Iphrojekthi Yokususa Amanzi E-Tailings Yenkampani Yezimayini YaseChile

Isizinda Samakhasimende

Ikhasimende liyinkampani yokumba ithusi ephakathi nendawo etholakala eSifundeni sase-Antofagasta eChile, ehileleke kakhulu ekumbeni nasekucubungulweni kokuqala kwezinto ezixubile zethusi. Umthamo wokucubungula wansuku zonke wemayini ungamathani angaba ngu-600. Imishini yokucindezela isihlungi ekhona indala futhi inezinkinga ezifana nokuqukethwe komswakama okuphezulu ekhekheni lesihlungi, ukusebenza kahle okuphansi kokukhipha ngesandla, kanye nokuguguleka okusheshayo kwendwangu yesihlungi. Ikhasimende linethemba lokwethula uhlelo lokuhlukanisa uketshezi oluqinile oluzenzakalelayo ngokuphelele ukuze kuncishiswe izindleko zokuthutha kwezindawo ezisele futhi kuthuthukiswe izinga lokusetshenziswa kwamanzi abuyayo.

Isixazululo

Sinikeze leli khasimende i-umshini wokuhlunga webhokisi ozenzakalelayo ngokuphelele(Imodeli 1000, uhlaka lwensimbi yekhabhoni, indawo yokukhipha uketshezi efihliwe). Ihlanganisa ukucindezela okuzenzakalelayo kwe-hydraulic, ukuvunguza kwemigodi okuzenzakalelayo, ukudonsa amapuleti okuzenzakalelayo, kanye nokukhipha ukudlidliza okuzenzakalelayo. Amapuleti okuhlunga enziwe ngezinto ze-PP ezingagqwali. Indawo yokuhlunga ilungiselelwe ngokwezidingo zekhasimende. Ingcindezi yokuhlunga isethwe ku-0.6 MPa, okuqinisekisa ukuthi ubukhulu bekhekhe lokuhlunga bulawulwa ngokuqinile ku-30 ​​mm. I-interface yomshini isebenzisa i-flange ye-HG ene-DN80 engenisiwe, exhuma kalula namapayipi akhona ekhasimende.

Umphumela Wokusebenza

• Umswakama wekhekhe lokuhlunga wehle kusukela ku-28% wokuqala kuya ngaphansi kuka-22%, okunciphisa kakhulu isisindo sokuthutha.

• Uhlelo lokukhipha umoya ngokudlidliza oluzenzakalelayo lunciphisa isikhathi sokukhipha umoya ngemizuzu engu-8 ngomjikelezo ngamunye, kanti isidingo sokungenelela ngesandla sincishiswa cishe ngo-70%.

• Ukuvuza kodaka kuyavinjelwa, kugwenywe ukuchaphazeka kwamanzi futhi kuthuthukiswe indawo yokusebenza eshabhu.

• Ubukhulu bekhekhe lesihlungi obungaguquki obungu-30 mm busiza ekubekweni nasekuthuthweni okulandelayo.

• Okuqukethwe kwezinto eziqinile ezilengisiwe emanzini abuyayo kuphansi kunezinga elilindelwe yikhasimende, okuvumela ukusetshenziswa kabusha okuqondile enqubweni yokukhiqiza.

Impendulo Yamakhasimende

Umphathi wokukhiqiza wemayini uthe:"Lo mshini wokuhlunga usebenza ngokuzenzakalelayo ngokuphelele. Kusukela ekucindezelweni kuya ekukhipheni, asikho isidingo sokungenelela ngesandla. Imisebenzi yokuvunguza imigodi kanye nokudlidliza iwusizo kakhulu. Ikhekhe lokuhlunga lomile kakhulu futhi likhishwa lihlanzekile kakhulu. Sihlela ukuthenga elinye ngonyaka ozayo ukuze sithole elinye ilayini lokukhiqiza."

Isifinyezo Secala

Le mayini yethusi yaseChile ibhekane ngempumelelo nezinkinga zokusebenza kahle kokukhipha amanzi okuphansi kanye nezindleko eziphezulu zabasebenzi ngokwethula umshini wokuhlunga webhokisi ozenzakalelayo ngokuphelele, kwafezwa ukunciphisa imfucuza kanye nokubuyiselwa kwemithombo yamanzi. Lesi sixazululo siyasebenza nasezidingweni zokuhlukanisa uketshezi oluqinile kwezinye izimboni zezimayini, amakhemikhali, kanye nokuvikelwa kwemvelo.