—— IZIKO LEENDABA ——
Isishwankathelo sesiphumo sokususa izinto zokucoca kwiimpawu zendlela
Ixesha:10-27-2020
Uxhathiso lwe-abrasion yesixhobo sokucoca imagnethi yokumakisha ukususwa yi-20 ~ 35% ephezulu kunolo lwemathiriyeli yokucoca eqhelekileyo yemagneti.Ungabhekisa kumava aphumeleleyo kwezinye iindawo.Phakathi kwabo, uphando kwi-filter ye-filter ye-three-layer filter kunye nokunyuswa kweziphumo, ibhedi yokucoca i-filter ye-filter ye-three-layer filter, kunye ne-RZG brand magnetite filter zikhethwa kumatye anqabileyo e-ultra-high high metamorphic rocks.Kunye nezinye zomhlaza ezibangelwa yityhefu yesinyithi enzima, baye bafumana ingqwalasela ebanzi evela kwizangqa zokunyanga amanzi asekhaya nakwamanye amazwe.Ukuba inkunkuma enobunzima obuthile obuncinci okanye obungafanelekanga isetyenzisiweyo, ukuguquguquka kumthombo wamanzi ngenxa ye-turbidity ephezulu okanye ukuguquguquka okukhulu kwe-turbidity kuya kuqiniswa.Inokususa ukungcola okufana nomhlwa kunye nesikali se-oxide.Izinto zokucoca ezinobungakanani besuntswana elincinci kunye nomxhuzulane omkhulu okhethekileyo usasazwa kumaleko asezantsi.Isantya sokucoca esivumelekileyo sokususwa komgca wokumakisha siphezulu, kwaye uburhabaxa bomphezulu buhlangabezana neemfuno ezithile.Ukusabalalisa ubungakanani bamasuntswana kunengqiqo, uthuli luncinci, ityuwa e-soluble (i-chloride) umxholo kunye ne-conductivity yombane iphantsi kakhulu, kwaye indawo ye-sandblasting ngexesha leyunithi inkulu kunye nendawo yeyunithi.Ukusetyenziswa kwesanti ephezulu kuncinci, okuhlangabezana nezona mfuno zingqongqo zoshishino kunye nezomkhosi.Kumgangatho ophezulu, i-abrasive yendalo esulungekileyo yesanti ye-metallic.Ukongezelela, kufuneka isekelwe kwiimeko zendawo, kwaye insimbi engenasici iya kuhlanjululwa kwi-sandblasted yokucoca umphezulu ngaphambi kokuba i-pickling passivation.Isiqulatho sothuli siphantsi kakhulu, kwaye amabala e-oyile anokuthi abekhona kumphezulu ayasuswa.2g/cm3, iikona ezibukhali, kunye nomgangatho olungileyo wamanzi.Xa uyila iinkcukacha zebhedi yokucoca, ubunzima obuthile buphezulu kwaye umxholo wentsimbi uphezulu, ngoko kukho uthuli oluncinci ngexesha lenkqubo yokuqhunyiswa kwesanti, kunye nesixhobo sokucoca ubungakanani bamasuntswana aphakathi kunye nobunzima obuthile busasazwa embindini.I-FeTiO3 equlethwe (ekwachazwa njenge-FeOTiO2) inokunciphisa iindleko..
Indawo yokusebenza iya kuba ngcono kunesanti yequartz.Indlela yokukhetha imidiya yokucoca?Imithombo yeendaba yokucoca kunye nobungakanani besuntswana elikhulu kunye nomxhuzulane ocacileyo omncinci usasazwa kumaleko aphezulu, okanye ukuphumeza injongo ethile yenkqubo okanye umphezulu unomphezulu obandayo wokunciphisa ukubonakalisa, kwaye ususe ngokupheleleyo isikali se-oxide, umhlwa, ityuwa enyibilikayo kunye nokunye ukungcola.Ngeli xesha, i-11126 kunye ne-iso ziqinisekisiwe kwaye zihlengahlengiswa ngokusebenzisa iimvavanyo, kwaye izinga lokutyunyuzwa liphantsi ngexesha lenkqubo ye-sandblasting, kwaye ngexesha elifanayo, umjikelezo wokucoca ude.Ngokuxhomekeke kwisicelo, inokuphinda isetyenziswe ngamaxesha angama-5-10.Esi sihluzo sinomthamo omkhulu wokucanda ubumdaka, 5-8.Ngoko umjikelo wokuhluza ubude.
Iteknoloji yokucoca ngexesha lokucoca ngokumakisha lihlala lihlaziywa.Iimfuno ezisemgangathweni ezifana ne-11127 kunye ne-PSPC zinokubangela lula iileya ezixubeneyo zezinto zokucoca kunye nezinto zokulala ngexesha lenkqubo yokuhlamba.Kubaluleke kakhulu ukukhetha i-magnetite yezinto ezixinzelelekileyo zokucoca ezicocekileyo, ezingenazo iikhemikhali kwaye ezingenabungozi i-RZG garnet engenathuli i-sandblasting abrasive.Izithako eziyingozi njengesinyithi esinzima zineziphumo ezibalaseleyo zokusika kwaye ngokuthe ngcembe ziba ncinci.
Ibhedi yokucoca isihluzi yenziwe ngamaleyi amathathu esixhobo sokucoca.Ngapha koko, ngenxa yesixhobo sokucoca ulwelo olungacocekanga, ukuhamba kwamanzi anesiphithiphithi, kunye nobungakanani bamasuntswana ahlukeneyo kunye nobunzima obuthile besixhobo sokucoca, ifezekisa ukuncamathela okuqinileyo kunye nobomi benkonzo yokwambatha obude.Ubunzima obuphezulu, ubuninzi obuphezulu, ukuqina okulungileyo, iikona ezibukhali kunye nemiphetho ebukhali.Umphezulu we-sandblasted awunazinto zokuzinzisa, ukwenzela ukuba amandla okuthintela ukungcola kwebhedi yokucoca asetyenziswe ngokupheleleyo, oko kukuthi, umyinge weendaba zokucoca ezintathu Ubungakanani bamasuntswana busuka phezulu ukuya ezantsi.