- Chikafu chekudya: Mhepo
- Capacity range: 5 ~ 3000Nm3/h
- N2kuchena: 95% ~ 99.999% nevol.
- N2kupa kumanikidza: 0.1 ~ 0.8MPa (Inogadziriswa)
- Kushanda: otomatiki, PLC inodzorwa
- Zvishandiso: Pakugadzirwa kwe1,000 Nm³/h N2, zvinotevera Zvishandiso zvinodiwa:
- Kushandiswa kwemhepo: 63.8m3/min
- Simba remhepo compressor: 355kw
- Simba renitrogen jenareta yekuchenesa system: 14.2kw
Nheyo yekushanda yevacuum pressure swing adsorption oxygen Plant (VPSA O2 Plant) ndeye kushandisa lithium molecular sieve kusarudza adsorb iyo nitrogen mumhepo, kuitira kuti okisijeni iwedzere kumusoro kweshongwe yeadsorption sechigadzirwa chegasi rinobuda. Iyo yese maitiro inosanganisira anokwana nhanho mbiri dze adsorption (yakaderera kudzvanywa) uye desorption (vacuum, ndiko kuti, kumanikidza kwakashata), uye oparesheni inodzokororwa mumatenderedzwa. Kuti urambe uchiwana zvigadzirwa zveokisijeni, iyo adsorption system yeVPSA oxygen yekugadzira unit inoumbwa maviri adsorption shongwe dzakashongedzerwa ne molecular sieve (tora shongwe A neshongwe B) uye pombi nemavharuvhu.
Mhepo yakamanikidzwa inosefa uye mushongwe A, ipapo okisijeni inounganidzwa kumusoro kweiyo adsorption tower A sechigadzirwa gasi kubuda. Panguva imwecheteyo, Shongwe B iri padanho rekuzvarwa patsva, kana shongwe A iri mu adsorption process inosvika kune adsorption saturation, pasi pekutonga kwekombuta, iyo mhepo sosi inoshanduka kuita Tower B uye kupinda adsorption okisijeni kugadzirwa maitiro. Idzi shongwe mbiri dzinobatirana mukutenderera kuti dziwane kuenderera mberi kwekugadzirwa kweokisijeni.
Iyo VPSA O2 Kudyara Unyanzvi Zvimiro
Tekinoroji yakakura, yakachengeteka uye yakavimbika
Kushandisa simba kwakaderera
High otomatiki
Mari yekushanda yakachipa
Iyo VPSA O2 Chimiro Chekutsanangurwa
| Oxygen kukwanisa | Kugadziriswa kwemutoro | Kushandisa Mvura | Kushandisa Simba | Nzvimbo yepasi |
| 1000 Nm3/h | 50%~100% | 30 | maererano nemamiriro ezvinhu chaiwo | 470 |
| 3000 Nm3/h | 50%~100% | 70 | maererano nemamiriro ezvinhu chaiwo | 570 |
| 5000 Nm3/h | 50%~100% | 120 | maererano nemamiriro ezvinhu chaiwo | 650 |
| 8000 Nm3/h | 20%~100% | 205 | maererano nemamiriro ezvinhu chaiwo | 1400 |
| 10000 Nm3/h | 20%~100% | 240 | maererano nemamiriro ezvinhu chaiwo | 1400 |
| 12000 Nm3/h | 20%~100% | 258 | maererano nemamiriro ezvinhu chaiwo | 1500 |
| 15000 Nm3/h | 10%~100% | 360 | maererano nemamiriro ezvinhu chaiwo | 1900 |
| 20000 Nm3/h | 10%~100% | 480 | maererano nemamiriro ezvinhu chaiwo | 2800 |
| * Iyo data yereferenzi yakavakirwa pakuchena kweokisijeni 90% * Iyo VPSA okisijeni yekugadzira maitiro inoshandisa "customized" dhizaini zvinoenderana nemushandisi akasiyana ekukwirira, mamiriro ekunze, saizi yemudziyo, kuchena kweokisijeni (70% ~ 93%). | ||||
(1) VPSA O2 Plant Adsorption Process
Mushure mekusimudzirwa nemidzi blower, mhepo yekudyisa inotumirwa zvakananga kune adsorber umo zvakasiyana zvikamu (semuenzaniso H.2O, CO2uye N2) inozotorwa zvakatevedzana neanoverengeka adsorbents kuti uwedzere kuwana O2(kuchena kunogona kugadziriswa kuburikidza nekombuta pakati pe70% ne93%). O2ichaburitswa kubva pamusoro peiyo adsorber, uye yobva yaunzwa mutangi yechigadzirwa buffer.
