Le nkampani ihileleke kakhulu ekucubungulweni kwe-flotation ye-lead-zinc ore, ikhiqiza inani elikhulu le-tailings slurry ngesikhathi sokukhiqiza. Imishini yokuhlunga yokuqala yayiyi-plate-and-frame filter press encane enendawo yokuhlunga engamamitha-skwele angu-30 kuphela. Yayisebenza ngokuzenzakalelayo, kanti okuqukethwe komswakama wekhekhe lokuhlunga kwakuphezulu ngamaphesenti angaphezu kuka-28, okwaholela ezindleleni eziphezulu zokuthutha i-tailings. Phakathi naleso sikhathi, imishini yabhekana nokwehluleka okuvamile, ngesilinganiso sokuvalwa okubili ngesonto, okwathinta kakhulu amashejuli okukhiqiza.
Izinselele
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Indawo yokuhlunga enganele ayikwazi ukuhlangabezana nesidingo sansuku zonke sokucubungula samathani angu-80 e-tailings slurry
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Umswakama wekhekhe lokuhlunga ophezulu onciphisa umthamo wemithwalo yezimoto zokuthutha
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Ukusebenza kahle okuphansi kokudonsa ipuleti ngesandla ukuze kukhishwe ikhekhe, ngamandla aphezulu abasebenzi abasebenza
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Ukuvuza kwezinto njalo kanye nokuphila isikhathi esifushane kwenkonzo yezindwangu zokuhlunga, okuholela ezindleleni eziphezulu zokufaka esikhundleni
Isixazululo
Ikhasimende lithenge eyodwaumshini wokuhlunga wegumbi eligobile we-XMZ80/870-30 ozenzakalelayo ngokuphelele, ngezilungiselelo zobuchwepheshe ezilandelayo ezibalulekile:
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Indawo yokuhlunga engamamitha-skwele angu-80, ivolumu yegumbi engamalitha angu-1,200 - umthamo wokucubungula weqembu elilodwa ukhuphuke cishe kathathu
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Amapuleti okuhlunga angu-62 kanye namapuleti amabili ekhanda kanye nawokugcina, ubukhulu bepuleti bungu-870×870 mm, ukujiya kwekhekhe lokuhlunga kungu-30 mm
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Izingcezu ezingu-63 zendwangu yokuhlunga engalukiwe ye-PP enokunemba kokuhlunga okungu-10 microns, okunciphisa kakhulu okuqukethwe kwezinto eziqinile ku-filtrate
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Ukuphuma kwamanzi okuvulekile ngamapayipi epulasitiki, okwenza kube lula ukuhlolwa kwensimu kwesimo sokukhishwa kwepuleti ngalinye
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Ukucindezela kwe-Hydraulic + ipuleti elizenzakalelayo lokukhipha ikhekhe okuzenzakalelayo ngokuphelele
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Uhlelo lokulawula lwe-PLC, oluxhumene nephampu yokuphakelayo futhi oluxhunywe kunzwa yokucindezela kwephayiphi – ingcindezi yokuphakelayo igcinwa izinzile ku-0.6 MPa
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Amandla enjini yesiteshi se-hydraulic angu-4 kW, ububanzi besilinda obungu-200 mm, ingcindezi yokubamba engu-16–18 MPa, ingcindezi yomklamo engu-22 MPa
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Izici zokuphepha: inkinobho yokumisa eziphuthumayo ohlangothini lomqhubi + intambo yokudonsa yokumisa eziphuthumayo; isilinda ifakwe igeyiji yokucindezela kokuxhumana kagesi engu-0–40 MPa
Imiphumela Yokusetshenziswa
Ukufakwa nokuqaliswa kwemishini kuthathe amasonto amabili. Imininingwane evela ezinyangeni ezintathu zokuqala zokusebenza yilena elandelayo:
| Ipharamitha | Imishini Yokuqala | Imishini Emisha | Ukuthuthukiswa |
|---|---|---|---|
| Umthamo wokucubungula we-batch eyodwa | Amathani ayi-8 | Amathani angu-22 | +175% |
| Umswakama wekhekhe lokuhlunga | 28% | 19% | -9 amaphesenti amaphuzu |
| Isikhathi somjikelezo owodwa | imizuzu engama-45 | Imizuzu engama-32 | -29% |
| Imvamisa yokushintsha indwangu yesihlungi | Njalo ezinsukwini ezingu-45 | Njalo ezinsukwini ezingama-90 | Kuphindwe kabili |
| Abasebenzi ngeshifti ngayinye | Abantu abangu-3 | Umuntu ongu-1 | Kuncishiswe ngo-2 |
Ngaphezu kwalokho, ngenxa yokuqukethwe okuphansi komswakama wekhekhe lokuhlunga, imoto ngayinye yokuthutha ingathwala cishe amathani angu-3.5 engeziwe ezinto ezomile ngohambo ngalunye, okuholela ekunciphiseni okungu-18% kwezindleko zokuhamba zanyanga zonke. Impendulo yamakhasimende ikhombisa ukuthi imishini isebenza kahle, isikhombikubona sokulawula se-PLC silula futhi sisebenziseka kalula, futhi ukwakheka kwentambo yokudonsa yokuma okuphuthumayo kuye kwaziswa kakhulu ngabaqhubi basensimini.
Isikhathi sokuthunyelwe: Meyi-13-2026