Isithambisi samanzi sisetshenziselwa ukunciphisa ubulukhuni bamanzi futhi sihlangabezane nezidingo zezimo zokusebenza.Ubulukhuni bamanzi buhlanganiswe ne-cations calcium (Ca) kanye ne-magnesium (Mg) ions.Lapho amanzi aqinile edlula ongqimbeni lwe-cation resin yensimbi yamanzi athambisayo, ama-ion e-calcium ne-magnesium emanzini amuncwa i-resin kanye nama-ion e-sodium akhululwa kanyekanye.Amanzi agelezayo aphuma ku-exchanger abe esethambisa amanzi kususwe ama-ion obulukhuni.Lapho i-resin emunca i-calcium ne-magnesium ion ifinyelela izinga elithile, ilahlekelwa amandla okushintshanisa.Kuleli qophelo, isithambisa samanzi senza ngokuzenzakalelayo ukuvuselelwa kabusha kwe-resin ehlulekile ngokuya ngenqubo enqunywe kusengaphambili.Ngokusebenzisa ukugcwala okuphezulu kwesisombululo se-sodium chloride ukuze kudlule inhlaka, i-resin ehlulekile ibuyiselwa ku-sodium-type resin.
Izingxenye eziyinhloko zedivayisi yokuthambisa amanzi ye-WZHDN yilezi:
1. I-valve yokulawula okuzenzakalelayo: Umzimba we-valve wenziwe ngepulasitiki yobunjiniyela ekwazi ukumelana nokugqwala okunamandla aphezulu kanye nethusi elingenamthofu.
2. Ithangi elimelana nokugqwala: Umzimba wethangi wenziwe nge-fiberglass (insimbi ye-carbon steel noma umzimba wethangi lepulasitiki elinensimbi engagqwali nawo ungasetshenziswa), ukumelana nokugqwala, ukumelana nokucindezela, futhi enempilo ende yesevisi.
3. Umshini wokusabalalisa amanzi okungena nokuphumayo: Ukusabalalisa kwamanzi egatsha likamama kuyamukelwa, futhi amandla okushintshanisa asebenzayo e-resin asetshenziswa ngokugcwele, ngokusatshalaliswa okufanayo kwamanzi okungena nawokuphuma.
4. I-resin ethambisayo esebenza kahle kakhulu: I-acid eqinile ye-cationic exchange resin ikhethiwe, enezinga eliphansi lokuphuka, usayizi wezinhlayiyana ezifanayo, futhi ithuthukisa izinga lokushintshaniswa kwe-ion.
Inqubo yokusebenza yedivayisi yokuthambisa amanzi ye-WZHDN yile:
Okokuqala, sebenzisa ukukhiqizwa kwamanzi, futhi amanzi angahlanzekile adlula ungqimba lwe-resin ukuze abhekane nokushintshana.Amanzi okukhipha amanzi afanelekayo athambile.Ngemuva kwalokho, geza amanzi kusuka engxenyeni engezansi yesendlalelo se-resin ukuze ukhulule i-resin futhi ususe ama-debris amahle.Isinyathelo esilandelayo ukuvuselelwa kabusha kwe-brine: Sebenzisa ukugcwala okuphezulu kwe-brine (NaCl) ukuze ugeleze kunhlaka ukuze ubuyisele inhlaka ehlulekile kunhlaka yohlobo lwe-sodium.Bese, hlambulula ngokwenqubo yokuhlinzeka ngamanzi ukuze ukhiphe isisombululo sikasawoti oweqile kanye ne-calcium ne-magnesium ions eshintshiwe ngesikhathi sokuvuselelwa.Bese, gcwalisa ibhokisi likasawoti ngamanzi ukuze uncibilikise usawoti ovuselelwe ukuze uvuselelwe okulandelayo.
Yenza kusebenze ukuhlanza okuzenzakalelayo nokulawula isikhathi sesigaba sokwenza kabusha nokulawula ukugeleza.Ukulawula isikhathi ukusetha umjikelezo wokuvuselela ngokuya ngokuphuma kwehora nokukhiqizwa kwamanzi ngezikhathi ezithile.Ngokuvamile ilungele izikhathi lapho ukusetshenziswa kwamanzi okuzinzile.Ukulawula ukugeleza ukuqala uhlelo lokuvuselela ngokuya ngokukhiqizwa kwamanzi ngezikhathi ezithile.Uma isamba somthamo wamanzi okhiqizwayo sifinyelela emkhiqizweni wamanzi omisiwe wezikhathi ezithile, isilawuli siqala uhlelo lokukhiqiza kabusha lokukhiqiza kabusha okuzenzakalelayo.Ukwenziwa kabusha kwedivayisi akuhlobene nesikhathi sokusebenza futhi ngokuvamile kulungele izikhathi lapho ukusetshenziswa kwamanzi okungazinzile nokusetshenziswa okuqhubekayo.
Isikhathi sokuthumela: Aug-01-2023