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BS EN 12921-1-2005 使用液体或蒸气的工业设备的表面清洁和预处理机器.通用安全要求

作者:标准资料网 时间:2024-03-29 19:38:50  浏览:9236   来源:标准资料网
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【英文标准名称】:Machinesforsurfacecleaningandpretreatmentofindustrialitemsusingliquidsorvapours-Commonsafetyrequirements
【原文标准名称】:使用液体或蒸气的工业设备的表面清洁和预处理机器.通用安全要求
【标准号】:BSEN12921-1-2005
【标准状态】:作废
【国别】:英国
【发布日期】:2005-12-05
【实施或试行日期】:2005-12-05
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:事故预防;清洁处理;清洁设备;清洁机;清洗材料;定义;脱脂材料;冒险;危害;工业产品;注入方法;机床;机器;作标记;机械工程;预处理;防事故;安全;安全措施;机械安全;安全要求;溶剂;表面清洁;表面处理;表面处理车间;用户信息;蒸气
【英文主题词】:Accidentprevention;Cleaning;Cleaningequipment;Cleaningmachines;Cleaningmaterials;Definition;Definitions;Degreasingmaterials;Divingsystems;Hazards;Industrialproducts;Injectionmethod;Machinetools;Machines;Marking;Mechanicalengineering;Plantsforcleaning;Pretreatment;Protectionagainstaccidents;Safety;Safetymeasures;Safetyofmachinery;Safetyrequirements;Solvents;Surfacecleaning;Surfacetreatment;Surfacetreatmentplants;Userinformation;Vapours
【摘要】:1.1Thisstandardappliestomachinesforsurfacecleaningandpre-treatment–inthefollowingcalled"cleaningmachines"–ofindustrialitemsusingliquidsorvapours,i.e.stationarymachinesandrelatedequipmentforautomatedandmanualcleaningandpre-treatmentprocesses.NOTECleaningmachinesareoperatedwithorwithoutheating,forexampleasdippingorsprayingorvapourcondensationprocess,whereadditionalusingofultrasoundispossible.Thesecleaningmachinescouldbedesignedassingle-zoneormulti-zonemachine,chambermachines,drumcleaningmachine,lowlifttruckmachines,roundtimemachinesortunnel(continuous)machines.Totheextentofthisdocument,cleaningmachinesforindustrialitemsareconsideredasanassemblyofthefollowingequipment:??pump(s)and/orothermechanicalsystemofagitation,recirculationandsprayingofcleaningliquid;??forcedventilationsystem;??heatingsystemwithtemperaturecontrol;??condensationsystem;??filtrationandseparationsystemand/orsolidparticlesextractionfromtheliquid;??conveyorand/orhandlingsystemfortheitemstobeprocessed;??producthandlingsystemsandreciprocatorswhicharepartofthecleaningmachine;??controland/ormonitoringsystems;??liquidhandlingsystem.1.2ThisEuropeanStandarddealswiththecommonsignificanthazards,hazardoussituationsandeventsrelevanttocleaningmachinesforindustrialitemsusingliquidsorvapourswhentheyareusedasintendedandundertheconditionsforeseenbythemanufacturer(seeclause4).ThispartofthestandarddefinesthecommonsafetyrequirementsforallkindsofcleaningmachinesforindustrialitemsusingliquidsorvapoursandrelatedcommondevicesandshouldbeusedinconnectionwithotherpartsoftheEN12921-series.Thespecificrequirementsspecifiedinpart2andfollowingpartsofEN12921takeprecedenceovertherespectiverequirementsinEN12921.NOTEInaddition,whereacleaningmachineisnotcoveredbyaspecificpartofthisdocument,part1ofEN12921canbeusedtoestablishtheapproachfordealingwiththerelevantrisks.Specifichazardswhicharerelatedtothetypeofcleaningliquidusedaredealtwithinthefollowingdocuments:??EN12921-2forwaterbasedcleaningliquids;??EN12921-3forflammablecleaningliquids;??prEN12921-4forhalogenatedsolvents.1.3Thisstandardisnotapplicableto:??mobileportablecleaning;??highpressurecleaningwithhighpressurewaterjetmachinesaccordingtoprEN1829-1;??conveyordishwashingmachinesaccordingtoprEN50416;??surfacecleaningappliancesemployingliquidsaccordingtoEN60335-2-54;??commercialelectricdishwashingmachinesaccordingtoEN60335-2-58;??cleaningwithhighpressurecleanersandsteamcleanersaccordingtoEN60335-2-79;??allloadingandunloadingsystems;??automaticsystems,e.g.robotsascoveredbyEN775;??centrifugesascoveredbyEN12547;??pumpsandpumpunitsforliquidsascoveredbyEN809;??plasmaenergy;??mechanicalblasting;??heatand/orthermalenergy;??hazardsrelatedtodryingprocesses;??cleaningoftextilesorclothes;??foodprocessing.1.4ThisstandardisnotapplicabletocleaningmachinesforindustrialitemswhicharemanufacturedbeforethedateofpublicationofthisdocumentbyCEN.
【中国标准分类号】:J60
【国际标准分类号】:25_220_10;25_220_20
【页数】:44P.;A4
【正文语种】:英语


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【英文标准名称】:Paperandboardintendedtocomeintocontactwithfoodstuffs-Determinationofthefastnessoffluorescentwhitenedpaperandboard
【原文标准名称】:与食品接触的纸和纸板.测定荧光增白纸和纸板的色牢度
【标准号】:BSEN648-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003-03-27
【实施或试行日期】:2003-03-27
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;食品;漂白剂;纸板;包装件;纸;试验;可食纸;光亮剂;耐漂白;色牢度;食品包装;接触食品的材料
【英文主题词】:Bleaches;Bleachingfastness;Board(paper);Brightener;Colourfastness;Definition;Definitions;Ediblepaper;Foodpackages;Foodproducts;Lighteningagents;Materialsincontactwithfood;Packages;Paper;Testing
【摘要】:ThisEuropeanStandardspecifiesproceduresforthetestingoffluorescentwhitenedpaperandboardintendedtocomeintocontactwithfoodstuffs.Twoproceduresaregiven.ProcedureAforcontactoflongduration(e.g.foodpackaging)andprocedureBforcontactofshortduration(e.g.napkins,kitchenpapers,householdpapers).
【中国标准分类号】:Y31
【国际标准分类号】:67_250;85_060
【页数】:10P.;A4
【正文语种】:英语


【英文标准名称】:Instrumenttransformers-Part7:Electronicvoltagetransformers(IEC60044-7:1999);GermanversionEN60444-7:2000
【原文标准名称】:互感器.第7部分:电子电压互感器
【标准号】:DINEN60044-7-2000
【标准状态】:现行
【国别】:德国
【发布日期】:2000-11
【实施或试行日期】:2000-11-01
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:保护电流;定义;电流互感器;电学测量仪表;规范(验收);保护设备;测量仪器;测量技术;故障电流;试验;绝缘;电气工程;缺陷与故障;变压器;安全工程;电压互感器;仪表用变压器;额定值;标准值;电子测量装置;电流强度
【英文主题词】:
【摘要】:
【中国标准分类号】:L17
【国际标准分类号】:17_220_20
【页数】:59P;A4
【正文语种】:德语



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