微热再生吸附式干燥机技术介绍说明

HANGZHOU□■ALONG压缩空气干燥机

CompressedairdryersHANGZHOU□■ALONG微热再生吸附式干燥机和过滤器杭州嘉隆气体设备有限公司2013Oem：杭州嘉隆气体设备有限公司Add:浙江省杭州市下城区沈家路198号/北京市丰台区右安门开阳里六区11-405#Tel:+86-571-85365111/+86-10-67355195、60106117Fax：+86-571-85365000Mb-mail：Http：www.J一、吸附式干燥机说明(可提供微热再生机型/再生机型)SpecificationforHeatlessregenerativedesiccantabsorptiveairdryer以微热再生吸附式干燥机作说明：概述：SummaryJLAH型微热再生吸干机是杭州嘉隆气体设备有限公司自行设计制造的高效压缩空气干燥机器，结合了国外众多厂家(美国汉克森hankison、德国)超滤Ultafilter、英国多明尼克DomnickHunter/DH)最先进的设计理念，我们一直紧追国际先进技术，不断向客户提供技术含量更高、效果更好的产品。一直以来产品大量进入国际市场，出口到土耳其、肯尼亚、博茨瓦纳，印度、印度尼西亚、斯里兰卡、老挝、柬埔寨、哈萨克斯坦、苏丹等国家..…产品档次和技术达到国内先进水平，并日益接近和达到国际先进水平。JLAHtypeheatlessdryersisHangzhouJialonggasEquipmentCo.,Ltd.todesignandmanufactureefficientcompressedairdryingmachines,combinedwithmanyforeignmanufacturers(,Hankisonhankison,USAGermanultrafiltrationUltafilter,EnglandDominiquedomnickhunter)advanceddesignconcepts,wehavebeenhotpursuitofinternationaladvancedtechnology,continuetoprovidecustomerswithhighertechnologicalcontent,thebettertheproduct.Theproductshavebeenpouredintotheinternationalmarket,exportstoTurkey,Kenya,Botswana,India,Indonesia,SriLanka,Laos,Cambodia,Kazakhstan,Sudanandothercountries.Productqualityandtechnologytothedomesticadvancedlevel,andincreasinglycloseandreachedtheinternationaladvancedlevel.JLAH型吸干机用于清除压缩空气中的水分，使压缩空气的露点温度达到-20oC~-60oC，甚至于更低。压缩空气的露点与吸附剂类型、循环周期及压缩空气进气温度有关。JIALONGJLAHtypedryerisuesedtoremovewaterincompressedairwiththeoutletdewpointat-20oC~-60oC(orlowerasrequired).本机是根据变压吸附的原理，利用自热(无需外部热源)再生的方法对压缩空气进行吸附干燥的一种除湿净化装置。采用双塔结构，一塔在压力下吸附空气中的水分，另一塔用接近于大气压力的部份干燥空气使吸附塔中的吸附剂再生，经过一定时间，两塔切换，这样就保证了干燥压缩空气的连续供应。每个塔的实际工作过程分为三个阶段：吸附一一再生一一充压。Principle:PSAandregeneratedbyusingself-heatingFeature:adopttwintower,oneabsorbingwaterundercertainpressurewhiletheotheroneregeneratesbyusingsmallpartofdriedair(pressureislittlehigherthanstandardairpressure).Andtheyexchangebyturnwithinonecycle.Thethreestagesare:absorbing-regenerating-balancingpressure工艺流程：JLAH型微热再生吸附式干燥机的工艺流程如图一所示，压缩空气通过^进入吸附塔A,空气被干燥。干燥后的空气经CA到达出口，其中有一部分空气作为再生气在到达出口前从气流中分出，经RV的流量控制，进入到H中，在H内再生空气被加热，温度上升，再经OB流入吸附塔B。吸附塔B内有上半个周期吸附下来的水份，再生气带走这些水份并经RB和MF排空，此为加热再生阶段。随着加热时间的延长，B塔内的温度不断上升，经过一定时间，H断电，再生空气冷却，此为冷却再生阶段。经过设定的时间后RB关闭，吸附塔B开始升压直到两塔压力平衡。升压需要一定的时间，以保证两塔压力均衡，否则可能引起出口处压力波动。半个循环周期后，IA关闭，同时IB打开。延时几秒钟后RA打开。现在吸附塔B开始干燥空气，而吸附塔A则进入再生状态。吸附塔B工作半个周期后重新回到再生状态，这段时间为一个循环周期。JLAH-typemicroheatregeneratedadsorptiondryerprocessisshowninFigcompressedairenteringthroughtheIAadsorptiontowerA,theairisdry.AfterdryingairthroughtheCAreachestheoutlet,whereinapartoftheairastheregenerationgasarriveseparatedfromthegasstreampriortotheoutlet,theflowcontrolviatheRVintotheH,theHintheregenerationairisheated,thetemperaturerise,andthenbyOBflowingintotheadsorptiontowerB.TheadsorptiontowerBintheupperhalfcycleofadsorptiondownthewater,andthenangryawaymoistureandRBandMFemptyingtheregenerationstage,andthisisheated.Withtheextensionoftheheatingtime,thetemperatureofthecolumnBisrising,afteracertaintime,Hpower,reconditioningaircooling,thisregenerationstageforcooling.RBoffafterasettime,theadsorptiontowerBstartsastepuntilthepressurebalanceofthetwotowers.Boostrequiresacertainamountoftime,toensurethatthepressureequalizationofthetwotowers,ormaycausetheoutletpressurefluctuations.Afterhalfcycle,IAclosed,whileIBOpen.AfterafewsecondsdelayRAopens.TheadsorptioncolumnBisnowthestartofthedryingair,whiletheadsorptiontowerAintothereproductionstate.AdsorberBtoworkhalfcyclebackafterthereproductionstate,thistimeforaperiodofonecycle.

