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Ukwahlulwa komoya okrwada yinkqubo eyahlula ioksijini, initrogen kunye nezinye iigesi emoyeni kusetyenziswa iteknoloji yobushushu obuphantsi. Njengendlela ephucukileyo yokuvelisa igesi yemizi-mveliso, ukwahlulwa komoya okrwada yi-deep cryogenic kusetyenziswa kakhulu kumashishini afana ne-metallurgy, ubunjineli beekhemikhali, kunye ne-elektroniki. Uyilo lwezixhobo zokwahlulwa komoya okrwada yi-deep cryogenic alufuni nje kuphela ukuchaneka kobuchwephesha kodwa lukwafuna nokuthobela imigangatho yemizi-mveliso kunye neemfuno zabathengi ukuqinisekisa ukusebenza okuzinzileyo kunye neenzuzo zoqoqosho. Eli nqaku liza kuxoxa ngeemfuno zoyilo lwezixhobo zokwahlulwa komoya okrwada yi-deep cryogenic, ligubungela izinto eziphambili zoyilo, amanqaku obunjineli, kunye namanyathelo okhuseleko kwizicelo ezisebenzayo.

1. Iimfuno ezisisiseko zoyilo
Xa kuyilwa izixhobo zokwahlula umoya ezinzulu ezi-cryogenic, iimfuno zokuqala ezisisiseko ekufuneka zichongwe ziquka amandla okuvelisa, iimeko zomoya ezingavuthwanga, ubunyulu bemveliso kunye nobungakanani, njl. Ngokuxhomekeke kwiindawo ezahlukeneyo zokusetyenziswa, amandla okuvelisa izixhobo zokwahlula umoya ezinzulu ezi-cryogenic ahluka kakhulu, ngokubanzi ukusuka kumakhulu ukuya kumawaka ee-cubic metres ngeyure. Ukongeza, ukungcola emoyeni ongavuthwanga, okufana nokufuma kunye ne-carbon dioxide, kufuneka kususwe kwinqanaba langaphambi konyango ukuqinisekisa ukuba izixhobo zinokwenza imisebenzi enzulu e-cryogenic phantsi kweemeko ezizinzileyo nezingaphazanyiswanga. Ke ngoko, uyilo lwenkqubo yangaphambi konyango kufuneka luqwalasele ngokupheleleyo amanqanaba okungcola komoya wasekuhlaleni kunye nendawo yokusebenza yezixhobo.
2. Izinto eziqwalaselwayo kuyilo lwenkqubo
Inkqubo yoyilo lwezixhobo zokwahlula umoya ezinzulu ezibizwa ngokuba yi-deep cryogenic air distribution ibandakanya iinkqubo ezininzi ezibalulekileyo, kuquka inkqubo yoxinzelelo, inkqubo yotshintshiselwano lobushushu, inkqubo yokwahlula inqaba kunye nenkqubo yokucoca. Uyilo lwenkqubo yoxinzelelo kufuneka luqinisekise ukunikezelwa komoya oxinzelelo oluphezulu ngokufanelekileyo nolunokuthenjwa ofanelekileyo kulwahlulo olunzulu olubizwa ngokuba yi-deep cryogenic. Ii-heat exchangers zezona zinto ziphambili eziqinisekisa ukufezekiswa kwenkqubo yoxinzelelo oluphezulu, ezifuna ukusebenza kakuhle kobushushu. Ngokwesiqhelo, ii-plate-fin heat exchangers zisetyenziselwa ukuqinisekisa ukudluliselwa kobushushu okusebenzayo kunye nokuhamba kwegesi okufanayo. Kwangaxeshanye, uyilo lwe-separation tower kunye ne-distillation system kufuneka luhlangabezane neemfuno zobumsulwa begesi yemveliso, ngoko ke ukukhethwa kokupakisha, iitreyi kunye nokwenza ngcono iimeko zenkqubo yokucoca nazo zibaluleke kakhulu. Kwi-distillation tower, ii-gas ezahlukeneyo zahlulwe ngempumelelo ngeenkqubo zokutshintshana kobushushu eziphindaphindwayo kunye nokuphuma komphunga, zenze i-oxygen, i-nitrogen okanye i-argon gases ezicocekileyo kakhulu.
3. Iinkqubo zokwenza izinto ngokuzenzekelayo kunye nolawulo
Ulawulo oluzenzekelayo luyinxalenye ebalulekileyo yoyilo lweenkqubo zokwahlula umoya ezinzulu ezi-cryogenic. Izixhobo zanamhlanje zokwahlula umoya ezinzulu ezi-cryogenic zihlala zidibanisa inkqubo yolawulo oluzenzekelayo ngokupheleleyo ukuze kufezekiswe ulawulo oluchanekileyo lweeparameter ezifana nobushushu, uxinzelelo kunye nokuhamba. Oku akunciphisi nje kuphela ubunzima bokusebenza kodwa kuphucula ukhuseleko kunye nokuzinza kwenkqubo. Inkqubo yolawulo lwenkqubo idla ngokuba ne-PLC (Programmable Logic Controller) kunye ne-DCS (Distributed Control System), eziqokelela iiparameter eziphambili ngexesha langempela lokulawula nokwenza ngcono, ukuqinisekisa ukusebenza okuzinzileyo kwezixhobo phantsi kweemeko ezahlukeneyo zomthwalo. Ukujongana neengxamiseko, inkqubo yolawulo ikwafuna ukuba nobuchule bokuchonga iimpazamo, obukwaziyo ukubona iingxaki ezinokubakho ngokukhawuleza kwaye buthathe amanyathelo afanelekileyo.

