplateof

mineralprocessingequipment.

4.1.2

Settlementobservationshallbecarriedoutforthefoundationofthemainmineral

processingmachineaccordingtothedesignrequirementsandrecordsshallbemade.

4.2EquipmentFoundation

4.2.1

Beforetheinstallationofequipment，foundationacceptanceinspectionshallbemade，and

onlyafterthefoundationisqualifiedcanequipmentbeinstalled.

4.2.2

Theappearanceofequipmentfoundationshallbeinspectedandoildirt，waterandother

contaminationsonitssurfaceandintheholesreservedforanchorboltsshallberemoved

thoroughly；threadsandnutsofburiedanchorboltsshallbekeptingoodcondition.

4.2.3

Actualmeasurementinspectionshallbecarriedoutforequipm專用entfoundationandthecenter

line，elevation，dimension，locationsofanchorboltsandreservedopeningsshallbeinaccordance

withrequirementsofthedesigndocumentsandthestipulationsofcurrentnationalstandard

CodeforConstructionQualityAcceptanceofConcreteStructureEngineering

GB50204.

4.2.4

Thereshallbemeasuringdataforfoundationandthedatashallbehandedover.

4.2.5

Thelayoutdrawingforcenterlineandelevationbenchmarkshallbemade，andthecentral

standardplateandelevationbenchmarkshallbesetup.Thepermanentcentralstandardplateand

elevationbenchmarkshallbeembeddedforthemainequipmentandcontinuousproduction

equipment.

4.3AnchorBolts

4.3.1

Thespecificationsandfasteningforceofanchorboltsshallbeinaccordancewithdesign

requirements.

4.3.2

Oildirtandoxide-scaleonanchorboltsshallberemoved，andaproperamountofgrease

shallbeappliedtothreads.

4.3.3

Theancho人人文庫rboltshallbescrewedintothereservedholevertically，andanypartofitshall

beatleast15mmawayfromthewalloftheholeandtheboltshallnottouchthebottomofthehole.

4.4BasePlate

4.4.1

Thesetting，sizeandinstallationaccuracyofequipmentbaseplateshallmeetthe

requirementsofdesigndocumentsand，ifnodesignrequirementsavailable，theyshallmeetrelevant

GeneralCodeforConstructionandAcceptance

requirementsofcurrentnationalstandardGB50231

ofMechanicalEquipmentInstallationEngineering

.

4.4.2

Whenthebaseplateisinstalledusingthebed-mortarmethod，thestrengthofbed-mortar

concreteafter48hshallreachthedesignstrengthofthefoundationconcrete.Thebed-mortarblock

·4·

strengthtestreportshallbecheckedbatchbybatch.

4.4.3

Ifthegrindingmethodisused，thelaitancecoatingonthesurfacewherethebaseplateis

installedshallberemovedthoroughly，andthepartwherethebaseplateislaidshallbeprocessed

untilthebaseplatemeetsthelevelnessrequirementsandevenlycontactwiththefoundation.

4.4.4

Whereflatbaseplateandinclinedbaseplaceformabaseplategroup，theinclinedbase

plateshallbeplacedontheflatbaseplatetobeusedinpair.Eachgroupshouldnotconsistofmore

than5plates.

4.4.5

Aftertreatmentofbaseplates，thecontactbetweenbaseplatesandbetweenbaseplateand

equipmentbaseshallbegood.Checkedwithafeelergauge，thelocalclearanceshallnotbemore

than0.1mm，andcontactareashallnotbebiggerthan70%.

專用

人人文庫

·5·

5EquipmentandMaterialApproach

5.1GeneralRequirement

5.1.1

Thischapterisapplicabletoequipmentandmaterialapproach.

5.1.2

Thecontractorshallprepareaschemeofequipmentandmaterialapproachandorganizethe

equipmentandmaterialapproachorderly.

5.2Equipment

5.2.1

Open-caseinspectionofequipmentafterarrivingattheprojectsiteshallbeinaccordance

withthefollowingrequirements:

1

Open-caseinspectionshallbecarriedoutbypeoplefromtheownerorgeneralcontractor，

supervisor，equipmentmanufacturerandcontractor，hand-overproceduresshallbegonethrough

andrecordsshallbemade；

2

Thespecification，modelandquantityofequipmentshallbecheckedinaccordancewiththe

designdocumentsandpackinglist；

3

，專用；

Thesurfaceofequipmentshallbefreefromflawdamageandrust

4

Equipmentshallhavequalitycertificateandimportedequipmentshallhavecommodity

inspectioncertificate；

5

Equipmentshallbekeptproperlyafteritisunpacked.