Hg•璘,B奖生TowerAisabsorbingTowerBisHg•璘,B奖生TowerAisabsorbingTowerBisabsorbing代号名称代号名称IA、IB进气阀RA、RB再生阀CA、CB止回阀OA、OB止回阀H加热器RV再生气调节阀MF消声器PA、PB压力表

特点features:(1).吸附塔absorptivetower吸附塔的设计时充分考虑使通过吸附剂层的气流保持适当的流速，避免吸附剂流化，防止吸附剂移动和粉尘飞扬。whenthedesigning,wetaketheflowspeedintofullconsiderationtoavoidabsorbentfluidized,anddesiccantvibrationanddustfolw离线的筒体采用缓慢而完全的加压方法，防止吸附剂层移动和吸附剂腐蚀，并且消除下游压力浮动现象。Thecylinderandtheslowandcompletecompressionmethodpreventsdesiccantlayervibrationanddesiccantcorrosion,andeliminatethefloatingphenomenonduetodownstreampressure典型双塔式吸附系统Typicaltwintower典型双塔式吸附系统Typicaltwintowerabsorptivesystem防止沟流现象。Theuniquestructureofairdiffuseradoptsimportstainlesssteelairdiffuser,whichcaneffectivelymakeairevenlydistributedintoadsorptiontower,preventchannelflowphenomenon•卓越的筒体设计，保存98%的吸附热，储存的热量用于保持再生阶段的再生气温度，使再生气的水分消除能力达到最高，所需的再生气用量降到最低。Excellentcylinderdesignsave98%oftheadsorptionheat,storageheattisusedtomaintainthetemperatureofregeneratedairduringregeneratingstage,makethehighest,waterremoverabilityandminimumtheamountofusedregeneratedair.••可靠性-合适的筒体尺寸，可防止吸附剂层流化和吸附剂劣化，使吸附剂和阀门都达到最长使用寿命。Reliability-therightcylindersize,canpreventthedesiccantlayerdegradationanddeterioration,makethedesiccantandvalvesachievethelongestlifeexpectancy•分开的充填口和排出口，便于更换干燥剂。

