Kungekudala, ndafunda ukuba abaninzi abathengi bezityalo zamandla baye bahlangabezana nengxaki yokuguquguquka kwimixholo ye-oksijini ngexesha lokulinganisa i-oxygen.Isebe lobugcisa benkampani yethu laya kwintsimi ukuze liphande kwaye lifumene isizathu, linceda abathengi abaninzi ukuba basombulule le ngxaki.
I-flue yeplanti yamandla inezirconia zokulinganisa i-oxygen probes kwicala lasekhohlo nasekunene le-economizer. Ngokuqhelekileyo, umxholo we-oksijeni olinganisiweyo uphakathi kwe-2.5% kunye ne-3.7%, kwaye umxholo we-oksijini oboniswe kumacala omabini ngokusisiseko ufana.Kodwa ngamanye amaxesha udibana nemeko ekhethekileyo kakhulu. Emva kofakelo kunye nokulungiswa kweempazamo, yonke into iqhelekile. Emva kwexesha elithile, umxholo we-oksijeni oboniswe kwelinye icala uya kuba mncinci kwaye ube mncinci, okanye umxholo we-oksijini uguquguquka phezulu naphantsi, kwaye umboniso ophantsi kakhulu Umxholo we-oksijeni ujikeleze i-0.02% ~ 4%.Phantsi kweemeko eziqhelekileyo, abasebenzisi baya cinga ukuba i-probe yonakalisiwe kwaye ithathe indawo yayo ngeprobe entsha, kodwa emva kokutshintsha kwiprobe entsha, ingxaki efanayo iya kwenzeka emva kwexesha, kwaye i-probe inokutshintshwa kuphela. Kule meko, e-United States, eJapan, kunye nezinye iiprobes zasekhaya, ingxaki ingasombululwa kuphela ngokutshintshela i-probe, kodwa imbangela yomonakalo we-probe ayaziwa.Ukuba i-Nernst oxygen probe isetyenzisiweyo, i-probe iphinde ithathelwe indawo, kodwa i-probe etshintshwe ilonakala emva kokuhlolwa, kwaye yonke into iqhelekile xa isetyenziswa kwezinye izikhundla.
Indlela yokuchaza le meko, nantsi uhlalutyo kunye nengcaciso:
(1) Isizathu sokuguquguquka kweoksijini kunye nomonakalo weprobe kukuba indawo yeprobe ayifanelekanga. Iprobe ifakwe nje ecaleni kombhobho wamanzi wokulwa nomlilo ngaphakathi kumbhobho. Ngenxa yokuba umbhobho wamanzi uyagqabhuka kwaye uyavuza, amanzi awela kwi-probe. Kukho i-heater entloko yeprobe kunye neqondo lokushisa elingaphezulu kwama-700 degrees. Amaconsi amanzi enza umphunga wamanzi ngokukhawuleza, obangela ukuguquguquka kwimixholo ye-oksijeni.Ukongezelela, ngenxa yokuba i-flue igcwele uthuli, ukudibanisa kwamanzi kunye nothuli kuya kuba ngodaka kwaye kubambelele kwi-probe, kuvimbele isihluzo seprobe. Ngeli xesha, umxholo olinganisiweyo we-oxygen uya kuba mncinci kakhulu.
(2) IUnited States, iJapan, kunye nezinye iiprobe azinakuphinda zisetyenziswe kule meko kwaye zinokulahlwa kuphela. Oku kungenxa yokuba olu hlobo lwe-probe luhlobo lwe-tube ye-zirconium, kwaye xa idibana nomswakama, ityhubhu ye-zirconium iya kuqhuma kwaye yonakaliswe xa ubushushu buguquka ngokukhawuleza.Ngeli xesha, inokutshintshwa kuphela ngeprobe entsha, ezisa kakhulu. ingxaki kunye nelahleko yezoqoqosho kumsebenzisi.
(3) Ngenxa yesakhiwo esikhethekileyo se-Nernst probe, i-probe ayisayi konakaliswa kwimeko yokutshintsha ngokukhawuleza kokufuma kunye nobushushu. Ngethuba nje i-probe ikhutshwe, isihluzo sinokucocwa kwaye i-probe ingasetyenziselwa kwakhona, egcina abasebenzisi iindleko zokusetyenziswa.
(4) Ukusombulula ingxaki yokuguquguquka kwe-oxygen, eyona ndlela ingcono kukutshintsha indawo yokulinganisa i-oksijini kunye nokulungisa umbhobho ovuzayo. Kodwa oku akunakwenzeka ukwenza xa iyunithi isebenza, kwaye yindlela engenakwenzeka. Ukuze abasebenzisi bakwazi ukusebenza ngokuqhelekileyo ngaphandle kokuchaphazela ukusebenza kweyunithi, indlela elula nesebenzayo kukufaka i-baffle kwiprobe thintela amanzi ukuba athontsize ngokuthe ngqo kwi-probe, kwaye emva koko ulungise umbhobho ovuzayo xa iyunithi ilungiswa. Oku akuchaphazeli imveliso, igcina iindleko, kwaye iyanelisa uvavanyo oluqhelekileyo lwe-intanethi.
Inkampani yethu igwebe ukuvuza kwemibhobho yamanzi kwiindawo ze-flue zezityalo ezininzi zamandla, kwaye zonke ziye zasonjululwa.
Ixesha lokuposa: Jan-05-2022
