压力气瓶安全培训课件

CompressedGasCylinders

SafetyAwareness压缩气瓶安全培训

Wherecompressedgasesaretobetransported,storedorusedshallberecognizedtohavepotentialhazardsintheriskassessmentandappropriatecontrolsshallbeidentifiedandimplemented当运输,储存,使用压缩气瓶时,应认识到所存在的潜在风险,并需要辨识其危险,实施相应的控制措施.Careshouldbetakenifcompressedairistobeusedtoclearsurfaces,gogglesshallbeworntopreventparticlesenteringtheeyes如果使用压缩空气进行吹扫清理,则应特别小心,并佩戴保护眼镜防止外来颗粒物进入眼内.CompressedGasCylinderProcedure压缩气瓶安全使用程序Thecolorcoding,thenameofthegascontainedwithinthecylindershallbeclearlystenciledonthecylinderbody安全季度色标及瓶装气体名称应清楚地印制在气瓶上Cylindersshallbesuppliedwithprotectiveguardsorcapsforthevalveassemblies.气瓶应配置保护栏和阀门保护罩Cylindersshallnotberolledfromvehiclesandallowedtofree-fallontorubbertiresorsimilarpackaging,butshallbeloweredtothegroundmanuallyorusingappropriateliftingequipment不允许气瓶在车上滚动

摇摆,不得自由下落到橡胶轮胎或类似的材料上,应手动落地或使用适当的吊装设备落地.GeneralRequirements总的要求

Inspectrubberhosestoseethattheyarefreefromcuts,cracks,burns,andwornplaces,andarrangethemsoastheycannotbecutbycontactwithsharpedgesorcorners,fallingmetal,sparks,orblowpipeflame检查橡胶管是否有割伤,划伤,烧伤和破损的地方,使其避免接触锋利和锋角以及避免跌落金属件,火花或喷管火焰的损伤.Useredhoseforacetyleneandothercombustiblegases,andbecarefultoseethattheyareneverinterchangedwithothercolors对乙炔和其他可燃气体使用红色的软管,特别注意检查不得与其他颜色的混用.GeneralOperatingGuidelines总的操作方针Usehosesofequallengthanddonotcoilanysurplushosearoundregulatorsorcylinders.Oxy-acetylenehosesshallbetapedtogethertokeepthemtidy使用相等长度的软管,不要将多余的软钢盘绕在调整阀或气瓶上,氧-乙炔软管应捆扎在一起并保持清洁.Donotuseoddbitsoftubing.CopperorhighcoppercontentalloyshallnotbeusedinacetylenehoseorotherpartsincontactwithAcetylene不可使用零碎的管子.铜或高铜含量的合金管夹不可用于乙炔软管或与乙炔接触的部件上.Neverattempttolightablowpipeuntilsufficienttimehaselapsedafteropeningtheblowpipevalveforthegasinthehosetonormalizeatthecorrectworkingpressureandallairtobeblownfromthehose不要试图点燃喷火嘴,阀门打开后,气体会在软管内聚集一段时间直到得到正确的压力,气体会自然吹出.GeneralOperatingGuidelinesDonotsitorusecylindersneartheintakeofanaircompressor在空压机进气口处不要存放或使用气瓶.Oxy-acetyleneequipmentshallnotbeusedwithoutanapprovedflashbackarrestorslocatedinlineattheregulatortopreventaflashbacktothecylinder不要使用

