
Majenareta eokisijeni mumaindasitiri akakura-zviyero zvinoshandisa pressure swing adsorption (PSA) kana vacuum pressure swing adsorption (VPSA) tekinoroji kuparadzanisa oxygen kubva kumhepo pamwero mukuru. Kusiyana nemajenareta eokisijeni ekurapa kana emumba, maindasitiri eokisijeni majenareta anotarisa pakuyerera kwakanyanya, kuenderera, hupfumi, uye kuvimbika. Ndiwo midziyo yakakosha pa-saiti oxygen supply (PSA) mumaindasitiri akaita semetallurgy, chemical engineering, tsvina yemvura, kugadzira magirazi, kugadzira mapepa, aquaculture, nekugadzirwa kweozone.


Isu tiri nyanzvi dzejenareta okisijeni
Pressure Swing Adsorption (PSA): Nekushandisa yakakwira adsorption kugona kwezeolite molecular sieves (ZMS) yenitrogen, nitrogen inoshambadzirwa pasi pekumanikidzwa uye okisijeni inogadzirwa; pasi pekudzvinyirirwa kwakaderedzwa, nitrogen inocheneswa kuti igadzirise masefa emamolecular. Tekinoroji iyi yakura uye inokodzera zvikero zvishoma kusvika zvepakati-(zvine kugadzirwa kweokisijeni kunowanzobva pa5 kusvika pa200 Nm³/h).
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chigadzirwa kiyi matekinoroji

Nzvimbo yekutanga yebasa rakagadzirirwa
Nzira iyi inovandudzika paPSA nekuwedzera danho rekubvisa vacuum, kuderedza kushandiswa kwesimba uye kuwedzera-muchina mumwe chete wekugadzira oxygen uye sikero. Parizvino ndiyo sarudzo huru yekugadzirwa kweokisijeni yakakura- (ine oxygen inobuda inosvika zviuru zveNm³/h).
Deep Cold Separation Method (ASU): Kunyangwe ichiwanzoonekwa sechikamu chakasiyana, zvimwe zvidiki zvakasanganiswa-zvikero zvinotonhora zvakadzika zvinowira mukati mechikamu chekugadzirwa kweokisijeni mumaindasitiri. Inowana kuchena kwepamusoro (Kupfuura kana kuenzana ne99.5%) yeokisijeni, nitrogen, uye argon kuburikidza nechando chakadzika uye kupatsanurwa kwe distillation, uye inokodzera zvakakura zvikuru-zvikero uye zvakanyanya{4}}zvinodikanwa zvekuchena kwepamusoro.
Modular system dhizaini: Kuenzanisa kuchinjika uye scalability
Kubva pane dhizaini ye "core modules + functional plugins", mhinduro dzakagadziridzwa dzinogona kusanganiswa uye kukwidziridzwa mune ramangwana:
Magadzirirwo emafomu: Ipa maitiro akasiyana-siyana akadai sekabhati-maitiro (yezviitiko zvemurabhoritari), skid-yakaiswa (yekukurumidza kuisirwa munzvimbo dzemaindasitiri), uye{2}}maitiro emudziyo{2}}(wezvinoda gasi rinofambiswa), kuderedza nzvimbo yepasi kuburikidza nekugadzirisa hurongwa, semuenzaniso, kugadzira sisitimu yakaturikidzana yenzvimbo-kudzikamisa nzvimbo yemagetsi ;

1,Kukura-kukwanisa kugadzira okisijeni: Kubuda kweokisijeni kwakakura, kubva pamakumi kusvika kuzviuru zvema cubic metres akajairwa paawa (Nm³/h), iyo inogona kuenderana nechiyero chekudiwa kweokisijeni mumaindasitiri akasiyana.
2,Kuchinjika mukuchena: Kuchena kweokisijeni kunogona kupihwa zvakatsiga mukati mechikamu che90%-95% (yakajairika PSA/VPSA). Kuburikidza nekugadzirisa maitiro, mimwe michina inogona kuburitsa yakakwira-kuchena okisijeni yeKupfuura kana kuenzana ne99%.
3,24/7 kuenderera mberi kwekushanda: Iyo dhizaini yakasimba uye yakasimba, ichigonesa kusakanganisika uye kugadzikana kuenderera kushanda kwegore rose, kusangana neinoenderera gasi sosi zvinodiwa zvekugadzirwa kwemaindasitiri.
4,Mutengo wekushandisa wakaderera: Magetsi ndiwo ega mashandisirwo makuru esimba. Kusiyana neokisijeni yemvura kana silinda okisijeni, hapana chikonzero chekutakura kutakura kwakanyanya, kuzadza, uye evaporation kurasikirwa mutengo. Mutengo weokisijeni unogona kuderedzwa ne30% -50%.
5, High otomatiki level: Ichishandisa PLC kana DCS control masisitimu, inoziva zvizere otomatiki mashandiro, kutarisa kure, kuongorora kukanganisa uye alarm, kuderedza kupindira kwemanyore.

