喷漆室排风循环利用的技术分析――谈喷漆室节能减排技术

———————————————————0、、、30℃、[23±2℃65％～75%]。1。50%40%。、1.6CO21.51。GDP。———王锡春1，李文刚1，蒋小平21.1300112.213114介绍了喷漆室节能减排、排风循环利用技术，全面分析了喷漆室的供/排风功能和排风循环利用的技术基础，供/排风的VOC浓度和排风循环利用率的关系；推荐了VOC浓度、换气周期、排风循环利用率等的计算方法，为工艺和喷漆室设计提供数百条参数，并列举了各种工况的排风循环利用实例。喷漆室节能减排；排风循环再利用；VOC浓度；循环经济TQ639A1007-9548201312-0013-10TechnologyAnalysisofExhaustRecyclinginSprayChamberDiscussiononEnergySavingandEmissionReductionTechnologyinSprayChamberWANGXi-chun1,LIWen-gang1,JIANGXiao-ping2(1.ChinaFAWGroupCorporationTechnologyResearchInstitute,Changchun130011,China;2.ChangzhouPumaCoatingSystemEngineeringCo.,Ltd.,ChangzhouJiangsu213114,China)Abstract:Theenergysavingandemissionreductiontechnologyandexhaustrecyclingtechnologyforthesprayboothwereintroduced.Thetechnologyfoundationofsupply/exhaustairfunctionandexhaustrecycling,therelationshipofVOCconcentrationandtheexhaustrecyclingavailabilitywerecomprehensivelyanalyzed.ThecomputationalmethodofVOCconcentration,aerationcycleandexhaustrecyclingavailabilitywererecommended.Hundredsparameterswereprovidedforthedesignandtechnologyofspraybooth,andallkindofexhaustrecyclingavailabilitylivingexamplewerelisted.Keywords:sprayboothenergysavingandemissionreduction;exhaustairrecycling;VOCconcentration;circulareconomyReviewMPF1612201312MPF13。。1。。2。、/。、/。VOC/。2。3、/。4。。。1/、//234。135＋1030＋520~2523±215-510-1012950064800648001295003620181018103620/℃/℃CO2/kg/kJ/kW·h0-202590007240-10-3038800010860-20-4051800014480-30-5064700018010011m3/h2CO20.555kg/kW·h3Q＝CMΔt4。4/kW22/m3·h-1536401101193041101101193041193041#2#3#4#/m3·h-15000001800000180000018000003L×W/m210×5.5/m·s-10.3/m3·h-15940027×5.50.52673008×4.66×4.636×3.50.30.430/h397003970013200。2/m·s-130~40/h0.10.40～0.500.10～0.200.35~0.450.25~0.30≥30/h≥15~20/h1612201312MPFMPFReviewAB140160120100806040200!#$%&’()*&’+,&’-.’/01’/23456%456789:,;%4567=?;?@2/142/VOC。、、VOC。98%~99%≤3mg/m3VOC≥90%≤0.3mg/m3。VOC5％~20%。VOC、VOC。VOCVOCVOC25%。5。5、、351+80.4+130/3=87.1g/m387.1/4=21.78g/m30.20+0.20+0.05/3=0.15mg/L。、、VOC、。/×VOC。VOC6。VOC80%VOC10％~15%10%VOC。3、、BC+CC、3C1B2。2。3~5。。、、EcocryScrubberE|SCRUB0.3mg/m3ReviewMPF1612201312MPF578.20108.056.2154.0~156.0134.82.6049.01.6851.02.5060.51.1044.02.609.518.010.29.09.015.73381.003090.202180.205740.2077.22.1880.411.44100.20126.01.7080.6156.07120.20149.02.2011.710.05320.10110.71.0038.27.02640.05139.23.00130.07.63300.05140.0~200.01.406.00.30S-150175.0~208.0/℃/mg·L-1/%/g·m-3/%/g·m-3156、VOC、LS-MS555060～655550～6046～5528～3218～2540～5020～25504545～5475～8275～80455650~750524753HS、3C1B55±345±34845~5050~55455~51550~7030~5055~6337~45WB52468018～3518~2520~25180~265/％VOC％g·L-1100100100100100100100606060101046%~55%SB、、VOC。