I-HANGZHOU NUZHUO TECHNOLOGY GROUP CO., LTD.

Ngokukhula okuqhubekayo kwesidingo sezimboni, ubuchwepheshe bokuhlukaniswa komoya obujulile be-cryogenic buye baba obunye bobuchwepheshe obuyisisekelo emkhakheni wokukhiqiza igesi yezimboni. I-deep cryogenic air separation unit icubungula umoya ngokwelashwa okujulile kwe-cryogenic, ihlukanisa izingxenye ezihlukahlukene ezisemoyeni, ikakhulukazi okuhlanganisa i-liquid oxygen (LOX), i-liquid nitrogen (LIN), ne-liquid argon (LAR). Phakathi kwala magesi, umoya-mpilo owuketshezi kanye ne-nitrogen eyi-liquid yizona ezifunwa kakhulu, futhi zisetshenziswa kabanzi ezimbonini ezifana ne-metallurgy, ubunjiniyela bamakhemikhali, i-electronics, imithi kanye nokudla. Lesi sihloko sizokwenza ukuhlaziya okuqhathanisayo kokukhiqizwa kwe-oxygen ewuketshezi kanye ne-nitrogen eyi-liquid kunqubo ejulile yokuhlukanisa umoya we-cryogenic, futhi ihlole ithonya lezici ezihlukahlukene ekukhiqizeni.

I. Uhlolojikelele lweCryogenic Air Separation Technology

Ubuchwepheshe bokuhlukanisa umoya we-Cryogenic buyindlela epholisa umoya emazingeni okushisa aphansi kakhulu (ngaphansi cishe ku-150°C) ukuze uwuketshezi. Ngale nqubo, izingxenye zegesi ezihlukahlukene ezisemoyeni (njenge-oxygen, i-nitrogen, i-argon, njll.) ziyahlukana ngenxa yamaphuzu azo abilayo ahlukene emazingeni okushisa ahlukene, ngaleyo ndlela zithole ukuhlukana. Umgomo wokusebenza weyunithi yokuhlukanisa umoya we-cryogenic ukupholisa umoya nokusebenzisa umbhoshongo wokuhlukaniswa kwegesi. Amazinga okushisa okuncibilika kwe-oxygen ne-nitrogen angu-183°C no-196°C ngokulandelanayo. Ukukhiqizwa komoya-mpilo owuketshezi kanye ne-nitrogen ewuketshezi ngokuvamile kuncike esilinganisweni sokugeleza komoya, ukusebenza kahle kokupholisa, nezimo zokusebenza zombhoshongo wokuhlukaniswa.

II. Umehluko Ekukhiqizeni I-Oxygen Ewuketshezi kanye Ne-Nitrogen Ewuketshezi

Umehluko ekukhiqizeni umoya-mpilo owuketshezi kanye ne-nitrogen ewuketshezi ikakhulukazi kunqunywa izici ezimbalwa: ukwakheka komoya, imingcele yokusebenza, ukwakheka kombhoshongo wokuhlukaniswa, kanye nesilinganiso sokukhiqiza. Kumayunithi okuhlukanisa umoya we-cryogenic, ukukhiqizwa komoyampilo ne-nitrogen kuvame ukukhiqizwa ngesilinganiso esithile. Ngokuvamile, ukukhiqizwa komoya-mpilo owuketshezi kuncane kakhulu kunokwenayithrojeni ewuketshezi, kodwa isidingo somoya-mpilo owuketshezi sikhula ngokuqhubekayo, ikakhulukazi ezimbonini zezokwelapha, zokuncibilikisa insimbi, nezimboni zamakhemikhali.

Isidingo somoya-mpilo owuketshezi sithonywa kakhulu ukugcwala komoyampilo kanye nesidingo komoyampilo kwezinye izinhlelo zokusebenza zezimboni. Kwezinye izinhlelo zokusebenza zezimboni, ukwanda kokuhlushwa komoya-mpilo kuholela ngqo ekwenyukeni kwesidingo se-oxygen ewuketshezi. Isibonelo, ubuchwepheshe bokunothisa komoyampilo embonini yensimbi, izinqubo zokushiswa komoyampilo ophezulu ekukhiqizeni ingilazi, njll., konke kudinga ukutholakala okwanele komoya-mpilo owuketshezi. Ukusetshenziswa kwe-nitrogen eyi-liquid kusakazeke kakhulu, kufaka phakathi izimboni zezokwelapha, ze-electronics, i-aerospace, nezinye. Kulezi zimboni, i-nitrogen eyi-liquid isetshenziswa kakhulu ukupholisa, ukugcinwa, kanye nokucwiliswa kwamagesi e-nitrogen ayiketshezi.