Zvinoenderana nezvinodiwa nevatengi, marudzi akasiyana eokisijeni compressors anogona kushandiswa kudzvanya yakaderera-kudzvanya chigadzirwa okisijeni kune yakananga kumanikidza.
Kana iyo inotungamira mupendero (inonzi adsorption inotungamira mupendero) yenzvimbo yekutamisa yakawanda yetsvina yakanyungudutswa inosvika pane imwe nzvimbo panzvimbo yakachengeterwa yemubhedha wekubuda, iyo yekudyira mhepo yekupinda vharafu uye chigadzirwa gasi rekuburitsa vharafu yeiyi adsorber ichavharwa. kurega kunwa. Iyo adsorbent bed inotanga kuchinjika kune yakaenzana-kumanikidza kudzoreredza uye nzira yekuvandudza.
(2)VPSA O2 Plant Equal-Depressurize Process
Iyi ndiyo nzira iyo, mushure mekupedzwa kwemaitiro ekushambadza, yakanyanya kudzvinyirira okisijeni yakafumisa magasi mumudziyo anopinza anoiswa mune imwe vacuum pressure adsorber nekuzvarwa patsva kunopedzwa nenzira imwechete yekudsorption. uyewo maitiro ekugadzirisa okisijeni kubva panzvimbo yakafa yemubhedha. Naizvozvo, okisijeni inogona kudzoserwa zvizere, kuitira kuvandudza mwero wekudzoreredza okisijeni.
(3) VPSA O2 Plant Vacuumizing Process
Mushure mekupedzwa kwekudzvinyirirwa kuenzana, kuitira kuvandudzwa patsva kweiyo adsorbent, mubhedha wekushambadza unogona kuvharwa nepombi yevacuum munzira imwechete yeadsorption, kuitira kuti uwedzere kudzikisira chikamu chekumanikidza kwetsvina, kubvisa zvizere kusvibiswa kweadsorbed, uye kugadzirisa zvakanyanya. iyo adsorbent.
(4) VPSA O2 Plant Equal- Repressurize Process
Mushure mekupedzwa kwevacuumizing uye kuvandudza maitiro, iyo adsorber ichakwidziridzwa neyakaomesesa yakakwira okisijeni akafumisa magasi kubva kune mamwe adsorbers. Iyi nzira inoenderana nekumanikidza kuenzana uye kudzikisa maitiro, iyo isiri nzira yekusimudzira chete asiwo maitiro ekudzoreredza okisijeni kubva kunzvimbo yakafa yevamwe adsorbers.
(5) VPSA O2 Plant Final Product Gasi Repressurizing Process
Mushure meEqual-depressurize process, kuve nechokwadi chekuchinja kwakagadzikana kweiyo adsorber kune inotevera absorption kutenderera, kuvimbisa kuchena kwechigadzirwa, uye kuderedza kushanduka kwekuchinja mukuita uku, zvinodikanwa kuti uwedzere kudzvanywa kweiyo adsorber kune kunyura kumanikidza ne. chigadzirwa okisijeni.
Mushure mekuita kwepamusoro, kutenderera kwese kwe "absorption - regeneration" kunopedzwa mu adsorber, iyo yakagadzirira kutenderera kunotevera.
Iwo maviri adsorbers anozoshanda neimwe nzira zvichienderana nemaitiro chaiwo, kuitira kuti uone kuenderera mberi kwekuparadzaniswa kwemhepo uye kuwana chigadzirwa okisijeni.
