Pamene kufunikira kwa ufa wa diamondi micropowder kukupitirira kukwera, ntchito zake m'mafakitale osiyanasiyana zakula kwambiri. Kuyambira pa zopukutira mpaka zida zodulira, komanso kuyambira pa zamagetsi mpaka zamankhwala, ufa wa diamondi micropowder umagwira ntchito yofunika kwambiri m'magawo ambiri apamwamba aukadaulo. Komabe, kuti akwaniritse zosowa zaubwino zomwe zikukula, chimodzi mwazofunikira kwambiri pakupanga kwake ndi kugawa tinthu tating'onoting'ono.
Pambuyo pogayidwa, kuphwanyidwa, kupangidwa, ndi kutsukidwa bwino, ufa wa diamondi umafunikabe gawo limodzi lofunika kwambiri lokonza—kugawa kukula kwa tinthu tating'onoting'ono. Cholinga cha gawoli ndikuwonetsetsa kuti tinthu tating'onoting'ono timagawidwa mofanana pamene tikuchotsa tinthu tating'onoting'ono tomwe timakhala tambiri.
Chifukwa cha khalidwe labwino laufa wa diamondi, njira zachikhalidwe zogwiritsa ntchito sieve sizingakwaniritse kulondola kofunikira. Chifukwa chake, kugwiritsa ntchito njira zasayansi, zogwira mtima, komanso zolondola zogawa magawo ndikofunikira kwambiri. Ndi kufalikira kwa kugwiritsa ntchito ufa wa diamondi komanso kufunikira kwaubwino pamsika, opanga nthawi zambiri amagwiritsa ntchito njira zingapo zogawa magawo. Izi zikuphatikizapo kukhazikika kwachilengedwe, kugawa magawo a centrifugal, kugawa magawo ochulukirapo, ndi kugawa magulu a hydrocyclone.
Kugawa Malo Okhazikika Mwachilengedwe
Njira yachilengedwe yokhazikika imachokera pa mfundo yakuti, pansi pa mphamvu yofanana, tinthu tating'onoting'ono tosiyanasiyana timakhazikika pamlingo wosiyana mumadzimadzi. Mu njira iyi, tinthu tating'onoting'ono timagawidwa mwa kulamulira kutalika ndi nthawi yokhazikika.
Tinthu timene timayenda m'madzi, timakhudzidwa ndi mphamvu zitatu: mphamvu yokoka ya tinthu timeneti, kuyandama kwa madzi, ndi kukana komwe kumabwera chifukwa cha chinthucho. Liwiro lokhazikika la tinthu timeneti limadalira zinthu monga malo olumikizirana pakati pa tinthu timeneti ndi chinthucho, kukhuthala kwa madzi, ndi kukana kukangana komwe tinthuto timakumana nako.
Kugawa kwa Centrifugal
Kugawa kwa centrifugal kumagwira ntchito mofanana ndi kukhazikika kwachilengedwe koma kumagwiritsa ntchito mphamvu ya centrifugal yopangidwa ndi centrifuge kuti ilekanitse ufa wa micropowder. Pa tinthu tating'onoting'ono, kulemera kwawo kwakukulu kumawalola kuti akhazikike mwachangu, ndipo kukhazikika kwachilengedwe kumatha kulekanitsa bwino tinthu tating'onoting'ono tofanana kukula. Komabe, pa tinthu tating'onoting'ono, liwiro lokhazikika pang'onopang'ono pansi pa mphamvu yokoka limakulitsa kwambiri kayendedwe ka kupanga, kutenga malo ambiri ndi zotengera. Tinthu tating'ono kwambiri tingalephere kulekanitsidwa bwino chifukwa cha kuyenda kwa Brownian ndi kusokonezeka kwa tinthu.
