Soo-saareyaasha Nitrojiinka PSA Skid alaab-qeybiye buuxa
Mashiinka samaynta Nitrojiinku waa nidaam ay ogsijiinta iyo nitrogen ka soocdo hawo jireed si ay u helaan gaaska loo baahan yahay.Mashiinka Nitrojiinku wuxuu ku salaysan yahay mabda'a adsorption lulid cadaadis, iyadoo la isticmaalayo shaandho molecular carbon tayo sare leh sida adsorbent, hoos cadaadis gaar ah, ka hawada si ay u soo saaraan nitrogen.Ka dib markii la nadiifiyo oo la qalajiyo hawada ciriiriga ah, cadaadiska cadaadiska iyo qallafsanaanta ayaa lagu sameeyaa xayeysiisyada.Sababtoo ah saamaynta aerodynamics, heerka faafinta ee ogsijiin ee micropores of shaandho molecular kaarboon aad uga dhaqso badan tahay in nitrogen, taas oo doorbiday adsorbed by shaandhooyin molecular carbon iyo hodminaya in wajiga gaaska si ay u sameeyaan nitrogen dhammeeyey.Kadib, adoo yareynaya cadaadiska cadaadiska caadiga ah, xayeysiisyadu waxay ka saaraan oksijiinta la xaday iyo wasakhyada kale si loo gaaro dib u soo kabashada.Guud ahaan, laba munaaradood ayaa lagu rakibay nidaamka, mid ka mid ah munaaradaha ayaa soo saara oo soo saara nitrogen, tawerka kale ayaa desorbiyay oo dib u soo cusbooneysiiyay.Labada munaar waxa gacanta ku haya maamulaha barnaamijka PLC si uu u furo oo uu xidho valve pneumatic-ka, labada munaarna si kale ayaa loo wareegtaa si loo gaadho ujeeddada soo saarista joogtada ah ee nitrogen tayada sare leh.Nidaamku waxa uu ka kooban yahay unug nadiifin hawo ah oo la tuujiyay, hawo hawo, kala soociye nitrogen, iyo haanta kaydisa nitrogen.
Astaamaha
1. Aragtida xayeysiiska saxafada ee lulida waa mid aad u deggan oo la isku halayn karo.
2. Nadiifinta iyo heerka socodka waxa lagu hagaajin karaa xad go'an.
3. Qaab dhismeedka gudaha ee la isku halleyn karo, ilaali socodka hawada dheelitirka, yaraynta saamaynta xawaaraha sare ee hawada
4. Cabbir ilaalin shaandho molecular oo gaar ah, waxay kordhisaa nolosha shaqada ee shaandhada molecular carbon
5. Rakibaadda fudud
6. Habka otomaatiga iyo hawlgalka fudud.
Mabda'a Shaqada
Marka loo eego aragtida adsorption lulida saxaafadda, shaandho molecular carbon tayo sare leh sida adsorbent, cadaadis gaar ah, kaarboon shaandho molecular shaandho awood kala duwan oo ogsijiin / Nitrojiin awood adsorption, oxygen waxaa lagu adsorbed inta badan by shaandho molecular carbon, iyo oxygen iyo nitrogen. waa la kala saaray.
Maaddaama awoodda adsorption ee shaandhada molecular carbon lagu beddeli doono iyadoo loo eegayo cadaadis kala duwan, marka cadaadiska hoos loo dhigo, Ogsajiinta waxaa laga soo saari doonaa shaandho molecular carbon.Haddaba, shaandhada molecular kaarboon waa dib loo soo noolayn karaa oo dib ayaa loo warshadayn karaa.
Waxaan isticmaalnaa laba munaarado adsorption, mid adsorb oxygen si ay u dhaliso nitrogen, mid desorb oxygen si ay dib u soo nooleeyaan shaandho molecular carbon, wareegga iyo beddelka, oo ku saleysan PLC nidaamka nidaamka si toos ah si ay u xakameeyaan waalka pneumatic furan iyo colse, si aad u hesho nitrogen tayo sare leh si joogto ah.
