Iyini Ithangi Lamanzi Enqubo? Ukuchazwa Kokugcinwa Kwamanzi Kwezimboni
Kwadalwa ngo Ngokwamukisa
Iyini Ithangi Lamanzi Enqubo? Incazelo Yokugcinwa Kwamanzi Kwezimboni
Ithangi lamanzi enqubo yisitsha sokugcina sezimboni esigcina amanzi asetshenziswa ngqo ekukhiqizeni — ukwengeza ukupholisa, ukuhlanza endaweni (CIP), ukondla ibhoyila, ukugeza umkhiqizo nokuwasha — ngokuphambene namanzi okuphuza noma amanzi omilio. Ezimbonini eziningi zanamuhla, ithangi eliboshwe ngensimbi enengilazi (GFS), insimbi engagqwali noma ithangi lensimbi elihlanganisiwe elilinganiswe ngezidingo zokukhiqiza zamahora noma izinsuku.
Uma amanzi enqubo ema, ukukhiqiza kuyama. Nokho, izimboni eziningi zisacacisa amathangi agqwala, akhiphe izinhlayiya zokumboza emanzini okugeza, noma aqhekeke ngesikhathi esibi kakhulu. Ithangi elifanele lamanzi enqubo livikela ikhwalithi yamanzi, liqinisekise ukutholakala, futhi ligcine ukucaciswa kwalo amashumi eminyaka — lo mhlahlandlela uchaza ukuthi kanjani.
1. Liyini Ithangi Lamanzi Enqubo futhi Lisetshenziswa Kuphi?
Ukugcina izinsiza nokukhiqiza: Ithangi lihlukanisa ukukhuphuka kwezidingo zamanzi emandleni okwelapha noma okuhlinzeka, ukuze umjikelezo wokuhlanza emuva noma ukuphazamiseka kokuhlinzekwa komasipala kungamisi umugqa wokukhiqiza.
Ukugcinwa okubalulekile kwekhwalithi: Amanzi asetshenziselwa ukuthintana nomkhiqizo — ukugeza ukudla, ukugeza kwe-CIP, ukugeza imithi — kumele ahlale engangcolile lapho egcinwa khona. Indawo ye-GFS enobukhulu obungaphansi kuka-Ra 0.8 µm ayinazo izimbotshana futhi ayikwazi ukukhipha ukugqwala noma izingcezu zokumboza emanzini.
Umsebenzi wezinhlelo eziningi: Ukufakwa okujwayelekile kufaka phakathi ukunikezwa kwamanzi e-cooling tower, ukugcinwa kwe-boiler feed, ukubamba kwe-reverse-osmosis permeate kanye ne-reject, ugcino lwamanzi okucima umlilo kanye namanzi agaywe kabusha — ngokuvamile amathangi amaningi e-GFS endaweni eyodwa yezinsiza.
2. Indlela Yokucacisa Ithangi Lamanzi Enqubo Ngendlela Efanele
Qondanisa impahla namakhemikhali amanzi kanye nokuhlosiwe kokuhlanzeka: Amathangi e-GFS aqinisekiswe yi-NSF/ANSI 61 aqinisekisiwe ukuthi athintana namanzi ezinga lokuphuza, okwenza afanelekele umsebenzi wenqubo ehlanzekile kakhulu; i-316L stainless ifanele imifudlana ene-chloride; insimbi ekhabhoni emboziwe iyinketho yesabelomali ekugcineni ingcolisa okuqukethwe kwayo.
Unjiniyela wokusebenza okuqhubekayo: amathangi enqubo yamanzi ajikeleza nsuku zonke — ukunyakaza kokushisa, amandla okusunduza kwe-mixer kanye nemithwalo yokudonsa kwepompo kufanele kuklanyelwe. Imiklamo ehlanganisiwe ehambisana ne-AWWA D103 ne-ISO 28765 ihlanganisa imithwalo yomoya, yokuzamazama komhlaba kanye nokukhathala ngokubalwa okubhaliwe.
Hlela ukukhula ngomthamo wamamojula: Amaphaneli e-GFS abhuntshisiwe avumela imboni ukuthi yengeze iringi yobude noma ithangi elengeziwe njengoba ukukhiqiza kukhula — kufakwa emasontweni ambalwa ngokusebenzisa i-hydraulic jacking, ngaphandle kokushisela okusondelene nezinsiza ezisebenzayo.
I-Matrix Yokuqhathanisa: Izinto Zethangi Lamanzi Enqubo
Ipharamitha Yokuhlola | Ithangi Lamanzi Enqubo ye-GFS | Ithangi Lensimbi Engagqwali | Ithangi Lensimbi Ehlanganiswe Nekhabhoni |
Ukulondolozwa kobumsulwa bamanzi | Kuhle kakhulu — i-enamel engenzi lutho, engenazimbotshana | Kuhle kakhulu | Kubi–kuphakathi — ukumboza kuyachithakala ngokuhamba kwesikhathi |
Izindleko zevolumu enkulu | Kuhle kakhulu — i-bolted modular | Iphansi — kuyabiza ngaphezu kuka-~1,000 m³ | Okulinganiselayo |
Ukuthobela okuqinisekisiwe kwamanzi okuphuza | I-NSF/ANSI 61 iyatholakala | Yebo, ngezindleko eziphezulu | Ayivamisile ukuqinisekiswa |
Ubude besikhathi sokusebenza nokunakekela | Iminyaka engu-30+, ukunakekela okucishe kungabikho | Iminyaka engu-30+ | Iminyaka engu-10–15 ngokufaka upende kabusha |
Imibuzo Ejwayelekile (FAQ)
UMBUZO 1: Liyini ithangi lamanzi enqubo?
Ithangi lamanzi enqubo ligcina amanzi asetshenziswa ngqo ekukhiqizeni kwezimboni — ukugcwalisa ukupholisa, i-CIP, ukondla ibhoyila nokugeza. Amathangi e-GFS abhuntshisiwe aqinisekiswe yi-NSF/ANSI 61 agcina la manzi engangcolile iminyaka engu-30+ yokusebenza okuqhubekayo kwemboni.
Umbuzo 2: Ithangi lamanzi enqubo yehluka kanjani ethangini lamanzi okuphuza?
Amanzi enqubo angahle aphuzeke noma angaphuzeki kodwa kumele angabi nokugqwala noma izinto ezincibilikayo. Amathangi amanzi okuphuza kumele ahlangabezane nezitifiketi ezifana ne-NSF/ANSI 61 — ithangi lamanzi enqubo le-GFS lingacaciswa ukuthi lihlangabezane nezinga elifanayo, lihlangabezane yomibili le misebenzi.
Umbuzo 3: Isitshalo kumele sibe nokugcinwa kwamanzi enqubo okungakanani?
Umkhuba ojwayelekile ukuthi kube namahora angu-4–24 esidingo esiphezulu njengesivikelo, kanye nemithamo ezinikezelwe yokugcina umlilo kanye nemijikelezo ye-CIP. Amathangi e-GFS amodula avumela lesi sivikelo ukuthi sandiswe kamuva njengoba ukukhiqiza kukhula.
Umbuzo 4: Ithangi lamanzi enqubo le-GFS lidinga ukulungiswa okunjani?
Akukho okuningi ngaphandle kokuhlolwa ngezikhathi ezithile: i-glass enamel ehlanganiswe ku-820–930°C ayidingi ukuphinda ifakwe, ayidingi ukuphinda ipendwe futhi ayidingi ukuvikelwa kwe-cathodic esikhathini sayo sokuklama esingaphezu kweminyaka engu-30.
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