Kwicandelo loshishino lokucubungula ioyile yesundu, inqanaba lokucoca limisela ngokuthe ngqo umgangatho weoyile ekrwada kunye neendleko zokucoca ezilandelayo, nto leyo eyenza ukuba ibe yindawo ephambili yokuphucula ukhuphiswano lwemveliso. Njengoko ishishini leoyile yesundu lehlabathi liphucula imigangatho yomgangatho kunye nokuqinisa iimfuno zokhuseleko lokusingqongileyo, izihluzi zamagqabi ziye zahluka phakathi kwezixhobo ezininzi ngenxa yoyilo lwazo olulodwa olulungiselelwe iimpawu zeoyile yesundu, zibe zizixhobo eziphambili zamashishini okucubungula ukuphucula umgangatho kunye nokusebenza kakuhle.
Iingxaki ekufuneka zisonjululwe ngabathengi: Ioyile yesundu inoburhabaxa obuphezulu kunye nokungcola okuntsonkothileyo (kubandakanya intsalela yepulp yeziqhamo, ii-colloids, kunye namaqhekeza amancinci), kwaye inkqubo yokucubungula ineemfuno eziphezulu zozinzo lobushushu. Izixhobo zemveli ziye zaba nzima ukuhlangabezana neemfuno zemveliso zanamhlanje. Idatha yeshishini ibonisa ukuba iinkqubo zemveli zifuna ukuvalwa rhoqo ukuze kucocwe, kunye neendleko zonyaka zokuguguleka nokukrazulwa kwelaphu lesihluzo, kwaye amanzi amdaka angcolisekileyo aphezulu avelisa nawo afuna iindleko ezongezelelweyo zonyango. La manqaku abuhlungu athintela ngokuthe ngqo imida yenzuzo yamashishini.
Isizathu sokuba kutheniizihluzi zamagqabiziye zaba sisisombululo esithandwayo sokuhluza ioyile yesundu kuxhomekeke ekuphuculeni kwazo okunzulu kwimeko yokucubungula ioyile.
Izihluzi zamagqabi zisebenzisa izikrini zesihluzi ezilukiweyo zentsimbi engagqwaliyo kwaye zigcina ukugcinwa kwe-micron-level ngesakhiwo sokuhluza esineengqimba ezininzi. Olu hluzo luchanekileyo alunciphisi nje kuphela ukusetyenziswa kwezongezo kumanyathelo alandelayo okucocwa kodwa lukwathintela ukubola kweoyile okubangelwa bukungcola, nto leyo eyandisa ubomi beshelufu yemveliso.
Akukho yilo lwezinto ezisetyenziswayo, nto leyo enciphisa kakhulu iindleko zokusebenza. Izihluzi zamagqabi ziyawashiya ngokupheleleyo amalaphu ezihluzi, amaphepha ezihluzi, kunye nezinye izinto ezisetyenziswayo, zifuna kuphela uncedo oluncinci lokucoca. Isikrini sesihluzi esiphambili, esinokumelana nokugqwala kwe-asidi yeoyile yesundu, sinokuhlala iminyaka emi-3 ukuya kwemi-5. Kwangaxeshanye, ukusebenza ngokupheleleyo kwezixhobo kuthintela ukulahleka kwe-oxidation okubangelwa kukudibana kweoyile nomoya, okuphucula kakhulu izinga lokubuyiselwa kwezinto kunye nokunciphisa ukukhutshwa kweekhompawundi ze-organic eziguquguqukayo.
Ukukhutshwa kwe-slag ngokuzenzekelayo, okuphucula ukuqhubeka kwemveliso. Izihluzi zamagqabi zifezekisa ulawulo lokukhupha i-slag oluzenzekelayo ngoyilo lonxibelelwano lwe-hydraulic drive kunye neenkqubo zokukhupha i-slag ezishukumayo - ixesha lokukhupha i-slag lifinyezwa kakhulu, kwaye ixesha lokuvelisa elisebenzayo liyandiswa. Indlela yokusebenza evalekileyo ngokupheleleyo yezihluzi zamagqabi inokuthintela ukulahleka kwe-oxidation okubangelwa kukudibana kweoyile nomoya, iphucula kakhulu izinga lokubuyiselwa kwezinto kwaye inciphise ukukhutshwa kweekhompawundi ze-organic eziguquguqukayo.
Ishishini leoyile yesundu lijongene nemingeni emibini yokuphucula umgangatho kunye nokulawula iindleko. Izihluzi zamagqabi, ezisebenza kakuhle kakhulu, ukonga amandla, kunye neempawu ezingagcinwanga kakuhle, ziye zaba zizixhobo ezikhethwayo zokuguqula ubuchwephesha kumashishini okucubungula ioyile yesundu. Ngokusasazwa kwetekhnoloji yokuhluza ezenzekelayo, kuya kukhuthaza ngakumbi inkqubo yokuphucula umgangatho kunye nokuphucula ukusebenza kakuhle kushishino lweoyile yesundu lwehlabathi.
Ixesha leposi: Disemba-18-2025