Ukuxubana okunembayo nokuqina: Isiqondiso se-Center Enamel samathangi okugqugquzela ekucubunguleni amaminerali
Kwadalwa ngo 02.06
Ukuxuba Okunembile Nokuqina: Umhlahlandlela we-Center Enamel Wamathangi Okuxuba Ekucutshungulweni Kwezimbiwa
Emjikelezweni oyinkimbinkimbi wokuhluzwa kwezimbiwa, ithangi lokuxuba lisebenza njengenjini ebalulekile yokusabela kwamakhemikhali nokuhlanganisa okungokomzimba. Kungakhathaliseki ukuthi kulungiswa udaka lwensimbi ngaphambi kokuntanta, ukukhipha igolide kumjikelezo we-CIL, noma ukunciphisa ubumuncu bamanzi asemayini, ukusebenza kahle kwenqubo yokuxuba kunomthelela ngqo ezingeni lokugcina lokuthola izimbiwa kanye nokusimama komnotho wemayini.
Njengomholi womhlaba ekukhiqizeni amathangi anamabhawodi, i-Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) isibuyekeze izinga lalezi zitsha ezibalulekile. Ngokuhlanganisa ubuchwepheshe bethu bezinga lomhlaba be-Glass-Fused-to-Steel (GFS) nezinhlelo zokuxuba ezenziwe ngobunyoninco, sihlinzeka ngezixazululo zokuxuba ezimelana nosongo olumbili lokugqwala kwamakhemikhali okunamandla kanye nokuguguleka kwesigaxa esinesivinini esikhulu.
1. Umsebenzi Oyisisekelo: Ukubaluleka Kokuxuba
Embonini yokucubungula izimbiwa, ukuxuba akusikho nje "ukuvunguza." Kuyinqubo yobunjiniyela ehlosiwe eklanyelwe ukufeza izinhloso ezintathu eziyinhloko:
● A. Ukumiswa Okuqinile (Ukumiswa Okungaphansi): Iningi lezikhunta zezimbiwa zakhiwe izinhlayiya ezinobunzima obukhulu (ubunzima obuthile obuvame ukudlula u-3.5). Ngaphandle kokuxuba okuqhubekayo, okunamandla amakhulu, lezi zinhlayiya eziqinile zingahlala phansi ethangini, okuholela "esihlabathini" esingamisa inqubo futhi silimaze izindlela zokuhlakula.
● B. Ukulungiswa Kwezinto Zokwelapha: Emijikelezweni yokuntanta, inhlama yensimbi kufanele ixhumane nezinto zokuhlanganisa, izinto zokukhiqiza amagwebu, neziguquli. Ukuxuba kuqinisekisa ukuthi zonke izinhlayiya zensimbi zivezwa ngokufanayo kulawa makhemikhali, kwakha indawo engangenwa amanzi edingekayo ukuze amagwebu anamathele ngempumelelo.
● C. Ukudluliswa Kwezinto kanye Nokuncibilika: Ezinhlelweni zokukhipha izinto (njenge-gold cyanidation noma i-copper acid leaching), ukuxuba kusiza ukudluliswa kwezinto phakathi kwe-liquid lixiviant kanye ne-solid mineral. Ngokugcina indawo ene-high-shear, ukuxuba kuhlukanisa ungqimba oluzungeze izinhlayiya, kusheshise ukuncibilika kwezinsimbi eziyigugu.
2. Isixazululo Se-Center Enamel: Amathangi Okuxuba E-GFS
Amathangi okuxuba avamile—avame ukwenziwa ngensimbi ye-carbon steel noma ukhonkolo—ahluleka njalo ngenxa yomphumela onamandla "we-sandblasting" we-abrasive slurries kanye namakhemikhali abhubhisayo. I-Center Enamel ixazulula lokhu ngobuchwepheshe bayo be-Glass-Fused-to-Steel (GFS).
Kungani i-GFS Ingcono Kakhulu Ekuxubeni:
● Ubulukhuni be-Mohs obungu-6.0: Ukufakwa kwengilazi kungathi yikwatshi. Endaweni yokuxuba lapho udaka luzungeza ngokushesha okukhulu, lobu bulukhuni bunikeza 'isivikelo sokugqoka' esihlala isikhathi eside kunama-epoxy coatings avamile ngamashumi eminyaka.
● Ukungazweli kwamakhemikhali (pH 1–14): Kusukela kumukubha ogxilile we-sulfuric osetshenziswa ekukhishweni kwe-nickel kuya kuzixazululo ze-cyanide ezi-alkaline ekucubungulweni kwegolide, amathangi ethu e-GFS ahlala engenakusebenza ngamakhemikhali.
