Isiva Lesihlahla SeVPSA Somoya: Usolukhetho Wesihlahla Sesihlanu, Sisebenza Ngokuthi Akhuphi, Ukuhlanganiswa Kwesihlanu Sokugcina Moya

Zonke Izigaba

umphakathi wokuhlanganisa amadlozi evulekileyo aphoqele

I-VPSA (Vacuum Pressure Swing Adsorption) yomthetho wesibhakabhaka wesintshangalene luhlola ukuthi lokhu olungaphansi kakhulu lokusebenzela ukugcina okwesikhatsi esihluhleni, ukuze kuhlonishwe ngokupheleleyo kunye nokukhangelwa kwesikhashana ngepandle komncedo wokuqala wesintshangalene. Lolu hlobo oluncane lolusetyenziswa umsebenzi omkhulu wamashova amasieve amagciniselo ukubuyiselwa kokuthi i-oxygen ibuyisekiswe kwi- atmospheric air, ukuze kuhlanganisiwe imigomo ephakeme yezinto ezi-95%. I-mthetho usenzo phambili ngokusebenzisa izicatulo ezincane zokuphucula ne-vacuum phases, ukuze kuhlalele ukuguquka kwe-oxygen ngokulandelayo kunye nokuhlobene ngenani le-energy consumption. Ukusetyenziswa kwenze isimo sijikeleza amandla amagalendlu, amaprotokoli amagalendlu a-automated operation kunye namahluko amagalendlu amabhedlela, ukuze kuhlonishwe ukusebenza ngokuzuzwana kunye nokufinyelela ukunemisebenzi. Imveliso yesikhatsi somthetho we-VPSA luhamba ngokushesha emfunamaneni lokho kuhlanganisiwe, amapha amaphi amaqhawekazi, amandla amahlatywa, amasieve amasieve, amaphumpi amavacuum kunye nemitha yokugcina oxygen. Ukusetyenziswa kwenze imveliso engumodular luvulela ukususa kanye nokusetha kwezilondolozi ezilandelayo, ukuze kuhlonishwe ukusetshenziswa kunye nokusuka kwezilondolozi ezifuthe, ukuze kuhlonishwe ukusetshenziswa kunesiko eliphakeme. Lokhu kulandelayo luhlonishwa ukuthi lokhu kuhlawula imigomo ye-oxygen efumanekayo ephakeme yezinto ezi-100 to 2000 Nm³/h, ukuze kuhlonishwe ukuthi lokhu kuhlawula izindlela ezidingekileyo. Ukusetyenziswa kwenze ukuthi lokhu kuhlonishwe ngokuthi lokhu kuhlawula ngokuthi lokhu kuhlawula amandla amagalendlu amakhulu amahleli ukubuyekeza ukusebenza kunye nokuhlonishwa kwegama langempumelelo.

Izincomo Zomkhiqizo Omusha

Izitshalo ze-VPSA oxygen zinikeza izinzuzo eziningi ezicindezelayo ezenza zibe utshalomali oluhle kakhulu kumabhizinisi afuna izixazululo ezinokwethenjelwa zokuphakelwa kwe-oxygen. Okokuqala nokubaluleke kakhulu, lezi zitshalo zinikeza ukonga okukhulu kwezindleko ngokusebenzisa izindleko zokusebenza ezincishisiwe, kususa isidingo sokulethwa komoya-mpilo njalo nokuphathwa kokugcinwa. Ukusebenza kahle kwegesi kwalolu hlelo kuholela ekusetshenzisweni kukagesi okuphansi uma kuqhathaniswa nezindlela zendabuko zokukhiqiza umoya-mpilo, okuholela ekunciphiseni izindleko zokusetshenziswa kukagesi. Ukusebenza okuzenzakalelayo kunciphisa isidingo sokuqapha njalo opharetha, kunciphisa izindleko zabasebenzi kuyilapho kugcinwa ikhwalithi yomkhiqizo engaguquguquki. Enye inzuzo enkulu iwukuba nokuphepha okuphakeme, njengoba ukukhiqizwa endaweni kususa izingozi ezihambisana nokuthuthwa komoya-mpilo nokugcinwa kwamabhodlela aphezulu. Lezi zitshalo zinikeza ukuguquguquka okuphawulekayo ekukhiqizeni umoya-mpilo, okuvumela abasebenzisi ukuba balungise amazinga okukhipha ngokuvumelana nokunyakaza kwesidingo. Lokhu kuvumelanisa nezimo kuqinisekisa ukusetshenziswa kahle kwemithombo futhi kuvimbele ukuchithwa. Ukuthembeka kohlelo kuqiniswa ngokwengeziwe ukuklanywa kwalo okulula, okunciphisa izidingo zokugcinwa futhi kwandise isikhathi sokuphila kwemishini. Izinzuzo zemvelo zihlanganisa ukunciphisa i-carbon footprint evela ekususweni kokukhishwa kwezokuthutha nokusetshenziswa kobuchwepheshe bokuhlukanisa obungenabalamehlo. Lezi zitshalo zinikeza nokuzimela kokusebenza, kukhulule amabhizinisi ekuthembekeni kwabahlinzeki nasekuphazanyisweni okungenzeka kokuthengiswayo. Ukubuyiselwa kwemali okusheshayo, ngokuvamile kungakapheli iminyaka emibili kuya kwemithathu, kwenza izitshalo ze-VPSA oxygen zibe ukukhetha okunengqondo ngokwezomnotho ngezidingo ze-oxygen zesikhathi eside.