Separatedfillingmouthandreleasingmount,makeitconvenienttoreplacedesiccant（2）.吸附剂层desiccantlayer大型吸附剂层，确保充分的接触时间，产生持续一致的露点Largedesiccantlayerensurefullcontactingtime,produceconsistentdewpoint包含额外的吸附剂，用于补偿吸附剂的初期老化（吸附剂在达到稳定状态之前，通常要损失30%的能力）Containadditionaldesiccantwhichisusedtocompensatefortheearlystagesoftheagingdesiccant（beforestablestate,desiccantusuallylose30%ofability选用优质高效经久耐用的活性氧化铝吸附剂和分子筛，经试验证明不会在水里分解（不像硅胶），具有高抗碎强度和抗磨蚀性，静态吸湿能力，在100%相对湿度时为重量的21%。L稣料/般糅就状Weselecthighqualityanddurableactivatedaluminadesiccantandmolecularsieve,thetestprovesthattheywillnotresolveinthewater(notassilicagel),Theyhavethehighstrengthandabrasionresistant,staticmoistureabsorptionabilityis21%comparedwiththe100%relativehumidityL稣料/般糅就状•(3).气流airflow上游吸附：在气流进入筒体之前清除水分和重污染物，防止吸附剂受污染，筒体降压时污染物排出下游再生：防止吸附剂层在降压时移动。对流吸附/再生：尽量节省再生所需的能源。Upstreamadsorption:moistureandheavypollutantsinairisremovedbeforeflowingintothecylinder,whichavoidcontaminationofdesiccant.pollutantswillbereleasedwhencylinderpressuredecrease