5.2.2

Useandmanagementoftechnicalmaterialprovidedwithequipmentandassetsoftheowner

shallbeinaccordancewithfollowingrequirements:

1

Countingandacceptancecheckshallbecarriedoutandaninventoryshallbemade；

2

Electricaldevices，instrumentsandotherdevicescomingwiththeequipmentshallbe

handedovertocorrespondingdiscipline-specificorganizationsformanagement；

3

Specialtoolsforinstallationshallbehandedovertotheownerinaccordancewiththe

inventoryafteruse；

4

Sparepartsshallbehandedoverintime.

5.2.3

Whenhandlingandliftingtheequipment，theliftingpointshallbethepositionmarkedon

theequipmentorpackingcase，andprotectivemeasuresshallbetakentoavoidanydamagetothe

equipment.人人文庫

5.3Material

5.3.1

Receivinginspectionofmaterialshallbeinaccordancewiththefollowingrequirements:

1

Qualitycertificatesofmaterialsshallbechecked，themodel，specification，quantityand

performanceofmaterialsshallbeinaccordancewithrequirementsofdesigndocumentsandrecords

shallbemade；

2

Recheckshallbemadeaccordingtoprovisionsifrequiredbydesigndocuments.

5.3.2

Unqualifiedmaterialsshallnotbeusedandshallbemarkedandstoredintheunqualified

productarea.

·6·

6Crushing，GrindingandSievingEquipment

6.1GeneralRequirement

6.1.1

Thischapterisapplicabletotheinstallationofcrushing，grindingandsievingequipment.

6.1.2

Theassemblyofpartsreferredtointhischaptershallmeetrelevantrequirementsof

GeneralCodefor

equipmenttechnicaldocumentsandcurrentnationalstandardGB50231

ConstructionandAcceptanceofMechanicalEquipmentInstallationEngineering

.

6.2JawCrusher

6.2.1

Theassemblyofbaseshallbeinaccordancewiththefollowingrequirements:

1

Positioningpinsbetweenjunctionsurfacesshallbeallinstalled.Thetighteningtorqueof

theboltsconnectingjunctionsurfacesshallmeettherequirementsofequipmenttechnical

documents.Thetighteningordershallbesymmetricandtheforceappliedshallbeeven；

2

Themaximumallowabledeviationforlongitudinalandhorizontalcenterlinesshallbe

3.0mm；

3專用

Theallowabledeviationforelevationshallbe±5.0mm；

4

Themaximumallowabledeviationforlongitudinallevelnessshallbe0.5/1000；

5

Themaximumallowabledeviationforhorizontallevelnessshallbe0.15/1000，anditshall

bemeasuredonthemainshaft.

6.2.2

Thepartstobeinstalledonthebaseshallbeassembledafterlevellingandaligningthebase

andtighteningtheanchorbolts.

6.2.3

Whenassemblingthemovablejaw，thefittingofbearingbushandshaftneckshallbein

accordancewiththefollowingrequirements:

1

Contactcamberedsurfaceshallbe100°-200°；

2

Thequantityofcontactpointsonthecontactsurfacewithanareaof25mm×25mmshall

notbelessthanonepoint；

3d

Thetopclearanceshallbe0.1%-0.15%ofshaftneckdiameter.

6.2.4

Forscrapingofmainbearingbush，thefittingofbearingbushandshaftdiametershallbein

accordancewiththefollowingrequirements:

1

Contactan人人文庫gleshallbe100°-120°；

2

Thequantityofcontactpointswithinanareaof25mm×25mmshallnotbelessthantwo

pointsforBabbittbushandthreepointsforcopperbearingbush；

3

Thetopclearanceshallbe0.1%-0.15%ofshaftneckdiameter；

4

Clearanceateachsideshallbe0.5-1.0timethetopclearance.

6.2.5

Totalcontactlengthbetweenthethrustplateandthesupportslippershallbemorethan

60%ofthetotalplatelength，andshallbeevenlydistributed.Iftherearelocalclearances，each

sectionshallnotbemore