1RA-100D型加油站油气液化回收装置说明书SpecificationtotheRA-100Dtypeofoilgasliquefaction&recycleequipmentforgasstation1、安装RA-100D型加油站液化回收装置的必要性1.NecessityofinstallationofRA-100Dtypeofliquefaction&recycleequipmentforgasstation对未进行一次油气回收改造的加油站或虽然已进行一次油气回收改造但未能有效使用的加油站，卸油时会造成大量油气短时间内集中释放到大气中,不仅影响环境,也是一种极大的浪费；Forthegasstationthathasnotcarriedouttheprimaryoilgasrecycletransformationorthegasstationthathascarriedouttheprimaryoilgasrecycletransformationwhichhasnotbeenputintoeffectiveuse,largeamountofoilgasmaybecentralizedandreleasedtotheatmospherewithinashorttime,whichwillnotonlyaffecttheenvironmentbutalsoagreatwaste;本产品可以有效解决上述问题并能产生可观的经济效益。Thisproductcaneffectivelysolvetheseproblemsaboveandproduceconsiderableeconomicbenefits.2．产品介绍2.Productintroduction2.1用途2.1Purpose针对加油站卸油过程中溢出的油气，本产品通过采用特种防爆制冷技术进行处理，可使绝大部分油气经液化回到油罐,从而达到节能环保的目的。Fortheoilgasescapedintheoilunloadingprocessoftheoilstation,theproductcanmakethevastmajorityofoilgasbeliquefiedandbacktotheoiltanksbyusingspecialexplosion-proofandrefrigerationtechnologytoachieveenergysavingpurposes.本产品连接在油罐和油罐车之间，在高浓度油气通过一次油气回收管道进入油罐车前将其绝大部分进行液化回收。Thisproductisconnectedbetweentheoiltankandtheoiltank,beforetheoilgaswithhighconcentrationenterintothetankandtankerthroughtheprimaryoilgasrecyclepipe,mostofthemwillbeliquefiedandrecycled.本产品符合GB3836.1-2010，GB3836.2-2010,GB3836.3-2010,GB3836.4-2010，GB3836.9-2006，GB3836.15-2000防爆标准的要求，适用于1区含有IIA、T3等级爆炸性气体混合物的场所。Thisproductcanmeettherequirementsonexplosion-proofstandardofGB3836.1-2010,GB3836.2-2010,GB3836.3-2010,GB3836.4-2010,GB3836.9-2006,GB3836.15-2000andsuitforplacesinZone1containsexplosivegasmixturewithIIAandT3grade.2.2产品组成212.2ProductcompositionRA-100D型油气液化回收装置主要由撬装主机组成。RA-100Dtypeofoilgasliquidation&recycleequipmentismainlycomposedofskidmountedmainmachine.2.2.1主机2.2.1Mainmachine主机是本产品的主体部分。本产品的油气液化回收功能全部由主机完成。Mainmachineisthemainbodyoftheproduct.Theoilgasliquidation&recyclefunctionofthisproductismainlycompletedbythemainmachine.主机门板上安装有紧急停机旋钮，用于发生紧急情况时及时切断供电电源。Emergencyshutdownbuttonisinstalledonthedoorpanelofthemainmachine,anditisusedforcutoffthepowersupplyinemergencycondition.主机是隔爆型防爆设计，安装在加油站油气回收及排放管线区域。Theexplosion-proofdesignofthemainmachineisflame-prooftype,andthemainmachineisinstalledintheoilgasrecycleanddischargepipelineareaoftheoilstation.2.3液化回收高浓度油气的工作原理2.3Operatingprincipleofliquefyingandrecyclingtheoilgaswithhighconcentrations.2.3.1油罐车卸油前5分钟启动设备预冷;2.3.1Starttheequipmentforpre-cooling5minutesbeforetheoilunloadingofthetanker;2.3.2油罐车往加油站地下罐卸油时，大量的油气和空气的混合气体从油罐中被挤出，该气体通过特种防爆制冷机时，绝大部分油气被液化变成汽油并被送回储油罐，剩余少部分油气排入油罐车。2.3.2Whentheoilisunloadedfromtheoiltankertotheundergroundtankoftheoilstation,alargeamountofmixedgasoftheoilgasandtheairwillbesqueezedoutfromthetank,whenthegasisgoingthroughthespecialexplosion-proofrefrigerator,mostoftheoilgaswillbeliquefiedtogasolineandbesentbackintogasoline...
