I-Zeolite molecular sieve yi-desiccant egqwesileyo ye-air brake system dehydration, esetyenziswa ngokubanzi kwiimoto zokuthutha, ukukhusela iibhuleki zomoya kwiimoto, iilori, iibhasi, iinqanawa kunye noololiwe ekungaphumeleli kunye nokuphelelwa amandla kwamanzi.
Kutheni i-Air Brake Systems ifuna ukuphelelwa ngamanzi emzimbeni?
Inkqubo yebrake yomoya ixhomekeke kumoya ojikelezayo, oqulethe umphunga wamanzi kwaye unoxinzelelo oluphezulu lokufuma emva koxinzelelo. Kwaye umphunga wamanzi oxiniweyo ujoliswe ekujoliswe kuwo ekufuneka uqhutywe.
Umphunga wamanzi oxinyiweyo ungangena kwiindawo ezahlukeneyo zenkqubo ye-brake ngokusebenzisa umbhobho, ochaphazela ukusebenza kunye nobomi benkonzo yemibhobho yangaphakathi kunye neetanki zegesi. Xa ioli yokuthambisa kunye nothuli luxutywe namanzi, ukuvaleka kunokwenzeka.
Ngokomzekelo, ioli yebhuleki i-hydrophilic. Ukuba amanzi akhona kwisixokelelwano seziqhoboshi, i-oyile iya kuba ngumphunga kumaqondo obushushu aphezulu, ivelise irhasi enokubangela uxinzelelo olungaqhelekanga lokunyathela iziqhoboshi, ukuthamba okanye ukusilela kwepedali.
Kumaqondo obushushu aphantsi, amanzi aya kuba ngumkhenkce kwi-brake system, enze umkhenkce onokuvala imibhobho neevalvu ezibalulekileyo. Oku kunokubangela ukuba iivalvu zincamathele kwaye zingasebenzi iziqhoboshi, nto leyo eyingozi kakhulu kwaye inokukhokelela kwiingozi ezimandundu zendlela.
Inkqubo yokuSebenza ye-Air Brake Dehydration
Kwiinkqubo zokuqhawula umoya, iisefu zemolekyuli ze-zeolite zihlala zifakwa kwindawo yokomisa umoya. Xa umoya ocinezelweyo udlula kwisomisi somoya, amanzi afunxwa zizihlunu zemolekyuli, eqinisekisa ukuba umoya ophumayo womile.
Ngexesha le-adsorption phase, umoya ocinezelweyo udlula kwi-zeolite molecular sieve layer, apho iimolekyuli zamanzi zigxininiswe ngokuqinileyo ngaphakathi kwesakhiwo se-microporous se-molecular sieve.
Ngethuba lesigaba sokuhlaziya, inkqubo ye-brake ye-air ibandakanya umjikelezo wokuvuselela (usebenzisa i-backwash yomoya owomileyo okanye ukufudumala), ukukhulula amanzi adsorbed kwi-molecular sieve, evumela ukuba i-molecular sieve isetyenziswe kwakhona.
I-Sieves yeMolekyuli ye-Air Brake Dehydration
Uhlobo lwe-4A i-zeolite i-molecular sieve yeyona isetyenziswa ngokuqhelekileyo kwi-desiccant kwiinkqubo zokuqhawula umoya. Inomthamo ophezulu wokufunxa amanzi kunye neendleko zoqoqosho-ukusebenza kakuhle, efanele ukomiswa emoyeni ngeemfuno zeendawo ezisezantsi zombethe, ezifana nelori kunye nezomisi zomoya zebhasi.
Uhlobo lwe-4A (okanye i-3A) i-zeolite ye-molecular sieve composite ene-alumina esebenzayo, nayo ingasetyenziselwa kwiinkqubo zokuqhawula umoya, ngakumbi kwiimfuno eziphezulu ze-{2}} zokuphela kwamanzi. Umzekelo,{4}izithuthi ezisindayo, iziqhoboshi zikaloliwe, kunye nezomisi zomoya ezifuna ubomi obude benkonzo kunye namandla okumelana ne-oli.