III. Izinto Ezithinta Ukukhiqizwa Komoya-mpilo Owuketshezi kanye Nenayitrojeni Ewuketshezi

Ukukhiqizwa komoya-mpilo owuketshezi kanye ne-nitrogen ewuketshezi akuthintwa nje kuphela isidingo semakethe kodwa futhi kuvinjelwa ukusebenza kahle kweyunithi yokuhlukanisa umoya ye-cryogenic, izinga lokugeleza komoya, nobuchwepheshe bokupholisa, phakathi kwezinye izici. Okokuqala, izinga lokugeleza komoya lingenye yezinto ezibaluleke kakhulu ezithinta ukukhiqizwa komoya-mpilo owuketshezi kanye ne-nitrogen ewuketshezi. Uma izinga lokugeleza komoya likhulu, likhulu inani eliphelele lomoya-mpilo owuketshezi kanye ne-nitrogen eyiketshezi ekhiqizwayo. Okwesibili, ukusebenza kahle kombhoshongo wokuhlukanisa kubaluleke kakhulu ekukhiqizeni. Izinto ezinjengobude bombhoshongo wokuhlukaniswa, izinga lokushisa lokusebenza, nesilinganiso se-reflux yegesi konke kuthinta ukusebenza kahle kokuhlukaniswa komoya-mpilo ne-nitrogen, ngaleyo ndlela kuthinte ukukhiqizwa kokugcina.

Ukuklama nokusebenza kahle kwemishini yokupholisa kuthinta ngokuqondile izindleko zokusebenza namandla okukhiqiza weyunithi yokuhlukanisa umoya we-cryogenic. Uma ukusebenza kahle kwesistimu yokupholisa kuphansi, ukusebenza kahle kwe-liquefaction komoya kuzoncipha kakhulu, ngaleyo ndlela kuthinte ukukhiqizwa komoya-mpilo owuketshezi kanye ne-nitrogen ewuketshezi. Ngakho-ke, ubuchwepheshe bokupholisa obuthuthukile kanye nemishini kubaluleke kakhulu ekuthuthukiseni umthamo wokukhiqiza.

IV. Izinyathelo Zokuthuthukisa Zokukhiqizwa Komoya-mpilo Owuketshezi neNitrojeni Ewuketshezi

Ukuze kwandiswe ukukhiqizwa komoya-mpilo owuketshezi kanye ne-nitrogen ewuketshezi, amabhizinisi amaningi athuthukisa imingcele yokusebenza yeyunithi yokuhlukaniswa komoya ye-cryogenic ukuze azuze ukukhiqizwa okusebenza kahle kakhulu. Ngakolunye uhlangothi, ukwandisa izinga lokugeleza komoya kungathuthukisa ivolumu yokukhiqiza igesi iyonke; ngakolunye uhlangothi, ukuthuthukisa ukusebenza kahle kombhoshongo wokuhlukaniswa, ukwandisa ukusatshalaliswa kwezinga lokushisa nokucindezela ngaphakathi kombhoshongo, kungathuthukisa ngokuphumelelayo ukusebenza kahle kokuhlukaniswa kwe-oxygen ewuketshezi kanye ne-nitrogen eyi-liquid. Ngaphezu kwalokho, eminyakeni yamuva nje, imishini yokukhiqiza i-oxygen eyi-liquid kanye ne-liquid nitrogen yamukele ubuchwepheshe bokupholisa obuthuthuke kakhulu, obufana nokusebenzisa izinhlelo zokupholisa ezinezigaba eziningi, ezingathuthukisa ukusebenza kahle kwe-liquefaction futhi ngaleyo ndlela kwandise ukukhiqizwa komoya-mpilo owuketshezi kanye ne-nitrogen ewuketshezi.

