《工业分析 Industrial Analysis》课件-奥氏气体分析仪组成及安装（双语）

项目三：煤气质量分析任务三：煤气质量分析奥氏气体分析仪的组成课程：工业分析中文Scenario3:QualityanalysisofcoalgasTask3:QualityanalysisofcoalgasCompositionofAustengasanalyzerCourse:IndustrialAnalysisEglish奥氏气体分析仪中文AustengasanalyzerEglish量气管

1、气体体积测量仪器中文eudiometer

1.Instrumentsformeasuringgasvolume(1)Doubleballtype:upperballis25

mL,lowerballis35

mL,andlowerpart

is40

mL(2)Singleballtype:upperballis30mL,lowerslenderpartis70mLdoubleballtypesingleballtype(3)Doublearmtype:with4ballsontheleftarm,eachballis20mL,anda20mLfinetubeontherightarmdoublearm

typeEglish

2、气体吸收仪器中文

2.InstrumentsforgasabsorptionbubbleabsorptionbottlecontactabsorptionbottleEglish

3、气体燃烧仪器中文

3.InstrumentsforgascombustionCombustiontubeExplosivecombustiontubeSlowburningtubeCopperoxidecombustiontubeComponentsthatsupplygasforcombustionreactionsEglish作用部分的上部接近顶端处，相向熔封有两支长约20毫米、直径1毫米、间隙约1毫米的铂丝，作为电极。铂丝的外端接电源，经过感应圈，通入一万伏以上的高压电流，使铂丝电极间隙处产生火花，引起可燃性气体爆炸燃烧。爆炸燃烧管中文

Therearetwoplatinumwireswithalengthofabout20millimeters,adiameterof1millimeter,andagapofabout1millimeterfacingeachother,whichareusedaselectrodesintheupperpartnearthetop.Theouterendoftheplatinumwireisconnectedtoapowersource,andthroughaninductioncoil,ahigh-voltagecurrentofover10000voltsisintroduced,causingsparksattheelectrodegapoftheplatinumwireandcausingexplosivecombustionofcombustiblegases.explosivecombustiontubeEglish

为上下排列的两支优质玻璃管，上部为作用部分，下部为承受部分。由承受部分底部直至作用部分上部，贯穿一支玻璃管。玻璃管的上端口外熔封有—段螺旋状铂丝，管内为铜丝导线，通过变压器及滑动电阻接电源。通入6伏的低压电流，使铂丝炽热，则可燃性气体缓慢燃烧。缓慢燃烧管中文

Theslowburningtubecontainstwohigh-qualityglasstubesarrangedinanupwardanddownwarddirection,withtheupperpartbeingtheactingpartandthelowerpartbeingthebearingpart.Aglasstuberunsfromthebottomofthesupportingparttotheupperpartoftheactingpart.Theupperendoftheglasstubeisfusedwithaspiralplatinumwire,andtheinnerpartofthetubeisacopperwirethatisconnectedtothepowersupplythroughatransformerandaslidingresistor.Whenalowvoltagecurrentof6voltsisapplied,causingtheplatinumwiretobecomehot,thecombustiblegaswillslowlyburn.slowburningtubeEglish

通常为U形石英管。低温燃烧时，也可以用石英玻璃管。管的中部长约10厘米、直径约6毫米的一段，填有棒状或粒状氧化铜。燃烧管用电炉加热，可燃性气体在管内往复通过，缓慢氧化燃烧。氧化铜燃烧管中文

Copperoxidecombustiontube

CopperoxidecombustiontubesareusuallyU-shapedquartztubes.Quartzglasstubescanalsobeusedforlow-temperaturecombustion.Asectionabout10centimeterslongand6millimetersindiameterinthemiddleofthepipeisfilledwithrodorgranularcopperoxide.Thecombustiontubeisheatedbyanelectricfurnace,andthecombustiblegasflowsbackandforthinsidethetube,slowlyoxidizingandburning.Eglish4、梳形管

梳形管是连接量气管、吸收瓶及燃烧瓶的部件。气体分析仪的旋塞，视不同用途，使用普通旋塞或三通旋塞，借助旋塞控制气体的流动路线。中文4.Combshapedtube

Acombtubeisacomponentthatconnectsagasmeasuringtube,anabsorptionbottle,andacombust