Ti screens to susa mati ti tlanga xiave xa nkoka swinene eka ku khoma kahle furnace slag, nchumu lowu tlhontlhaka lowu nga na ndzhongho wale henhla. Ti hambanyisa xiphemu xa mati kusuka eka swiphemuphemu swa slag leswi tiyeke, leswi olovisaka ku lulamisiwa kun’wana na ku lahliwa.
Eka xitsalwana lexi, hi lavisisa nkoka wa swikirini swo susa mati eka ku khoma slag, hi kombisa swipfuno swofana na ku antswisiwa ka vukorhokeri, kuhunguteka ka ntsengo wa nhlayiso, na swipfuno swa mbango. Hi tlhela hi vulavula hi tinxaka to hambana ta swikirini swo susa mati, ku katsa na swikirini leswi rhurhumelaka, swikirini leswi rhendzelekaka, na michini yo kandziyisa ya mabandhi, na matirhiselo ya swona yo karhi eka bindzu ra slag. Hiku twisisa swihlawulekisi swa tona, mabindzu yanga endla swiboho leswinga na vutivi naku antswisa maendlelo ya wona yo khoma slag.
Swikirini swo susa mati swi hoxa xandla swinene eku khomeni kahle ka swilo swa furnace, ku nga nchumu lowu humaka eka bindzu ro endla tinsimbi. Xihloko lexi xi kongomisa ku lavisisa nkoka wa swikirini swo susa mati eka endlelo leri na ku voningela ku vuyeriwa ka swona.
Furnace slag, leyi tivekaka tani hi steel slag, i masalela lawa ya n’okiweke lawa ya endliwaka loko iron ore yi n’okisiwa kuva yi humesa nsimbi. Hikokwalaho ka kutirhisiwa ka ndlela ya wet separation eka maendlelo yo hlawula slag, ndzhongho wa tailings wule henhla swinene.Laha hi laha ti dewatering screens ti nghenaka kona.
Swisirhelelo swo susa mati, tani hileswi vito ri vulaka swona, swi endleriwe ku susa ndzhongho lowu tlulaka mpimo eka switirhisiwa, leswi endlaka leswaku swi olova ku swi khoma na ku swi fambisa. Eka xiyimo xa furnace slag, ti dewatering screens ti hambanyisa kahle xiphemu xa mati kusuka eka xiphemu xo tiya, leswi endlaka leswaku kuva na xitirhisiwa xo oma naku lawuleka.
Xin’wana xa swipfuno swa nkoka swaku tirhisa ti dewatering screens eka ku khoma furnace slag i kuhunguteka ka ndzhongho. Hiku susa mati lawa ya tlulaka mpimo, ntiko wa slag wuhunguteka swinene, leswi endlaka leswaku swi olova naswona swinga durhi ku fambisiwa. Slag leyi omisiweke yitlhela yi hunguta khombo raku chuluriwa naswona yi antswisa vuhlayiseki hinkwabyo hinkarhi waku khomiwa naku lahliwa.
Yisa emahlweni, swikirini swo susa mati swi hoxa xandla eka ku hlayisa mbango wa bindzu ra nsimbi. Hiku susa kahle ndzhongho eka swilo swa furnace, swikirini swi endla leswaku ku vuyiseriwa na ku tirhisiwa nakambe ka switirhisiwa swa nkoka. Leswi aswi hunguti thyaka ntsena kambe switlhela swi hlayisa switirhisiwa swa ntumbuluko naswona swihunguta khaboni leyi fambelanaka na vuhumelerisi bya nsimbi.
Ku engetela eka vuswikoti bya tona byo susa ndzhongho, ti dewatering screens titlhela ti pfuneta eka ku hlawuriwa naku hambanyisa vukulu byohambana hambana bya ti particle endzeni ka slag. Leswi swina nkoka swinene eka ku fikelela xiendliwa lexi nga cincekiki na lexi fanaka. Swikirini swi susa kahle swiphemuphemu leswikulu ngopfu, ku tiyisisa leswaku xitirhisiwa xo hetelela xi fikelela swipimelo leswi lavekaka.
