Ziziphi iindawo ezisetyenziswayo ze-oxygen concentrators?
Umoya ngumxube oqulethe malunga ne-20% yeoksijini. Ioksijini inokusetyenziswa ngeendlela ezahlukeneyo kwaye ingasetyenziswa kwi-metallurgy, kwimigodi/kwi-mineral processing/kwi-gold processing, kwi-ozone, kunyango lwamanzi amdaka kunye ne-sewage, kwimidlalo ye-aerobic, kwimidlalo yangaphandle, kwezonyango nasekhaya, njl.
Kwasekuqaleni kophuhliso lobuchwepheshe bokuvelisa ioksijini, ngenxa yobukhulu bezixhobo zokuvelisa ioksijini, umda wokusetyenziswa kweoksijini wawuphezulu kakhulu. Nangona kunjalo, ngophuhliso lwe Ioksijini yePsa iteknoloji yokuvelisa, ukufumana nokusebenzisa ioksijini kuye kwaba lula kwaye kwaba lula ngakumbi. Amashishini okanye amasimi amaninzi aqalise ukuba neenkqubo zawo zokuvelisa ioksijini, phakathi kwazo ezi ziqhelekileyo zezi:
Umoya ngumxube oqulethe malunga ne-20% yeoksijini. Ioksijini inokusetyenziswa ngeendlela ezahlukeneyo kwaye ingasetyenziswa kwi-metallurgy, kwimigodi/kwi-mineral processing/kwi-gold processing, kwi-ozone, kunyango lwamanzi amdaka kunye ne-sewage, kwimidlalo ye-aerobic, kwimidlalo yangaphandle, kwezonyango nasekhaya, njl.
Kwasekuqaleni kophuhliso lobuchwepheshe bokuvelisa ioksijini, ngenxa yobukhulu bezixhobo zeejenereyitha zeoksijini, umda wokusetyenziswa kweoksijini wawuphezulu kakhulu. Nangona kunjalo, ngophuhliso lobuchwepheshe bokuvelisa ioksijini ye-PSA, ukufumana nokusebenzisa ioksijini kuye kwaba lula kwaye kwaba lula ngakumbi. Amashishini okanye amasimi amaninzi aqale ukuba neenkqubo zawo zokuvelisa ioksijini, phakathi kwazo ezi ziqhelekileyo zezi:
1. I-Metallurgy
Kwishishini lentsimbi, ukuthumela ioksijini okanye umoya owongeziweyo kwi-oksijini kwisithando sokwenza intsimbi ngesixhobo sokufutha kunokunyusa ngempumelelo imveliso yentsimbi kwaye kunciphise ukusetyenziswa kwamandla. Kwangaxeshanye, ioksijini ikhuthaza ukuguqulwa kwekhabhoni ibe yikhabhoni diokside, kwaye i-carbon diokside ephumayo inceda ekunciphiseni i-iron oxide ibe ziikhompawundi zentsimbi ezicocekileyo.
2. Ukwembiwa kwemigodi, ukucutshungulwa kwezimbiwa
Amanqanaba okugqibela okukhupha imveliso kunye nemveliso zezona zibonakaliso ziphambili zokusebenza kushishino lwezemigodi, ingakumbi kushishino lwezemigodi yegolide. Umoya ocinezelweyo ubusoloko usetyenziselwa ukuphucula izinga lokukhupha iimveliso zezimbiwa, kwaye ekubeni umoya une-21% kuphela yeoksijini, isiphumo se-oxidation silinganiselwe. Nangona ezi migodi zikwiindawo ezikude ezineemeko ezimbalwa zokuthuthwa kwezinto ezininzi, abasebenzi bezemigodi abaninzi kunye neenkampani zezemigodi basebenzisa iteknoloji yokuvelisa ioksijini ye-PSA (pressure swing adsorption) ukuze kubonelelwe ngeoksijini kwindawo ngenxa yokusebenza kwayo kakuhle kunye nokusebenza kwayo okuthembekileyo.