● Indawo enokungqubuzana okuphansi: Ingilazi ingaphezulu elibushelelezi kakhulu, okunciphisa 'ukungqubuzana kodonga.' Lokhu kuholela ekugelezeni okusebenza kahle ngaphakathi ethangini, kunciphisa amandla adingwa yinjini ye-agitator ukugcina ukumiswa.
● Umklamo Wamabhawodi Ahlanganisiwe: Ngokungafani namathangi awelwayo adinga amasonto okwelwa endaweni kanye nokupenda okuyingozi, amathangi e-Center Enamel aqedelwa efemini futhi ahlanganiswe ngamabhawodi. Lokhu kuvumela ukuthi asetshenziswe ngokushesha ezindaweni ezikude zezimayini lapho abasebenzi abanezakhono zingatholakali kalula.
3. Ubunjiniyela Benguquko Yomshini Wokuxuba
Ithangi lokuxuba le-Center Enamel liwuhlelo oluhlanganisiwe ngokuphelele. Asinikezeli nje ngegobolondo; senza ubunjiniyela bezinto ezingaphakathi ezinyakazayo.
Ubuchwepheshe Obuthuthukisiwe Be-Impeller
Ngokuya ngohlelo lokusebenza, sisebenzisa izinhlobo ezahlukene ze-impeller:
● Ama-Impeller E-Hydrofoil: Angcono kakhulu ezinhlelweni ezinokugeleza okuphezulu nokunciphisa ukushelela, njengokumiswa okufanayo kwezinto eziqinile emathangini amakhulu amanzi enqubo.
● Ama-Pitch Blade Turbines: Afanele ukugeleza okuhlanganisiwe kwe-axial ne-radial, aqinisekisa ukuthi ama-reagents ahlanganiswe kahle kuma-slurries aminyene.
● Ama-High-Shear Impellers: Asetshenziswa ngokukhethekile ekuhlukaniseni igesi kanye nokuxhumana okunamandla kwe-mineral ne-reagent.
Ukuklanywa Kwe-Baffle Okunembile
Ngaphandle kwezithiyo, uketshezi olusethangini eliyisilinda lungavele luzungeze njengesiphepho, okuholela ekuxubeni okungekuhle kanye "nezindawo ezifile." I-Center Enamel ibala ngokwezifiso ukubekwa nobubanzi bezithiyo zangaphakathi ukuze iguqule ukuzungeza okunamandla kube ukuphenduka okuqondile, iqinisekise ukuthi umthamo wonke wethangi uyasebenza.
Ukusekelwa Okuhlanganisiwe kwe-EPC
Sihlinzeka ngokusekelwa okuphelele kwezobuchwepheshe, kusukela ekwenzeni imodeli ye-Computational Fluid Dynamics (CFD)—elingisa izindlela zokugeleza ngaphakathi ethangini ngaphambi kokukhiqiza—kuya ekuhloleni imishini kanye namabhokisi egiya e-agitator.
4. Izicelo Eziyinhloko Embonini Yamaminerali
● Ukulungiswa Kwe-Flotation: Ngaphambi kokungena emaselini e-flotation, i-pulp iyanyakaziswa emathangini e-Center Enamel ukuze kuqinisekiswe ukusatshalaliswa okufanayo kwama-frother nama-collector. Amathangi ethu avimbela "ama-slugs" ezinto zokwenza amakhemikhali futhi aqinisekise ukondliwa okungaguquki kumjikelezo we-flotation.
● I-Gold CIL/CIP (Carbon-in-Leach): Ekucubungulweni kwegolide, amathangi kumele abambe ingxube ye-ore pulp, i-cyanide, kanye ne-activated carbon. Ubuhlungu bekhabhoni kanye nobuthi be-cyanide kudinga ukuvalwa okuphelele nokumelana nokugqokwa okunikezwa yi-GFS kuphela.
● Ukwelashwa kwe-Acid Mine Drainage (AMD): Ukuncishiswa kobuthi be-asidi kudinga ukungezwa kwe-lime noma ezinye izinto ezi-alkaline. Amathangi ethu e-GFS abamba ukushintshashintsha okukhulu kwe-pH ngesikhathi sokuncishiswa kobuthi ngaphandle kwengozi yokugqwala kwesakhiwo.
● Ukuphinda kuhlanganiswe i-Tailings: I-Tailings ejiyile ivamise ukudinga "ukuphinda ihlanganiswe" ibe into enokumpompa ukuze ithuthwe. Amasistimu ethu e-high-torage agitation aqinisekisa ukuthi ngisho ne-paste enobunzima obukhulu ingahlanganiswa futhi ihanjiswe kahle.