Intelligent Control:
Kutsikirira nekuchenesa mhepo: Oiri-isina screw air compressor, tangi yekuchengetera mweya, sefa chaiyo (yekubvisa oiri, kubvisa mvura, kubvisa huruva), yekuomesa chando, nezvimwewo, ona kuti mweya wekupinda wakachena uye wakaoma.
Adsorption separation system: Nheyo ndeye adsorption tower yakazadzwa nemamolecular sieves (kazhinji shongwe mbiri kana shongwe dzakawanda), uye kutenderera kutenderera kunowanikwa kuburikidza neiyo chaiyo valve boka.

Remote monitoring, chaiyo-kudzora nguva
Kushanda kure, kugadzirisa kuri nyore
Nguva yekutanga uye kumira, chaiyo nguva
Deredzai basa remaoko, vandudzai kushanda zvakanaka

Nheyo yekushanda ye nitrogen jenareta

Equipment sarudzo parameter tafura
| Capacity | Kuchena (%) |
Model | kureba(mm) | Upamhi(mm) | Urefu (mm) |
Huremu(kg) | Inlet size (DN) |
Outlet size (DN) | Buffer tank vhoriyamu (m³) |
|---|---|---|---|---|---|---|---|---|---|
| 5 | 99 | LPO-5 | 1000 | 1000 | 1640 | 380 | DN15 | DN15 | 0.25 |
| 99.9 | LPO-5 | 1000 | 1000 | 1640 | 380 | DN15 | DN15 | 0.25 | |
| 99.99 | LPO-5 | 1300 | 1100 | 1400 | 560 | DN15 | DN15 | 0.3 | |
| 99.999 | LPO-5 | 1300 | 1100 | 1400 | 560 | DN15 | DN15 | 0.3 | |
| 20 | 99 | LPO-20 | 1450 | 1300 | 1450 | 700 | DN20 | DN15 | 0.3 |
| 99.9 | LPO-20 | 1500 | 1400 | 2030 | 900 | DN25 | DN20 | 0.5 | |
| 99.99 | LPO-20 | 1500 | 1500 | 1700 | 1000 | DN25 | DN15 | 0.5 | |
| 99.999 | LPO-20 | 1600 | 1450 | 1950 | 1400 | DN25 | DN15 | 0.5 | |
| 50 | 99 | LPO-50 | 1600 | 1400 | 2100 | 1100 | DN25 | DN20 | 0.5 |
| 99.9 | LPO-50 | 1700 | 1500 | 2100 | 1300 | DN25 | DN15 | 0.5 | |
| 99.99 | LPO-50 | 1700 | 1550 | 2160 | 1500 | DN40 | DN25 | 0.5 | |
| 99.999 | LPO50 | 2000 | 1800 | 2500 | 2300 | DN40 | DN40 | 0.5 | |
| 100 | 99 | LPO-100 | 1600 | 900 | 2230 | 1050 | DN40 | DN50 | 1.5 |
| 99.9 | LPO-100 | 1800 | 1750 | 2250 | 1400 | DN40 | DN25 | 1.5 | |
| 99.99 | LPO-100 | 2100 | 1950 | 2250 | 2700 | DN40 | DN40 | 1 | |
| 99.999 | LPN-100 | 2200 | 1300 | 2900 | 3300 | DN65 | DN40 | 2 | |
| 150 | 99 | LPO-150 | 1800 | 1150 | 2200 | 1400 | DN40 | DN25 | 1.5 |
| 99.9 | LPO-150 | 2100 | 1200 | 2250 | 2200 | DN40 | DN40 | 1.5 | |
| 99.99 | LPO-150 | 2200 | 1300 | 2700 | 3200 | DN50 | DN40 | 2 | |
| 99.999 | LPO-150 | 2200 | 1500 | 3100 | 4400 | DN80 | DN50 | 4 | |
| 200 | 99 | LPO-200 | 2000 | 1150 | 2300 | 1700 | DN40 | DN25 | 2 |
| 99.9 | LPO-200 | 2100 | 1200 | 2500 | 2200 | DN40 | DN50 | 2 | |
| 99.99 | LPO-200 | 2200 | 1400 | 2850 | 4100 | DN65 | DN50 | 2.5 | |
| 99.999 | LPO-200 | 2200 | 1500 | 3000 | 4100 | DN65 | DN50 | 4 |

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