3. I-ozone
I-ozone ingaveliswa kusetyenziswa ioksijini eyomileyo kunye ne-AC voltage ye-5 ~ 25kv ukuze kukhutshwe uthuli olungenamsindo.
4. Unyango lwamanzi amdaka kunye nelindle
Ngokusebenzisa ioksijini, umsebenzi weentsholongwane uyakhula, kwaye iintsholongwane zisetyenziselwa ukunyanga amanzi amdaka kunye namanzi amdaka.
5. Ukuhlaziywa nokulungiswa kwegesi elahliweyo
Isixhobo sokubuyisa nokukhupha igesi ephumayo sixhotyiswe ngesixhobo sokukhupha igesi ephumayo ngaphakathi, esisetyenziselwa ukwenza ioyile ye-ozone kunye negesi yomsila wamanzi we-ozone ukubola ukukhutshwa kweoksijini ukukhusela ukhuseleko lwabaqhubi, kwaye ixabiso liphantsi kakhulu.
6. Umsebenzi wangaphandle kunye nemidlalo
Ukunika ukuphefumla; kusetyenziswa kwiindawo ezine-hypoxia, ezine-hypoxia okanye ezingena-anaerobic (ezifana nemisebenzi yokuntywila, ukunyuka intaba, ukubhabha kwiindawo eziphakamileyo, ukuhlangula abantu ngezonyango, njl.njl.).
7. Unyango kunye nonyango
Izibhedlele zinyanga izigulana ezifuthanisekayo kunye nezigulana ezisengozini yokuphela. Amakhaya abantu abalupheleyo asebenzisa ioksijini kukhathalelo lwabantu abalupheleyo kunye neemfuno zeoksijini yezonyango kwii-ambulensi nakwezinye iimeko.
8. Iinqwelomoya kunye neenqwelo-moya
Iitreyila zokufunxa ioksijini zePSA ezihambayo kunye neelori zokuhambisa ioksijini zibonelela ngeoksijini ecocekileyo kakhulu, enokunceda iinqwelo-moya zomkhosi ukunciphisa uxinzelelo lothutho kunye nokugcinwa, okwenza yonke imisebenzi yokufunxa inqwelo-moya, kuquka neejethi zokulwa, ibe lula kwaye ikhawuleze.
9. Ishishini leekhemikhali
Ingasetyenziselwa ukwenza iimveliso zeekhemikhali ezifana namayeza, iidayi, izinto eziqhumayo, njl. Xa sijonga imveliso ye-ammonia yokwenziwa njengomzekelo, ioksijini inokuyinyibilikisa igesi eluhlaza, ngaloo ndlela inyuse imveliso yesichumiso se-ammonia.
10. Ishishini loomatshini
Ioksijini ingasetyenziswa njengesikhawulezisi somlilo kunye neegesi ezivuthayo ezifana ne-acetylene kunye ne-propane. Ingavelisa amaqondo obushushu angaphezu kwama-3,000 degrees ukufezekisa imisebenzi yokuhlanganisa kunye nokusika iintsimbi.
11. Ukulima iintlanzi zasemanzini
Ngokwandisa umxholo weoksijini echibini leentlanzi, iintlanzi zinokutya okungakumbi kwaye zikhule ngokukhawuleza.
12. Inkxaso yokutsha kwesitovu
Ukutsha kwesitovu kudla ngokubizwa ngokuba kukutsha okunongiweyo ngeoksijini. Ukutsha okunongiweyo ngeoksijini kusebenzisa igesi equlethe ioksijini engaphezulu komxholo weoksijini womoya (20.947%) ukutshisa. Yiteknoloji yokutsha ephumelelayo yokonga amandla. Isiphumo sokonga amandla sibalulekile, ubomi besitovu buyandiswa ngokufanelekileyo, izinga lokunyibilika liyanyuswa, ixesha lokufudumeza liyafinyezwa, kwaye imveliso iyanyuswa; izinga elingalunganga liyancitshiswa kwaye izinga lemveliso egqityiweyo liyanyuswa. Isiphumo sokukhusela okusingqongileyo sibalasele.