Ku antswisa matirhelo ya ti dewatering screens eka ku khomiwa ka furnace slag, ku hlayisiwa ka nkarhi na nkarhi na ku vekiwa tihlo i swa nkoka. Leswi swikatsa ku basisa swikirini ku sivela ku pfaleka naku tiyisisa ku ringanana kahle naku tsindziyela ka tiphaneleni ta swikirini. Hi ku endla tano, swikirini swi nga tirha hi ndlela ya swona leyikulu, leswi endlaka leswaku ku va ni vuhumelerisi lebyi antswisiweke ni ku hlayisiwa ka mali.
Swikirini swo susa mati swi hoxa xandla swinene eku khomeni ka swilo swa furnace, ku nga vuyelo bya endlelo ro endla nsimbi. Ti screens leti ti endleriwe ngopfu ku hambanyisa swilo leswi tiyeke kusuka eka mati, ku tiyisisa vulawuri bya kahle na lebyi tirhaka bya slag. Kuna tinxaka tohambana hambana ta swikirini swo susa mati leswi kumekaka emakete, xin’wana na xin’wana xinyika swihlawulekisi swo hlawuleka na mimpfuno.
Muxaka wun’wana wa xisirhelelo xo susa mati lexi talaka ku tirhisiwa eka ku khoma swilo swa furnace i xisirhelelo xo susa mati lexi rhurhumelaka. Xikirini lexi xitirhisa high-frequency vibration kuva yi hambanyisa mati kusuka eka slag, leswi pfumelelaka ku susa mati hiku olova naku tirha kahle. Ku famba ka ku rhurhumela swi pfuneta ku engetela rivilo leri mati ya khulukaka eka slag, leswi hungutaka ndzhongho swinene. Muxaka lowu wa screen wutirha swinene eka ku susa mati lawa ya tlulaka mpimo xikan’we naku antswisa ku khomiwa ka furnace slag.
Muxaka wun’wana wa dewatering screen leyi tirhisiwaka ngopfu eka ku khoma slag i centrifugal dewatering screen. Xikirini lexi xi tirhisa matimba ya centrifugal ku hambanyisa mati na swilo leswi tiyeke. Ku rhendzeleka ka xikirini swi endla leswaku kuva na centrifugal effect, leswi susumetaka mati kuya eka matlhelo yale handle loko swilo leswi tiyeke swiya exikarhi. Endlelo leri ro hambanyisa ritiyisisa vukorhokeri lebyikulu bya dewatering naswona ri pfuneta eka ku hunguta ndzhongho wa slag.
Ku engetela eka tinxaka leti, kuna na ti vacuum dewatering screens leti talaka kutirhisiwa eka ku khoma furnace slag. Ti screens leti ti tirhisa vacuum system ku susa mati eka slag. Vacuum yi endla matimba yo koka lama kokaka mati hi xikirini, ma siya swilo leswi tiyeke. Ndlela leyi yo susa mati yitirha swinene naswona yitiyisisa ku susiwa kahle ka ndzhongho kusuka eka slag.
Ti screens to susa mati tina nkoka swinene eka indasitiri yo endla tinsimbi eka ku khoma furnace slag. Swikirini leswi swi susa ndzhongho lowu tlulaka mpimo, swi hlawula swiphemuphemu naswona swi antswisa ku fambisiwa ka slag. Mimbuyelo ya tona yi hoxa xandla eka ku tirha kahle, ku tshamiseka na ku humelela ka bindzu ra tinsimbi.
Hiku hlawula muxaka lowu faneleke wa xikirini xo susa mati, vaendli va nsimbi vanga ndlandlamuxa matirhelo ya vulawuri bya slag, ku hunguta ndzhongho, naku engetela vuhumelerisi bya ndzhawu. Ku nga khathariseki leswaku i xikirini lexi rhurhumelaka, xa centrifugal kumbe lexi susaka mati hi vacuum, switirhisiwa leswi swi tikomba swi ri rifuwo ra nkoka eka bindzu ra nsimbi.