Iyini i-COC ku-Cooling Towers?
Jan 07, 2026
Shiya umlayezo
I-COC ku-Cooling Towers: Incazelo, Imisebenzi kanye Nezicaciso Zohlelo
Ekusebenzeni nasekuphathweni kwemibhoshongo yokupholisa,I-COC (Umjikelezo Wokugxila)ibhekisela kuumjikelezo wokuhlushwa. Kuyinkomba yobuchwepheshe ewumnyombo yokulinganisa ukuzinza kwekhwalithi yamanzi,{1}}ukusebenza kahle ukonga amanzi, kanye nengozi yokukalwa kwezinto zokusebenza kanye nokugqwala kumasistimu amanzi okupholisa ajikelezayo. Kuphinde kube yinto eyisibopho kukholamu yepharamitha yobuchwepheshe yamarekhodi okusebenza nokugcinwa kwansuku zonke kanye nemibhalo yokubhida yezinhlelo zokupholisa zezimboni. Ngokuyinhloko, isilinganiso sokugxiliswa kwezinsimbi eziqinile ezincibilikisiwe emanzini apholisayo ajikelezayo kulawo asemanzini azimonyo, okunquma ngokuqondile izindleko zokusebenza nempilo yesevisi yombhoshongo wokupholisa.
Ngokombono wencazelo kanye nengqondo yokubala, umnyombo we-COC ukulinganisa izinga lokuhlushwa likasawoti ohlelweni lwamanzi ajikelezayo. Ngesikhathi sokusebenza kombhoshongo wokupholisa, izinga lokushisa lamanzi liyancishiswa ngokukhipha ukushisa okuhwamukayo. Kodwa-ke, ukuhwamuka kususa amanzi ahlanzekile kuphela, kuyilapho usawoti onjenge-calcium ion, i-magnesium ion, nama-chloride ion ancibilika emanzini ahlala emanzini ajikelezayo. Ukugcina ibhalansi yamanzi yesistimu, ukufakwa okuqhubekayo kwamanzi ahlanzekile kuyadingeka. Ama-salts alethwe ngamanzi e-makeup azoqoqwa ngokuqhubekayo, okwenza ukugxila kukasawoti emanzini ajikelezayo kuphakame kakhulu kunalokho emanzini okwenza izimonyo. Ngokwethiyori, ifomula yokubala ye-COC ithi:I-COC=Ukugxila kwezinto eziqinile ezincibilikisiwe emanzini ajikelezayo / Ukugxila kokuqinile okuncibilikisiwe emanzini wezimonyo. Ekusebenzeni nasekunakekeleni kwangempela, ukwenza kube lula inqubo yokuthola, izinkomba ezilinganiseka kalula ezifana nama-ion e-chloride kanye nokuhamba kukagesi zivame ukusetshenziswa esikhundleni sezinsimbi ezincibilikisiwe ukuze kubalwe, futhi imiphumela nayo inenani eliyireferensi.
Izinga lenkomba ye-COC linomthelela okabili ekusebenzeni kombhoshongo wokupholisa futhi liwukhiye wokulinganisa{0}}ukusebenza kahle ukonga nokuphepha kwezinto zokusebenza. Uma inani le-COC liphansi kakhulu, kusho ukuthi imvamisa yokukhishwa kwamanzi ajikelezayo iphezulu kakhulu, okuholela ekwenyukeni okukhulu kokusetshenziswa kwamanzi okwenza izimonyo. Lokhu akubangeli nje ukumoshakala okukhulu kwemithombo yamanzi kodwa futhi kwenyusa izindleko zokusetshenziswa kwamakhemikhali okuhlanza amanzi. Isibonelo, lapho inani le-COC liyi-2, ukusetshenziswa kwamanzi okwenza izimonyo izikhathi ezingu-2.5 lapho inani le-COC liyi-5. Ngakolunye uhlangothi, lapho inani le-COC liphezulu kakhulu, ukuhlushwa kukasawoti emanzini ajikelezayo kuzodlula umkhawulo wokugcwala, okungenzeka kakhulu kubangele ukukala kuma-heaters, amakhoyili, namapayipi. Ngesikhathi esifanayo, ukugcwala okuphezulu kwama-ion e-chloride kuzosheshisa ukugqwala kwemishini yensimbi, okuholela ekwehleni kokusebenza kahle kokushintshisana kokushisa kombhoshongo wokupholisa, ukwehluleka okuvamile kwemishini, kanye nokwenyuka okukhulu kwezindleko zokusebenza nezokulungisa.
Ezisetshenziswa ezingokoqobo, izinhlobo ezihlukene zemibhoshongo yokupholisa zinezigaba ezihambisanayo zokulawula ze-COC, ezidinga ukusethwa ngokunembile ngokuya ngohlobo lwemishini, ikhwalithi yamanzi, nendawo yokupholisa. Okwasetshenziswa kakhulucounter-geleza vula-imibhoshongo yokupholisa eyisekhethi, ngenxa yokuxhumana okuqondile phakathi kwamanzi ajikelezayo nomoya, ikhwalithi yamanzi ishintshashintsha kakhulu, futhi uhla lokulawula i-COC olunengqondo3-5 imijikelezo. Ngoba-ukugeleza kuvaliwe-imibhoshongo yokupholisa eyindilinga, idizayini yabo evaliwe-yokuzungeza umjikelezo wehlisa ukungcoliswa kwekhwalithi yamanzi, ngakho inani le-COC linganyuswa ngokufanelekile ukuze libe5-8 imijikelezo. Ezimweni ezinezidingo zekhwalithi ephezulu yamanzi, njengamasistimu omoya ophakathi{1}}okugcina ukushisa, inani le-COC livamise ukulawulwa ngaphakathi.3-4 imijikelezoukugwema ukukala okuthinta ukusebenza kahle kwesiqandisi. Ngaphezu kwalokho, ubulukhuni bamanzi okwakheka kuzophinde kuthinte ukumiswa kwenani le-COC. Lapho ubulukhuni bamanzi ezimonyo buphezulu, inani le-COC kufanele lehliswe ngokufanelekile ukuze kuncishiswe ingozi yokukala.
Kufanele kuqashelwe ukuthi ukulawulwa kwenkomba ye-COC akukhona ukulungiswa kwepharamitha eyodwa kodwa kudinga ukuphathwa okuphelele okuhlanganiswe nezici eziningi ezifana-nezinhlelo zokuhlunga kokusakaza ezisemaceleni, amakhemikhali okuhlanza amanzi, kanye nevolumu ye-blowdown. Ngokungeza amakhemikhali okuhlanza amanzi afana nama-scale inhibitors nama-corrosion inhibitors, amandla okuvimba{2}}okugxilisa amanzi ajikelezayo angathuthukiswa ngempumelelo, ngaleyo ndlela kwenyuswe inani le-COC futhi kufinyelelwe umgomo wokongiwa kwamanzi nokunciphisa ukusetshenziswa. Emadokhumeni okubhida, ububanzi bokulawula be-COC obunengqondo buphinde buyisisekelo esibalulekile sokubonisa ukuqonda nomnotho wohlelo lobuchwepheshe, oluthinta ngokuqondile ukuncintisana kohlelo lokubhida.
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