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Thola Isilinganiso Samahhala

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umphakathi wokuhlanganisa amadlozi evulekileyo aphoqele

Ukuxoshwa kwezinto zokuhlola esincane

Ukuxoshwa kwezinto zokuhlola esincane

Umsebenzi wokuhlanganisa uVPSA wesintsha umva ngephakamisi lokuhlola eliphakeme ngokuthi yihloko lesikhatsi somculo wemisebenzi wefileyo emazuzwini. Laphakamisi olunqwenekileyo luhlola futhi lizama ukubuyisela amaparamitha omkhulu phakathi kwesinye isikhashana, amaratesi amahhulu, kunye nokuphakanyiswa kokusintsha kwi-real-time. Ukubusa kwe-PLC olungaphakamisekileyo usure ka-dinga umsebenzi okulandelayo ngokugcina imigomo yesikhatsi sokuhlola kunye nokudla, uzame ukufinyelela umdluwaniso ngendlela esidingayo futhi ukusindiswa kwezinhlamvu zokusetyenziswa. Lomsebenzi lulandelana nezilungiselelo ezinethandlekileyo zokubhukuda izindlela ezikhatsi, uzame ukuba abasebenzisi babone amakhwebhu amakhulu akhe athiselwa kunye nokubuyekeza ukubaluleka kwezinto ezilandelayo. Izinkomboni ezincane zokubuka kwezinhlelo zokuhlola kunye nokubusa kanye nokubhekisisa kwisebe sasendaweni, uzame ukuba abasebenzisi baphumelele ukubala kunye nokubaleka kwezinhlelo ezivamileyo. Umva wokubonisa olunqwenekileyo uzame ukuba abasebenzisi bazivele amagumbi angcono kunye nokuba bazimele ukubuyeleya ngokushesha ukucacisa ukusebenzisa.
Ukubuya kube ngendlela eliphakamisekileyo

Ukubuya kube ngendlela eliphakamisekileyo

Ukuphakamisa kwesibhedlela kusetyenziswa njengoba yicala lokuthiwa kwisezulwini sokuqala sokubuyekezwa kwezilondolozi zokusebenza kweVPSA yeoxygen. Isistimu sikwazi ukusetshenziswa kwezindlela ezincane zokuphukumisa isibhedlela ngokushintsha ukusetyenziswa kweesiqhathanisi esisodwa. Ukuphucukeleka kwezinhlobo zokuhlola amandla apho akuyishwa ngezinye izindlu zokuhlola, kusihlanganisa ukuphukumisa isibhedlela ngokushintsha okugcwalisiswa kanye nokusetshenziswa kwemali waphandle. Izindlu eziphumayo zeziphethuzi leyoxygen zisetshenziswa ukusetshenziswa kweheat exchange ezinikezela nokusetshenziswa komali waphandle, ukungabonakale ukusetshenziswa kakhulu. Umsindo wesithathu sokuphakama kweoxygen lufaka amandla amahhhe avariable frequency drives ezinikezela nokusetshenziswa kokunyeleya kwezindlela ngokuba kunyeleyo, ukungavunyelwa ukuphukumisa isibhedlela ngexesha elingene lomsebenzi oluningi. Lendawo yokubuyekezwa lokuphakamisa kusetyenziswa kuhlanganisa imali ejwayelekile ngokusho ukuze kube ngokuphi 40% phakathi kwezindlela ezisodwa ezincane.
Ukulondoloza Okulondolozekileyo nokuthuthukisa

Ukulondoloza Okulondolozekileyo nokuthuthukisa

Umbiko wesobizo eside esekelwa kwiseva yesiVPSA yomoya wakhiwo amandla engakwaziyo ngokubanjwa kuhle lokulayisha uphawu lwezisistemu nokuphucula okuyiziphumo ezingaphambili. Ikhodi lelilethi lihlola ukuthi liyakuhlola ngokukhulu, vumela amasetha aqale nezindaba ezimbili nokuthi zikhame ekutheni lona zikhuluze. Umbiko wesobizo olungahlu lwamandla lokulayisha isibonelo sakhona kunesobizo sokugcina ngendawo yokusebenza kanye nokususa ukufinyelela izilayiso ezinomsindo. Isiphumo sesobizo sethegiwe ngenkinga yokulayisha lokuhlanganisa umsebenzi omphumeleyo ngazo zonke izicateleni zezisistemu nokuthola ukususa ukufinyelela nokususa ukufinyelela izilayiso ezifanelekileyo. Ukuthi lokulayisha kuhlanganisiwe ngokushesha ngokwesobizo, ukuhlukaniswa kwesobizo lesihlahla sokunquma kuhlanganisiwe ngokushesha ngaphandle komdlalo omncane wezisistimu. Umbiko wesobizo olungahlu lokuhlukaniswa wakhiwo usolukhetho olungaboniseli lokungakuvela ngokuzenzakalisi abesetyenziswa nokuthi akhawulekanga umsebenzi womphilo.