Uhlobo lwe-Cryogenic lusebenza kahle kakhulu ukuhlanzeka okuphezulu kwe-nitrogen emoyeni okuhlukanisa uketshezi lwesitshalo kanye nejeneretha ye-oxygen



Izinzuzo Zomkhiqizo
1.Ukufakwa okulula nokugcinwa sibonga kumklamo we-modular nokwakhiwa.
I-2.Isistimu ezenzakalelayo ngokugcwele yokusebenza okulula nokuthembekile.
3.Ukutholakala okuqinisekisiwe kwamagesi ezimboni ahlanzekile.
4.Kuqinisekiswe ukutholakala komkhiqizo esigabeni esiwuketshezi okufanele ugcinwe ukuze usetshenziswe ngesikhathi sanoma yimiphi imisebenzi yokulungisa.
5.Ukusetshenziswa kwamandla okuphansi.
6.Ukulethwa kwesikhathi esifushane.
Izinkambu Zokusebenza
I-oksijeni, i-nitrogen, i-argon kanye nenye igesi engavamile ekhiqizwa iyunithi yokuhlukanisa umoya isetshenziswa kabanzi ensimbi, kumakhemikhali.
imboni, indawo yokucwenga, ingilazi, irabha, i-electronics, ukunakekelwa kwezempilo, ukudla, izinsimbi, ukukhiqiza ugesi nezinye izimboni.
Ukucaciswa komkhiqizo
O2 okukhiphayo 350m3/h±5%
O2 ubumsulwa ≥99.6%O2
Ingcindezi ye-O2 ~0.034MPa(G)
Okuphumayo kwe-N2 800m3/h±5%
Ukuhlanzeka kwe-N2 ≤10ppmO2
Ingcindezi ye-N2 ~0.012 MPa(G)
Isimo sokuphuma komkhiqizo (ku-0℃,101.325Kpa)
Ingcindezi yokuqala engu-0.65MPa(G)
Isikhathi sokusebenza esiqhubekayo phakathi kwezikhathi ezimbili ze-defrosting izinyanga eziyi-12
Isikhathi sokuqala ~ Amahora angama-24
Ukusetshenziswa kwamandla okuqondile ~0.64kWh/mO2(hhayi i-compressor ye-O2)
Ukugeleza kwenqubo
Umoya ongahluziwe uvela emoyeni, udlule esihlungini somoya ukuze kukhishwe uthuli nezinye izinhlayiya ezisebenza ngomshini bese ungena kwi-compressor yomoya engeyona i-lub ukuze ucindezelwe yi-compressor yesiteji ezimbili ukuya cishe. 0.65MPa(g).Idlula endaweni epholile futhi ingene kuyunithi yokupholisa ngaphambili ukuze ipholiswe ibe ngu-5~10℃. Bese iya ekushintsheni kwe-MS purifier ukuze kususwe umswakama, i-CO2, i-carbon hydrogen. Isihlanzi siqukethe imikhumbi emibili egcwele isisefo samangqamuzana. Eyodwa isetshenziswa ngenkathi i-anther ivuselelwa kabusha ngodoti we-nitrogen ophuma ebhokisini elibandayo nangokushisisa i-heater.
Ngemuva kokuhlanzwa, ingxenye encane yayo isetshenziswa njengegesi ethwala i-turbine expander, enye ingena ebhokisini elibandayo ukuze ipholiswe nge-reflux(i-oksijini ehlanzekile, i-nitrogen ehlanzekile kanye ne-nitrogen eyimfucuza) kusishintshi sokushisa esikhulu. Ingxenye yomoya ikhishwa engxenyeni emaphakathi yesishintshi sokushisa esikhulu futhi iya ku-expansion turbine ukuze kukhiqizwe amakhaza. Umoya omningi owandisiwe ungena ku-subcooler epholiswa umoya-mpilo osuka kukholomu engenhla ukuze ulethwe kukholomu engenhla. Ingxenye encane yayo idlula ngendlela yokucekela phansi ukuze imoshe ipayipi le-nitrogen ngokuqondile bese ishiswa kabusha ukuze iphume ebhokisini elibandayo. Enye ingxenye yomoya iyaqhubeka nokupholiswa ukuze ibe seduze komoya owuketshezi ukuze inciphise ikholomu.
Emoyeni wekholomu ephansi, umoya uyahlukaniswa futhi ufakwe uketshezi njenge-nitrogen ewuketshezi nomoya owuketshezi. Ingxenye ye-nitrogen ewuketshezi ekhishwe phezulu kwekholomu engezansi. Umoya owuketshezi ngemva kokuphola kancane kanye nokuphonswa phansi ulethwa engxenyeni emaphakathi yekholomu njenge-reflux.
Ioksijini yomkhiqizo ikhishwa engxenyeni engezansi yekholomu engaphezulu futhi ishisiswe kabusha nge-air subcooler enwetshiwe, ukushintshaniswa kokushisa okuyinhloko. Bese ihanjiswa ngaphandle kwekholomu. I-nitrogen eyimfucuza ikhishwa engxenyeni engenhla yekholomu bese ishiswa kabusha ku-subcooler kanye nesishintshi sokushisa esikhulu ukuze kuphume ikholamu. Ingxenye yayo isetshenziswa njengegesi yokukhiqiza kabusha ye-MS purifier. I-nitrogen ehlanzekile ikhishwa phezulu kwekholomu engenhla bese ishiswa kabusha emoyeni owuketshezi, i-subcooler ye-nitrogen ewuketshezi kanye nesishintshi sokushisa esiyinhloko okufanele sikhishwe kukholamu.
Umoya-mpilo ophuma kukholomu yokucwiliswa emanzini ucindezelwa kukhasimende.
Ukwakhiwa Kuyaqhubeka






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