（4）.消声装置mufflerdevices•消声装置采用高效排气消声器，在允分降低再生排气时的噪音，降低噪音在30-50分贝以上。Weadopthighexhaustmuffler,fullyreducethenoisebythe30to50decibels（5）.切换阀门switchvalve根据吸附干燥机运行特点，采用杭州嘉隆为吸附式干燥机开发的气缸阀。杭州嘉隆吸附干燥机阀门特点如下：specialpneumaticbutterflyvalve,featuresareasfollows:◊保护等级：与IP56相当protectionlevel:similartoIP56◊标准工作温度：-20°C到+80°Cstandardworkingtemperature:-20°Cto+80°C活塞阀Pistonvalve（吸附干燥机专门开发）(6).控制系统controlsystem干燥器的控制系统留有与远程控制系统的接口。干燥器设[远程/就地]切换开关；能提供给集控室运行、停止、故障及允许远方控制信号，能接受集控室的启动、停止信号(接点均为无源开关接点，其接点容量为220VAC，5A.)。干燥器的[远程/就地]切换开关在远程位置时，集控室能控制干燥器的启停；在就地位置时远程控制不起作用，由干燥器本身控制器上的启动、停止按扭来控制。Dryercontrolsystemreserveremoteinterfaceforcontrolsystem.Adrierhasa[remote/local]switch;Itcanprovideecrwithoperation,stop,faultandallowremotecontrolsignal,alsoaccepttheecrstartandstopsignals(contactsareallpassiveswitchcontacts,theircontactcapacityis220VAC,5A.).Whenthedryer’s[remote/local]switchisintheremotecontrolstage,ecrcanturnonoroffdryer;InLOCALposition,theremotecontroldoesn'twork,startandstopbuttoninthedryeritselfwillcontrolthen.为满足高性能、高可控性的需求，本公司生产的吸附式干燥机的电气控制系统采用德国SEIMENS的PLC。Tomeettheneedsofhighperformance,highcontrol,JIALONGJLAHseriestypedryer‘selectriccontrolsystemadopttheGermanSEIMENSPLC.SIEMENS产品图片：ProductImageAIRPAYER杭州嘉隆JWL-1OtlTMService:OOfiG-571-853(55111二、过滤器说明filterspecification嘉隆生产的压缩空气精密过滤器，按过滤精度的不同有9级、7级、5级、3级、1级等五个等级。JIALONGproducecompressedairtheprecisionfilter,thereare5grades.accordingtothedifferentfiltrationprecision:grade9,grade7,grade5,grade3,grade1压缩空气进入过滤器内，通过拦截、惯性、扩散、重力等作用，有效地去除压缩空气中含有的水份、尘粒、油雾等杂质，从而使压缩空气洁净干燥，使气动设备可靠性提高，产品质量提升。杭州嘉隆公司的过滤器滤芯本身用多层次的滤床构造，其容尘量极大，有效性高，使用寿命长。Compressedairflowintothefilter,aftertheinterception,inertia,diffusionandgravityeffects,JIALONGfiltereffectivelyremovethewater,dustparticles,theimpuritiessuchasoilmistcontainedincompressedair.Itmakescompressedairclean/dry,increasepneumaticequipmentreliabilityandimprovetheproductquality.JIALONGfilterelementitselfhasmulti-levelstructurewithagreatquantityofdustinlet,Finally,itmaintainshighefficiencyaswellaslongservicelife过滤器滤芯说明型号结构与功能应用范围HF9级主管路滤芯△可拆洗的不锈钢网状核心，用离心力分离10Rm或更大固体及液体微粒可替换的玻璃纤维完全过渡3|im或更大固体及液体微粒，重力作用将水带到过滤器底部并排出△油雾剩余含量5ppm△去除大量水分及大微粒△后部冷却器的分离器△冷冻式干燥机的分离器HF7级油雾滤芯△滤芯内外层防腐蚀保护△多层玻璃纤维及微纤维过滤1R以上固体及液体微粒△环氧聚脂层保护的多层玻璃纤维聚洁油雾并过滤固态微粒油雾剩余含量度1ppm△气动工具、马达气缸前置过滤器△超精油雾过滤器的前置过器△吸附式干燥器的后置过滤器HF5级微油雾滤芯△滤芯内外层防腐蚀保护△多层玻璃纤维及微纤维，过滤大微粒，为下阶段预过滤复合纤维层进一步聚结微油雾△外层紧附海绵网套△去除0.01R或更大固态及液态微粒，去除99.9+%微油雾，油雾剩余含量0.01ppm△喷漆、注模、仪器、控制阀门的前置过滤器△吸附式干燥器的前置过滤器△冷冻式干燥器的后置过滤器△吸附式干燥器的后置过滤器

SpecificationforfilterelementmodelStructureandfunctionapplicationHF9mainchannelfilter△Detachablestainlesssteelmesh/separate10囚orbiggersolidandliquidparticleswithcentrifugalforce.Replaceableglassfibercompletelyfilter3囚orbiggersolidandliquidparticles,Bygravity,waterwillbedrainedfromthebottomoffilter△leftoilmistcontentis5ppm△.removemostwaterandbigpartical.seperatorforafterchiller.seperatorforrefrigeratedcompressedairdryerHF7oilmistfilterelement.△anti-corrosionbothinsideandoutsideoftheelement.△Multi-layerfiberglassandmicrofiberfilterabove1囚solidandliquidparticles.△multi-layerfiberglass(protectedbyepoxypolyesterlayer)gatheroilmistandfiltersolidparticles.△Theleftoilmistcontentislessthan1PPM.prefilterforpneumatictools/motor/cylinder.prefilterfortheessentialoilmistfilter△.post-filterfordesiccantcompressedairdryerHF5Microoilmistfilterelement△.anti-corrosionbothinsideandoutsideoftheelement.△multi-layerfiberglassandmicrofiberwillfilterbigparticals.Spong