izinga eliphezulu le-psa oxygen generator yokusetshenziswa kwezimboni noma ukusetshenziswa kwezokwelapha

Ifektri yethu igxile ekuklanyeni, ekukhiqizeni, ekuthengisweni komshini we-oxygen yezimboni, umshini we-oxygen wezimboni ungasetshenziswa kabanzi ekusikeni insimbi, ukushisa okucebile komoya-mpilo, umoya-mpilo wasesibhedlela, i-petrochemical, i-electric furnace steelmaking, ukukhiqizwa kwengilazi, ukwenza iphepha, i-ozone, i-aquaculture, i-aerospace. nezinye izimboni namasimu. Ngokwezidingo ezihlukene zabasebenzisi abahlukene ezimbonini ezahlukene, le fekthri ihlinzeka ngemishini yokukhiqiza umoya-mpilo yomuntu siqu neyezobuchwepheshe ukuze ihlangabezane ngokugcwele nezidingo zabasebenzisi abahlukene. Ngokuhlinzeka ngochungechunge lwe-BXO lwemishini yokukhiqiza umoya-mpilo eguquguqukayo (inemishini yezindleko eziphansi, ivolumu encane, isisindo esincane, ukusebenza okulula, ukugcinwa okulula kanye nezindleko zokusebenza, i-oxygen kanye nezinzuzo ezisheshayo, ezilula, zokushintsha, zokungangcolisi, ingasetshenziswa ekusikeni insimbi, ukushiswa okunothiswe umoya-mpilo, izibhedlela zakwamanye amazwe, njll.) ngemishini ye-oxygen impilo yesevisi yinde, ingafinyelela impilo yenkonzo yeminyaka eyi-10.

1. Iqembu lokuhlanza umoya elicindezelwe
Umoya ocindezelwe ohlinzekwa yi-compressor yomoya uqala udlulele engxenyeni yokuhlanza umoya. Umoya ocindezelwe kuqala ukhishwa kuwoyela omningi, amanzi nothuli ngesihlungi sepayipi, bese ukhishwa futhi emanzini ngesomisi esiqandisayo, ukukhishwa kukawoyela kanye nokukhishwa kothuli ngesihlungi esihle, bese sihlanzwa ngokujulile nge-ultra-fine. isihlungi. Ngokwezimo zokusebenza zalolu hlelo, igesi ye-Uniergy yaklama ngokukhethekile isethi yesikhiphi sikawoyela esicindezelwe ukuze kuvinjelwe ukungena kwamafutha okulandela umkhondo futhi kunikeze ukuvikeleka okwanele kwesisefo samangqamuzana. Izingxenye zokuhlanza umoya eziklanywe ngokucophelela ziqinisekisa impilo yesevisi ye-sieve yamangqamuzana. Umoya ohlanzekile ophathwa yile ngxenye ungasetshenziselwa umoya wensimbi.

2. Ithangi lokugcina umoya
Umsebenzi wethangi lokugcina komoya ukunciphisa ukushaywa komoya futhi udlale indima ye-buffer; Ngakho-ke, ukuguquguquka kwengcindezi yesistimu kuncishisiwe, futhi umoya ocindezelweyo udlula engxenyeni yokuhlanza umoya ocindezelwe kahle, ukuze ususe ngokugcwele ukungcola kwamafutha namanzi futhi unciphise umthwalo we-PSA eyalandela idivayisi yokuhlukanisa i-oxygen ne-nitrogen. Ngasikhathi sinye, lapho umbhoshongo we-adsorption ushintshwa, futhi uhlinzeka nge-PSA umoya-mpilo kanye nedivayisi yokuhlukanisa i-nitrogen enenani elikhulu lomoya ocindezelwe odingekayo ukuze kuthuthukiswe umfutho osheshayo ngesikhathi esifushane, ukuze ingcindezi embhoshongweni we-adsorption ikhuphuke ngokushesha iye phezulu. ingcindezi yokusebenza, ukuqinisekisa ukusebenza okuthembekile nokuzinzile kwemishini.