Mosiyana ndi zimenezi, mphamvu ya centrifugal imafulumizitsa kuyenda kwa tinthu tating'onoting'ono, zomwe zimafulumizitsa njira yogawa tinthu tating'onoting'ono. Izi zimapangitsa kuti kugawa tinthu tating'onoting'ono tigwire ntchito bwino kwambiri pa tinthu tating'onoting'ono, zomwe zimapangitsa kuti kupanga zinthu kukhale bwino komanso kuti zinthu ziyende bwino. Chifukwa chake, opanga ambiri amaphatikiza kukhazikika kwachilengedwe ndi kugawa tinthu tating'onoting'ono kuti apange mitundu yonse ya ufa wosalala mpaka wopyapyala. Njira yosakanikirana iyi imakulitsa luso lopanga zinthu komanso khalidwe la zinthu.
Kugawa Kochuluka
Kugawa kuchuluka kwa madzi m'madzi kungamveke ngati njira yosinthira madzi. Mu gulu la kuchuluka kwa madzi m'madzi, madzi amalowetsedwa pansi pa chidebe chozungulira. Madzi akamayenda mmwamba, liwiro lake limachepa pang'onopang'ono ndipo limakhazikika mu gawo lozungulira pamwamba.
Tinthu ta diamondi timayenda motsutsana ndi madzi omwe akukwera, ndipo mphamvu yokoka ndi mphamvu yotsutsana nayo ikakwera, tinthu ta kukula kwinakwake timatsalira m'madzi. Tinthu tating'onoting'ono timasefukira kuchokera mu chidebe, pomwe tinthu tating'onoting'ono timakhazikika mu gawo lozungulira. Mwa kusintha liwiro la madzi, opanga amatha kupeza zinthu za kukula kwa tinthu tating'onoting'ono.
Ngakhale kugawa madzi ochulukirapo kumakhala kochedwa ndipo kumadya madzi ambiri, kumapereka kulondola kwambiri ndipo kumafuna ntchito zochepa zamanja poyerekeza ndi njira zina. Zinthu zazikulu zomwe zimakhudza kugwira ntchito bwino kwa njira iyi ndi mawonekedwe a tinthu ndi kuwongolera kuchuluka kwa madzi. Mawonekedwe osakhazikika a tinthu amatha kuyambitsa kuyenda kosasinthasintha mkati mwa madzi, zomwe zimasokoneza njira yogawa madzi. Kuphatikiza apo, kuwongolera kosakhazikika kwa madzi kungayambitse kusakanikirana kwa tinthu tating'onoting'ono ndi tating'onoting'ono, kuletsa kulekanitsidwa kolondola.
Kugawa kwa Hydrocyclone
Kugawa kwa Hydrocyclone kumagwiritsa ntchito mfundo zokhazikika za centrifugal kuti zilekanitse tinthu tating'onoting'ono mwa kufulumizitsa njira yolekanitsa kudzera mu kuzungulira kwachangu mkati mwa hydrocyclone. Njirayi imagwiritsidwa ntchito kwambiri pakugawa zinthu mopanda mphamvu komanso kusowa madzi m'thupi. Ubwino wake waukulu ndi monga liwiro, kuphweka, kubwerezabwereza bwino, komanso kudyetsa kosalekeza. Imagwira ntchito bwino pa ufa wonse wa diamondi kupatulapo wocheperako kuposa ma microns awiri. Komabe, si yolondola kwambiri kuposa njira zina.
Kusankha Njira Yoyenera Yogawa Magulu
Njira iliyonse yogawa zinthu ili ndi ubwino ndi zovuta zake. Pakupanga kwenikweni, opanga amatha kusankha njira yoyenera kwambiri kutengera zomwe akufuna. Ena angasankhe njira imodzi yogawa zinthu, pomwe ena angaphatikize njira zingapo kuti apeze zotsatira zabwino kwambiri. Mwa kusankha mosamala ndi kuphatikiza njira zogawa zinthu, makampani amatha kuwonetsetsa kuti zinthu zawo za ufa wa diamondi zikukwaniritsa miyezo yapamwamba kwambiri.
Monga msika waufa wa diamondiPamene kupitilizabe kusintha, chitukuko cha ukadaulo wapamwamba wogawa magulu chidzakhala chofunikira kwambiri pakukwaniritsa kufunikira kwakukulu kwa zinthu zolondola komanso zogwira mtima m'mafakitale osiyanasiyana.