jenereta wa psa wapamwamba kwambiri wogwiritsa ntchito mafakitale kapena ntchito zamankhwala

Fakitole yathu imakhazikika pakupanga, kupanga, kugulitsa makina opanga mafakitale a oxygen, makina opanga mafakitale a oxygen amatha kugwiritsidwa ntchito kwambiri pakudula kwazitsulo, kuyaka kwa oxygen kochulukirapo, mpweya wa kuchipatala, petrochemical, ng'anjo yamagetsi yamagetsi, kupanga magalasi, kupanga mapepala, ozone, aquaculture, malo osungira malo ndi mafakitale ndi minda ina. Malinga ndi zofunikira zosiyanasiyana za ogwiritsa ntchito osiyanasiyana m'mafakitale osiyanasiyana, fakitoli imapereka zida zopanga mwakukonda komanso akatswiri kuti akwaniritse zofunikira za ogwiritsa ntchito osiyanasiyana. Powapatsa BXO mndandanda wamagetsi osiyanasiyana opangira zida zamagetsi zamagetsi (ili ndi zida zotsika mtengo, voliyumu yaying'ono, kulemera pang'ono, magwiridwe antchito, kukonza kosavuta ndi mtengo wamagwiridwe, mpweya komanso mwayi wofulumira, wosavuta, wosinthana, wopanda kuipitsa, angagwiritsidwe ntchito kudula zitsulo, kuyaka kokhala ndi mpweya wabwino, zipatala zakunja, ndi zina zambiri) ndi moyo wazida zama oxygen ndizotalika, zimatha kufikira moyo wazaka 10.

1. Gulu loyeretsa mpweya
Mpweya wothinikizidwa woperekedwa ndi kompresa wa mpweya umadutsa koyamba mu gawo loyeretsa mpweya. Mpweya wothinikizidwayo umachotsedwa m'mafuta ambiri, madzi ndi fumbi ndi fyuluta ya payipi, kenako nkuchotsedwa m'madzi ndi choumitsira chozizira, kuchotsa mafuta ndi kuchotsa fumbi ndi fyuluta yabwino, kenako ndikuyeretsedweratu fyuluta. Malinga ndi momwe zinthu zikugwirira ntchito, gasi ya Uniergy idapangidwa mwapadera ngati chopukutira mafuta chopewera kuti zisawonongeke kulowa kwamafuta ndikupereka chitetezo chokwanira ku sieve yamaselo. Zida zopangidwa mosamalitsa zoyeretsa mpweya zimatsimikizira kuti moyo wautumikiwa ulipo. Mpweya woyela womwe umathandizidwa ndi chinthuchi utha kugwiritsidwa ntchito ngati mpweya wazida.

2. Sitima yosungira mpweya
Ntchito ya thanki yosungira mpweya ndikuchepetsa kutuluka kwa mpweya ndikuchita gawo lotetezera; Chifukwa chake, kusinthasintha kwa kuthamanga kwa dongosololi kumachepetsedwa, ndipo mpweya wothinikizika umadutsa mu gawo loyeserera la kuyeretsa mpweya bwino, kuti muchotse bwino zonyansa zamafuta ndi madzi ndikuchepetsa katundu wotsatira wa PSA oxygen ndi nitrogen. Nthawi yomweyo, pomwe nsanja yotsatsira madzi yasinthidwa, imapatsanso PSA mpweya ndi chipangizo chopatukana cha nayitrogeni ndi mpweya wambiri wothinikizidwa wofunikira pakukakamiza kuthamanga kwakanthawi kochepa, kuti kukakamiza kwa nsanja kumamatira kukwerere ku ntchito kuthamanga, kuonetsetsa ntchito odalirika ndi khola la zida.