未在调节器管线上安装核准的回火阀的氧-乙炔气瓶,防止回火.GeneralOperatingGuidelinesCompressedGasCylinderProcedureTransportofCylinders气瓶的运输Allcylinderswhenbeingtransportedshallhavetheprotectiveguardsorcapsinplaceoverthevalveassemblies.所有气瓶运输时,必须有保护栏和阀门保护罩.Allcylindersshallbetransportedinaverticalpositioninappropriatecarriersorchainedtoverticalsupports所有气瓶运输时,应垂直摆放并链条系紧.Whencylindersaretobereturnedemptytoasupplier,theyshallbeclearlymarkedempty.Thevalvesshallbeclosed

andtheprotectivecapsfitted

当气瓶气体用完返回供应商时,应清楚标明

’空瓶’,其阀门应在关闭状态并有保护罩.Subjectedtounduestrainbyblowsormechanicaldamage气瓶不可有受到撞击和机械损伤的过度劳损.Allowedtodroporcomeintoviolentcontactwitheachother气瓶不得随意跌落相互间不得有猛烈的碰撞Transportedwiththeregulatorsandhoseattached,unlessapropertrolleyorcarrierisused.Whentransportingbyatrolleythecylindervalvemustbeshutbeforethecylinderismovedfromplacetoplace

运输时气瓶不可带调节器和软管,除非有合适的运输车辆,车辆运输时气瓶阀门必须关闭.CylindersmustNOTbe:Cylindersofdifferentgasshallnotbemixedtogetherinthesamecontainerwhenbeingtransported不同气体的气瓶运输时,不得装在同一个货柜内.Bulkofoxygenshallundernocircumstancesbetransportedtogetherwithacetyleneoranyotherformsofflammablesubstances大批量氧气瓶运输时,不得与乙炔和其他可燃气体一起运输.CylindersmustNOTbe:CompressedGasCylindersstorageareasshallbeclearlyidentifiedwiththeirnames压缩气瓶的储存区域必须有清楚地标志.Cylinderscontainingcombustiblegasshallbestoredseparatelyfromoxygenandwhereverpossible可燃气体气瓶的储存应与氧气瓶分开.Nocloserthan(6)meters.If(6)metersarenotpossible,afire-resistingwallshallseparatethem间距不得小于6米,如不可行,应用防火墙隔离.StorageofCylinders

气瓶的储存Nosmoking,nakedlightsorsourcesofignitionshallbeallowedwithinorinthevicinityofcylinderstores(notlessthan6meters).气瓶储存地或临近(不小于6米内)不得吸烟或有明火或火源.(NoSmoking/NoNakedFlame)signsshallbedisplayed应显示禁烟禁火的标志PortableFireextinguishersshallbelocatedoutsidethestoreentrance,sothatthetraveldistancetoanyfireextinguisheris15metersorless

储存处入口外需配置手提式灭火器,各灭火器之间的配放间距应是15米或小于此.

StorageofCylinders气瓶的储存

NeveruseOil,GreaseandOtherContaminants不可使用有油,油脂或其他污染物的气瓶OilorgreaseignitesviolentlyinthepresenceofhighpressureOxygenandanexplosionmayresult一旦高压氧气与油或油脂混合将产生剧烈的燃烧并可能爆炸.Cylindersandfittingsmustbekeptawayfromallsourcesofcontaminationsuchasoilbarrels,overheadshafting,cranes,ordrivebelts气瓶及其配件的存放需远离以下污染源,如油桶,高价储仓,起重机,传动皮带等.HandlingandUsageofCylinders气瓶的使用Personnelmustnotsmoke,wearoilyclothes,orhaveanyexposednakedlightinanyplacewherecompressedgasesarestored在压缩气瓶存放地,作业人员不得吸烟,穿油迹的服装,存放地不得有任何明火.Measuresmustbetakentopreventgrit,dirtofanysort,oil,greaseorwaterfromenteringcylindervalves要制定防止沙粒,各种脏的尘物,油,油脂和水进入到气瓶阀门内的措施.Theymustbestoredwellclearofallsourcesofcorrosionsuchasbatterychargingareas存放地要远离所有的污染源,比如电池充电区域.