V. Isidingo Semakethe Se-Liquid Oxygen ne-Liquid Nitrogen evela e-Cryogenic Air Separation

Umehluko wesidingo semakethe somoya-mpilo owuketshezi kanye ne-nitrogen eyi-liquid ngezinye zezinto ezibalulekile zokuqhathanisa ukukhiqizwa. Isidingo somoya-mpilo owuketshezi ngokuvamile sithonywa kakhulu izimboni ezithile, ikakhulukazi ezimbonini zokuncibilikisa insimbi, izimo eziphuthumayo zezokwelapha, nezikhiqiza izinto zikagesi, lapho isidingo somoya-mpilo owuketshezi sizinzile futhi sikhula unyaka nonyaka. Isibonelo, ngokuthuthuka okuqhubekayo kwemboni yezokwelapha, ukusetshenziswa komoya-mpilo owuketshezi ekwelapheni okuphuthumayo, ekwelapheni nasekuhlinzweni kuya ngokuya kusabalala, okuqhubeza ukukhula kwesidingo semakethe ye-oxygen ye-liquid. Ngasikhathi sinye, ukusetshenziswa okwandile kwe-nitrogen ewuketshezi ekudleni okuqandisiwe, ukuthuthwa kwegesi ewuketshezi, njll., nakho kuholele ekukhuleni okuqhubekayo kwesidingo se-nitrogen ewuketshezi.

Umthamo wokunikezwa kwe-oksijeni owuketshezi kanye ne-nitrogen eyi-liquid ihlobene kakhulu nesilinganiso semishini nokusebenza kahle kwamabhizinisi okukhiqiza. Amayunithi okuhlukanisa umoya we-cryogenic ajulile ngokujulile ngokuvamile ahlinzeka ngomthamo ophezulu wokukhiqiza, kodwa futhi adinga ukusetshenziswa kwamandla okuphezulu kanye nokugcinwa okuqinile kwemishini. Ngakolunye uhlangothi, okokusebenza kwezinga elincane kunezinzuzo ekululameni nasekulawuleni izindleko, futhi kunganikeza ukuhlinzekwa okufika ngesikhathi kwezinye izinhlelo zokusebenza zezimboni ezincane.

Kusukela ekuhlaziyweni okuqhathanisayo okungenhla, kungabonakala ukuthi ukukhiqizwa komoya-mpilo owuketshezi kanye ne-nitrogen eyi-liquid enqubweni ejulile yokuhlukanisa umoya we-cryogenic kuthintwa izici ezihlukahlukene, okuhlanganisa izinga lokugeleza komoya, ukusebenza kahle kombhoshongo wokuhlukanisa, kanye nezinga lobuchwepheshe lesistimu yokupholisa. Nakuba ukukhiqizwa komoya-mpilo owuketshezi kanye ne-nitrogen ewuketshezi ngokuvamile kukhombisa ubudlelwano obuthile obulinganayo, isidingo semakethe, ukusebenza kahle kokukhiqiza, kanye nokuthuthukiswa okuqhubekayo kobuchwepheshe bemishini kusahlinzeka ngendawo ebanzi yokwenziwa kahle kokukhiqizwa kwala magesi amabili.

Ngokuthuthuka kwezimboni kanye nenqubekelaphambili yezobuchwepheshe, ubuchwepheshe bokuhlukaniswa komoya obujulile be-cryogenic kulindeleke ukuthi bufinyelele umthamo wokukhiqiza ophezulu kanye nokusetshenziswa kwamandla okuphansi esikhathini esizayo. Njengamagesi amabili abalulekile ezimbonini, amathemba emakethe omoya-mpilo owuketshezi kanye ne-nitrogen eyi-liquid ahlala ebanzi. Ngokuthuthuka okuqhubekayo kwezobuchwepheshe kanye nokwenyuka kokusebenza kahle kokukhiqiza, amandla okukhiqiza umoya-mpilo owuketshezi kanye ne-nitrogen eyiketshezi azohambisana kakhulu nesidingo semakethe, okuhlinzekela ukutholakala kwegesi okuzinzile nokusebenza kahle kuzo zonke izimboni.

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

Email :anna.chou@hznuzhuo.com