13. Ukuwelda kunye nokusika isinyithi
Kwi-welding, i-oksijini ingenza i-fuel itshise ngokupheleleyo kwaye ubushushu buphakame, nto leyo eyenza i-welding ikhawuleze kwaye ibe ngcono. Kwi-oksijini-fuel cutting, i-torch isetyenziselwa ukufudumeza isinyithi ukuya kubushushu bayo bokutsha. Emva koko kufakwa umsinga we-oksijini kwisinyithi, usitshise sibe yi-metal oxide, ephuma kwi-slit ngohlobo lwe-slag.
14. Inkqubo yokubilisa
Kwinkcubeko engaphantsi kwamanzi e-aerobic, ukunikezelwa kweoksijini kusoloko kungenye yezinto ezibalulekileyo ezithintela ukubiliswa ngempumelelo. Ukusebenza kakuhle komoya kunciphisa ukusetyenziswa komoya kwaye kunciphisa amathuba okwakheka kwegwebu okanye ungcoliseko lweebhaktheriya.
15. Uphando lwelebhu
Uphando ngezihloko ezinje "nge-oxygen bar", "ukwandisa ukuphefumla ioksijini, ukunciphisa usulelo emva kotyando kunye ne-antiemetics" kunye "nonyango lwe-hyperbaric oxygen of sudden depression" ngokungathandabuzekiyo lufuna ukusetyenziswa kweoksijini, ikakhulu kusetyenziswa izinto ezincinci ezishukumayo zeoksijini, ezihlangabezana neemfuno zeeMfuno zokusetyenziswa kweoksijini kuvavanyo lophando lwesayensi.
16. Inkqubo etyebiswe yioksijini
Kwiindawo ezineoksijini ephantsi ezintabeni, kwiindawo ezinamathafa, nakwiindawo eziphakamileyo, i-hypoxia iya kuthintela umzimba womntu kunye nengqondo ukuba isebenze ngokufanelekileyo. Kwaye okukhona ukuphakama kuphezulu, kokukhona umonakalo omkhulu kwi-physiology yomntu. Iinyani ziye zangqina ukuba indawo etyebileyo yeoksijini esekwe kwiindawo ezinamathafa ezichasene nokuvalwa, amagumbi okanye izakhiwo inokuphelisa ngokukhawuleza nangokufanelekileyo ukudinwa, iphucule kwaye iphucule amandla okusebenza omzimba womntu kunye nengqondo. Idlala indima ebalulekileyo yokukhusela kubantu abafudukela kwiindawo eziphakamileyo, ngakumbi abo benza umsebenzi wokwakha okanye imisebenzi yempi kwiindawo eziphakamileyo, kwaye inexabiso elisebenzisekayo elilula nelinokuthenjwa.
17. Umkhosi
Kwiindawo ezingazinzanga kunye neendawo zendalo ezinzima, iinkqubo zeoksijini ezishukumayo zinokuqinisekisa impilo kunye nemeko entle yabasebenzi kunye nezixhobo.
18. Ukutshiswa kwenkunkuma
Unyango lokutshisa inkunkuma lwenza unyango lwe-thermal oxidation kwinkunkuma evuthayo eneoksijini kubushushu obuphezulu. Phantsi kweemeko zokutsha ngokupheleleyo, izinga lokususwa kwezinto eziphilayo linokufikelela kwi-99%.
Kuyabonakala koku kungasentla ukuba ioksijini isetyenziswa kakhulu. Xa imfuno yeoksijini inkulu kwaye ihlala ixesha elide, ukuseta izixhobo zakho zokuvelisa ioksijini lukhetho olufanelekileyo lokufumana ioksijini ngendlela engabizi kwaye elula.