5. Imininingwane Yezobuchwepheshe kanye Nezindinganiso Zomhlaba
Ukuzibophezela kwe-Center Enamel ekhwalithini kubonakala ekulandeleni kwethu amakhodi obunjiniyela aqinile kakhulu emhlabeni:
Ipharamitha Yezobuchwepheshe | Imininingwane Yobunjiniyela & Izindinganiso |
Izindinganiso Zomklamo | AWWA D103-09, ISO 28765, NSF/ANSI 61 (amanzi okuphuza), kanye ne-Eurocode |
Ububanzi Bomthamo | Amathangi amancane okulungisa izinto zokusebenza (20 m3) kuya kumachibi amakhulu ezinqubo angaphezu kuka-30,000 m3 |
Izinketho Zamandla Enjini | Amasistimu asukela ku-1 HP kuya ngaphezu kuka-400 kW, alungiselelwe ukuminyana nokubuna kwe-slurry |
Ubunzima Bobuso | Ubunzima be-Mohs ~6.0 (Ungqimba lwensimbi oluhlanganiswe nengilazi) |
Ukuqhuba Ukukhiqiza Emayini
Endaweni enengcindezi ephezulu yemboni yezimayini yesimanje, ithangi lokuxuba liyinhliziyo yenqubo yamakhemikhali. I-Shijiazhuang Zhengzhong Technology Co., Ltd (i-Center Enamel) inikeza isixazululo esiqeda izinsongo ezimbili ezinkulu kulo mshini: ukugqwala nokuguguleka.
Ngokukhetha amathangi ethu e-GFS abolted okuxuba, ukhetha impahla enempilo yokusebenza yeminyaka engu-30, ukufakwa okusheshayo, nezidingo eziphansi kakhulu zokunakekela embonini. Yakha umjikelezo wokucubungula izimayini oqinile kakhulu nge-Center Enamel.
Imibuzo Evame Ukubuzwa (FAQ)
Umbuzo: Yini eyenza amathangi e-Glass-Fused-to-Steel (GFS) abe yilungelo lokuxuba ekucubunguleni izimayini?
Impendulo: Amathangi e-GFS ahlanganisa amandla aphakeme okuqina kwensimbi nengilazi engaphakathi engenamakhemikhali enobulukhuni be-Mohs obungu-6.0 kanye nokungathathi hlangothi okugcwele kwe-pH 1-14. Lokhu kunikeza isivikelo esivelele emanzini anezinto ezigugulekayo ezinamandla namakhemikhali ezimayini agqwalayo.
Q: Amathangi okuxuba e-Center Enamel awavimbela kanjani ukuhlala phansi kwezinhlayiya eziqinile ("isihlabathi")?
A: Siklamela amasistimu okuxuba ahlanganisiwe anama-impeller geometries abalwe ngokwezifiso (njenge-hydrofoil noma ama-pitch blade turbines) kanye nama-baffles angaphansi anembile aguqula i-vortex swirling ibe i-vertical turnover esebenzayo, igcina ukumiswa okufanayo kwezinhlayiya eziqinile.
Q: Ingabe i-Center Enamel ingakwazi ukwenza amathangi okuxuba ngokwezifiso ezinhlelweni ze-gold CIL noma i-acid mine drainage?
A: Yebo. Amathangi ethu enziwa ngokwezifiso ngokuphelele ukuze ahlangabezane namaphrofayili amakhemikhali athile—ukuphatha i-cyanide enobuthi kanye ne-activated carbon emijikelezweni ye-gold CIL/CIP noma ukushintshashintsha okukhulu kwe-pH ngesikhathi sokuncishiswa kwe-acid mine drainage (AMD).
Q: Yiziphi izinzuzo eziyinhloko zokwakhiwa okuhlanganisiwe kwamamojula ngaphezu kwamathangi avamile ashiselwe ezindaweni zezimayini?
A: Amathangi ahlanganiswe ngezinsimbi aqedwa efemini futhi ahlanganiswa ngokushesha endaweni yesakhiwo kusetshenziswa izikulufu ezizikhiyayo kanye nezinto zokubopha ezikhethekile. Lokhu kuqeda isidingo sokushisela okuyingozi endaweni kanye nokupenda okuningi okungamanzi, okwenza kube yinto ekahle ezinkambini ezikude zezimayini ezinabasebenzi abanolwazi olulinganiselwe.
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