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Ngaba nonke niyayazi indlela yokukhetha i-PSA nitrogen generator?

Inkosi yecala eliqhelekileyo lokukhetha i-psa nitrogen jenereyitha kwiinkcukacha) bubuchwephesha bokwahlula igesi obuphambili obusebenzisa i-carbon molecular sieve njenge-adsorbent.Inendawo engenakubuyiselwa kwindawo yonikezelo lwerhasi kwihlabathi lanamhlanje.Isetyenziswa kuzo zonke iinkalo zobomi.

Phakathi kwamakhulu amashishini okwenza i-nitrogen, abathengi kufuneka bakhethe njani ijeneretha ye-nitrogen kunye nokusebenza kakuhle lukhetho lokuqala kubathengi abaninzi.Kukho iingxaki ezininzi ezibandakanyekayo ekukhethweni kwejenereyitha ye-nitrogen, kodwa nje ukuba sihlalutya ngokucophelela , Thelekisa, ubambe iingongoma eziphambili, unokufumana umphumo owanelisayo.

Ngoku vumela umhleli akubonise indlela yokukhetha i-nitrogen generator ngokusebenza kakuhle.

Okokuqala, ngaphambi kokumisela imodeli ethile yenkcazo (oko kukuthi, ukuveliswa kwenitrogen ngeyure, ukucoceka kwenitrogen, uxinzelelo lwe-outlet, indawo yombethe), uthelekiso olubanzi kunye nohlalutyo lwentsebenzo kunye neempawu zejenereyitha ye-nitrogen kufuneka igxininiswe, kwaye kwangaxeshanye. ixesha, kufuneka isekelwe kwiimeko zayo ezikhoyo zokusingqongileyo.Yenza ukhetho olufanelekileyo.

Okokuqala, thelekisa kwaye uhlalutye iijenereyitha zenitrogen kule miba ilandelayo:

A. Ingqiqo yoyilo lwenkqubo iyonke;

B. Iteknoloji yokuzalisa i-carbon molecular sieve kunye nendlela yokudibanisa;

C. Lawula ubomi benkonzo yevalve;

D. Uphando nophuhliso, amava okuvelisa, ukusebenza komsebenzisi;

Okwesibini, izinto ezichaphazela iindleko zeejenereyitha zenitrogen:

1. Utyalo-mali lwexesha elinye kuyo yonke inkqubo;

2. Ubomi benkonzo ye-molecular sieve;

3. Ubomi kunye neendleko zezixhobo ezifunekayo ngexesha lokusetyenziswa;

4. Ukusebenza kunye nokugcinwa, iindleko zokugcina kunye nokusetyenziswa kombane, amanzi, kunye nomoya oxinzelelweyo;

Okwesithathu, izinto ezichaphazela uzinzo lwe-nitrogen generator:

Umatshini wokwenza i-nitrogen yimveliso yobugcisa obuphezulu obubandakanya oomatshini, umbane, kunye nezixhobo.Ukuzinza kwezixhobo kubaluleke kakhulu ekusebenziseni ixesha elide.Akunzima ukubona ekubunjweni kwejenereyitha ye-nitrogen ukuba uzinzo luchatshazelwa ngamanqaku amabini alandelayo:

1. Ivalve yokulawula:

Kwi-PSA yejenereyitha yenitrogen, isivalo kufuneka sibe nokusebenza kulandelayo:

A. Ukusebenza kakuhle kwezinto, akukho nto ivuzayo komoya;

B. Gcwalisa isenzo sokuvula okanye sokuvala ngaphakathi kwemizuzwana ye-0.02 yokufumana isignali yokulawula;

C. Unokumelana nokuvulwa rhoqo kunye nokuvala ukuqinisekisa ubomi obude benkonzo;

2. Isisefu seCarbon molecular is the core of variable variable attached nitrogen generator:

Isalathiso sokusebenza kwe-Carbon molecular sieve:

A. Ubulukhuni

B. Imveliso yeNitrojeni (Nm3/Th)

C. Izinga loBuyiselo (N2/Umoya)%

D. Ukupakisha ukuxinana

Ezi zalathi zingentla zibonakaliswe ngabavelisi be-carbon molecular sieve xa bephuma kwifektri, kodwa bangasetyenziselwa kuphela njengedatha yereferensi.Indlela yokwandisa ukusebenza kwe-carbon molecular sieve ihambelana ngokuthe ngqo nokuhamba kwenkqubo yomenzi ngamnye we-nitrogen kunye nomlinganiselo wobude ukuya kwi-diameter ye-adsorption tower.

Oku ngasentla kukuqaliswa kokukhethwa kwe-psa nitrogen generator