- Ibiryo bisanzwe: Umuyaga
- Urwego rwubushobozi: 5 ~ 3000Nm3 / h
- N2ubuziranenge: 95% ~ 99,999% na vol.
- N2igitutu cyo gutanga: 0.1 ～ 0.8MPa (Guhindura)
- Igikorwa: Automatic, PLC iyobowe
- Ibikorwa: Kubyara 1.000 Nm³ / h N2, Ibikurikira birakenewe:
- Ikoreshwa ry'ikirere: 63.8m3 / min
- Imbaraga zo guhumeka ikirere: 355kw
- Imbaraga za sisitemu yo kweza azote: 14.2kw
Ihame ryakazi ryumuvuduko wa vacuum swing adsorption ogisijeni (Uruganda rwa VPSA O2) nugukoresha lisiyumu ya molekile ya lithium kugirango uhitemo guhitamo azote mu kirere, kugirango ogisijeni ikungahaye hejuru yumunara wa adsorption nkibisohoka gaze. Inzira yose ikubiyemo byibura intambwe ebyiri za adsorption (umuvuduko muke) na desorption (vacuum, ni ukuvuga umuvuduko mubi), kandi ibikorwa bigaruka mukuzunguruka. Kugirango dukomeze kubona ibicuruzwa bya ogisijeni, sisitemu ya adsorption yumusaruro wa ogisijeni wa VPSA igizwe niminara ibiri ya adsorption ifite ibyuma bya molekile (fata umunara A n'umunara B) hamwe numuyoboro hamwe na valve.
Umwuka wafunzwe urayungurura no mu munara A, hanyuma ogisijeni ikusanyirizwa hejuru yumunara wa adsorption A nkibisohoka gaze. Muri icyo gihe, umunara B uri mu cyiciro cyo kuvugurura, iyo umunara A uri mu nzira ya adsorption ukunda kwiyuzuza kwa adsorption, iyobowe na mudasobwa, isoko y’ikirere ihinduka umunara B hanyuma ikinjira mu musaruro wa ogisijeni wa adsorption. Iminara yombi ifatanya mukuzenguruka kugirango ikore ogisijeni ikomeza.
Ibiranga tekinike ya VPSA O2
Ikoranabuhanga rikuze, rifite umutekano kandi ryizewe
Gukoresha ingufu nke
Kwikora cyane
Igiciro cyo gukora
Ibisobanuro bya VPSA O2
| Ubushobozi bwa Oxygene | Guhindura imitwaro | Gukoresha Amazi | Gukoresha ingufu | Agace ka etage |
| 1000 Nm3 / h | 50% ~ 100% | 30 | ukurikije ibihe byihariye | 470 |
| 3000 Nm3 / h | 50% ~ 100% | 70 | ukurikije ibihe byihariye | 570 |
| 5000 Nm3 / h | 50% ~ 100% | 120 | ukurikije ibihe byihariye | 650 |
| 8000 Nm3 / h | 20% ~ 100% | 205 | ukurikije ibihe byihariye | 1400 |
| 10000 Nm3 / h | 20% ~ 100% | 240 | ukurikije ibihe byihariye | 1400 |
| 12000 Nm3 / h | 20% ~ 100% | 258 | ukurikije ibihe byihariye | 1500 |
| 15000 Nm3 / h | 10% ~ 100% | 360 | ukurikije ibihe byihariye | 1900 |
| 20000 Nm3 / h | 10% ~ 100% | 480 | ukurikije ibihe byihariye | 2800 |
| * Amakuru yerekana ashingiye ku kwera kwa ogisijeni 90% * Gahunda yo gukora ogisijeni ya VPSA ishyira mu bikorwa igishushanyo cya "cyateganijwe" ukurikije ubutumburuke butandukanye bw’umukoresha, imiterere y’ikirere, ingano y’ibikoresho, ubuziranenge bwa ogisijeni (70% ~ 93%). | ||||
(1) VPSA O2 Igikorwa cyo Kwinjiza Ibihingwa
Nyuma yo kuzamurwa nu mizi ihumeka, kugaburira umwuka uzoherezwa kuri adsorber irimo ibice bitandukanye (urugero H.2O, CO2na N.2) izakurikiranwa na adsorbents nyinshi kugirango irusheho kubona O.2(ubuziranenge bushobora guhindurwa binyuze muri mudasobwa hagati ya 70% na 93%). O.2Bizasohoka bivuye hejuru ya adsorber, hanyuma bigezwa mubicuruzwa bya buffer.
