HANGZHOU NUZHUO TECHNOLOGY GROUP CO.,LTD.

Itekhnoloji yokwahlula umoya weCryogenic yenye yeendlela ezibalulekileyo zokuvelisa initrogen ephezulu kunye neoksijini kwishishini lanamhlanje. Le teknoloji isetyenziswa ngokubanzi kumashishini ahlukeneyo afana nesinyithi, ubunjineli beekhemikhali, kunye namayeza. Eli nqaku liza kuhlolisisa ngokunzulu indlela ukuhlukana komoya we-cryogenic kuvelisa i-nitrogen ephezulu kunye ne-oksijini, kunye namanyathelo abalulekileyo kunye nezixhobo ezibandakanyekayo kwinkqubo.

1. Umgaqo osisiseko wokuhlukana komoya we-cryogenic

Ukwahlula komoya we-Cryogenic yinkqubo eyahlula izinto eziphambili zomoya ngokunciphisa ubushushu. Umoya ikakhulu uqukethe initrogen, ioksijini, kunye nenani elincinci leargon. Ngokucinezela kunye nokupholisa umoya kwiqondo lobushushu eliphantsi kakhulu, umoya uye unyibilike, kwaye ke iindawo zokubilisa ezahlukeneyo zerhasi nganye zisetyenziselwe ukuhluza ukwahlula initrogen kunye neoksijini. Indawo yokubila yenitrogen yi -195.8℃, kwaye leyo yeoksijini yi -183℃, ngoko ke zinokucocwa ngokwahlukeneyo ngedistillation ehleliweyo.

2. Inqanaba lonyango lwangaphambili: Ukucoca umoya

Kwinkqubo yokwahlula umoya we-cryogenic, unyango lwangaphambili lomoya linyathelo lokuqala elibalulekileyo. Umoya uqulethe ukungcola okunjengothuli, i-carbon dioxide, kunye nokufuma, okuya kuba ngumkhenkce kwindawo yobushushu obuphantsi, kubangela ukuvaleka kwezixhobo. Ngoko ke, umoya kuqala uphantsi kokucoca, ukunyanzeliswa, kunye nokumisa amanyathelo okususa ukungcola kunye nokufuma. Ngokuqhelekileyo, i-dryer kunye ne-molecular sieve adsorbers zizixhobo ezibalulekileyo ezisetyenziselwa ukususa ukungcola emoyeni, ukuqinisekisa ukuzinza kunye nokusebenza kakuhle kwenkqubo yokuhlukana kwe-cryogenic elandelayo.

3. Uxinzelelo lomoya kunye nokupholisa

Umoya ococekileyo kufuneka uxinzelelwe, ngokuqhelekileyo ngokusebenzisa i-compressors ezininzi ukwandisa uxinzelelo lomoya kwi-5-6 megapascals. Umoya ocinezelekileyo upholiswa ngokutshintshiselana kobushushu kunye negesi ebuyisiweyo kwiqondo lokushisa eliphantsi, ngokuthe ngcembe linciphisa ubushushu ukuze lisondele kwindawo yokucima. Kule nkqubo, abatshintshi bobushushu badlala indima ebalulekileyo, njengoko banokunciphisa ngokufanelekileyo ukusetyenziswa kwamandla kunye nokuphucula ukusebenza kakuhle kokupholisa, ukuqinisekisa ukuba umoya unokunyibilika phantsi kweemeko zobushushu obuphantsi, ukubonelela ngeemeko zokwahlulwa kwe-distillation elandelayo.

4. Utywala bomoya kunye ne-distillation

Kwinqaba yokwahlula i-cryogenic, umoya oxinzelelweyo kunye nopholileyo uphinda upholiswe kwi-liquefied state. Umoya owenziwe ulwelo uthunyelwa kwinqaba ye-distillation ukwenzela ukwahlula. Inqaba ye-distillation yahlulwe yangamacandelo amabini: inqaba yoxinzelelo oluphezulu kunye nenqaba yoxinzelelo oluphantsi. Kwinqaba yoxinzelelo oluphezulu, umoya wohlulwe ube yioksijini ekrwada kunye nenitrogen ekrwada, emva koko ioksijini ekrwada kunye nenitrogen ekrwada iphinde idilizwe kwinqaba yoxinzelelo oluphantsi ukufumana ioksijini ephezulu kunye nenitrogen. Ukwahlulwa kwenitrogen kunye neoksijini ikakhulu kusebenzisa iipropathi zazo ezahlukeneyo zomzimba zamanqaku abilayo, ngoko ke ukwahlukana okusebenzayo kunokufezekiswa kwinqaba yokuntywila.