4. Izinto eziqwalaselwayo ngokonga amandla kunye nokukhuselwa kokusingqongileyo
Ukonga amandla yinto ebalulekileyo ekuyilweni kwezixhobo zokwahlula umoya ezinzulu ezibizwa ngokuba yi-deep cryogenic. Uyilo olufanelekileyo lwee-compressors kunye nee-heat exchangers ludlala indima ebalulekileyo ekunciphiseni ukusetyenziswa kwamandla. Ukongeza, ukubuyiswa kobushushu obumdaka yindlela eqhelekileyo yokonga amandla, enokusebenzisa ubushushu obumdaka obuvela kwinkqubo yokukhenkceza ukubonelela ngenkxaso yamandla kwezinye iinkqubo, ngaloo ndlela iphucula ukusebenza kakuhle kwamandla. Ngokuphathelele ukhuseleko lokusingqongileyo, uyilo lokwahlula umoya olunzulu olubizwa ngokuba yi-deep cryogenic kufuneka luqwalasele ngokupheleleyo iingxaki zongcoliseko lokusingqongileyo ezinokubakho kwinkqubo yemveliso, ezinje ngongcoliseko lwengxolo kunye nokukhutshwa kwegesi ephumayo. Ngexesha loyilo, unyango lokuthintela isandi kunye nezicwangciso ezifanelekileyo zonyango lwegesi ephumayo kufuneka zongezwe ukuze kuhlangatyezwane nemigaqo efanelekileyo yokukhusela okusingqongileyo kunye neemfuno zemigangatho.
5. Ukusetyenziswa kakuhle kweendleko kunye nokukhethwa kwezixhobo
Uvavanyo lokusetyenziswa kakuhle kweendleko zezixhobo zokwahlula umoya ezinzulu ezi-cryogenic luchaphazela ngqo uyilo kunye nokukhetha kwazo. Phantsi kwesiseko sokuhlangabezana neemfuno zemveliso, ukukhethwa kunye nobukhulu bezixhobo kufuneka kube phantsi kangangoko ngokubhekiselele kwindleko zotyalo-mali lokuqala kunye neendleko zokusebenza. Ukukhethwa kwezinto zokwenza imveliso, ukusebenza kakuhle kotshintshiselwano lobushushu, iintlobo zee-compressors kunye nokukhetha ukuhamba kwenkqubo zonke zizinto eziphambili ezichaphazela ukusebenza kakuhle kweendleko. Ukukhethwa kwezixhobo ezifanelekileyo akunciphisi nje kuphela utyalo-mali lokuqala kodwa kukwanciphisa ngokufanelekileyo iindleko zokugcinwa kunye nokusebenza ekuhambeni kwexesha, ngaloo ndlela kufezekisa imbuyekezo ephezulu yezoqoqosho ngexesha lenkqubo yemveliso.
6. Ukufakwa kunye nokuQaliswa kwindawo
Uyilo lwezixhobo zokwahlula umoya ezinzulu ezi-cryogenic alupheleli kwinqanaba lokuzoba; kufuneka luqwalasele neemfuno zokufakelwa kunye nokuqaliswa kwendawo. Ngexesha lokufakwa, ulungelelwaniso oluchanekileyo lwenxalenye nganye kufuneka luqinisekiswe ukuze kuthintelwe ukuvuza kwiintambo zombhobho. Ngexesha lenkqubo yokuqaliswa, kufuneka kuhlolwe ngokupheleleyo imeko yokusebenza kwenkqubo nganye ukuqinisekisa ukuba izixhobo zisebenza kwimeko yazo efanelekileyo. Ngenxa yobunzima bezixhobo zokwahlula umoya ezinzulu ezi-cryogenic, ukuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokuqaliswa kokwakhiwa ...
Ngenxa yotshintsho oluqhubekayo kwiimfuno zoshishino kunye nophuhliso lwetekhnoloji, uyilo lwezixhobo zokwahlula umoya ezinzulu ezibizwa ngokuba yi-deep cryogenic air distribution nalo luhlala luphuculwa. Izixhobo zokwahlula umoya ezinzulu ezibizwa ngokuba yi-deep cryogenic air distribution kwixesha elizayo ziya kugxininisa ngakumbi kubukrelekrele kunye nohlaza. Ngokuzisa ubuchwepheshe obuphambili bokubona kunye nobuchwepheshe be-Intanethi yezinto (IoT), izixhobo zinokufezekisa ukujonga nokulawula kude, kwaye zinokuphucula ukusetyenziswa kwamandla ngempumelelo. Ukongeza, ukusetyenziswa kwezinto ezintsha, ezifana nezixhobo zokutshintsha ubushushu ezisebenzayo kunye nezixhobo zokwakha ezinganyangekiyo kubushushu obuphantsi, kuya kuphucula ngakumbi ukusebenza kunye nobomi bezixhobo. Kwimeko yokuguqulwa okuqhubekayo kwesakhiwo samandla, izixhobo zokwahlula umoya ezinzulu ezibizwa ngokuba yi-deep cryogenic air distribution nazo ziya kusetyenziswa kakhulu ekuveliseni amandla acocekileyo njenge-hydrogen, okufaka isandla ekufezekiseni injongo yokungathathi cala kwekhabhoni.

Ukuba ufuna ioksijini/initrogen, nceda uqhagamshelane nathi:
Anna Umnxeba./Whatsapp/Wechat:+86-18758589723
Email :anna.chou@hznuzhuo.com