Idethi Yokuthumela: 16, Dec, 2024
Ukwengeza inani elifanelekile lenhlanganisela kukhonkolo kungathuthukisa amandla angaphambi kwesikhathi nokusebenza kwamandla aphezulu kakhonkolo. Ukhonkolo oxutshwe ne-ejenti yamandla yakuqala ngokuvamile unamandla angcono ngaphambi kwesikhathi; ukwengeza inani elifanele lokunciphisa amanzi lapho uhlanganisa ingxube kunganciphisa inani lamanzi. Lapho isilinganiso samanzi-samente siphansi, singaqinisekisa ukuthi ukhonkolo wakhiwe kahle futhi amandla aphezulu angama-28d angatholakala. Ama-admixtures angathuthukisa ukuminyana kukasimende, akhulise ukunamathela phakathi kwe-aggregate nosimende, futhi athuthukise amandla esikhathi eside kakhonkolo. Ngakho-ke, uma ufuna ukuthuthukisa amandla nokusebenza kukakhonkolo, ungacabangela ukwengeza i-reducer yamanzi esebenza kahle kakhulu kanye ne-admixture lapho uhlanganisa ingxube.
Isinciphisi samanzi sinezinzuzo zokuthuthukisa ukusebenza kahle okuphathekayo, ukunciphisa ukusetshenziswa kwamanzi, ukwandisa amandla, nokuthuthukisa ukuqina kokukhonkolo. Kodwa-ke, endleleni yokubala yenani lesinciphisi samanzi, kulula ukungazinaki i-adsorption yezinto zempushana kuma-aggregate okhonkolo kuma-reducers amanzi. Ukukhishwa kwesinciphisi samanzi sikakhonkolo wamandla aphansi kuphansi, futhi impahla eyimpushana ekuhlanganisweni ayanele ngemva kokukhangisa. Kodwa-ke, umthamo wokuncishiswa kwamanzi wekhonkrithi enamandla amakhulu kakhulu, futhi inani le-adsorption ye-powder ku-aggregate alihlukile kakhulu ku-powder-low-power, okuzokwenza ukuthi umthamo wokunciphisa amanzi wamandla aphezulu ube phansi.
Uma uklama isilinganiso sokuxuba, isilinganiso sokunciphisa amanzi silungile, hhayi kakhulu noma sincane kakhulu, esilungele ukulawula ukukhiqiza futhi siqinisekisa ukuzinza kwekhwalithi yekhonkrithi. Lona umgomo olandelwa ochwepheshe bakakhonkolo. Kodwa-ke, kungakhathaliseki ukuthi izinto ezisetshenziswayo zokhonkolo ezisetshenziswayo zingokwemvelo noma zokwenziwa, ezinye izinto ze-powder zilethwa nakanjani. Ngakho-ke, lapho uklama isilinganiso sokuxuba, izinto ze-powder zezinto eziluhlaza zekhonkrithi kufanele zicatshangelwe lapho kubalwa umthamo wokunciphisa amanzi.
Ngaphambi kokubala umthamo wokunciphisa amanzi, isilinganiso sokuxuba kanye nomthamo wokunciphisa amanzi wekhonkrithi ye-benchmark kunqunywa ukuhlolwa, bese kuthi inani le-powder eliphelele likakhonkolo libalwa ngokuvumelana nesilinganiso sokuxuba ukhonkolo, futhi isilinganiso sokunciphisa amanzi sibalwa; khona-ke umthamo obaliwe usetshenziselwa ukubala umthamo wokunciphisa amanzi wamanye amabanga amandla.
Ngokusetshenziswa okukhulu kwesihlabathi esenziwe ngomshini kanye nokwanda kwezinto zempushana, impushana ithatha noma idle inani elithile lokunciphisa amanzi. Ukubala inani lesinciphisi samanzi kusetshenziswa ingqikithi yempushana yezinto ezingavuthiwe zikakhonkolo kulula ukulawula futhi kungokwesayensi kakhulu.
Isikhathi sokuthumela: Dec-18-2024