5. Inkqubo yokucoca

Ioksijini kunye ne-nitrogen eyahlulwe kwinqaba ye-distillation isenomlinganiselo omncinci wokungcola, ngoko ke kufuneka ihlanjululwe ngakumbi ukuhlangabezana nemigangatho yezoshishino kunye nezonyango. Ukucoceka kwe-nitrogen kungaphuculwa ngokusebenzisa i-hydrogen deoxygenation catalysts, ngelixa ukucoceka kwe-oksijini kunokufezekiswa ngeenkqubo zokubuyisela kwakhona. Ukuphucula ukucoceka kwegesi yemveliso, izixhobo ezifana nezicoci ze-nitrogen kunye nezicoci ze-oksijini zihlala zisetyenziswa, ekugqibeleni zifumana i-oksijeni ephezulu kunye neemveliso ze-nitrogen.

6. Ukusetyenziswa kwenitrogen kunye neoksijini

I-nitrogen ephezulu ecocekileyo kunye ne-oksijini eveliswa yitekhnoloji yokwahlula umoya we-cryogenic isetyenziswa kakhulu kumashishini amaninzi. I-nitrogen ephezulu ecocekileyo isetyenziswa kwishishini lemichiza njengegesi ekhuselayo kunye negesi ethwala, kwishishini lokutya lokugcinwa kunye nokupakishwa, kunye neoksijini isetyenziswa kakhulu kumashishini ezonyango kunye ne-welding. Kwishishini le-metallurgical, i-oksijeni iphinda isetyenziswe ekuphuculeni ukusebenza kakuhle kokutsha kunye nokunciphisa ukukhutshwa kwekhabhoni. Kwezi zicelo, ukucoceka kwegesi kuyisitshixo ekunqumeni ukusetyenziswa kwayo, kwaye iteknoloji yokwahlula umoya we-cryogenic ifumene ukuqaphela ngokubanzi ukuhlukana kwayo ngokufanelekileyo kunye nokukhutshwa kobunyulu obuphezulu.

7. Izinto eziluncedo kunye nemingeni yeteknoloji yokwahlula umoya we-cryogenic

Itekhnoloji yokwahlula umoya weCryogenic iyathandwa kwicandelo lezemveliso ngenxa yokucoceka kwayo okuphezulu kunye nokusebenza kakuhle. Nangona kunjalo, obu buchwepheshe bukwajongene nemingeni ethile, efana nokusetyenziswa kwamandla aphezulu kunye neendleko eziphezulu zokugcinwa kwezixhobo. Ukunciphisa ukusetyenziswa kwamandla, izixhobo zanamhlanje zokwahlula umoya we-cryogenic zihlala zihamba neenkqubo zokonga umbane eziphambili, ezifana nezixhobo zokubuyisela ubushushu kunye neenkqubo zokupholisa ucinezelo lwamanqanaba amaninzi. Ngaphaya koko, ukusetyenziswa kwetekhnoloji yokulawula i-automation kuphucule kakhulu ukusebenza kakuhle kunye nokhuseleko lweeyunithi zokwahlula komoya ezinzulu ze-cryogenic. Ngokuphuculwa kwezobuchwepheshe kunye nokuphuculwa kwezixhobo, ukusebenza kakuhle kwamandla kunye nokuzinza kweenkqubo ezinzulu zokwahlula umoya we-cryogenic ziye zaphuculwa ngokuqhubekayo, zikhuthaza ngakumbi ukusetyenziswa kwazo kumashishini ahlukeneyo.

Ukwahlula komoya onzulu we-cryogenic okwangoku yenye yezona ndlela zisebenzayo zokuvelisa i-nitrogen ephezulu kunye neoksijini. Ikwahlula ngokufanelekileyo kwaye ihlambulule i-oksijini kunye ne-nitrogen ukusuka emoyeni ngokusebenzisa amanyathelo amaninzi afana nokunyangwa kwangaphambili komoya, ukunyanzeliswa, ukupholisa, i-liquefaction, kunye ne-distillation. Nangona inkqubo yokwahlula umoya ye-cryogenic enzulu inokusetyenziswa kwamandla aphezulu kunye nezixhobo ezintsonkothileyo, isiphumo sayo esisebenzayo sokwahlula kunye nemveliso ecocekileyo yemveliso yenza obu bugcisa bube yimfuneko kumashishini amaninzi.

Anna Umnxeba./Whatsapp/Wechat:+86-18758589723

Email :anna.chou@hznuzhuo.com