Sharaxaada Alaabta
Mashiinka nitrogen dareeraha qaboojiyaha isku qasan wuxuu ku salaysan yahay wareegga qaboojinta cuncun ee dib u soo celinta. Laga soo bilaabo heerkulka jawiga ilaa heerkulbeegga qaboojiyaha la beegsado, barta karkarinta sare, dhexdhexaadka ah iyo hoose ee qaybaha saafiga ah ayaa la door bidayaa inay ka kooban yihiin qaboojiyeyaal badan oo isku dhafan, si meelaha heerkulka wax ku oolka ah ee qaboojintu ay isku haleelaan midba midka kale. Sidan oo kale, isbarbardhigga qaybinta aagga heerkulka qaboojinta ayaa la dhammaystiray, waxaana la xaqiiqsaday aagga heerkulka qaboojinta wax ku ool ah ee qayb kasta oo karkaraya ah, taas oo lagu ogaanayo qaboojinta waxtarka sare leh oo leh heerkul aad u weyn, iyo saameyn qaboojiye heer sare ah ayaa la heli karaa iyadoo uu jiro farqi yar oo cadaadis ah. Sidaa darteed, qaboojiyaha qaboojiyaha ee heer-kaliya ee qaan-gaadhka ah ee goobta qabowga guud waxa loo isticmaali karaa in lagu wado qaboojiyaha qaboojiyaha isku-dhafan ee wareegga-xiran si loo gaadho qaboojiye heer-ku- hooseeya.
Tignoolajiyada qaboojiyaha isku-dhafka ah ee kor lagu soo sheegay ayaa lagu dabaqay codsiyo badan iyo qaybo warshadeed. Tusaale ahaan, warshadaha dareeraha gaaska dabiiciga ah, habka dareeraha qaboojiyaha isku dhafan ee qaboojiyaha ayaa ku jira booska ugu sarreeya. Codsiga aagga heerkulka iyo miisaanka ku lug leh mashruucan, qalabka qaan-gaarka ah sida kombaresarada iyo kulaylka kuleyliyaha guud ee qabowga ayaa la qaadan karaa si aad u wanaajiso isku halaynta nidaamka, iyo ilaha qalabku waa mid ballaaran, kharashkuna waa mid hooseeya.
Sifooyinka qaboojiyaha isku-dhafka ah ee qaboojiyaha
1) Bilaw degdeg ah iyo heerka qaboojinta degdega ah. Iyada oo loo marayo saamiga qaboojiyaha isku dhafan ee isku dhafan, hagaajinta awoodda kombarada iyo kontoroolka furitaanka valve, shuruudaha qaboojinta degdega ah ayaa la gaari karaa;
2) Nidaamku waa sahlan yahay, tirada qalabku waa yar yahay, kalsoonida nidaamkuna waa mid sarreeya. Qaybaha ugu muhiimsan ee nidaamku waxay qaataan kombaresarada qaan-gaadhka ah, kulaylka kulaylka iyo qalabka kale ee beerta qaboojiyaha. Nidaamku wuxuu leeyahay kalsooni sare iyo ilo badan oo qalabeed.
Tilmaamayaasha farsamada iyo shuruudaha isticmaalka
Heerkulka deegaanka: ilaa 45 ℃ (xagaaga)
Joog: 180 mitir
Soosaarka nitrogen ee dareeraha ah: 3L/h ilaa 150L/h
Soosaariyaha nitrogen ee PSA wuxuu u isticmaalaa hawada sida alaabta ceeriin, shaandho molecular carbon tayo sare leh sida adsorbent, waxay isticmaashaa mabda'a cadaadiska lulida adsorption, waxay isticmaashaa shaandho molecular oo ka buuxa micropores si ay u doorato hawada si loo gaaro ujeedada kala-soocidda oksijiinta iyo nitrogen, iyo soo saar Naytrojiin sare oo nadiif ah inta badan waxaa ku jira qalabka sida kombaresarada hawada, filtarrada, taangiyada qalliinka, qalajiyaha qaboojiyaha, munaaradaha xayeysiinta, iyo haamaha kaydinta nitrogen saafiga ah.
Unugyada liquefaction MRC inta badan waxaa ka mid ah kombaresarada ka hor qaboojinta, qaboojiyaha hawada ka hor qaboojinta, cutubyada qaboojinta qaboojinta, unugyada qaboojinta qaboojiyaha, qaboojiyeyaasha ugu muhiimsan ee qaboojiyaha, sanduuqyada qabow, taangiyada nitrogen ee dareeraha ah, nidaamyada soo kabashada BOG iyo nidaamyada xakamaynta. Cutubka kombaresarada hore/qaboojinta hore waxaa ka mid ah kombaresarada ugu weyn/qabow iyo qaybiyaha saliida ee u dhigma, shaandhada saliidda saxda ah, adsorber kaarboon firfircoon, bamka saliida wareega iyo haanta kaydinta qaboojiyaha isku dhafan, iwm. Shaqada unugga dareeraha dareeraha ee MRC waa in la isticmaalo mabda'a isku-dhafan ee dareeraha shaqeeya ee qaboojiyaha dib-u-kicinta qaboojiyaha si loo siiyo qaboojinta dareeraha nitrogen. Heerkulka ugu yar ee unuggu wuxuu gaari karaa -180 °C.