HandlingandUsageofCylinders:气瓶的使用Compressedgascylindersshallbekepteitherintrolleys,designedandmanufacturedas“Gascylindertrolley”压缩气瓶应使用专门设计制造的气瓶推车.Orsecuredtoapartofastructuresuchthattheycannotbeaccidentallyknockedover.Cylindersshallberetainedinanuprightposition或固定在一个专门的框构内,使之避免出现意外的撞到并垂直存放.CareofCylindersinUse气瓶使用注意事项Personnelmustnotlubricateanyvalveorfitting,andmustnotuseanywhiteorredleadoranyotherjointingcompound任何人不得对气瓶阀门及配件施加润滑剂,也不可对之施加白红铅粉或任何密封剂.Cylindersmustbekeptawayfromsparks,flamesorslagfromweldingorcuttingoperations气瓶的放置要远离焊接,切割时所产生的火花,火焰和焊渣.Cylindervalvesmustbeshutwhenworkhastobestoppedformorethanafewminutes,orwhenthecylinderisempty当作业需要停止一段时间时,或空瓶时,气瓶阀门需关闭.CareofCylindersinUseConnectionstopiping,regulatorsandequipmentshallalwaysbekepttighttopreventleakage气瓶的所有管路接口,调压计接口等需严密防止漏气.Threadsonregulatorconnectionsorotherauxiliaryequipmentshallbethesameasthoseonthecylindervalveoutlet压力计接口的螺纹或其他附件均不得有漏气Connectionsthatdonotfitshallonnoaccountbeforcedtogether接口若不匹配,不得强行上紧.CareofCylindersinUseCaremustbetakentoavoidgasescapefromthecylindervalveorapparatusattachedtoitwiththeassociatedhazardofagasaccumulationinaconfinedspace有限空间内要特别小心注意气体从阀门或其他处外漏与其他危险气体混合.Soapywaterandabrushmustbeusedtolocateleaks使用肥皂水或刷子检查漏气点.CheckingforLeaks漏气检查CylindershallNEVERBEUSEDINSIDEACONFINEDSPACE,withoutariskassessmentandpermittowork(e.g.CompressedAirBreathingApparatus)在未进行风险评估和得到工作许可前,气瓶不得在有限空间内使用(呼吸装置)NeveruseaNAKEDFLAMELookforaLEAKS

不得用明火,当心漏气.CheckingforLeaksCylinders&ExcessiveHeat

气瓶过热Damagedcylindersshouldbeisolatedfromundamagedcylinders损坏的气瓶与正常的气瓶要分开摆放.Theyshouldbeclearlymarked‘Damaged-DoNotTouch’要清楚标明’勿动,该瓶已坏’Ifanacetyleneorpropanecylinderisheatedaccidentallyorbyabackfirefromtheuseoffaultyequipment,itmustbedealtwithpromptly如果乙炔或丙烷气瓶偶然发热,或误操作发生回火,应立刻处理.Shutthevalve关闭阀门Detachtheregulatorandotherfittings拆下压力计及其配件

Takethecylinderintotheopenairandwellawayfromanysourcesofignitionatonce立刻将气瓶送到露天空旷处,远离火源Immersein,orapply,watercopiouslytocoolIfPossible如可能将气瓶放入水中或用大量的水冷却气瓶.Cylinders&ExcessiveHeat气瓶过热的处理WeldingorcuttingapparatusmustnotbeusedunlessautomaticpressureregulatorsarefittedtotheOxygenandfuelgascylinder,andflashbackarrestorsarefitted. 除非氧气和可燃气体气瓶安装了自动压力计和回火阀后,才可进行焊接和切割作业.RegulatorsandFlashbackArrestors:压力计和回火阀

BEFOREAREGULATORISPUTONTOAFULLCYLINDER,THEADJUSTINGSCREWFORREGULATINGTHEPRESSUREOFOUTPUTMUSTBERELEASEDOTHERWISETHEREISARISKOFDAMAGETOTHEREGULATOR

在压力计安装到满装的气瓶前,应松开调整出口压力的调节螺丝,否则有损坏调节器的风险.Itisunsafetorelyentirelyontheuseofaneedlevalveasthisdoesnotpreventareverseflowofgasestowardsthecylinders.完全依靠针阀保护是不安全的,因其不能防止气体回流到气瓶.Moreovertheuseofaneedlevalveinplaceofaregulatormaycauset