Amane amanqaku weVPSA: Iziphumo Ezincinci Zokusebenzisa Amagase Emdabeni

Zonke Izigaba

amakhomanisi wezinhlobo zokusebenza ezivpsa

Amanziswano akwesiko eVPSA (Vacuum Pressure Swing Adsorption) ababhedlela amandla okuhlola ukusukela kwezindlela zokusebenza igasini, ezikhohlwa ngokuphakamisa ukuhlolwa nokulayisha izinhlobo ezincane zokusebenza amaxhobo aokuhlinzekiswa ngoxygen ne-nitrogen. Ababhedlela bakwenza amaxhobo amancane okuthile esebenza nge-technology yokusebenza yokushintsha umkhuhlane wasebenzi phakathi komkhuhlane wesikhephe nokushintshana olungaphandle kolunye ulwandle. Izixhobo zisebenza ngokwesiqephu esidingeni lapho i-molecular sieves ezikhulu zikhetha i-nitrogen ngalokho ukufinyelela leyo oxygen ukuya emva, ukusetshenziswa ukwakhiwa okuningi ye-oxygen noma i-nitrogen ngokubonisa imithombo yezinto ezifanekiso. I-VPSA ezintathu zihlawuliwe ngamaxesha okusebenza, amandla okubuyiselwa kwemfowethu, kunye nomandla okusebenza kakhulu okuhlola ukusuka kwezindawo ezidingayo kunye nokuhlola. Izixhobo zakhiwe ukumema izindlela eziningi, phakathi kokuba zizama ukusebenza ngokusasa lokuphucukele kwezicubingi ezinomsindo ezininzi zehlula ngamahora angaphezulu kunye nezixhobo ezilayishayo ezinikezela izicubingi ezinomsindo ezininzi zomgomo ngomdaka. Lwendlela iyavalueka kakhulu kwi-industri yakusoze kuhlanganisiwe ngokuthi kuhloniphekele ukusetyenziswa kwe-gas, phakathi kokuba yeyahlukene yi-healthcare, metallurgy, glass manufacturing, kunye ne-chemical processing, apho kuhloniphekele ukusetyenziswa kwe-gas. Amanziswano akwesiko eVPSA akhohlela ukuseta amandla okusebenza kweenergy, ukufakwa kwezindlela ezincane ezikhona ukuziphatha ukutya kweenergy ngokubanzi ngokugcina amandla ngokudinga ukusuka kwezindawo ezidingayo kunye nokusuka kwezindawo ezidingayo. Bayakhohlela futhi ukufakwa kwezinhlobo ezincane ezikhona ukusetyenziswa okuncane kunye nokusetshenziswa ukusuka kwezindawo ezidingayo, ukusetshenziswa ukusuka kwezindawo ezidingayo, ukusetshenziswa ukusuka kwezindawo ezidingayo, ukusetshenziswa ukusuka kwezindawo ezidingayo.

Imikhiqizo Emisha

Ama-sebenzisi wezililo leVPSA lokusebenza zihlela amandla ephakathi kwezi zinto ezinikezayo ukuthi izinhlelo zakhe zikhona ngaphansi komhlaba emagcinisweni yokuhlala nokulayezwa kwesibhatho esidingeni. Yonke, le ndlela ihlale imali engcono ngenxa yokugcina ukuthi akukho ufunekako lokulayezwa nokugcwaliswa kwezililo ezincane ezifanekiso. Izililo zihlala ngokushesha, uzokusetyenziswa kwezililo eziphumaphathisiweyo ngokwesentile esidingeni, okungenaqondanga ukusuka kwezinye izinyangawo ngokusemva kokuthi imali yesikhwama sezinzalo zizohlulekelayo. Ukubuyeleya okufakelwe ngokwemoderni yezililo leVPSA lindiza ukuba akukho usizo olunye wendlela yokusebenza, lokungenaqondanga ukususa umsebenzi wesempumelelo nokuholela iindlela zokuphazamiseka kumuntu. Ukuseta imali ngokuncane kukhona ngokwesentile, ngoba le ndlela zingenaqondanga ukukhupha 30% yemali yokusetshentisa kunoma izinhlelo ezithile ezintsha yezililo. Ukufundiswa okanyeleyo kuhlanganiswe ngokusebenzela izililo, lokungenaqondanga ukuthi amagciniswano angakhethwe ngokushesha ukuziphatha indlela yokusebenza ngokushesha njengokuthi izinhlobo zomsebenzi zizoziphatha ngokushesha ngenxa yokuthi amagciniswano angakhethwe ngokushesha. Amagciniswano amaningi lamahhase angene ukuthi akukho usizo olunye wendlela yokusebenza, ngoba kunezililo ezidingeni zisetshentiswe ukuthi zisebenze ngokushesha ngenxa yokuthi akukho idinga lokutsedwa. Le ndlela zihlala ngokushesha nokuthi amasistimu amadingekileyo azihlala ngokushesha nokuthi zisebenza ngokushesha ngenxa yokuthi akukho idinga lokutsedwa. Ukusakhiwa kusenokuthi kuhlanganiswe ngokusebenzela amasistimu amadingekileyo azihlala ngokushesha nokuthi zisebenza ngokushesha ngenxa yokuthi akukho idinga lokutsedwa. Ukusakhiwa kusenokuthi kuhlanganiswe ngokusebenzela amasistimu amadingekileyo azihlala ngokushesha nokuthi zisebenza ngokushesha ngenxa yokuthi akukho idinga lokutsedwa. Ukusakhiwa kusenokuthi kuhlanganiswe ngokusebenzela amasistimu amadingekileyo azihlala ngokushesha nokuthi zisebenza ngokushesha ngenxa yokuthi akukho idinga lokutsedwa.

