I-Automatic Water Treatment Equipment Edi Ultrapure Water System

I-Ultrapure Water Application —Indawo yase-Urea

Ukusetshenziswa kwamanzi e-ultrapure ku-urea yezimoto ikakhulukazi njenge-solvent yesisombululo se-urea.Inhloso eyinhloko ye-automotive urea injenge-ejenti enciphisa izinhlelo zokwelashwa kwegesi yokukhipha umoya ukuze kuncishiswe ukukhishwa kwe-nitrogen oxide (NOx) kumagesi okukhipha umoya.Isixazululo se-urea sivame ukubizwa nge-urea emanzini (AUS32) futhi ngokuvamile iqukethe u-32.5% we-urea kanye nama-67.5% amanzi.

Indima yamanzi e-ultrapure kulesi sixazululo ukuqinisekisa ukuncibilika nokuzinza kwe-urea.Njengoba isixazululo se-urea sidinga ukujovwa ohlelweni lokwelapha igesi ephumayo futhi sisabele nge-nitrogen oxides kugesi wokuphuma, ukuncibilika nokuzinza kwe-urea kubalulekile ekusebenzeni kahle nasekusebenzeni kwesistimu.Amanzi e-Ultrapure angaqinisekisa ukuthi i-urea ichitheka ngokugcwele esixazululweni futhi igcinwe esimweni esizinzile, ngaleyo ndlela iqinisekise ukuthi uhlelo lokwelapha igesi ephumayo lungasebenza kahle futhi lufinyelele umphumela wokunciphisa ukukhishwa okulindelekile.

Ngaphezu kwalokho, amanzi e-ultrapure angasiza futhi ekunciphiseni ukufakwa kanye nokucwebezela kwesisombululo se-urea ohlelweni, okusiza ukugcina ama-nozzles ehlanzekile futhi ebushelelezi futhi avimbele ukuvinjelwa kwesistimu nokwehluleka.Ngakho-ke, ukusetshenziswa kwamanzi e-ultrapure ku-urea yezimoto kubaluleke kakhulu ekugcineni ukusebenza kahle kanye nokuzinza kwesikhathi eside kwesistimu yokwelapha igesi yokukhipha.

Ukuze uqinisekise ukusebenza nokusebenza kwe-urea yezimoto, kubaluleke kakhulu ukuhlangabezana namazinga nezidingo ezilandelayo:

1. Azikho izinhlayiya ezimisiwe kanye nezimvula ngokubukeka: Isixazululo se-Urea kufanele sicace futhi sikhanye ngaphandle kwezinhlayiya ezimisiwe kanye nemvula.Noma yiziphi izinto ezibonakalayo ezingalingani zingase zibe nemiphumela emibi ohlelweni lwe-exhaust ngemva kokwelashwa.

2. Okuqukethwe kwe-Urea kungabi ngaphansi kwama-32.5%: Okuqukethwe kwe-urea yokusetshenziswa kwezimoto akumele kube ngaphansi kwama-32.5% ukuze kuqinisekiswe ukusebenza kahle kwesixazululo se-urea.Okuqukethwe kwe-urea ephansi kungase kuholele ekukhishweni kombhobho wemoto ongathobeli.

3. Ungasebenzisi isixazululo se-urea ecwebezelayo: I-urea yezimoto kufanele ibe sesimweni esiwuketshezi futhi akufanele ibonakale icwebezela.Ukuba khona kwe-crystallization kungase kubonise ukuba khona kokungcola noma ukungahambisani nezindinganiso zekhwalithi.

4. Ungasebenzisi isixazululo se-urea ngamakhemikhali angeziwe: I-Urea kufanele isabele nge-NOx emshinini wokukhipha ngemuva kokwelashwa, ngakho-ke awekho amanye amakhemikhali okufanele engezwe ukuze agweme ukuthikameza ukusabela futhi abangele ukukhishwa kwemoto okungahambisani nemithetho.

5. Ingxube ye-urea kufanele igcinwe endaweni eyomile nepholile: Indawo yokugcina ingxube ye-urea kufanele yome, ipholile, futhi ivikeleke ekukhanyeni kwelanga kanye namazinga okushisa aphezulu ukuze kuvinjelwe ukuwohloka kwekhwalithi yesisombululo se-urea.

Ukunamathela kulawa mazinga nezimfuneko kungaqinisekisa ikhwalithi nokusebenza kwe-urea yezimoto, esiza ukuvikela isistimu ye-exhaust yemoto ngemva kokwelashwa nokulawula ukukhishwa kwezimoto.

Amanzi ahlanzekile ngokuvamile anamathela kumazinga nezidingo ezilandelayo:

I-Conductivity: I-conductivity ngokuvamile idingeka ukuthi ibe ngaphansi kuka-0.1 microsiemens/cm.
I-TOC (Ingqikithi Yekhabhoni Ye-Organic): Kudingeka amazinga e-TOC aphansi kakhulu, ngokuvamile ezingxenyeni zobubanzi bebhiliyoni (ppb).
Ukususwa kwe-ion: Ukususwa okusebenzayo kwama-ion njengama-oxides ancibilikisiwe, ama-silicates, ama-sulfate, njll.
Ukulawula Amagciwane: Ama-microorganisms kufanele asuswe ngokuphelele ukuze agcine ukuhlanzeka kwamanzi.

Lawa mazinga ngokuvamile asetshenziswa ezinhlelweni zamanzi ze-osmosis ultrapure ukuze kuqinisekiswe ukuthi ikhwalithi yamanzi ihlangabezana nezidingo zamanzi acwebile, afanele izindawo ezifana nocwaningo lwaselabhorethri, imboni yezemithi, kanye nokukhiqiza ngogesi.