3. Chida chopatulira oxygen ndi nayitrogeni
Pali nsanja ziwiri zotsatsira A ndi B zokhala ndi sieve yapadera. Pamene mpweya wabwino wothinikizidwa umalowa kumapeto kwa nsanja A ndikudutsa mumasefa am'madzi mpaka kumapeto, N2 imadzipereka, ndipo mpweya wa oxygen umatuluka kuchokera kumapeto kwa nsanja yotsatsira. Pakadutsa kanthawi, molekyu ya molekyuluyo imadzaza mu nsanja A yodzaza. Pakadali pano, nsanja imangosiya kuyimitsidwa, mpweya wothinikizidwa kuti ukhale B nsanja yolowetsa nayitrogeni ndikupanga oxygen, ndi A tower molecular sieve kusinthika. Kubwezeretsanso sefa ya maselo kumatheka pochepetsa mwachangu gawo lazotsatsira kuti mumlengalenga muchepetse N2. Nsanja ziwiri zimasinthasintha mosiyanasiyana ndikubwezeretsanso, mpweya wathunthu ndi kupatukana kwa nayitrogeni, kutulutsa kosalekeza kwa oxygen. Zochitika pamwambazi zimayang'aniridwa ndi programmable logic controller (PLC). Kukula kwa oxygen kumapeto kwa malo ogulitsira kukakhazikitsidwa, pulogalamu ya PLC idzagwiritsidwa ntchito kutsegula valavu yodziyimira payokha ndikutulutsa mpweya wosayenerera kuti uwonetsetse kuti mpweya wosayenerera sukuyenda mpaka pomwe pamafika mpweya. Phokosolo ndi lochepera 75dBA pomwe mpweya umatulutsidwa ndi silencer.

4. thanki mpweya gawo lotetezedwa
Sitima yapa oksijeni imagwiritsidwa ntchito poyerekeza kuthamanga ndi kuyera kwa mpweya wosiyana ndi nayitrogeni ndi dongosolo lopatukana kwa oxygen kuti zitsimikizire kuti mpweya wabwino ulipo mosalekeza. Nthawi yomweyo, pambuyo posinthira nsanja yomasulira, idzakhala gawo la mpweya wake kubwerera ku nsanja yotsatsira, mbali imodzi kuthandiza nsanja yotsatsira kumathandizira kukakamiza, komanso kuthandizira kuteteza kama, Pochita zida zogwiritsira ntchito zida za jenereta ya verPSA yochokera pamagetsi othamangitsidwa, kugwiritsidwa ntchito kwa seolite yayikulu kwambiri ngati adsorbent, mokakamizidwa, kuchokera mlengalenga kuti apange mpweya. Pambuyo pa kuyeretsedwa ndi kuyanika kwa mpweya wothinikizidwa, kupsinjika kwa kuthamanga ndi kukomoka kwapadera kumachitika mu adsorber. Chifukwa cha kuuluka bwino kwa magetsi, kuchuluka kwa nayitrogeni m'mitsempha ya zeolite sieve ndiyokwera kwambiri kuposa mpweya. Nayitrogeni amasankhidwa ndi zeolite sieve, ndipo mpweya umapindulitsa mu gasi kuti apange oxygen. Pambuyo pakuponderezedwa ndi kuthamanga kwa mumlengalenga, adsorbent idasokoneza nayitrogeni ndi zosafunika zina, kuti zikonzenso. Mwambiri, nsanja ziwiri zotsatsira zimakhazikika m'dongosololi, nsanja imodzi yopangira oxygen, nsanja ina yokonzanso, kudzera mu pulogalamu ya PLC yoyang'anira valavu yampweya yotsegulira ndi kutseka, kuti nsanja ziwirizi zisinthe, kuti zikwaniritse cholinga chopanga mosalekeza mpweya wabwino kwambiri. Dongosolo lonseli limakhala ndi zinthu zotsatirazi: msonkhano wothinidwa woyeretsa mpweya, thanki yosungira mpweya, oxygen ndi chipangizo chopatukana cha nayitrogeni, thanki ya oxygen; Pakudzaza zonenepa, chowonjezera cha oksijeni ndi chida chodzaza mabotolo chimayikidwa kumapeto kwa gawo lofunikira lothandizira.