Iyo mhepo yekuparadzanisa tower chinhu chakakosha chemidziyo inoshandiswa kupatsanura zvinhu zvikuru zvegasi mumhepo kuita nitrogen, oksijeni, uye mamwe magasi asingawanzo. Kuyerera kwayo kunosanganisira matanho akadai sekudzvanywa kwemhepo, kutonhora kwekutanga, kucheneswa, kutonhora, uye distillation. Imwe neimwe nhanho chaiyo yekudzora yakakosha pakuona kuchena uye kugadzikana kwekupedzisira gasi zvigadzirwa. Ichi chinyorwa chichapa sumo yakadzama yemaitiro ekuyerera kweshongwe yekuparadzanisa mhepo.
1. Air Compression uye Pre-kutonhora
Nhanho yekutanga mumhepo yekuparadzanisa tower process ndeyekumanikidza mweya wemuchadenga. Kuburikidza nematanho akawanda emhepo compressors, mhepo inotsikirirwa kune kumanikidzwa kwe5-7 bar. Munguva yekumanikidza, tembiricha yemhepo yakamanikidzwa inokwirawo, saka zvinotonhorera zvepakati uye post-coolers zvinoshandiswa kudzikisa tembiricha yemhepo. Kudzivirira compressor kubva pakukuvadzwa netsvina mumhepo, zvimedu zviri mumhepo zvinobviswa kuburikidza nemasefa. Mhepo yakamanikidzwa inozotumirwa kune pre-kutonhodza system kuti uwedzere kutonhora, kazhinji uchishandisa mvura inotonhorera kana mafiriji seFreon, kutonhodza mweya kusvika pa5°C.
2. Kucheneswa Kwemhepo uye Kuderedza mvura
Mushure mekutanga kutonhora, mhepo ine hunyoro hushoma uye carbon dioxide. Izvi zvinosvibisa zvinogona kuumba ice pane yakaderera tembiricha uye kuvhara michina. Nokudaro, mhepo inoda kucheneswa uye kupera mvura. Maitiro aya anowanzo shandisa mamorekuru sieve adsorption shongwe, kuburikidza nenguva nenguva adsorption uye nzira dzekuvandudza kubvisa mhute yemvura, carbon dioxide, uye hydrocarbons, nezvimwewo, kuve nechokwadi chekushanda kwakatsetseka kweanotevera akadzika-tembiricha maitiro. Mhepo yakanatswa yakachena uye yakaoma, yakakodzera kutonhora kunotevera uye kuparadzanisa maitiro.
3. Main Heat Exchanger Kutonhodza Mhepo
Mhepo yakacheneswa inotonhodzwa mumudziyo mukuru wekupisa kuburikidza nekutonhora kwakadzika. Iyo huru yekupisa yekupisa ndeimwe yeanonyanya kukosha midziyo mumhepo yekuparadzanisa shongwe maitiro. Mhepo iri muhombe yekupisa inosangana nekutsinhana kwekupisa neyakaparadzana inotonhora nitrogen uye okisijeni, ichidzikisa tembiricha yayo kuti ivhare kune tembiricha yekunyungudika. Iko kupisa kwekuchinjana kwekushisa panguva iyi nzira inobata zvakananga kushandiswa kwesimba uye kuchena kwechigadzirwa chekupedzisira cheshongwe yekuparadzanisa mhepo. Kazhinji, inoshanda yealuminium plate fin heat exchangers inoshandiswa kunatsiridza kupisa kwekushisa.
4. Kuparadzanisa Maitiro muDistillation Tower
Mhepo yakatonhodzwa inotumirwa kune distillation tower yekuparadzana uchishandisa mutsauko wekuvira kwezvikamu zvakasiyana mumhepo. Mhepo inonyunguduka zvishoma nezvishoma pane tembiricha yakaderera, ichiita mweya wemvura. Iyi mhepo yemvura inopinda mushongwe ye distillation yekudyidzana kwakawanda pakati pegasi nechikamu chemvura. Mune distillation shongwe, okisijeni, nitrogen, uye zvisingawanzo gasi senge argon zvakaparadzaniswa. Iko kusanganiswa kweokisijeni zvishoma nezvishoma kunowedzera pasi peshongwe, nepo nitrogen inoparadzaniswa kumusoro. Kuburikidza ne distillation, okisijeni yakachena uye nitrogen inogona kuwanikwa nekuchena kwepamusoro.
5. Kubviswa kweOkisijeni uye Nitrogen Zvigadzirwa
Kubviswa kweokisijeni nenitrogen ndiyo nhanho yekupedzisira yeshongwe yekuparadzanisa mhepo. Liquid okisijeni uye nitrogen zvakapatsanurwa kubva kune distillation tower uye inopisa kudzoka kune kamuri tembiricha kuburikidza nekutsinhanisa kupisa kusvika kune yaunoda gaseous state. Izvi zvigadzirwa zvegasi zvinotumirwazve kumatangi ekuchengetera kana kupihwa zvakananga kune vashandisi. Kuvandudza kushanda kwemaitiro uye kuchena kwechigadzirwa, kaviri-shongwe dhizaini dzimwe nguva yakagadzirirwa kuparadzanisa argon kubva kuokisijeni uye nitrogen yekushandiswa kwemaindasitiri.
6. Kudzora uye Optimization
Iyo yese mhepo yekuparadzanisa shongwe process inosanganisira yakaoma control system, inoda chaiyo-nguva yekutarisisa uye kugadziriswa kwekumanikidza, kutonhora, kupisa kupisa, uye kupatsanura maitiro kuti ave nechokwadi chemhando yezvigadzirwa zvekupedzisira. Nzvimbo dzemazuva ano dzekuparadzanisa shongwe dzinowanzo kuve dzakashongedzerwa neatomatiki ekudzora masisitimu, uchishandisa masensa uye control software kunyatso gadzirisa maparamendi akadai setembiricha, kudzvanywa, uye kuyerera kukwenenzvera nzira yekugadzira mashandisiro esimba uye gasi chigadzirwa kuchena.
Kuyerera kweiyo shongwe yekuparadzanisa mhepo kunosanganisira matanho akawanda akadai sekumanikidza kwemhepo, kutonhora kwekutanga, kucheneswa, kutonhora kwakadzika, uye distillation. Kuburikidza nemaitiro aya, okisijeni, nitrogen, uye magasi asingawanzo mumhepo anogona kuparadzaniswa zvinobudirira. Kuvandudzwa kwehunyanzvi hwemazuva ano hwekuparadzanisa shongwe yemhepo kwakaita kuti nzira yekuparadzanisa ishande uye yakaderera-simba mashandisiro, izvo zvine kukosha kukuru kwekushandiswa kwemagasi emaindasitiri.
Kune chero oxygen / nitrogen inoda, ndapota svika kwatiri:
Anna Tel./Whatsapp/Wechat:+86-18758589723
Email :anna.chou@hznuzhuo.com
Nguva yekutumira: Jul-07-2025