Ukurikije ibyifuzo byabakiriya, ubwoko butandukanye bwa compressor ya ogisijeni irashobora gukoreshwa muguhata ogisijeni yibicuruzwa bito byumuvuduko ukabije.
Iyo impande zambere (zitwa adsorption ziyobora) zihererekanyabubasha rusange ryimyanda yanduye igeze kumwanya runaka mugice cyabigenewe cyo kuryamaho, indege yo kugaburira ikirere hamwe na progaramu ya gaze isohoka yiyi adsorber igomba gufungwa. Kureka Kwinjira. Uburiri bwa adsorbent butangira guhinduka muburyo buringaniye bwo gukira no kuvugurura.
(2) VPSA O2 Ibihingwa bingana-Kwiheba
Ubu ni bwo buryo, nyuma yo kurangiza inzira ya adsorption, imyuka ya ogisijeni ikungahaye cyane ya gaze ikungahaye mu iyinjizwamo ishyirwa mu kindi cyuka cya vacuum adsorber hamwe no kuvugurura byarangiye mu cyerekezo kimwe cya adsorption Ntabwo ari inzira yo kugabanya umuvuduko gusa ahubwo kandi inzira yo gukira ogisijeni kuva mumwanya wapfuye wigitanda. Kubera iyo mpamvu, ogisijeni irashobora gukira neza, kugirango igabanye umuvuduko wa ogisijeni.
(3) VPSA O2 Igikorwa cyo Gukingira Ibihingwa
Nyuma yo kurangiza kuringaniza igitutu, kugirango habeho kuvugurura byimazeyo adsorbent, uburiri bwa adsorption burashobora gukingirwa hamwe na pompe vacuum mucyerekezo kimwe cya adsorption, kugirango turusheho kugabanya umuvuduko wigice cyimyanda, gusuzugura byimazeyo imyanda yanduye, no kuvugurura byimazeyo. adsorbent.
(4) VPSA O2 Ibihingwa bingana- Gukuraho inzira
Nyuma yo kurangiza gahunda yo gukurura no kuvugurura ibintu, iyamamaza ryongerwaho imbaraga hamwe n’umuvuduko ukabije wa ogisijeni ukungahaye kuri gaze ziva mu bandi bamamaza. Iyi nzira ijyanye nigikorwa cyo kuringaniza no kugabanya umuvuduko, ntabwo aribwo buryo bwo kongera imbaraga gusa ahubwo ni inzira yo kugarura ogisijeni mu mwanya wapfuye w’abandi bamamaza.
:
Nyuma yo Kuringaniza-kugabanya inzira, kugirango umenye neza ko inzibacyuho ihamye ya adsorber kumurongo ukurikira wo kwinjiza, kwemeza ibicuruzwa byera, no kugabanya ihindagurika ryibikorwa muriki gikorwa, birakenewe kongera umuvuduko wa adsorber kumuvuduko winjira hamwe ogisijeni.
Nyuma yuburyo buvuzwe haruguru, inzinguzingo zose zo "kwinjiza - kuvugurura" zirangirira muri adsorber, yiteguye kuzakurikiraho.
Abamamaza bombi bazakora ubundi buryo bukurikije inzira zihariye, kugirango bamenye gutandukanya ikirere no kubona ogisijeni yibicuruzwa.
