Okokuqala, ukusetyenziswa kwamandla okuvelisa i-oksijini kunye neendleko zokusebenza ziphantsi
Kwinkqubo yokuvelisa i-oksijeni, ukusetyenziswa kombane kubala ngaphezu kwe-90% yeendleko zokusebenza. Ngokukhuthazwa okuqhubekekayo koxinzelelo lwe-adsorption yeteknoloji yemveliso ye-oksijini, ukusetyenziswa kwayo kwamandla eoksijini esulungekileyo kwehlile ukusuka kwi-0.45kW·h/m ³ ngoo-1990 ukuya ngaphantsi kwe-0.32kW·h/m ³ kule mihla. Nakwimveliso yeoksijini ye-cryogenic enkulu, owona setyenziso lwamandla lweoksijini lusezantsi lumalunga ne-0.42kW·h/m ³. Xa kuthelekiswa neteknoloji yokuvelisa i-oksijini ye-cryogenic, iteknoloji yokuvelisa i-oksijini yoxinzelelo i-adsorption ineenzuzo ezicacileyo zeendleko kwiimeko zokusebenza apho amashishini angenayo imfuno ye-nitrogen kunye nenkqubo yokusetyenziswa kwe-oksijini ayinayo imfuneko ephezulu yokucoceka kwe-oksijini kunye noxinzelelo.
Okwesibini, inkqubo ilula, ukusebenza kuyaguquguquka, kwaye kulungele ukuqala nokuyeka
Xa kuthelekiswa netekhnoloji yokuvelisa i-oksijini ye-cryogenic, i-pressure swing adsorption imveliso ye-oksijini inenkqubo elula. Esona sixhobo samandla siseRoots blower kunye ne Roots vacuum pump, kwaye umsebenzi ulula kwaye kulula ukuwugcina. Ekubeni akukho nkqubo yokupholisa okanye yokufudumeza ngexesha lokuqalisa kunye nokuvalwa kwezixhobo zokuvelisa i-oxygen swing adsorption, ukuqala kokuqala kuthatha imizuzu engama-30 ukuvelisa i-oksijini efanelekileyo, kwaye ukuvalwa kwexesha elifutshane kuthatha imizuzu embalwa ukuvelisa i-oksijini. Ngaphezu koko, ukucinywa kwesixhobo kulula, kufuna kuphela ukuvalwa kwezixhobo zamandla kunye neprogram yokulawula. Xa kuthelekiswa nokuveliswa kwe-oksijini ye-cryogenic, iteknoloji yokuvelisa i-oxygen i-press swing adsorption ilula ngakumbi ukuqala nokuyeka, ukunciphisa kakhulu iindleko zokusebenza ezenziwe ngexesha lokuqalisa kunye nokuvalwa kwezixhobo.
Okwesithathu, ifuna utyalo-mali oluncinci kwaye inexesha elifutshane lokwakha
Ukuhamba kwenkqubo yoxinzelelo lwe-adsorption yesixhobo sokuvelisa i-oksijini ilula, ikakhulukazi iqulunqwe yinkqubo yamandla, inkqubo ye-adsorption kunye ne-valve switching system, njl. Isixhobo sithatha indawo encinci, enokunciphisa iindleko zokwakha izixhobo kunye neendleko zomhlaba wokwakha. Umjikelo wokusetyenzwa nowokwenziwa kwesixhobo umfutshane. Umjikelo wokucutshungulwa kwezixhobo eziphambili ngokuqhelekileyo awudluli kwiinyanga ezine. Kwiimeko eziqhelekileyo, imfuno yokuvelisa i-oksijini inokufezekiswa kwiinyanga ezintandathu. Xa kuthelekiswa nexesha lokwakha elimalunga nonyaka omnye wokuvelisa i-oksijini ye-cryogenic, ixesha lokwakhiwa kwesixhobo liyancipha kakhulu.
Okwesine, izixhobo zilula kwaye kulula ukuzigcina
Izixhobo ezisetyenziswa kuxinzelelo lwe-adsorption yetekhnoloji yokuvelisa ioksijini, ezifana nezivuthela, iimpompo zokufunxa kunye neevalvu ezilawulwa yinkqubo, zonke zinokuveliswa ekhaya. Ukutshintshwa kwezinto ezisetyenzisiweyo kulula, ezinokuthi zinciphise iindleko kwaye zenze ixesha lokwakha libe lula ukulawula. Ukugcinwa kwezixhobo kulula kwaye inkonzo emva kokuthengisa ifanelekile. Xa kuthelekiswa nokugcinwa kweecompressor ezinkulu ze-centrifugal ezisetyenziswa kwimveliso yeoksijini ye-cryogenic, abasebenzisi boxinzelelo lwe-adsorption yemveliso yeoksijini akufuneki batyale isixa esikhulu seemali zogcino okanye baqeshe abasebenzi abaqeqeshiweyo bolondolozo.
Inqaku lesihlanu kukuba ukulawulwa komthwalo kukulungele
Xa kuthelekiswa netekhnoloji ye-cryogenic liquid oxygen, i-pressure swing adsorption imveliso ye-oksijini inokufikelela uhlengahlengiso olukhawulezayo lwemveliso kunye nobunyulu kunye notshintsho oluncinci kusetyenziso lwamandla oksijini. Isiphumo esiqhelekileyo sinokulungiswa phakathi kwe-30% kunye ne-100%, kwaye ukucoceka kunokulungelelaniswa phakathi kwe-70% kunye ne-95%. Ngokukodwa xa iiseti ezininzi zoxinzelelo lwe-adsorption yezixhobo zokuvelisa ioksijini zisetyenziswa ngokufanayo, uhlengahlengiso lomthwalo lulula kakhulu.
Okwesithandathu, inomgangatho ophezulu wokhuseleko lokusebenza
Ngenxa yokuba i-pressure swing adsorption imveliso ye-oksijini yinkqubo yoxinzelelo oluphantsi kwiqondo lokushisa kwegumbi kwaye akuyi kubakho ziganeko ezifana nokutyebisa i-oksijini yolwelo kunye ne-acetylene, ikhuselekile xa kuthelekiswa nobushushu obuphantsi kunye noxinzelelo oluphezulu lwemveliso ye-cryogenic oxygen.
Ngazo naziphi na iimfuno zeoksijini/nitrogen, nceda ufikelele kuthi:
Anna Umnxeba./Whatsapp/Wechat:+86-18758589723
Email :anna.chou@hznuzhuo.com
Ixesha lokuposa: May-12-2025