3. Ithuluzi lokuhlukanisa i-oxygen ne-nitrogen
Kunemibhoshongo emibili ye-adsorption A no-B efakwe isisefo esikhethekile samangqamuzana. Lapho umoya ocindezelwe ohlanzekile ungena ekugcineni kombhoshongo A futhi ugeleza ngesihlungo samangqamuzana ukuya ekugcineni kokuphuma, i-N2 idonswa yiwo, futhi umoya-mpilo womkhiqizo ugeleza uphuma ekugcineni kombhoshongo we-adsorption. Ngemva kwesikhathi esithile, isisefo se-molecular adsorption embhoshongweni A saturated. Ngalesi sikhathi, umbhoshongo umisa ngokuzenzakalelayo ukukhangiswa, umoya ocindezelwe ube umbhoshongo ongu-B ukuze umunce i-nitrogen nokukhiqizwa komoyampilo, kanye nokuvuselelwa kabusha kwesisefo se-A tower molecular. Ukuvuselelwa kwesisefo samangqamuzana kufinyelelwa ngokwehlisa ngokushesha ikholomu ye-adsorption kungcindezi yasemkhathini ukuze kukhishwe i-adsorbed N2. Imibhoshongo emibili i-adsorption kanye nokuvuselelwa ngokushintshana, ukuhlukaniswa kwe-oxygen ephelele ne-nitrogen, ukuphuma kwe-oxygen okuqhubekayo. Izinqubo ezingenhla zilawulwa yi-programmable logic controller (PLC). Lapho usayizi wokuhlanzeka komoyampilo wokuphela kwe-outlet usethiwe, uhlelo lwe-PLC luzosetshenziswa ukuvula i-valve yokukhipha umoya othomathikhi futhi kukhiphe ngokuzenzakalelayo umoya-mpilo ongafanelekile ukuze kuqinisekiswe ukuthi i-oxygen engafanelekile ayigelezi endaweni yegesi. Umsindo ungaphansi kuka-75dBA lapho igesi ikhishwa isithulisi.

4. I-oxygen buffer tank
Ithangi le-oxygen buffer lisetshenziselwa ukulinganisa ingcindezi nokuhlanzeka komoyampilo okuhlukaniswe nesistimu yokuhlukanisa i-nitrogen nomoya-mpilo ukuze kuqinisekiswe ukutholakala okuzinzile komoya-mpilo. Ngasikhathi sinye, ngemuva kokushintshwa komsebenzi wombhoshongo we-adsorption, kuzoba yingxenye yegesi yayo emuva embhoshongweni we-adsorption, ngakolunye uhlangothi ukusiza umbhoshongo we-adsorption ukukhulisa ingcindezi, kodwa futhi ubambe iqhaza ekuvikeleni umbhede, ohlelweni lwemishini yokusebenza idlala i-verPSA generator ye-oksijini isekelwe kumgomo we-adsorption swing swing, ukusetshenziswa kwekhwalithi ephezulu ye-zeolite ye-molecular sieve njenge-adsorbent, ngaphansi kwengcindezi ethile, evela emoyeni ukwenza umoya-mpilo. Ngemuva kokuhlanza nokomisa umoya ocindezelweyo, i-pressure adsorption kanye ne-decompression desorption yenziwa ku-adsorber. Ngenxa yomphumela we-aerodynamic, izinga lokusatshalaliswa kwe-nitrogen ezimbotsheni ze-zeolite molecular sieve liphezulu kakhulu kunelomoya-mpilo. I-nitrogen ithandwa kakhulu ngesisefo se-molecular ye-zeolite, futhi umoya-mpilo uyacetshiswa esigabeni segesi ukuze kwakheke umoya-mpilo ophelile. Ngemuva kokuwohloka kokucindezela komkhathi, i-adsorbent desorbed nitrogen nokunye ukungcola, ukufeza ukuvuselelwa. Ngokuvamile, imibhoshongo emibili ye-adsorption isethiwe ohlelweni, ukukhiqizwa kwe-oksijeni kwe-adsorption yombhoshongo owodwa, omunye ukuvuselelwa kabusha kwe-desorption yombhoshongo, ngohlelo lokulawula uhlelo lwe-PLC lokulawula ukuvulwa nokuvala i-pneumatic valve, ukuze imibhoshongo emibili ishintshane ukujikeleza, ukuze kuzuzwe inhloso yokukhiqizwa okuqhubekayo kwe-oksijeni yekhwalithi ephezulu. Lonke uhlelo luqukethe lezi zingxenye ezilandelayo: umhlangano wokuhlanza umoya ocindezelweyo, ithangi lokugcina umoya, idivayisi yokuhlukanisa umoya-mpilo ne-nitrogen, ithangi le-oxygen buffer; Ukuze ugcwalise amasilinda, i-oxygen supercharger kanye nedivayisi yokugcwalisa ibhodlela ifakwe ekugcineni.y indima ebalulekile yokusiza inqubo.