3。3、5、、。6、CO2。41/7。1612201312MPFMPFReview!#$%&’()*+,*+-./0(1(23456$%&’()*+,*+-./0(1(7834569:45681;456=?6％BC15%CC6％BC15%CC4E|SCRUB℃516A145000/200000+145000×100%=42%B252000/127000+252000×100%=66.45%。2/8。L×W×H5895~6295mm×2088mm×1511mm7200mm×2200mm×2500mm30~40min/。。8110200m3/h+21800m3/h+243800m3/h=375800m3/h。265600/375800×100%=70.68%VOC2kg/h35%。A、B72CC1ASU———RAU———2％=/＋×100％。ReviewMPF1612201312MPF℃℃℃℃℃℃℃℃℃℃MM62MM1733C1BWB/9。JPH30～35/hBC1、BC2CC。43C1B/7、10。120/aJPH30/h2min/90s30s11m/min。2EcoDryScrub－ber。33C1B(、IPEcoconcept、、、、BC44。4BC1BC2CC。710“BC+CC”504400m3/h102400m3/h20.3%。8/333333333333333333333333＞23℃＞65%RH23±2℃65%~75%RH＞23℃＞65%RH23±2℃65%~75%RH106.200m3/h1612201312MPFMPFReview70050018.0025.003BC17.004BCESTA9.05.25.53.25.55.52000050000.100.4036000.3018006000+2*100013500053000274000/510004500084.31%4000800045000134000±360053000±1800055.55.50.10110001100006BC8.05.50.4018006400064000±1800077.05.50.304200045000←10001000→40000085.03.20.106000+1000+400011000←40004000→218.05.50.10160001900020000216000/4550082.6%22CC17.05.50.404800135000136000±480023CCESTA9.05.50.3024005300054000±2400247.05.50.304200045000←10001000→400002510.53.20.1012000500→12500/m/m·s-1/m3·h-1/m3·h-1/1810333333333333333A:BC1、BC21278m3/min594m3/minBC2172-300+1872+2313=1872+4185=6057m3/min363420m3/h41856057×100=69.09%CC1771-150+1472=3093m3/min185580m3/h1472/3093×100=47.59%。9B:CC1472m3/min148m3/minReviewMPF1612201312MPF19113－wet84.31%82.6%。ESTA80%。53C1BHSSB3wet/。1JPH25.3/h4.0m/min6.8m。2。355±3%67±3%52±3%,45±3%CC60±3%。43C1B、BCCC3。8m、2m→8m→8m4→BC17m→BC15m8→CC12m→CC(11m6)→5m→30m。6.5m17.5m11。1612201312MPFMPFReview/20%80%212。8m、15m、11m319.0m3/h20%38000m3/h80%,。58。811A1B、3430%～90％。2。3VOC203。5。1/CO2[23±2℃]。2。、、VOC。/VOC。/VOCVOC≤200mg/m3/VOC1/420g/m3。VOC100。80%。VOC。VOCVOC。3/VOC%VOC=M/VVOC/VOCg/m3MVOCg/h×1-NV-W×60%WW=0VV1+V2。①WBSBBCCCHS②。8JPH30～35;CC、SB①A.B.JPH1.0～1.2SBJPH30～35、BCWBCCSB3C1BJPH30WBBC、SBCC“”EcoDryScrubberJPH25.3、BC、CCHSSB“”100％100％100％65％35％100％BC100％CC100％100％100％100％100％20％80％34.533.337.586357m3/min②1872m3/min2313m3/min3243m3/minBC32.5CC26.6319.02012.7BC6.042.0379.8811.0270.682172m3/min1771m3/min65.8345.395.05.084.681.23.8800/m3·h-1/％ReviewMPF1612201312MPF12/℃2156780~2500nm35%。GJB6685—200950%。。[1]郭年华，陈先.太阳热反射涂料[J].涂料工业，1999（4）:37-39.[2]王海明，董彩莉，马延东，等.太阳热反射涂料对仓房温度的研究影响[J].粮油仓储科技通讯，2010（3）:48-49.[3]杨万国，李少香，王文芳，等.帐篷用军绿色热反射涂料研究[J].涂料工业，2008（9）:22-24.[4]SarahBretz.Practicalissuesforusingsolar-reflecflectivema