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Thola Isilinganiso Samahhala

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amakhomanisi wezinhlobo zokusebenza ezivpsa

Izindaba eZihlukele kweControl neAutomation

Izindaba eZihlukele kweControl neAutomation

Izinhlelwanisi zomdlalo ezimbini zeVPSA zokuthuthuka zikhuluma izindlela eziphumaphi lokuhlola nokusetyenziswa kwezindlela ezidingekayo lokusebenza ngokupheleleyo kwiqhobo lwehlukene lokusebenza amagase. Izinhlelwanisi zakho zakwazi ukungena nokuvavanya iziparamitha zokusebenza ngokuzinye ngenhlanu, uzokusure khona ukufinyelela umsebenzi wakhiwo olunemfanele ongakho. Ukubuyekeza okusebenza luchasene neziqephu zokugcina lezindoda ezinikezela zikhuluma izinyathelo zokushetha kumdlalo nokungena kakhulu. Iindlela zakubuyekeza zakwazi ukususa izindlela zokusebenza ukucacisa imiphumela yamasiko ngakho ngoba kuhluke iindlela zezilimi ezifana namanye amazinyathi. Le ndlela yokubuyekeza kukwenza ukuba umsebenzisi akwazi ukusebenza ngokupheleleyo futhi ukusukumisa umthetho wenkqubo kunye nokusisekelwa.
Umbono Wokuhlelwa Okwesibayi

Umbono Wokuhlelwa Okwesibayi

Ukhetho olungakhe kuhle kwesibhedlela esikhatsi sasendaweni kwiVPSA kukhombisa ngokwesiphi ukufaka amaphephandaba okusebenza ngokukhululeka. Izinhlobo ezihluke ziyayingenisa ukuhamba kwehlathi elibizwa ngenani lokungabangene lapho kulandelwa umthwalo wesikhephe ngemva kobhalo, ukusindiswa kakhulu inkqubo yokuphela yomoya. Ukusetshenziswa kwevariable frequency drives uyayithola ukudibanisa komoya ngokubhekisisa, ukuvumela uphawu lwemoya ngokusebenziswayo lokuthi. Amafuthe asempilo ayasebenzela amanye amagama engasebenziyo ngokukhululeka, angazama inkqubo yokugcina umoya ngokushesha ngokusebenzela ukusondela ngokukhululeka. Ukugcina kokuhlala kuyo kwenziwa ngamandla amaqhathanisiweyo amahhhe ngokusebenzela ukusondela ngokukhululeka. Ukugcina kokuhlala kuyo kwenziwa ngamandla amaqhathanisiweyo amahhhe ngokusebenzela ukusondela ngokukhululeka.
Amanani nokuthi Amagcinyi

Amanani nokuthi Amagcinyi

Amane amanqaku weVPSA ezilungile zikhetha iziphumo eziphumaphakathi ezidinga ukubizwa kwezinyathelo zokukhuthaza. Ukusetyenziswa kwabo okulula kumva kwiindlela yokusebenza yasekhaya, lokhu luvavanye umoya wokuhlola ngemvume kwezindawo ezisetshekiweyo nokuhlola kwezinyathelo zokusebenza. Ukuphucukeleka kwezisekelo zezisekelo zihlala ngenxa yalokho apho amandla akhona ukuphucula ngokushesha ubudala obunene bese ekhishini elibonisa ukuhlolwa lwamandla. Amane amanqaku azifaka iziphumo ezinomsindo, futhi amaqhawekazi angaphandle, amaxwebhu omncane wecontrol, amaxwebhu osebenzayo phakathi komphakathi, kunye nokuxhasa nomthetho wesentruke esisetyenzisiweyo. Ukufakwa kokuhlola iiparamitha ezinhloko zihlala ngenxa yalokho apho amandla akhona ukusebenza ngokuziphumela ngokuncane kanye nokuphucuka kwindawo ezininzi nezindawo ezintathu.